US20090323259A1 - Cooling arrangement for system for generating electric power - Google Patents
Cooling arrangement for system for generating electric power Download PDFInfo
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- US20090323259A1 US20090323259A1 US12/217,875 US21787508A US2009323259A1 US 20090323259 A1 US20090323259 A1 US 20090323259A1 US 21787508 A US21787508 A US 21787508A US 2009323259 A1 US2009323259 A1 US 2009323259A1
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- Prior art keywords
- heat exchanger
- air
- radiator
- engine
- fan
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
- F01N5/04—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using kinetic energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24777—Edge feature
Abstract
A cooling arrangement for a system for generating electric power may include at least one heat exchanger configured to cool air entering an engine operably associated with the system. The arrangement may further include a first fan configured to supply air to the at least one heat exchanger, and at least one radiator configured to cool engine coolant. The arrangement may also include a second fan configured to supply air to the at least one radiator. The arrangement may be configured such that air supplied to the at least one radiator is not supplied to the at least one heat exchanger prior to being supplied to the at least one radiator.
Description
- This application claims the benefit of priority under 35 U.S.C. §119(e) of U.S. Provisional Application No. 61/129,417, filed Jun. 25, 2008, the disclosure of which is incorporated herein by reference.
- The present disclosure relates to a cooling arrangement, and more particularly, to a cooling arrangement for a system for generating electric power.
- It may be desirable to generate electric power, for example, in situations in which electric power is not available from an electric power utility source, for example, in remote locations and/or locations experiencing a power outage. This may be accomplished, for example, using electric power generation systems that are configured to generate electric power via operation of one or more internal combustion engines to drive an electric machine configured to convert mechanical energy supplied by the one or more engines into electric power.
- Such power generation systems may be configured to facilitate transport of the power generation system to a location where such power generation is desired. Some such systems may be housed in, for example, a container such as a trailer, and operation of the engine(s) and/or electric machine results in accumulation of heat. Thus, it may be desirable to prevent an accumulation of heat within the container in order to improve operation of the power generation system. Further, some engines used for power generation systems may include one or more turbochargers, and it may be desirable to cool the air supplied to the one or more turbochargers in order to improve the efficiency of the turbochargers and/or reduce the emissions associated with operation of the engine. Some systems may use a heat exchanger to reduce the temperature of air supplied to the turbochargers, but such heat exchangers, for example, when installed in a container with the engine, may result in increasing the temperature inside the container. For example, heat exchangers may be located between an engine and a radiator for cooling engine coolant, and air flowing to the radiator may be already heated to a higher temperature via the heat exchanger before reaching the radiator. This may reduce the cooling effectiveness of the radiator. Therefore, it may be desirable to provide a power generation system with a cooling arrangement that reduces the effects of a heat exchanger located in a container housing at least the engine of a power generation system.
- A portable power module is disclosed in U.S. Pat. No. 7,007,966, issued to Campion (“the '966 patent”). The '966 patent discloses air ducts for a portable power module trailerable over public roads. The portable power module includes a shipping container housing a gaseous fuel motor drivably connected to an electrical generator. The '966 patent discloses air ducts positioned on a side of the container, which introduce ambient air into the container for cooling of the motor and the generator and for combustion in the motor. The power module disclosed in the '966 patent may not, however, be provided with sufficient and/or efficient cooling.
- The systems and methods described in an exemplary manner in the present disclosure may be directed to mitigating or overcoming one or more of the drawbacks set forth above.
- In one aspect, the present disclosure includes a cooling arrangement for a system for generating electric power. The cooling arrangement may include at least one heat exchanger configured to cool air entering an engine operably associated with the system. The arrangement may further include a first fan configured to supply air to the at least one heat exchanger, and at least one radiator configured to cool engine coolant. The arrangement may also include a second fan configured to supply air to the at least one radiator. The arrangement may be configured such that air supplied to the at least one radiator is not supplied to the at least one heat exchanger prior to being supplied to the at least one radiator.
- According to a further aspect, a system for generating electric power may include an engine configured to output mechanical power, and an electric machine configured to convert mechanical power into electric power, the electric machine being operably coupled to the engine. The system may further include at least one heat exchanger configured to cool air entering the engine and at least one radiator configured to cool engine coolant. The system may be configured such that air flowing through the radiator is not passed through the heat exchanger prior to reaching the radiator.
- According to another aspect, a method for improving cooling effectiveness of a radiator operably associated with a system for generating electric power may include providing a first flow of air to at least one heat exchanger operably associated with an air intake of an engine, and providing a second flow of air to the radiator, wherein the second flow of air has not been heated by exposure to the at least one heat exchanger.
