CN101907667B - Performance test-bed of high-voltage equipment box - Google Patents
Performance test-bed of high-voltage equipment box Download PDFInfo
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- CN101907667B CN101907667B CN201010252912.XA CN201010252912A CN101907667B CN 101907667 B CN101907667 B CN 101907667B CN 201010252912 A CN201010252912 A CN 201010252912A CN 101907667 B CN101907667 B CN 101907667B
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Abstract
The invention relates to a test-bed, in particular to a performance test-bed of a high-voltage equipment box which can be integrally controlled and carry out integrative test on various performances of a high-voltage equipment box. The performance test-bed of the high-voltage equipment box comprises a workbench and a control room, wherein the control room comprises a CPU (Central Processing Unit) and a CPU connection detection element and is used for carrying out centralized control display on all detection elements; and the CPU detection element comprises a displacement sensor, a voltage regulator, a current conditioning meter, a DC resistance tester, an insulation voltage-resistance meter, a timer and a counter which are all connected with the CPU. The performance test-bed of the high-voltage equipment box can carry out combination on all the detection elements according to requirements and then carry out testing on various comprehensive performances of the high-voltage equipment box, thereby further determining whether all the performances of the equipment box are qualified or not.
Description
Technical field
The present invention relates to a kind of testing table, relate in particular to a kind of performance test-bed of high-voltage equipment box.
Background technology
In prior art, high-voltage equipment box does not have special testing table, so when dispatching from the factory, must detect for each, in order to avoid defective in quality, just there is no the checkout equipment that can carry out one by onechecking for each performance of each part in prior art, detect very inconvenient like this, and Detection results is also bad.
Summary of the invention
For above-mentioned defect, the invention provides one can centralized control and can carry out the performance test-bed of high-voltage equipment box of integrative test to each performance of high-voltage equipment box.
The technical scheme of performance test-bed of high-voltage equipment box of the present invention is such: it comprises worktable, pulpit, pulpit comprises CPU, CPU connects detecting element, and centralized control display is carried out to each detecting element, detecting element comprises displacement transducer, voltage-regulation table, Current adjustment table, instrument for measuring DC resistance, dielectric voltage withstand instrument, timer, counter, and they are all connected with CPU.
Each detecting element combines mutually and tests high-voltage equipment box, and wherein displacement transducer and voltage-regulation table are tested main contact divide-shut brake; Displacement transducer and Current adjustment table are used for 100 amperes of fall-of potential tests to high-voltage equipment box; Timer, counter and voltage-regulation table are used for do action test experiments; Instrument for measuring DC resistance is used for testing direct current resistance; Dielectric voltage withstand instrument, voltage-regulation table, Current adjustment table and timer are used for carrying out 1.5 kilovolts of dielectric voltage withstand test experiments to high-voltage equipment box.
Displacement transducer and voltage-regulation table are tested main contact divide-shut brake, and it comprises the following steps:
1, the connecting line of detecting element is connected on vacuum circuit breaker connection terminal;
2, switch on power;
3, checked whether signal feedback, if had, to step 4, if do not had, capacitor has been charged;
4, utilize voltage-regulation table that voltage is adjusted to 100 volts;
5, press switch to test, whether the data at monitoring display interface are qualified, enter step 6 if qualified, defective, check reason, test after eliminating again;
6, regulation voltage to 0 volt, presses stop button, cuts off the electricity supply, and removes line.
Displacement transducer and Current adjustment table are used for 100 amperes of fall-of potential tests to high-voltage equipment box, and it comprises the following steps:
1, the connecting line of detecting element is connected on vacuum circuit breaker connection terminal;
2, switch on power;
3, checked whether signal feedback, if had, to step 4, if do not had, capacitor has been charged;
4, Current adjustment table is utilized by Current adjustment to 100 amperes;
5, press switch to test, whether the data at monitoring display interface are qualified, enter step 6 if qualified, defective, check reason, test after eliminating again;
6, regulation voltage to 0 volt, presses stop button, cuts off the electricity supply, and removes line.
