CN102890247A - Testing system of uninterruptible power supply and testing method thereof - Google Patents
Testing system of uninterruptible power supply and testing method thereof Download PDFInfo
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- CN102890247A CN102890247A CN2011102004018A CN201110200401A CN102890247A CN 102890247 A CN102890247 A CN 102890247A CN 2011102004018 A CN2011102004018 A CN 2011102004018A CN 201110200401 A CN201110200401 A CN 201110200401A CN 102890247 A CN102890247 A CN 102890247A
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Abstract
The invention provides a testing system of an uninterruptible power supply. The testing system of the uninterruptible power supply comprises a power module, testing equipment, an uninterruptible power supply to be tested, a host computer and a measuring unit; the host computer is provided with a communication interface for transmitting a control command to the testing equipment and the uninterruptible power supply to be tested and automatically controlling the testing equipment to test the uninterruptible power supply to be tested based on at least one testing process; and the measuring unit is used for measuring the input power, the output power and/or the cell power of the uninterruptible power supply to be tested, and acquiring the data relative to the input power, the output power and/or the cell power and then transmitting the data to the host computer to be stored, so that the testing efficiency of the uninterruptible power supply to be tested can be improved.
Description
Technical field
The present invention relates to a kind of power detecting system and method for testing thereof, and particularly a kind of automatization test system and method for testing thereof of uninterruptible power supply provider.
Background technology
Uninterruptible power supply provider (Uninterruptible Power Supply, UPS) be a kind of device that is connected between power supply and the load, its power supply can be direct civil power (commercial AC power supply) or the alternating current (AC) of crossing through conversion process, and the fundamental purpose of uninterruptible power supply provider is when power supply is normal, in advance with electrical power storage in accumulator, when the power supply abnormal, the electric energy that accumulator is stored is used for promptly providing load operation required energy, to guarantee the normal operation of load.
In the existing test process; when testing a uninterruptible power supply provider; after will be first uninterruptible power supply provider to be measured and testing power supply line being connected; input AC is electric again; and judge with visual method whether output voltage is normal by detecting instrument; to make test result; the output voltage of every group of uninterruptible power supply provider to be measured all (for example will check numerous circuit functions; over-voltage protection function; excess current protective function and short-circuit protection function etc.); because its method of testing is the manual testing; so button is tested one by one when doing a certain test; and observe simultaneously all output voltages of uninterruptible power supply provider to be measured; to judge test result; and when carrying out each test; need restart uninterruptible power supply provider to be measured, iterative cycles is tested by some button like this, until all test events are completed.
The mode of this kind manually to test may have certain false failure rate, thereby may affect the degree of accuracy of test, and uses the required test duration of this test mode also longer, and method of testing is also more loaded down with trivial details, needs iterative cycles by some button.
Therefore, how to provide a kind of test macro of uninterruptible power supply provider, to improve the efficient of known test procedure, become one of researchist's problem to be solved.
Summary of the invention
The embodiment of the invention is to provide a kind of test macro and method of testing thereof of uninterruptible power supply provider, by the main frame testing process relevant with the testing apparatus automated execution, improving the test procedure of known uninterruptible power supply provider, and then promote the testing efficiency of uninterruptible power supply provider.
The test macro of the uninterruptible power supply provider that discloses according to the present invention is applicable to test a uninterruptible power supply provider to be measured, includes: a power module receives AC power, and exports at least a specification power supply; One testing apparatus receives at least a specification power supply, in order to export a testing power supply; One main frame, be connected with testing apparatus, main frame has more than one communication interface and an input/output interface, each communication interface is in order to transmit at least one steering order to testing apparatus, and control testing apparatus according at least one testing process and test uninterruptible power supply provider to be measured, input/output interface is adjusted instruction to testing apparatus in order to transmit one, to adjust loadtype or the power of testing apparatus; An and measuring unit, be connected with main frame, in order to measure input power, out-put supply and/or the battery supply of uninterruptible power supply provider to be measured according to described at least one steering order, and obtain data corresponding to input power, out-put supply and/or battery supply, and data are passed to main frame store.