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FIG. 1 is a schematic, partial cutaway plan view of an exemplary embodiment of a system for generating electric power. -
FIG. 2 is a schematic, partial cutaway elevation view of the exemplary embodiment shown inFIG. 1 . -
FIG. 3 is a schematic, partial cutaway perspective view of an exemplary embodiment of a system for generating electric power. -
FIG. 4 is a schematic, partial section view of an exemplary embodiment of a partition. -
FIGS. 1 and 2 show an exemplary embodiment of asystem 10 for generating electric power.System 10 may include anengine 12 configured to supply mechanical power and anelectric machine 14 operably coupled toengine 12 and configured to convert mechanical power into electric power.Engine 12 may be any internal combustion engine, including a spark-ignition engine, a compression ignition engine, a homogeneous-charge compression-ignition engine, and/or a gas turbine engine.Engine 12 may be configured to run on any fuel, such as, for example, gasoline, diesel fuel including bio-diesel fuel, natural gas, ethanol, methanol, hydrogen, and/or any combinations thereof. Other types of engines and fuels are contemplated.Electric machine 14 may be any type of electric generator known to those skilled in the art. For example,electric machine 14 may include a three-phase AC synchronous generator. -
System 10 may further includepower load connections 16 configured to facilitate supply of electric power generated bysystem 10 to any device or system that receives input of a source of electric power, such as, for example, a power grid. According to some embodiments, a number ofsystems 10 may be coupled to one another and/or used together to supply additional electric power. - As depicted in
FIGS. 1 and 2 ,exemplary system 10 may include one ormore control panels 18 configured to control operation ofengine 12,electric machine 14, and/or any systems associated withsystem 10. For example, control panel(s) 18 may include electronic control systems configured to control operation ofengine 12 and/orelectric machine 14, such thatsystem 10 supplies electric power in a desired and/or controlled manner. According to some embodiments,control panel 18 may include an interface for providing an operator with information or data relating to operation ofengine 12 and/orelectric machine 14, and further, may include controls configured to facilitate an operator's ability to control operation ofengine 12,electric machine 14, and/or any other systems associated withsystem 10. For example,control panel 18 may facilitate an operator's control of the electric power output ofsystem 10, for example, by controlling the voltage and frequency of the power output. - According to the exemplary embodiment shown in
FIGS. 1 and 2 ,system 10 may include ahousing 20 configured to provide protection to various components ofsystem 10. For example,housing 20 may include walls, for example,opposing side walls 22, afront wall 24, and one or morerear doors 26, afloor 28, and aroof 30, defining an exterior and, possibly also, an interior ofhousing 20. According to some embodiments,system 10 may include one ormore devices 32 configured to facilitate transport ofsystem 10 between sites that may desire a supply of electric power. For example, the exemplary embodiment shown inFIG. 1 includes a number of wheels for facilitating towing ofsystem 10 via a vehicle, such as a truck or tractor (e.g.,housing 20 may be in the form at least similar to a trailer configured to be towed in a manner similar to trailers of a tractor trailer rig). Other types of devices 32 (e.g., tracks, wheels configured to travel along railroad tracks, pontoons, and/or skids) known to those skilled in the art are contemplated. As explained in more detail herein, some embodiments ofhousing 20 may define one or more passages between an exterior ofhousing 20 and an interior ofhousing 20. - According to some embodiments,
system 10 may include a reservoir 34 (e.g., a fuel tank) within the interior ofhousing 20 for providing a supply of fuel toengine 12.Reservoir 34 may be coupled toengine 12 via one or more fuels lines (not shown). According to some embodiments,reservoir 34 may be located external to housing 20 and/or fuel may be supplied via an external source, such as, for example, a pipe line for supplying a fuel, such as, for example, gasoline, diesel fuel, natural gas, hydrogen, ethanol, methanol, and/or any combinations thereof. - According to some embodiments,
system 10 may include acooling system 36 configured to regulate the temperature ofengine 12 and/orelectric machine 14. For example,cooling system 36 may include one ormore heat exchangers 38, such as, for example, one or more air-to-air-after-coolers (ATAAC) operably coupled toengine 12 and/or one ormore radiators 40, such as, for example, a jacket water radiator, operably coupled toengine 12. According to some embodiments,engine 12 may include one or more turbochargers (not shown), and heat exchanger(s) 38 may be operably coupled to the one or more turbochargers to cool air entering engine 12 (e.g., entering turbocharger(s)).System 10 may include one ormore fans 42, for example, located betweenengine 12 and heat exchanger(s) 38. Fan(s) 42 may be operably coupled toengine 12 via a drive belt (not shown) and/or may be driven via an electric motor (not shown), and may supply a flow of air to and/or throughheat exchanger 38 in order to provide cooling air toheat exchanger 38. - Exemplary radiator(s) 40 may be configured to receive and cool a flow of engine coolant (e.g., a liquid engine coolant), which may be circulated into and/or through
engine 12 via coolant lines (not shown), thereby coolingengine 12. One ormore fans 44 may be associated withradiator 40 and may be configured to provide a flow of cooling air toradiator 40. Fan(s) 44 may be driven, for example, via an electric motor (not shown), which may be coupled tofan 44 via, for example, a belt drive (not shown). - According to some embodiments, as shown, for example, in
FIGS. 1-3 ,housing 20 may include apartition 46 positioned betweenheat exchanger 38 andradiator 40. According to some embodiments, one or more ofside walls 22 ofhousing 20 may include air passages 48 (e.g., louvers (seeFIG. 3 )) configured to permit passage of air into and/or out ofhousing 20. Further,roof 30 ofhousing 20 may define one ormore openings 50 located in the vicinity ofheat exchanger 38 and/orradiator 40. According to some embodiments, fan(s) 42 associated withheat exchanger 38 may be configured to draw air intohousing 20 at A viapassages 48 and throughheat exchanger 38 at B in a first direction. Upon flow thoughheat exchanger 38, the air may be diverted viapartition 46 and through opening(s) 50 inroof 30 at C, for example, in a direction generally orthogonal to the first direction. - According to some embodiments, fan(s) 44 may be configured to draw air into and through
radiator 40 via an open end ofhousing 20, for example, via opening one or more of rear doors 26 (or via openings (not shown) in rear doors 26) at D in a second direction, where the air may then be diverted viapartition 46 and out opening(s) 50 inroof 38 at E, for example, in a direction generally orthogonal to the second direction. - According to the exemplary embodiment shown in
FIG. 3 ,partition 46 may be separated fromheat exchanger 38 via a longitudinal distance X1 ranging from about 35 inches to about 60 inches, for example, from about 40 inches to about 50 inches, for example, about 44 inches. According to some embodiments,partition 46 may be separated fromradiator 28 via a longitudinal distance X2 ranging from about 40 inches to about 65 inches, for example, from about 45 inches to about 60 inches, for example, about 55 inches. These distances are exemplary. Such an exemplary configuration may result in improved packaging and/or improved cooling. - According to the exemplary embodiment of
partition 46 shown inFIG. 4 ,partition 46 may include aninterior sheet 52 located between layers of insulatingmaterial 54, which in turn, may be between twoexterior sheets 56 of material. For example,interior sheet 52 may be formed from aluminum, steel, carbon fiber, and/or any other suitable material. Insulatingmaterial 54 may include rock wool and/or any other suitable material. According to some embodiments, one or more ofexterior sheets 56 may be perforated aluminum sheets and/or any other suitable material.Partition 46 may have a thickness Y, for example, ranging from about 3 inches to about 6 inches, for example, about 4 inches. - According to some embodiments, opening(s) 50 in