Timer, counter and voltage-regulation table are used for do action test experiments, and it comprises the following steps:
1, the connecting line of detecting element is connected on vacuum circuit breaker connection terminal;
2, switch is opened;
3, a time of combined floodgate is set on timer;
4, do action number of times is set on counter;
5, start button is pressed;
6, do action test is started;
7, timer and counter time and secondary counted to after, automatically stop;
8, then regulation voltage, to 0, is cut off the electricity supply, and removes wiring.
Instrument for measuring DC resistance is used for testing direct current resistance, and it comprises the following steps;
1, instrument for measuring DC resistance preheating 10 minutes;
2, wiring, then switches on power, and presses switch and starts test;
3, display data are observed;
4, after voltage stabilization, stop button is pressed.
Dielectric voltage withstand instrument, voltage-regulation table, Current adjustment table and timer are used for carrying out 1.5 kilovolts of dielectric voltage withstand test experiments to high-voltage equipment box, and it comprises the following steps:
1, by voltage-regulation table by voltage-regulation to 1.5 kilovolt;
2, by Current adjustment table, maximum current is adjusted to 10 milliamperes, minimum current 0 milliampere;
3,30 seconds will be adjusted to the test duration by timer;
4, the time setting each do action is 5 seconds;
5, wiring, switches on power, and presses switch and starts test;
6, observe display interface, qualifiedly just press stop button, defective, with regard to checkout facility.
Performance test-bed of high-voltage equipment box of the present invention, can combine each detecting element as required, then tests each combination property of high-voltage equipment box, thus determines that whether the properties of equipment box is qualified further.
Accompanying drawing explanation
Fig. 1 is the block scheme of performance test-bed of high-voltage equipment box of the present invention.
Embodiment
Performance test-bed of high-voltage equipment box of the present invention it comprise worktable, pulpit, pulpit comprises CPU, CPU connects detecting element, and centralized control display is carried out to each detecting element, detecting element comprises displacement transducer, voltage-regulation table, Current adjustment table, instrument for measuring DC resistance, dielectric voltage withstand instrument, timer, counter, and they are all connected with CPU.Each detecting element combines mutually and tests high-voltage equipment box, and wherein displacement transducer and voltage-regulation table are tested main contact divide-shut brake; Displacement transducer and Current adjustment table are used for 100 amperes of fall-of potential tests to high-voltage equipment box; Timer, counter and voltage-regulation table are used for do action test experiments; Instrument for measuring DC resistance is used for testing direct current resistance; Dielectric voltage withstand instrument, voltage-regulation table, Current adjustment table and timer are used for carrying out 1.5 kilovolts of dielectric voltage withstand test experiments to high-voltage equipment box.
Displacement transducer and voltage-regulation table are tested main contact divide-shut brake, and it comprises the following steps: first to be connected on vacuum circuit breaker connection terminal by the connecting line of detecting element; Then switch on power; Check whether signal feedback, if had, to step 4, if do not had, capacitor has been charged; Utilize voltage regulator that voltage is adjusted to 100 volts; Press switch to test, whether the data at monitoring display interface are qualified, enter step 6 if qualified, defective, check reason, test after eliminating again; Regulation voltage to 0 volt, presses stop button, cuts off the electricity supply, and removes line.
Displacement transducer and Current adjustment table are used for 100 amperes of fall-of potential tests to high-voltage equipment box, and it comprises the following steps: the connecting line of detecting element to be connected on vacuum circuit breaker connection terminal; Switch on power; Check whether signal feedback, if had, to step 4, if do not had, capacitor has been charged; Utilize Current adjustment table by Current adjustment to 100 amperes; Press switch to test, whether the data at monitoring display interface are qualified, enter next step operation if qualified, defective, check reason, test after eliminating again; Regulation voltage to 0 volt, presses stop button, cuts off the electricity supply, and removes line.
Timer, counter and voltage-regulation table are used for do action test experiments, and it comprises the following steps: the connecting line of detecting element to be connected on vacuum circuit breaker connection terminal; Open switch; Timer arranges the time of combined floodgate; Counter arranges do action number of times; Press start button; Start do action test; Time of timer and counter and after time having counted to, automatically stop; Then regulation voltage is to 0, cuts off the electricity supply, and removes wiring.
Instrument for measuring DC resistance is used for testing direct current resistance, and it comprises the following steps; Instrument for measuring DC resistance preheating 10 minutes; Wiring, then switches on power, and presses switch and starts test; Observe display data; After voltage stabilization, press stop button.
