WO2003026112B1 - Universal power supply system - Google Patents

Universal power supply system

Info

Publication number
WO2003026112B1
WO2003026112B1 PCT/EP2002/010471 EP0210471W WO03026112B1 WO 2003026112 B1 WO2003026112 B1 WO 2003026112B1 EP 0210471 W EP0210471 W EP 0210471W WO 03026112 B1 WO03026112 B1 WO 03026112B1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
supply system
universal power
converter
source
Prior art date
Application number
PCT/EP2002/010471
Other languages
French (fr)
Other versions
WO2003026112A2 (en
WO2003026112A3 (en
Inventor
Peter Kunow
Klaus Biester
Original Assignee
Cooper Cameron Corp
Peter Kunow
Klaus Biester
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US10/489,573 priority Critical patent/US8106536B2/en
Priority to AU2002350450A priority patent/AU2002350450A1/en
Priority to GB0408686A priority patent/GB2396492B/en
Priority to BRPI0212663-0A priority patent/BRPI0212663B1/en
Priority to DE10297235T priority patent/DE10297235T5/en
Application filed by Cooper Cameron Corp, Peter Kunow, Klaus Biester filed Critical Cooper Cameron Corp
Publication of WO2003026112A2 publication Critical patent/WO2003026112A2/en
Publication of WO2003026112A3 publication Critical patent/WO2003026112A3/en
Publication of WO2003026112B1 publication Critical patent/WO2003026112B1/en
Priority to NO20041129A priority patent/NO328254B1/en
Priority to US12/569,181 priority patent/US8536731B2/en
Priority to US13/338,837 priority patent/US8492927B2/en
Priority to US14/028,434 priority patent/US9407175B2/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/02Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only

Abstract

A universal power supply system is used for at least one electric consumer, The supply system comprises at least one AC source and a cable connection connecting said AC source to said electric consumer. The AC source has associated therewith an AC/DC converter for converting the AC voltage into DC voltage, The DC voltage generated in this way is adapted to be transmitted to the electric consumer via the cable connection, To improve such a universal power supply in such a way that it is possible to provide a high and stable voltage, even in the case of high power requirements in a reliable manner and at a reasonable price, without any additional components for e.g, heat dissipation being necessary, the AC/DC converter comprises as plurality of AC/DC converter components which, on the input side thereof, are connected in parallel with the AC source and which, on the output side thereof are connected serially to the electric consumer.

Claims

AMENDED CLAIMS[received by the International Bureau on 15 September 2003 (15.09.03); original claims 1-19 replaced by amended claims 1-17 (3 pages)]
1. A universal power supply system (1 ) for at least one electric consumer (2), comprising at least one AC source (3) and a cable connection (4) connecting said AC source (3) to said electric consumer (2), the AC source (3) having associated therewith an AC/DC converter (5) for converting the AC voltage into a DC voltage, said DC voltage being adapted to be transmitted to the electric consumer (2) via the cable connection (4), characterized in that the AC/DC converter (5) comprises a plurality of AC/DC converter components (6) which, on the input side thereof, are connected in parallel with the AC source (3) and which, on the output side thereof, are connected serially to the electric consumer (2), wherein each AC/DC converter component (6) is implemented as a switched mode power supply (7) which is clocked especially on the primary side.
2. A universal power supply system according to claim 1 , characterized in that the AC source (3) is a 380 V three-phase power source.
3. A universal power supply system according to one of the preceding claims, characterized in that the switched mode power supply (7) is implemented as a flyback converter (S).
4. A universal power supply system according to one of the preceding claims, characterized in that the flyback converter (8) implemented as a clocked switching means (9) comprises at least one transistor, especially a power MOSFET or a power BI OSFET.
5. A universal power supply system according to one of the preceding claims, characterized in that for the purpose of clock pulse control, the switching means (9) is activated by a pulse modulation means (11), in particular a pulse width modulation means, which is adapted 16
to be controlled or regulated.
6. A universal power supply system according to one of the preceding claims, characterized in that the output voltage of the switched mode power supply (7) can be adjusted to any value up to a limit value below the breakdown voltage of a component of the switched mode power supply (7), especially of the switching means (9).
7. A universal power supply system according to one of the preceding claims, characterized in that the flyback converter (8) is adapted to supply a plurality of galvanically separated, controlled output voltages.
8. A universal power supply system according to one of the preceding claims, characterized in that the clock frequency of the switching means (9) is in the kilohertz range and in particular in the huπdred-kilohertz range.
9. A universal power supply system according to one of the preceding claims, characterized in that the AC/DC converter components (6) are arranged in spaced relationship with one another.
10. A universal power supply system according to one of the preceding claims, characterized in that a filter means (12) is arranged between the AC/DC converter (5) and the electric consumer (2).
11. A universal power supply system according to one of the preceding claims, characterized in that a means for coupling data signals in/out (13) is connected to the cable connection (4). said means for coupling data signals in/out being especially located between the filter means (12) and the electric consumer (2). 17
12. A universal power supply system according to one of the preceding claims, characterized in that at least the AC source (3) and/or the AC/DC converter (5) and/or the means for cou¬ pling data signals in/out (13) has/have associated therewith a controller (14).
13. A universal power supply system according to one of the preceding claims, characterized in that a communication connection between the respective units (3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 2) of the power supply system (1) can be established by means of the controller (14).
14. A universal power supply system according to one of the preceding claims, characterized in that the cable connection (4) comprises at least one coaxial cable (15).
15. A universal power supply system according to one of the preceding claims, characterized in that each individual AC/DC converter component (6) is adapted to be controlled or regulated separately with respect to its output voltage,
16. A universal power supply system according to one of the preceding claims, characterized in that the AC/DC converter component (6) comprises a power factor control means (16).
7. A universal power supply system according to one of the preceding claims, characterized in that the AC/DC converter component (6) comprises an undervoltage detection means and/or an overvoltage monitoring means.
PCT/EP2002/010471 2001-05-07 2002-09-18 Universal power supply system WO2003026112A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US10/489,573 US8106536B2 (en) 2001-09-19 2002-09-18 Universal power supply system
AU2002350450A AU2002350450A1 (en) 2001-09-19 2002-09-18 Universal power supply system
GB0408686A GB2396492B (en) 2001-09-19 2002-09-18 Universal power supply system
BRPI0212663-0A BRPI0212663B1 (en) 2001-09-19 2002-09-18 Universal power supply system
DE10297235T DE10297235T5 (en) 2001-09-19 2002-09-18 Universal energy supply system
NO20041129A NO328254B1 (en) 2001-09-19 2004-03-18 Universal power supply system
US12/569,181 US8536731B2 (en) 2001-05-07 2009-09-29 Electric control and supply system
US13/338,837 US8492927B2 (en) 2001-09-19 2011-12-28 Universal power supply system
US14/028,434 US9407175B2 (en) 2001-05-07 2013-09-16 Electric control and supply system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20115471U DE20115471U1 (en) 2001-09-19 2001-09-19 Universal energy supply system
DE20115471.4 2001-09-19