roof 38 may include, for example, a sheet of mesh material (not shown), such as for example, grated metal (e.g., grated steel), extending at least partially (e.g., fully across) opening(s) 50 inroof 30. - According to some embodiments,
engine 12 may include an exhaust system 58 (seeFIGS. 1 and 2 ) configured to remove heat and/or combustion products fromhousing 20. For example,exhaust system 58 may include a roof-mountedmuffler 60 in flow communication withengine 12.Exhaust system 58 may further include one ormore extensions 62 downstream ofmuffler 60 configured to provide a flow path for exhaust gas fromengine 12 to the exterior ofhousing 20 viamuffler 60. For example, as shown inFIG. 1 , extension(s) 62 may extend aboveheat exchanger 38 frommuffler 60 to one or more opening(s) 50 inroof 30, such that exhaust gas exits via opening(s) 50. - According to some embodiments, for example, as shown in
FIG. 2 ,system 10 may include aninterface 64 for facilitating control and/or monitoring ofsystem 10. For example,interface 64 may include electrical connectors for facilitating electric connection between controller(s) 18 and systems located exterior tohousing 20 for facilitating, for example, load sharing between power generation systems, provision of shore power (e.g., power for battery chargers and/or control system associated with system 10), monitoring of the status ofsystem 10. -
Exemplary system 10 may be used to generate electric power, for example, in situations in which electric power is not available from an electric power utility source, for example, in remote locations and/or locations experiencing a power outage. One ormore engines 12 ofexemplary system 10 may be configured to output mechanical power, and one or moreelectric machines 14 may be configured to convert mechanical power into electric power. One ormore control panels 18 may be configured to facilitate control of at least one ofengine 12 andelectric machine 14.Housing 20 may be configured to contain at least one ofengine 12 andelectric machine 14. -
Exemplary cooling system 36 may be configured to regulate the temperature ofengine 12 and/orelectric machine 14. For example, one ormore heat exchangers 38 may be operably coupled toengine 12 and/or one ormore radiators 40 may be operably coupled toengine 12. Heat exchanger(s) 38 may be operably coupled to the one or more turbochargers to cool air entering engine 12 (e.g., entering turbocharger(s)). Fan(s) 42 may supply a flow of air to and/or throughheat exchanger 38 in order to provide cooling air toheat exchanger 38. - Exemplary radiator(s) 40 may be configured to receive and cool a flow of engine coolant, which may be circulated into and/or through
engine 12 via coolant lines (not shown), thereby coolingengine 12. Fan(s) 44 may be configured to provide a flow of cooling air toradiator 40. - According to some embodiments, fan(s) 42 associated with
heat exchanger 38 may be configured to draw air intohousing 20 at A viapassages 48 and throughheat exchanger 38 at B in a first direction. Upon flow thoughheat exchanger 38, the air may be diverted viapartition 46 and through opening(s) 50 inroof 30 at C, for example, in a direction generally orthogonal to the first direction. According to some embodiments, fan(s) 44 may be configured to draw air into and throughradiator 40 via an open end ofhousing 20, for example, via opening one or more of rear doors 26 (or via openings (not shown) in rear doors 26) at D in a second direction, where the air may then be diverted viapartition 46 and out opening(s) 50 inroof 38 at E, for example, in a direction generally orthogonal to the second direction. - Providing cooling air for
heat exchanger 38 andradiator 40, such that air flow supplied toradiator 40 has not been heated byheat exchanger 38 may provide advantages relative to some conventional arrangements. For example, some conventional arrangements position a heat exchanger between an engine and radiator, and use a fan to push air through the heat exchanger, where it is heated prior to passing through the radiator. Since the air in such arrangements is heated by the heat exchanger prior to reaching the radiator, it may not provide sufficient and/or efficient cooling for the radiator, which may lead to inadequate cooling and/or the necessity of using a larger radiator, or additional radiators, to provide adequate cooling. According to some embodiments disclosed herein,air entering radiator 40 has not been heated viaheat exchanger 38 prior to passing throughradiator 40. - It will be apparent to those skilled in the art that various modifications and variations can be made to the exemplary disclosed systems and methods for generating electric power. Other embodiments will be apparent to those skilled in the art from consideration of the specification and practice of the exemplary disclosed systems and methods. It is intended that the specification and examples be considered as exemplary only.
Claims (20)
1. A cooling arrangement for a system for generating electric power, the cooling arrangement comprising:
at least one heat exchanger configured to cool air entering an engine operably associated with the system;
a first fan configured to supply air to the at least one heat exchanger;
at least one radiator configured to cool engine coolant; and
a second fan configured to supply air to the at least one radiator,
wherein the cooling arrangement is configured such that air supplied to the at least one radiator is not supplied to the at least one heat exchanger prior to being supplied to the at least one radiator.
2. The arrangement of claim 1 , wherein the first fan supplies air to the at least one heat exchanger in a first direction, and the second fan supplies air to the radiator in a second direction that differs from the first direction.
3. The arrangement of claim 2 , wherein the first direction and the second direction oppose one another.
4. The arrangement of claim 1 , wherein the at least one heat exchanger and the at least one radiator are spaced from one another, and the cooling arrangement further includes a partition between the at least one heat exchanger and the at least one radiator.
5. The arrangement of claim 4 , wherein the partition includes
an interior sheet of material;
at least one exterior sheet of material; and
insulation material between the interior sheet of material and the exterior sheet of material.
6. The arrangement of claim 5 , wherein the exterior sheet of material includes a perforated sheet of material.
7. The arrangement of claim 4 , wherein the partition defines two sides, and wherein the first fan supplies air to the at least one heat exchanger in a first direction toward a first side of the partition, and the second fan supplies air to the radiator in a second direction toward a second side of the partition.
8. The arrangement of claim 7 , wherein the cooling arrangement is configured such that the at least one heat exchanger is located between an engine and the partition.
9. The arrangement of claim 7 , wherein the air supplied in the first direction and the air supplied in the second direction are diverted via the partition to flow in a third direction that is generally orthogonal to the first direction and the second direction.
10. A system for generating electric power, the system comprising:
an engine configured to output mechanical power;
an electric machine configured to convert mechanical power into electric power, the electric machine being operably coupled to the engine;
at least one heat exchanger configured to cool air entering the engine; and
at least one radiator configured to cool engine coolant,
wherein the system is configured such that air flowing through the radiator is not passed through the heat exchanger prior to reaching the radiator.
11. The system of claim 10 , further including a housing at least partially containing the engine, the at least one heat exchanger, and the at least one radiator, wherein the at least one heat exchanger is located between the engine and the at least one radiator.
12. The system of claim 11 , further including a partition located between the at least one heat exchanger and the at least one radiator.