The method of testing of the uninterruptible power supply provider that discloses according to the present invention, by power module, main frame and testing apparatus uninterruptible power supply provider to be measured is tested, include the following step: main frame starts according to the user and sets at least one testing process, to set the output parameter of power module; Main frame reads the test file of setting at least one testing process corresponding to the user; Main frame changes at least one test event automatically according to test file, and controls testing apparatus uninterruptible power supply provider to be measured is carried out at least one test loop, to produce at least one test result; And when finishing at least one test loop, main frame obtains and stores the data corresponding at least one test result by measuring unit.
In sum, the present invention is by the main frame testing process relevant with the testing apparatus automated execution, and the test event of adjustment and control testing apparatus, so that uninterruptible power supply provider to be measured is tested, then, by the data of main frame storage corresponding to test result, or the demonstration abnormal information is confirmed to the user, can significantly simplify testing process and shorten the test duration, and then promote the testing efficiency of uninterruptible power supply provider.
For enabling further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, but these explanations only are used for illustrating the present invention with appended accompanying drawing, but not claim of the present invention are done any restriction.
Description of drawings
Fig. 1 is the system block diagrams of the embodiment of the invention;
Fig. 2 A is the schematic appearance of the embodiment of the invention;
Fig. 2 B is another schematic appearance of the embodiment of the invention;
Fig. 3 is the method for testing process flow diagram of the uninterruptible power supply provider of the embodiment of the invention.
[main element description of reference numerals]
1 power module
2 testing apparatuss
20 first power switches
22 power models
24 variable load modules
26 second source switches
28 guidance panels
280 communication interfaces
282 pilot lamp
284 communication interfaces
286 fans
288 starting switches
290 EmSes
292 first protection switches
294 second protection switches
296 communication interfaces
298 electrical power connection blocks
3 uninterruptible power supply providers to be measured
4 main frames
40 input/output interfaces
41 first communication interfaces
42 second communication interfaces
43 third communication interfaces
44 four-ways letter interface
45 five-ways letter interface
46 the 6th communication interfaces
47 the 7th communication interfaces
5 first meters
6 second meters
7 the 3rd meters
S300～S309 flow chart step explanation
Embodiment
Please refer to Fig. 1, Fig. 1 is the system block diagrams of embodiments of the invention.The test macro of the uninterruptible power supply provider of the embodiment of the invention includes: power module 1, testing apparatus 2, uninterruptible power supply provider to be measured 3, main frame 4, the first meter 5, the second meter 6 and the 3rd meter 7.
Power module 1 can be in order to receiving single-phase or three-phase alternating-current supply, and export at least a specification power supply.Furtherly, power module 1 can provide the testing power supply of uninterruptible power supply provider 3 varying environments to be measured by testing apparatus 2.Power module 1 can for example be that the power supply unit of tool power supply frequency conversion function and voltage/current elevating function forms.Described power module 1 has communication interface, in order to be connected with the four-way letter interface 44 of main frame 4.Power module 1 is controlled to start, is closed by main frame 4 or carries out described power supply frequency conversion function and voltage/current elevating function.In addition, if when other design requirements are arranged, in another embodiment of the present invention, also power module 1 and testing apparatus 2 can be incorporated in the same cabinet.
The first power switch 20 is connected with input end, the power module 1 of uninterruptible power supply provider 3 to be measured respectively.The first power switch 20 is in order to the electrical loop between conducting or deenergization module 1 and the uninterruptible power supply provider to be measured.The first power switch 20 can for example be no-fuse switch or other types switch.
Uninterruptible power supply provider 3 to be measured is connected with testing apparatus 2.Uninterruptible power supply provider 3 to be measured is in order to receiving testing power supply, and exports a supply power supply.Uninterruptible power supply provider 3 to be measured can include AC-to-DC change-over circuit, merit because of control circuit, battery charge-discharge control circuit, AC voltage-stabilizing control circuit and accumulator.
Therefore, the embodiment of the invention can be carried out long-range function of issuing an order by the communication interface of main frame 4, whereby, during test the user only need press the beginning feeler switch can be by main frame 4 automatic decisions and stores test results.After test finished, main frame 4 showed test result again on the display (not shown), confirm so that the user to be provided, and can improve user's work efficiency.
The first meter 5 has communication interface, and is connected with the five-way letter interface 45 of main frame 4 by communication interface.The first meter 5 is in order to the input power of measuring described uninterruptible power supply provider to be measured 3 (for example, the electrical specification such as voltage, electric current, frequency and/or power factor (PF)), and obtains corresponding data.The first meter 5 can be passed to main frame 4 with described data and store.The first meter 5 can for example be multimeter.