Dielectric voltage withstand instrument, voltage-regulation table, Current adjustment table and timer are used for carrying out 1.5 kilovolts of dielectric voltage withstand test experiments to high-voltage equipment box, and it comprises the following steps: voltage-regulation to 1.5 kilovolt by voltage-regulation table; By Current adjustment table, maximum current is adjusted to 10 milliamperes, minimum current 0 milliampere; 30 seconds will be adjusted to the test duration by timer; The time setting each do action is 5 seconds; Wiring, switches on power, and presses switch and starts test; Observe display interface, qualifiedly just press stop button, defective, with regard to checkout facility.
Performance test-bed of high-voltage equipment box of the present invention, very systematically can carry out compbined test to high-voltage equipment box properties and element, judges it is which part has problem exactly, very practical, can in testing table field.
Claims (6)
1. a high-voltage equipment box testing table, it comprises worktable, pulpit, pulpit comprises CPU, CPU connects detecting element, and centralized control display is carried out to each detecting element, detecting element comprises displacement transducer, voltage-regulation table, Current adjustment table, instrument for measuring DC resistance, dielectric voltage withstand instrument, timer, counter, they are all connected with CPU, it is characterized in that: each detecting element combines mutually and tests high-voltage equipment box, wherein displacement transducer and voltage-regulation table are tested main contact divide-shut brake; Displacement transducer and Current adjustment table are used for 100 amperes of fall-of potential tests to high-voltage equipment box; Timer, counter and voltage-regulation table are used for do action test experiments; Instrument for measuring DC resistance is used for testing direct current resistance; Dielectric voltage withstand instrument, voltage-regulation table, Current adjustment table and timer are used for carrying out 1.5 kilovolts of dielectric voltage withstand test experiments to high-voltage equipment box.
2. high-voltage equipment box testing table according to claim 1, is characterized in that: displacement transducer and voltage-regulation table are tested main contact divide-shut brake, and it comprises the following steps:
1. the line of detecting element is connected on vacuum circuit breaker splicing ear;
2. switch on power;
3. checked whether signal feedback, if had, to step 4, if do not had, electric capacity has been charged;
4. utilize Current adjustment table by Current adjustment to 100 amperes;
5. press switch to test, whether the data at monitoring display interface are qualified, enter step 6 if qualified, defective, check reason, test after eliminating again;
6. regulation voltage to 0 volt, presses stop button, cuts off the electricity supply, and removes line.
3. high-voltage equipment box testing table according to claim 1, is characterized in that: displacement transducer and Current adjustment table are used for 100 amperes of fall-of potential tests to high-voltage equipment box, and it comprises the following steps:
1. the line of detecting element is connected on vacuum circuit breaker splicing ear;
2. switch on power;
3. checked whether signal feedback, if had, to step 4, if do not had, electric capacity has been charged;
4. utilize Current adjustment table by Current adjustment to 100 amperes;
5. press switch to test, whether the data at monitoring display interface are qualified, enter step 6 if qualified, defective, check reason, test after eliminating again;
6. regulation voltage to 0 volt, presses stop button, cuts off the electricity supply, and removes line.
4. high-voltage equipment box testing table according to claim 1, is characterized in that: timer, counter and voltage-regulation table are used for do action test experiments, and it comprises the following steps:
1. the line of detecting element is connected on vacuum circuit breaker splicing ear;
2. open switch;
3. the time of combined floodgate is set on timer;
4. do action number of times is set on counter;
5. press start button;
6. start do action test;
7. timer and counter time and after time having counted to, automatically stop;
8. then regulation voltage, to 0, is cut off the electricity supply, and removes wiring.
5. high-voltage equipment box testing table according to claim 1, is characterized in that: instrument for measuring DC resistance is used for testing direct current resistance, and it comprises the following steps;
1. instrument for measuring DC resistance preheating 10 minutes;
2. wiring, then switches on power, and presses switch and starts test;
3. observe display data;
4., after voltage stabilization, press stop button.