13. The system of claim 11 , further including a fan configured to supply air to the at least one heat exchanger.
14. The system of claim 13 , wherein the housing defines a side wall and a roof, and wherein at least one of the side wall and the roof defines at least one air passage, and the fan is configured to supply air to the at least one heat exchanger via the at least one air passage.
15. The system of claim 13 , further including a partition located between the at least one heat exchanger and the at least one radiator, wherein the housing defines an opening adjacent the partition, and the fan is configured to supply air to the at least one heat exchanger, such that air is expelled from the housing via the opening after being exposed to the at least one heat exchanger.
16. The system of claim 11 , further including a fan configured to supply air to the at least one radiator.
17. The system of claim 13 , further including a fan configured to supply air to the at least one radiator.
18. The system of claim 12 , further including:
a first fan configured to supply air to the at least one heat exchanger; and
a second fan configured to supply air to the at least one radiator,
wherein the housing defines a side wall and a roof, and wherein at least one of the side wall and the roof defines at least one air passage, and the first fan is configured to supply air to the at least one heat exchanger via the at least one air passage,
wherein the housing defines an opening adjacent the partition, and the first fan is configured to supply air to the at least one heat exchanger, such that air is expelled from the housing via the opening after being exposed to the at least one heat exchanger, and
wherein the housing defines an open end, and the second fan is configured to supply air to the at least one radiator via the open end, such that air is expelled from the housing via the opening after being exposed to the at least one radiator.
19. A method for improving cooling effectiveness of a radiator operably associated with a system for generating electric power, the method comprising:
providing a first flow of air to at least one heat exchanger operably associated with an air intake of an engine; and
providing a second flow of air to the radiator,
wherein the second flow of air has not been heated by exposure to the at least one heat exchanger.
20. The method of claim 19 , wherein the system includes an engine and a housing containing the engine, the at least one heat exchanger, and the radiator, wherein the method further includes:
pulling air into the housing and through the at least one heat exchanger such that the first flow of air flows in a first direction; and
pulling air into the housing and through the radiator such that the second flow of air flows in a second direction differing from the first direction.
Priority Applications (1)
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US12/217,875 US20090323259A1 (en) | 2008-06-25 | 2008-07-09 | Cooling arrangement for system for generating electric power |
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US12941708P | 2008-06-25 | 2008-06-25 | |
US12/217,875 US20090323259A1 (en) | 2008-06-25 | 2008-07-09 | Cooling arrangement for system for generating electric power |
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US12/216,217 Abandoned US20090325421A1 (en) | 2008-06-25 | 2008-07-01 | Flexible shroud for power cables |
US12/217,875 Abandoned US20090323259A1 (en) | 2008-06-25 | 2008-07-09 | Cooling arrangement for system for generating electric power |
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US12/217,825 Abandoned US20090320458A1 (en) | 2008-06-25 | 2008-07-09 | Exhaust gas deflector for system for generating electric power |
US13/566,358 Active US8680728B2 (en) | 2008-06-25 | 2012-08-03 | Thermal shield for system for generating electric power |
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US12/216,219 Abandoned US20090323256A1 (en) | 2008-06-25 | 2008-07-01 | Interface for system for generating electric power |
US12/216,217 Abandoned US20090325421A1 (en) | 2008-06-25 | 2008-07-01 | Flexible shroud for power cables |
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US12/217,825 Abandoned US20090320458A1 (en) | 2008-06-25 | 2008-07-09 | Exhaust gas deflector for system for generating electric power |
US13/566,358 Active US8680728B2 (en) | 2008-06-25 | 2012-08-03 | Thermal shield for system for generating electric power |
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US (7) | US8037966B2 (en) |
CN (6) | CN101666257A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130099492A1 (en) * | 2011-10-25 | 2013-04-25 | Honda Motor Co., Ltd. | Engine operating machine |
US20160249492A1 (en) * | 2015-02-20 | 2016-08-25 | Honda Motor Co., Ltd. | Power conversion apparatus |
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Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8567354B2 (en) * | 2008-07-17 | 2013-10-29 | Clear Energy Systems, Inc. | Portable energy generation systems |
WO2012017521A1 (en) * | 2010-08-03 | 2012-02-09 | トヨタ自動車株式会社 | Cooling structure for vehicles |
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US8890340B2 (en) * | 2011-11-04 | 2014-11-18 | Kohler, Inc. | Fan configuration for an engine driven generator |
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US9303905B2 (en) * | 2014-05-15 | 2016-04-05 | Reflect Scientific Inc. | Self generating power generator for cryogenic systems |
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USD773395S1 (en) | 2014-09-26 | 2016-12-06 | Cummins Inc. | Genset enclosure |
US10352430B2 (en) * | 2015-03-10 | 2019-07-16 | Ford Global Technologies, Llc | Insulated vehicle wall structures |
US9997977B1 (en) * | 2016-02-22 | 2018-06-12 | MWE Investments LLC | Dual engine generator |