The second meter 6 has communication interface, and is connected with the 6th communication interface 46 of main frame 4 by communication interface.The second meter 6 is in order to the out-put supply of measuring described uninterruptible power supply provider to be measured 3 (for example, the electrical specification such as voltage, electric current, frequency and/or power factor (PF)), and obtains corresponding data.The second meter 6 can be passed to main frame 4 with described data and store.The second meter 6 can for example be multimeter.
The 3rd meter 7 has communication interface, and is connected with the 7th communication interface 47 of main frame 4 by communication interface.The 3rd meter 7 is in order to the battery supply of measuring described uninterruptible power supply provider to be measured 3 (for example, the electrical specification such as voltage, electric current and/or frequency), and obtains corresponding data.The 3rd meter 7 can be passed to main frame 4 with described data and store.The 3rd meter 7 can for example be multimeter.In addition, the embodiment of the invention explains with three meters, is not in order to attachable quantity, if when other measurement demands are arranged, and also can the corresponding quantity that increases meter.Described the first meter 5, the second meter 6, the 3rd meter 7 can form a measuring unit, and the embodiment of the invention measuring unit that also visual measurement demand increases or minimizing arranges, to measure required data.
In addition, for convenience of explanation, explain with one group of uninterruptible power supply provider 3 to be measured in the embodiment of the invention, but the in fact visual testing requirement of the present invention is tested two groups or more uninterruptible power supply provider to be measured 3.
Next, please refer to Fig. 2 A, Fig. 2 A is the schematic appearance of the embodiment of the invention.The power module 1 of the embodiment of the invention, testing apparatus 2, main frame 4, the first meter 5, the second meter 6, the 3rd meter 7 can be installed in the cabinet, and be connected to each other by signal wire, power lead and/or bus, whereby, can improve the working environment (for example, more neat and clean) of test macro.Fig. 2 A is equivalent to the front schematic view of cabinet.The first meter 5, the second meter 6, the 3rd meter 7 can be set in the upper strata of cabinet.But in the middle level of cabinet setting operation panel 28.Described guidance panel 28 is provided with more than one power specification Connection Block, and each power specification Connection Block can be according to power supply type (for example, magnitude of voltage, frequency values and/or phase place etc.) spread configuration respectively.In addition, the preferably can in the other identification label that indicates correspondence of each power specification Connection Block, for the power specification of each power specification Connection Block representative of user's identification, can provide user's fast searching and be connected required power specification whereby.Described power specification Connection Block can be input power or out-put supply.Described power specification Connection Block can be connected with uninterruptible power supply provider 3 to be measured by the power lead (not shown), to transmit testing power supply and supply power supply.
Fan 286 is arranged on the guidance panel 28.Fan 286 can reduce or be loose except the heat energy in the cabinet.Starting switch 288 is arranged on the guidance panel 28.But starting switch 288 conductings or cut off the electrical loop that testing apparatus 2 receives power supplys are so as to providing the user to start or closing the running of the test macro of uninterruptible power supply provider.
EmS 290 is arranged on the guidance panel 28.EmS 290 can cut off the electrical loop that testing apparatus 2 receives power supply, cuts off the running of the test macro of uninterruptible power supply provider so as to the user is provided.Pilot lamp 282 is arranged on the guidance panel 28.Pilot lamp 282 shows the duty of the test macro of uninterruptible power supply provider in order to correspondence.In addition, in the bottom of cabinet the workbench (not shown) can be set, to place uninterruptible power supply provider 3 to be measured.
Please refer to Fig. 2 B, Fig. 2 B is another schematic appearance of the embodiment of the invention.Fig. 2 B is equivalent to the cabinet schematic rear view of Fig. 2 A.Offer a plurality of louvres in the upper strata at the cabinet back side, in order to reduce or loose heat energy except cabinet inside.Bottom in the cabinet back side; be equiped with the first protection switch 292 and the second protection switch 294; can avoid occuring the excess current event, and protection testing apparatus 2 or uninterruptible power supply provider to be measured 3, the security of testing apparatus 2 or uninterruptible power supply provider to be measured 3 can be promoted whereby.When main frame 4 is arranged at outside the cabinet, can passes through communication interface 280, communication interface 284 and/or communication interface 296 and be connected with main frame 4.To cabinet, or out-put supply is to cabinet in order to input power for electrical power connection block 298.In addition, in all being arranged in the cabinet of most of power circuit or instrument, therefore, can improve the working environment (for example, more neat and clean) of test macro.