6. high-voltage equipment box testing table according to claim 1, is characterized in that: dielectric voltage withstand instrument, voltage-regulation table, Current adjustment table and timer are used for carrying out 1.5 kilovolts of dielectric voltage withstand test experiments to high-voltage equipment box, and it comprises the following steps:
1. by voltage-regulation table by voltage-regulation to 1.5 kilovolt;
2. by Current adjustment table, maximum current is adjusted to 10 milliamperes, minimum current 0 milliampere;
3. will be adjusted to 30 seconds the test duration by timer;
4. the time setting each do action is 5 seconds;
5. wiring, switches on power, and presses switch and starts test;
6. observe display interface, qualifiedly just press stop button, defective, with regard to checkout facility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010252912.XA CN101907667B (en) | 2010-08-13 | 2010-08-13 | Performance test-bed of high-voltage equipment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010252912.XA CN101907667B (en) | 2010-08-13 | 2010-08-13 | Performance test-bed of high-voltage equipment box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101907667A CN101907667A (en) | 2010-12-08 |
| CN101907667B true CN101907667B (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010252912.XA Expired - Fee Related CN101907667B (en) | 2010-08-13 | 2010-08-13 | Performance test-bed of high-voltage equipment box |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185852B (en) * | 2011-12-31 | 2015-05-20 | 珠海格力电器股份有限公司 | Method, device and system for testing high-voltage discharge component |
| CN103207333B (en) * | 2013-03-15 | 2016-08-17 | 深圳市三奇科技有限公司 | A kind of high-frequency frequency automatic testing equipment and method of testing |
| CN110763978A (en) * | 2019-10-15 | 2020-02-07 | 四川豪威尔信息科技有限公司 | Method for protecting integrated circuit test connecting line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428611A (en) * | 2002-12-24 | 2003-07-09 | 申明 | Multifunctional integrated power virtual test analysis method and its test analysis apparatus |
| CN1544955A (en) * | 2003-11-25 | 2004-11-10 | 郭贤珊 | Comprehensive test instrument of electric system primary cut out |
| CN201335876Y (en) * | 2008-12-23 | 2009-10-28 | 上海德力西集团有限公司 | Detection device for electrical characteristics of circuit breaker based on DSP |
| CN201740831U (en) * | 2010-08-13 | 2011-02-09 | 青岛宏达赛耐尔科技股份有限公司 | Performance test stand for high voltage equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2716716B2 (en) * | 1988-02-10 | 1998-02-18 | 株式会社東芝 | Protection device for high voltage equipment |
| JPH11211760A (en) * | 1998-01-29 | 1999-08-06 | Mitsubishi Electric Corp | Peak detector and insulation monitoring device and system of high-voltage equipment using the detector |
| JP4908146B2 (en) * | 2006-10-12 | 2012-04-04 | 株式会社東芝 | High voltage equipment with IC tag with sensor |
| JP2008131755A (en) * | 2006-11-21 | 2008-06-05 | Mitsubishi Electric Corp | Measuring system |
-
2010
- 2010-08-13 CN CN201010252912.XA patent/CN101907667B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428611A (en) * | 2002-12-24 | 2003-07-09 | 申明 | Multifunctional integrated power virtual test analysis method and its test analysis apparatus |
| CN1544955A (en) * | 2003-11-25 | 2004-11-10 | 郭贤珊 | Comprehensive test instrument of electric system primary cut out |
| CN201335876Y (en) * | 2008-12-23 | 2009-10-28 | 上海德力西集团有限公司 | Detection device for electrical characteristics of circuit breaker based on DSP |
| CN201740831U (en) * | 2010-08-13 | 2011-02-09 | 青岛宏达赛耐尔科技股份有限公司 | Performance test stand for high voltage equipment |
Non-Patent Citations (3)
| Title |
|---|
| JP平1-206820A 1989.08.21 * |
| JP特开2008-131755A 2008.06.05 * |
| JP特开平11-211760A 1999.08.06 * |
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| CN101907667A (en) | 2010-12-08 |
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Effective date of registration: 20160603 Address after: 266111 No. 8 Liyuan Road, hi tech Industrial Development Zone, Shandong, Qingdao Patentee after: Qingdao Zhongche Electrical Equipment Co., Ltd. Address before: 266111, Shandong, Qingdao province Chengyang District, Hong Kong beach after the streets of the community Patentee before: Qingdao Hongda Sainaier Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20160813 |