US20160248230A1 (en) * | 2016-04-28 | 2016-08-25 | Solar Turbines Incorporated | Modular power plant assembly |
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EP3529473A4 (en) * | 2016-10-19 | 2020-06-17 | Powersecure, Inc. | Modular power generation facilities using shipping container-based modules |
US10399432B2 (en) | 2017-06-16 | 2019-09-03 | Caterpillar Inc. | Deflector attachment |
US10903719B2 (en) * | 2017-08-02 | 2021-01-26 | MTU Onsite Energy Corporation | Modular power system with mechanical cooling |
US10458334B2 (en) * | 2017-08-29 | 2019-10-29 | On-Power, Inc. | Mobile power generation system including closed cell base structure |
US10927732B2 (en) | 2018-03-28 | 2021-02-23 | Cummins Power Generation Ip, Inc. | Low noise enclosure |
US10651538B1 (en) | 2018-12-18 | 2020-05-12 | CCS Technologies LLC | Method for retractably shrouding antenna cables |
US11753991B2 (en) | 2019-06-25 | 2023-09-12 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Intake-exhaust transport apparatus mobile power generation system and assembling method thereof |
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US20220149700A1 (en) * | 2020-11-06 | 2022-05-12 | Stewart & Stevenson Llc | Multi-fan mobile gas generator cooling system |
US11668234B1 (en) * | 2022-03-23 | 2023-06-06 | Enerset Electric Ltd. | High density mobile power unit and system |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536928A (en) * | 1968-02-09 | 1970-10-27 | Foley Machinery Co | Cooling arrangement for electric power generating plants |
US4264826A (en) * | 1977-09-14 | 1981-04-28 | Elmapa Nv | Apparatus for generating thermal energy and electrical energy |
US5228309A (en) * | 1992-09-02 | 1993-07-20 | Arthur D. Little, Inc. | Portable self-contained power and cooling system |
US6079373A (en) * | 1997-05-13 | 2000-06-27 | Isuzu Ceramics Research Institute Co., Ltd. | Gas engine with a gas fuel reforming device |
US6450133B1 (en) * | 2000-09-19 | 2002-09-17 | Solutions Jupiter Inc. | Partitioned container for high output mobile generator |
US6895945B2 (en) * | 2002-07-12 | 2005-05-24 | Parsa Investments, L.P. | System and method for conditioning of intake air for an internal combustion engine |
US20050111167A1 (en) * | 2003-11-26 | 2005-05-26 | Honda Motor Co., Ltd. | Cooling device high voltage electrical unit for motor of vehicle, and hybrid vehicle |
US7007966B2 (en) * | 2001-08-08 | 2006-03-07 | General Electric Company | Air ducts for portable power modules |
US20090090336A1 (en) * | 2005-12-23 | 2009-04-09 | Renault Trucks | Internal combustion engine and egr heat exchanger for it |
Family Cites Families (135)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2077543A (en) * | 1935-11-18 | 1937-04-20 | Oliver E Barthel | Child's wagon |
US2177687A (en) * | 1937-11-19 | 1939-10-31 | Warner Bros | Electric generator unit |
US2630537A (en) * | 1951-02-13 | 1953-03-03 | Avco Mfg Corp | Portable engine-generator set |
US3177972A (en) * | 1960-12-14 | 1965-04-13 | Garrett Corp | Sound absorbing gas turbine exhaust duct |
US3361938A (en) * | 1967-02-01 | 1968-01-02 | Thomas D. Watson | Electrical switch box for mobile home service |
US3446010A (en) * | 1967-12-11 | 1969-05-27 | Deere & Co | Weather cap |
US3490236A (en) * | 1968-03-21 | 1970-01-20 | United Aircraft Corp | Flow separation control in an exhaust deflector |
US3566142A (en) * | 1969-08-11 | 1971-02-23 | Arthur Cedric Dabell | Cooling systems for electricity generating equipment |
US3714449A (en) * | 1971-05-05 | 1973-01-30 | Cal West Electric Inc | Portable engine-generator power unit with cooling |
US3753047A (en) * | 1971-08-20 | 1973-08-14 | A Shallbetter | Tamper-proof electric power distribution and meter enclosure system |
US3791282A (en) * | 1972-11-10 | 1974-02-12 | Deere & Co | Weather cap for exhaust pipe |
US3862604A (en) * | 1973-04-13 | 1975-01-28 | Frangeco A N F Sa | Locomotive engine compartment |
US3856439A (en) * | 1973-06-27 | 1974-12-24 | Chicago Pneumatic Tool Co | Sound proofed and air cooled shell for portable air compressor |
US4011849A (en) * | 1976-02-05 | 1977-03-15 | Deere & Company | Combined engine and muffler compartment |
DE2738063A1 (en) * | 1976-09-03 | 1978-03-16 | List Hans | MOTOR VEHICLE WITH A SOUND-INSULATING COMBUSTION ENGINE SUPPORTED ON ITS TWO FRAMEWORKS |
US4128769A (en) * | 1976-09-27 | 1978-12-05 | The Garrett Corporation | Eductor muffler |
US4136432A (en) * | 1977-01-13 | 1979-01-30 | Melley Energy Systems, Inc. | Mobile electric power generating systems |
GB1587696A (en) | 1977-07-29 | 1981-04-08 | Fiat Spa | Self-contained unit for the combined production of electrical energy and heat |
DE3116624C2 (en) | 1981-04-27 | 1985-08-29 | Daimler-Benz Ag, 7000 Stuttgart | Energy supply system for heat and electricity |
FI68707C (en) | 1984-02-09 | 1985-10-10 | Valmet Oy | DIESELAGGREGAT |
US4835405A (en) | 1987-11-30 | 1989-05-30 | Onan Corporation | Generator set and method |
US4992669A (en) * | 1989-02-16 | 1991-02-12 | Parmley Daniel W | Modular energy system |
US4903484A (en) * | 1989-05-08 | 1990-02-27 | Yates Clyde I | Exhaust dissipator and deflector |
JP2901774B2 (en) * | 1990-04-13 | 1999-06-07 | ヤマハ発動機株式会社 | Engine driven generator |
US5041000A (en) * | 1990-10-12 | 1991-08-20 | Shotey Michael J | Shroud for electrical wall outlets |
US5166478A (en) * | 1991-06-10 | 1992-11-24 | Kerry Sprouse | Protective sheath for electrical cables |
US5297517A (en) * | 1991-08-19 | 1994-03-29 | Caterpillar Inc. | Noise suppression enclosure for an engine |
US5253891A (en) * | 1992-11-13 | 1993-10-19 | Hobart Brothers Company | Safety interlock mechanism for aircraft ground power units |
US5663525A (en) * | 1995-03-20 | 1997-09-02 | Newman; James R. | Electrical meter box for service lateral and method of using same |