Please refer to Fig. 3, Fig. 3 is the method for testing process flow diagram of the uninterruptible power supply provider of the embodiment of the invention.At first, in step S300, main frame 4 presents on the form interface logins form, logins operation so that the user to be provided.The described form of logining can include the fields such as input test person's job number, worker's odd numbers, worker's odd number amount and complete machine item number.
Then, in step S301, main frame 4 starts by main frame 4 according to the user and sets at least one testing process, to set the output parameter of power module 1.Described output parameter can include other electric parameters such as voltage and frequency.
In step S303, main frame 4 reads the test file of setting at least one testing process corresponding to the user.Described test file can be stored in the main frame 4, or is imported by the outer computer main frame.Described test file can for example be the file layout that adopts Excel, can reduce whereby professional knowledge (the Visual Basic program language) requirement to the system maintenance personnel, relatively can shorten user's training time.Described test file can automatically be integrated its corresponding test event and test condition according to testing process and become one or more automatic test shelves by main frame 4.
In step S305, on the form interface of main frame 4, present test event and test condition corresponding at least one testing process, to provide the user to edit or to confirm.Described test event and test condition include output voltage be set, output frequency is set, the discharge prevention function is set, check uninterruptible power supply provider duty, no load test, check trunk voltage, detect actual output voltage, throw and carry 0%, throw and carry 50%, throw and carry 100%, throw and carry 110% and detect voltage consistance etc. with uninterruptible power supply provider.
In step S307, main frame 4 changes at least one test event automatically according to test file, and 2 pairs of uninterruptible power supply providers 3 to be measured of control testing apparatus carry out at least one test loop.Main frame 4 and generation are corresponding at least one test result of described test loop.Wherein when main frame 4 carries out at least one test loop according to the test file with same file name, then refresh the data corresponding at least one test result.Described test loop includes the output parameter of adjusting power module 1 by main frame 4, and measure the duty of described uninterruptible power supply provider to be measured 3, perhaps adjust loadtype or the power of testing apparatus 2 by main frame 4, and measure the duty of described uninterruptible power supply provider to be measured 3, perhaps other are by the testing process of user from edlin.In addition, owing to can directly carry out a plurality of test loop by main frame 4, except the testing efficiency that can promote uninterruptible power supply provider 3 to be measured, also can significantly reduce manually plugging the program that power lead is tested in the past, and can promote the security of personnel operation.
In step S309, when main frame 4 was finished at least one test loop, main frame 4 obtained and stores the data corresponding at least one test result by measuring unit.Be uninterruptible power supply provider to be measured 3 when unusual in test result wherein, main frame 4 presents the abnormal information content corresponding to uninterruptible power supply provider 3 to be measured on the form interface.Because main frame 4 can show the unusual information content of uninterruptible power supply provider 3 to be measured in real time, so person capable of reducing using processes the time of uninterruptible power supply provider 3 to be measured.
In sum, the present invention is by the main frame testing process relevant with the testing apparatus automated execution, and the test event of adjustment and control testing apparatus, so that uninterruptible power supply provider to be measured is tested, then, by the data of main frame storage corresponding to test result, or the demonstration abnormal information is confirmed to the user, can significantly simplify testing process and shorten the test duration, and then promote the testing efficiency of uninterruptible power supply provider.
The above only is embodiments of the invention, and it is not to limit to protection scope of the present invention.
Claims (10)
1. the test macro of a uninterruptible power supply provider is applicable to test a uninterruptible power supply provider to be measured, it is characterized in that, includes:
One power module receives an AC power, and exports at least a specification power supply;
One testing apparatus receives described at least a specification power supply, in order to export a testing power supply;
One main frame, be connected with described testing apparatus, described main frame has more than one communication interface and an input/output interface, each described communication interface is in order to transmit at least one steering order to described testing apparatus, and control described testing apparatus according at least one testing process and test described uninterruptible power supply provider to be measured, described input/output interface is adjusted instruction to described testing apparatus, with loadtype or the power of adjusting described testing apparatus in order to transmit one; And
One measuring unit, be connected with described main frame, in order to measure input power, out-put supply and/or the battery supply of described uninterruptible power supply provider to be measured according to described at least one steering order, and obtain data corresponding to described input power, out-put supply and/or battery supply, and described data are passed to described main frame store.