Related Parent Applications (4)

Application Number Title Priority Date Filing Date
US10489533 Continuation-In-Part 2002-09-18
US10/489,583 Continuation-In-Part US7453170B2 (en) 2001-05-07 2002-09-18 Universal energy supply system
PCT/EP2002/010467 Continuation-In-Part WO2003026111A2 (en) 2001-05-07 2002-09-18 Dc voltage converting device
PCT/EP2002/010468 Continuation-In-Part WO2003026114A2 (en) 2001-05-07 2002-09-18 Universal energy supply system

Related Child Applications (10)

Application Number Title Priority Date Filing Date
US10489573 A-371-Of-International
US10/415,510 Continuation-In-Part US7576447B2 (en) 2000-05-11 2001-10-30 Control and supply system
PCT/EP2001/012547 Continuation-In-Part WO2002037640A1 (en) 2000-10-30 2001-10-30 Control and supply system
US10489573 A-371-Of-International 2002-09-18
US10489584 Continuation-In-Part 2002-09-18
PCT/EP2002/010469 Continuation-In-Part WO2003026115A2 (en) 2001-05-07 2002-09-18 Dc converter
US10/489,573 A-371-Of-International US8106536B2 (en) 2001-05-07 2002-09-18 Universal power supply system
US10/836,559 Continuation-In-Part US7615893B2 (en) 2000-05-11 2004-04-30 Electric control and supply system
US12/569,181 Continuation-In-Part US8536731B2 (en) 2001-05-07 2009-09-29 Electric control and supply system
US13/338,837 Division US8492927B2 (en) 2001-09-19 2011-12-28 Universal power supply system

Publications (3)

Publication Number Publication Date
WO2003026112A2 WO2003026112A2 (en) 2003-03-27
WO2003026112A3 WO2003026112A3 (en) 2003-11-20
WO2003026112B1 true WO2003026112B1 (en) 2003-12-31

Family

ID=7961907

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010471 WO2003026112A2 (en) 2001-05-07 2002-09-18 Universal power supply system

Country Status (7)

Country Link
US (2) US8106536B2 (en)
AU (1) AU2002350450A1 (en)
BR (1) BRPI0212663B1 (en)
DE (1) DE20115471U1 (en)
GB (3) GB2420233B (en)
NO (1) NO328254B1 (en)
WO (1) WO2003026112A2 (en)

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GB0408686D0 (en) 2004-05-19
BRPI0212663B1 (en) 2015-06-16
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US8106536B2 (en) 2012-01-31
GB0603309D0 (en) 2006-03-29
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US20120169119A1 (en) 2012-07-05
WO2003026112A3 (en) 2003-11-20
GB2420026B (en) 2006-06-28
AU2002350450A1 (en) 2003-04-01
DE20115471U1 (en) 2003-02-20
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US8492927B2 (en) 2013-07-23
GB0603268D0 (en) 2006-03-29

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