US5761027A (en) * | 1996-04-02 | 1998-06-02 | Reliance Time Controls, Inc. | Power input transfer panel |
US5675194A (en) * | 1996-06-07 | 1997-10-07 | Walker Systems, Inc. | Modular power distribution system |
US5850061A (en) * | 1996-07-10 | 1998-12-15 | Kohler Co. | Generator sound shield |
US5722235A (en) * | 1996-08-26 | 1998-03-03 | Ccl, Inc. | Exhaust gas back pressure attenuator for truck exhaust stacks |
US5886868A (en) * | 1996-10-10 | 1999-03-23 | Eaton Corporation | Electrical distribution panel enclosure |
US5784267A (en) * | 1996-10-17 | 1998-07-21 | Onan Corporation | Quasi-sine wave and stepped square wave AC to AC converter |
US5929610A (en) * | 1997-02-07 | 1999-07-27 | General Electric Company | Method and apparatus for shoot-through detection and accommodation in an electric power system including a synchronous generator power source |
US5815058A (en) * | 1997-04-02 | 1998-09-29 | Onan Corporation | Contact enhancement apparatus for an electric switch |
US5778832A (en) * | 1997-04-14 | 1998-07-14 | Kohler Co. | Modular radiator for an engine-generator set |
US5856740A (en) * | 1997-05-09 | 1999-01-05 | Emerson Electric Co. | Shunt voltage regulator with a variable load unit |
CA2210122C (en) * | 1997-07-09 | 2003-09-23 | Husky Injection Molding Systems Ltd. | Power electrical enclosure |
US6005381A (en) * | 1997-10-21 | 1999-12-21 | Kohler Co. | Electrical signal phase detector |
US5896049A (en) * | 1997-10-21 | 1999-04-20 | Kohler Co. | Electrical signal frequency detector |
US6457552B2 (en) * | 2000-02-15 | 2002-10-01 | Thomas C. Maganas | Methods and apparatus for low back pressure muffling of internal combustion engines |
US6184461B1 (en) * | 1997-12-12 | 2001-02-06 | Reliance Controls Corporation | Generator power inlet box with integral generator cord |
US5899174A (en) * | 1998-02-06 | 1999-05-04 | Anderson; Wayne A. | Enclosed engine generator set |
US6012285A (en) * | 1998-03-19 | 2000-01-11 | Wacker Corporation | Exhaust pipe with improved drain |
US6355986B1 (en) * | 1998-04-06 | 2002-03-12 | Onan Corporation | Generator set control apparatus and method to avoid vehicle resonances |
US6084313A (en) * | 1998-08-13 | 2000-07-04 | Coleman Powermate, Inc. | Generator system with vertically shafted engine |
US6230667B1 (en) * | 1999-03-08 | 2001-05-15 | Stauffer Diesel, Inc. | Reduced length engine generator assembly |
US6365990B2 (en) * | 1999-06-21 | 2002-04-02 | Reliance Controls Corporation | Cover plate terminal assembly for a transfer switch |
DE19937139C1 (en) * | 1999-08-06 | 2001-04-05 | Mtu Friedrichshafen Gmbh | Combustion engine control method and device detects significant variation in engine loading for delaying fuel injection timing for assisting rev regulation |
US6668629B1 (en) * | 1999-11-26 | 2003-12-30 | General Electric Company | Methods and apparatus for web-enabled engine-generator systems |
AT410019B (en) * | 2000-01-19 | 2003-01-27 | Jenbacher Ag | MOTOR GENERATOR ARRANGEMENT |
US6433444B1 (en) * | 2000-02-18 | 2002-08-13 | General Electric Company | Modular fault tolerant power distribution system |
FR2805410B1 (en) * | 2000-02-23 | 2002-09-06 | Andre Rene Georges Gennesseaux | SELF-CONTAINED ELECTRICITY AND HEAT COGENERATION SYSTEM INCLUDING ENERGY STORAGE BY FLYWHEEL |
US6492740B2 (en) | 2000-04-14 | 2002-12-10 | Fuji Jukogyo Kabushiki Kaisha | Engine generator |
US6697951B1 (en) * | 2000-04-26 | 2004-02-24 | General Electric Company | Distributed electrical power management system for selecting remote or local power generators |
US6281602B1 (en) * | 2000-06-02 | 2001-08-28 | Astec International Limited | Backup battery recharge controller for a telecommunications power system |
JP3569890B2 (en) * | 2000-06-22 | 2004-09-29 | デンヨー株式会社 | Soundproof engine driven work machine |
US6376944B1 (en) * | 2000-07-11 | 2002-04-23 | Eagle-Picher Industries, Inc. | Electrical power generator |
US6631310B1 (en) * | 2000-09-15 | 2003-10-07 | General Electric Company | Wireless engine-generator systems digital assistant |
JP2002097963A (en) | 2000-09-21 | 2002-04-05 | Sawafuji Electric Co Ltd | Engine generator |
US6731098B1 (en) * | 2000-10-24 | 2004-05-04 | Kohler Co. | Method and apparatus for sensing variable currents within the alternator of a genset that employs an amplifier and a switched feedback resistance |
US6700356B1 (en) * | 2000-10-24 | 2004-03-02 | Kohler Co. | Method and apparatus for regulating the excitation of an alternator of a genset |
US6701221B1 (en) * | 2000-10-24 | 2004-03-02 | Kohler Co. | Method and apparatus for preventing excessive heat generation in a alternator of a generator set |
US6351692B1 (en) * | 2000-10-24 | 2002-02-26 | Kohler Co. | Method and apparatus for configuring a genset controller for operation with particular gensets |
US6555929B1 (en) * | 2000-10-24 | 2003-04-29 | Kohler Co. | Method and apparatus for preventing excessive reaction to a load disturbance by a generator set |
US6520124B2 (en) * | 2000-12-13 | 2003-02-18 | Tramont Corporation | Double walled fuel tank with integral generator set mounting frame |
US6633799B2 (en) * | 2000-12-15 | 2003-10-14 | Kohler Co. | Configurable switchgear system |
US6876103B2 (en) * | 2000-12-29 | 2005-04-05 | General Electric Company | Automatic transfer switch systems and controllers |
US6784574B2 (en) * | 2001-03-01 | 2004-08-31 | Generac Power Systems, Inc. | Air flow arrangement for a stand-by electric generator |
US6670580B2 (en) * | 2001-05-04 | 2003-12-30 | Senco Products, Inc. | Power box |
US6507128B2 (en) * | 2001-05-23 | 2003-01-14 | General Electric Company | Low-energy storage fast-start uninterruptible power supply system and method |
US6552454B2 (en) * | 2001-07-12 | 2003-04-22 | Generac Power Systems, Inc. | Generator structure incorporating multiple electrical generator sets |