2. the test macro of uninterruptible power supply provider as claimed in claim 1 is characterized in that, described testing apparatus comprises:
One first power switch is connected with the output terminal of described uninterruptible power supply provider to be measured, in order to conducting or disconnect described power module and described uninterruptible power supply provider to be measured between electrical loop;
One power model is connected with the output terminal of described uninterruptible power supply provider to be measured, in order to voltage, frequency or the voltage harmonic total distortion rate of testing described uninterruptible power supply provider to be measured;
One variable load module is according to described adjustment instruction, in order to adjust described loadtype or described power; And
One second source switch is connected with described power model, described variable load module, in order to conducting or disconnect described power model and described variable load module between electrical loop.
3. the test macro of uninterruptible power supply provider as claimed in claim 1 is characterized in that, described measuring unit includes:
One first meter receives described at least one steering order, in order to detect the described input power of described uninterruptible power supply provider to be measured;
One second meter receives described at least one steering order, in order to detect the described out-put supply of described uninterruptible power supply provider to be measured; And
One the 3rd meter receives described at least one steering order, in order to detect the described battery supply of described uninterruptible power supply provider to be measured.
4. the test macro of uninterruptible power supply provider as claimed in claim 1 is characterized in that, described testing apparatus is arranged in the cabinet, and described cabinet includes:
One guidance panel is provided with more than one power specification Connection Block, in order to be connected with described uninterruptible power supply provider to be measured, to transmit the supply power supply of described testing power supply and described uninterruptible power supply provider output to be measured;
One EmS is arranged on the described guidance panel, cuts off the running of the test macro of described uninterruptible power supply provider in order to the user to be provided;
One starting switch is arranged on the described operating surface, in order to open and close the test macro of described uninterruptible power supply provider; And
One pilot lamp is arranged on the described guidance panel, shows the duty of the test macro of described uninterruptible power supply provider in order to correspondence.
5. the method for testing of a uninterruptible power supply provider is tested a uninterruptible power supply provider to be measured by a power module, a main frame and a testing apparatus, it is characterized in that described method of testing includes the following step:
Described main frame starts according to the user and sets at least one testing process, to set the output parameter of described power module;
Described main frame reads the test file of setting described at least one testing process corresponding to the user;
Described main frame changes at least one test event automatically according to described test file, and controls described testing apparatus described uninterruptible power supply provider to be measured is carried out at least one test loop, to produce at least one test result; And
When finishing described at least one test loop, data corresponding to described at least one test result are obtained and stored to described main frame by a measuring unit.
6. the method for testing of uninterruptible power supply provider as claimed in claim 5, it is characterized in that, start and at least one testing process of setting according to the user in described main frame, before the step with the output parameter of setting described power module, also include described main frame and on a form interface, present and login form, the step of logining for the user.
7. the method for testing of uninterruptible power supply provider as claimed in claim 6, it is characterized in that, present on a form interface in described main frame and to login form, for the user login and start with the step of setting at least one testing process after, also include the test event and the test condition that on the described form interface of described main frame, present corresponding to described at least one testing process, the step of editing or confirming for the user.
8. the method for testing of uninterruptible power supply provider as claimed in claim 5, it is characterized in that, when described main frame carries out described at least one test loop according to the described test file with same file name, then refresh the data corresponding to described at least one test result.
9. the method for testing of uninterruptible power supply provider as claimed in claim 5, it is characterized in that, described at least one test loop includes the output parameter of adjusting described power module by described main frame, and measures the duty of described uninterruptible power supply provider to be measured.
10. the method for testing of uninterruptible power supply provider as claimed in claim 5, it is characterized in that, described at least one test loop includes loadtype or the power of adjusting described testing apparatus by described main frame, and measures the duty of described uninterruptible power supply provider to be measured.
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| CN113740627A (en) * | 2020-05-28 | 2021-12-03 | 仁宝电脑工业股份有限公司 | Test architecture and test method thereof |
| TWI813057B (en) * | 2021-05-20 | 2023-08-21 | 碩天科技股份有限公司 | Uninterruptible power system and operation method thereof |
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