US6659894B2 (en) * | 2001-07-12 | 2003-12-09 | Generac Power Systems, Inc. | Variable pitch sheave assembly for fan drive system |
US6630756B2 (en) * | 2001-07-12 | 2003-10-07 | Generac Power Systems, Inc. | Air flow arrangement for generator enclosure |
EP1280249B1 (en) * | 2001-07-27 | 2019-03-13 | General Electric Technology GmbH | Protection and monitoring device for a generator and application of such a device |
AT413132B (en) * | 2001-08-03 | 2005-11-15 | Jenbacher Ag | MULTI-CYLINDER STATIONARY INTERNAL COMBUSTION ENGINE |
US6895903B2 (en) * | 2001-08-08 | 2005-05-24 | General Electric Company | Air provision systems for portable power modules |
US6601542B2 (en) * | 2001-08-08 | 2003-08-05 | General Electric Company | Containment systems for portable power modules |
US6644247B2 (en) * | 2001-08-08 | 2003-11-11 | General Electric Company | Frequency switching systems for portable power modules |
US7081682B2 (en) * | 2001-08-08 | 2006-07-25 | General Electric Company | Portable power modules and related systems |
JP4052823B2 (en) * | 2001-09-25 | 2008-02-27 | 本田技研工業株式会社 | Engine generator |
US6765304B2 (en) * | 2001-09-26 | 2004-07-20 | General Electric Co. | Mobile power generation unit |
US6877581B2 (en) * | 2001-09-28 | 2005-04-12 | Radian, Inc. | Deployable power generation and distribution system |
US6737762B2 (en) * | 2001-10-26 | 2004-05-18 | Onan Corporation | Generator with DC boost for uninterruptible power supply system or for enhanced load pickup |
US6965818B2 (en) * | 2001-11-28 | 2005-11-15 | Onan Corporation | Mobile energy management system |
US6639331B2 (en) * | 2001-11-30 | 2003-10-28 | Onan Corporation | Parallel generator power system |
US6798627B2 (en) * | 2002-02-05 | 2004-09-28 | Onan Corporation | Engine generator set systems and methods providing load power fault protection |
US6534737B1 (en) * | 2002-02-19 | 2003-03-18 | Onan Corporation | Contact closing speed limiter for a transfer switch |
US6919518B2 (en) * | 2002-02-19 | 2005-07-19 | Onan Corporation | Phase flux barriers for transfer switch |
DE10221681B4 (en) * | 2002-05-16 | 2005-12-08 | Mtu Friedrichshafen Gmbh | Method for controlling an internal combustion engine-generator unit |
US7484689B2 (en) * | 2002-07-19 | 2009-02-03 | Illinois Tool Works Inc. | Aviation ground power unit connection system and method incorporating same |
US6765157B2 (en) * | 2002-07-24 | 2004-07-20 | Onan Corporation | Transfer switch with improved actuator |
US6962057B2 (en) * | 2002-08-27 | 2005-11-08 | Honda Giken Kogyo Kaisha | Gas turbine power generation system |
DE10248633B4 (en) * | 2002-10-18 | 2006-01-12 | Mtu Friedrichshafen Gmbh | Method for speed control of a drive unit |
US7362696B2 (en) * | 2002-10-21 | 2008-04-22 | General Electric Company | Method and apparatus for automatic transfer switch |
DE10252399B4 (en) * | 2002-11-12 | 2006-04-27 | Mtu Friedrichshafen Gmbh | Method for controlling an internal combustion engine-generator unit |
US7221061B2 (en) * | 2002-12-02 | 2007-05-22 | Caterpillar Inc | Power generation system having an external process module |
US7005760B2 (en) * | 2003-02-28 | 2006-02-28 | Kohler Co. | Automatic transfer switch system capable of governing the supply of power from more than two power sources to a load |
US6980911B2 (en) * | 2003-02-28 | 2005-12-27 | Kohler Co. | Automatic transfer switch system with synchronization control |
US20040168654A1 (en) * | 2003-02-28 | 2004-09-02 | Radtke David E. | Spatial relationship of components in engine-driven generator |
US7157811B2 (en) * | 2003-02-28 | 2007-01-02 | Kohler Co. | Method and apparatus for sensing voltage in an automatic transfer switch system |
US7259481B2 (en) * | 2003-02-28 | 2007-08-21 | Kohler Co. | Automatic transfer switch capable of receiving input power having voltage within a wide range |
DE10315881B4 (en) * | 2003-04-08 | 2005-07-21 | Mtu Friedrichshafen Gmbh | Method for speed control |
US7086498B2 (en) * | 2003-08-25 | 2006-08-08 | Ford Global Technologies, Llc | Noise attenuation device for a vehicle exhaust system |
WO2005019668A1 (en) | 2003-08-25 | 2005-03-03 | Nsk Ltd. | Linear guiding device |
US7016793B2 (en) * | 2003-10-01 | 2006-03-21 | General Electric Company | Method and apparatus for anti-islanding protection of distributed generations |
EP1676023B1 (en) * | 2003-10-06 | 2018-04-04 | PowerSys, LLC | Power generation systems and methods of generating power |
CN2675877Y (en) | 2003-10-28 | 2005-02-02 | 肖亨琳 | Cooling system for engine of generator |
US20050151374A1 (en) * | 2004-01-10 | 2005-07-14 | Ambrose Donald L. | Multi-function integrated portable power and utility apparatus |
DE102004008261B3 (en) * | 2004-02-20 | 2005-09-29 | Mtu Friedrichshafen Gmbh | Method for controlling and regulating an internal combustion engine-generator unit |
WO2005086862A2 (en) * | 2004-03-09 | 2005-09-22 | Vulcan Advanced Mobile Power Systems | Power trailer support structure and leveling system |
US7363883B2 (en) * | 2004-03-19 | 2008-04-29 | Mitsubishi Heavy Industries, Ltd. | Gas engine electric power generating system effectively utilizing greenhouse gas emission credit |
US7082896B2 (en) * | 2004-03-31 | 2006-08-01 | Kohler Co. | Mounting system allowing for thermal expansion of an engine of a generator set |
DE102004015973B3 (en) * | 2004-04-01 | 2005-10-06 | Mtu Friedrichshafen Gmbh | Method for controlling and regulating an internal combustion engine-generator unit |
DE102004023993B4 (en) * | 2004-05-14 | 2007-04-12 | Mtu Friedrichshafen Gmbh | Method for speed control of an internal combustion engine-generator unit |
US7401578B2 (en) * | 2004-05-21 | 2008-07-22 | Gemini Energy Technologies, Inc. | System and method for the co-generation of fuel having a closed-loop energy cycle |
US7119450B2 (en) * | 2004-06-01 | 2006-10-10 | Illinois Tool Works Inc. | Fuel saving engine driven aircraft ground power device and method of use |
US7122913B2 (en) * | 2004-07-09 | 2006-10-17 | Wittmar Engineering And Construction, Inc. | Modular power generation apparatus and method |
KR100622384B1 (en) * | 2004-08-30 | 2006-09-19 | 현대자동차주식회사 | Mounting apparatus for a hanger road of the muffler |
US7202638B2 (en) * | 2004-10-15 | 2007-04-10 | General Electric Company | Anti-islanding protection systems for synchronous machine based distributed generators |
US20060082263A1 (en) * | 2004-10-15 | 2006-04-20 | American Power Conversion Corporation | Mobile data center |
US7548000B2 (en) * | 2004-10-18 | 2009-06-16 | General Electric Company | Multilayer radiation shield |
US7453267B2 (en) * | 2005-01-14 | 2008-11-18 | Power Measurement Ltd. | Branch circuit monitor system |
US7193333B1 (en) | 2005-03-24 | 2007-03-20 | Timothy Blair Kitch | Low NOX emission single side access gas engine driven electrical generating system |
US7262516B2 (en) * | 2005-07-15 | 2007-08-28 | General Electric Company | Methods and systems for operating engine generator sets |
CA2622288C (en) * | 2005-09-12 | 2015-06-30 | Siemens Energy & Automation, Inc. | Panel layout for an integrated power distribution system |
US8151566B2 (en) * | 2005-10-24 | 2012-04-10 | Illinois Tool Works Inc. | Charge air cooling system and method |
US7315769B2 (en) * | 2005-10-31 | 2008-01-01 | General Electric Company | Multi-tier benefit optimization for operating the power systems including renewable and traditional generation, energy storage, and controllable loads |
US7319307B2 (en) * | 2005-12-16 | 2008-01-15 | General Electric Company | Power balancing of multiple synchronized generators |
US7332825B2 (en) | 2006-01-06 | 2008-02-19 | Aerodyne Research, Inc. | System and method for controlling a power generating system |
WO2008024686A2 (en) * | 2006-08-19 | 2008-02-28 | Konop Chad O | Improved portable generator housing |
US7433213B2 (en) * | 2006-09-27 | 2008-10-07 | General Electric Company | Thyristor power converter filter for excitation applications |
US7795745B2 (en) * | 2006-11-22 | 2010-09-14 | Girtz Industries | Fuel tank for a power generator set |
-
2008
- 2008-07-01 US US12/216,218 patent/US8037966B2/en not_active Expired - Fee Related
- 2008-07-01 US US12/216,219 patent/US20090323256A1/en not_active Abandoned
- 2008-07-01 US US12/216,217 patent/US20090325421A1/en not_active Abandoned
- 2008-07-09 US US12/217,875 patent/US20090323259A1/en not_active Abandoned
- 2008-07-09 US US12/217,809 patent/US20090322096A1/en not_active Abandoned
- 2008-07-09 US US12/217,825 patent/US20090320458A1/en not_active Abandoned
-
2009
- 2009-06-24 CN CN200910146346A patent/CN101666257A/en active Pending
- 2009-06-24 CN CN200910146347A patent/CN101666258A/en active Pending
- 2009-06-24 CN CN200910146344A patent/CN101665126A/en active Pending
- 2009-06-25 CN CN200910205704A patent/CN101660446A/en active Pending
- 2009-06-25 CN CN200910205705A patent/CN101661816A/en active Pending
- 2009-06-25 CN CN200910205706A patent/CN101660445A/en active Pending
-
2012
- 2012-08-03 US US13/566,358 patent/US8680728B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536928A (en) * | 1968-02-09 | 1970-10-27 | Foley Machinery Co | Cooling arrangement for electric power generating plants |
US4264826A (en) * | 1977-09-14 | 1981-04-28 | Elmapa Nv | Apparatus for generating thermal energy and electrical energy |
US5228309A (en) * | 1992-09-02 | 1993-07-20 | Arthur D. Little, Inc. | Portable self-contained power and cooling system |
US6079373A (en) * | 1997-05-13 | 2000-06-27 | Isuzu Ceramics Research Institute Co., Ltd. | Gas engine with a gas fuel reforming device |
US6450133B1 (en) * | 2000-09-19 | 2002-09-17 | Solutions Jupiter Inc. | Partitioned container for high output mobile generator |
US7007966B2 (en) * | 2001-08-08 | 2006-03-07 | General Electric Company | Air ducts for portable power modules |
US6895945B2 (en) * | 2002-07-12 | 2005-05-24 | Parsa Investments, L.P. | System and method for conditioning of intake air for an internal combustion engine |
US20050111167A1 (en) * | 2003-11-26 | 2005-05-26 | Honda Motor Co., Ltd. | Cooling device high voltage electrical unit for motor of vehicle, and hybrid vehicle |
US20090090336A1 (en) * | 2005-12-23 | 2009-04-09 | Renault Trucks | Internal combustion engine and egr heat exchanger for it |
Cited By (6)
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US20130099492A1 (en) * | 2011-10-25 | 2013-04-25 | Honda Motor Co., Ltd. | Engine operating machine |
US8922032B2 (en) * | 2011-10-25 | 2014-12-30 | Honda Motor Co., Ltd. | Engine operating machine |
US20160249492A1 (en) * | 2015-02-20 | 2016-08-25 | Honda Motor Co., Ltd. | Power conversion apparatus |
US9756767B2 (en) * | 2015-02-20 | 2017-09-05 | Honda Motor Co., Ltd. | Power conversion apparatus |
CN109475063A (en) * | 2018-11-06 | 2019-03-15 | 蔡烨栋 | A kind of protective device of portable electric automation equipment |
CN112202091A (en) * | 2020-10-12 | 2021-01-08 | 武汉金鑫华机械加工厂 | Outdoor power equipment box cooling heat abstractor |
Also Published As
Publication number | Publication date |
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US20090322096A1 (en) | 2009-12-31 |
US20090321180A1 (en) | 2009-12-31 |
CN101666257A (en) | 2010-03-10 |
US20090323256A1 (en) | 2009-12-31 |
CN101666258A (en) | 2010-03-10 |
US20090320458A1 (en) | 2009-12-31 |
US8037966B2 (en) | 2011-10-18 |
CN101660445A (en) | 2010-03-03 |
CN101665126A (en) | 2010-03-10 |
US8680728B2 (en) | 2014-03-25 |
CN101661816A (en) | 2010-03-03 |
US20130026765A1 (en) | 2013-01-31 |
US20090325421A1 (en) | 2009-12-31 |
CN101660446A (en) | 2010-03-03 |
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