CN201955438U - Ultra high voltage transformer long-time induced over voltage withstand test device - Google Patents
Ultra high voltage transformer long-time induced over voltage withstand test device Download PDFInfo
- Publication number
- CN201955438U CN201955438U CN2011200406426U CN201120040642U CN201955438U CN 201955438 U CN201955438 U CN 201955438U CN 2011200406426 U CN2011200406426 U CN 2011200406426U CN 201120040642 U CN201120040642 U CN 201120040642U CN 201955438 U CN201955438 U CN 201955438U
- Authority
- CN
- China
- Prior art keywords
- transformer
- test
- power supply
- induced over
- motor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 95
- 238000002474 experimental method Methods 0.000 claims description 27
- 238000004804 winding Methods 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000005284 excitation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200406426U CN201955438U (en) | 2011-02-17 | 2011-02-17 | Ultra high voltage transformer long-time induced over voltage withstand test device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200406426U CN201955438U (en) | 2011-02-17 | 2011-02-17 | Ultra high voltage transformer long-time induced over voltage withstand test device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201955438U true CN201955438U (en) | 2011-08-31 |
Family
ID=44499546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200406426U Expired - Lifetime CN201955438U (en) | 2011-02-17 | 2011-02-17 | Ultra high voltage transformer long-time induced over voltage withstand test device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201955438U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175956A (en) * | 2011-02-17 | 2011-09-07 | 甘肃电力科学研究院 | Long duration induced voltage withstand test device of ultrahigh-voltage transformer |
CN103376392A (en) * | 2012-04-28 | 2013-10-30 | 上海宝冶集团有限公司 | High-voltage motor withstand voltage remote testing device |
CN108199395A (en) * | 2017-12-29 | 2018-06-22 | 国网山东省电力公司高唐县供电公司 | The method of low pressure centrally connected power supply taiwan area three-phrase burden balance |
CN108490286A (en) * | 2018-03-06 | 2018-09-04 | 沈阳变压器研究院股份有限公司 | The compensation method of asymmetrical current and device in heavy current test |
CN112415341A (en) * | 2020-10-29 | 2021-02-26 | 国网重庆市电力公司电力科学研究院 | Alternating current withstand voltage test method and system based on harmonic compensation principle |
-
2011
- 2011-02-17 CN CN2011200406426U patent/CN201955438U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175956A (en) * | 2011-02-17 | 2011-09-07 | 甘肃电力科学研究院 | Long duration induced voltage withstand test device of ultrahigh-voltage transformer |
CN103376392A (en) * | 2012-04-28 | 2013-10-30 | 上海宝冶集团有限公司 | High-voltage motor withstand voltage remote testing device |
CN108199395A (en) * | 2017-12-29 | 2018-06-22 | 国网山东省电力公司高唐县供电公司 | The method of low pressure centrally connected power supply taiwan area three-phrase burden balance |
CN108490286A (en) * | 2018-03-06 | 2018-09-04 | 沈阳变压器研究院股份有限公司 | The compensation method of asymmetrical current and device in heavy current test |
CN112415341A (en) * | 2020-10-29 | 2021-02-26 | 国网重庆市电力公司电力科学研究院 | Alternating current withstand voltage test method and system based on harmonic compensation principle |
CN112415341B (en) * | 2020-10-29 | 2023-03-21 | 国网重庆市电力公司电力科学研究院 | Alternating current withstand voltage test method and system based on harmonic compensation principle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102175956B (en) | Long duration induction voltage withstand test device of ultrahigh-voltage transformer | |
US7053590B2 (en) | Power generating system including a high-frequency alternator, a rectifier module, and an auxiliary power supply | |
CN201955438U (en) | Ultra high voltage transformer long-time induced over voltage withstand test device | |
RU2619396C2 (en) | High-tension machne devices system and method of their supply control | |
CN104285264A (en) | Integral inductor arrangement | |
Singh et al. | Performance evaluation of series compensated self-excited six-phase induction generator for stand-alone renewable energy generation | |
US9641114B2 (en) | Generator system and method of operation | |
US9488684B2 (en) | Modular excitation system | |
Leicht et al. | A single-phase induction motor operating as a self-excited induction generator | |
CN104810141A (en) | Medical device, transformer and transformation method | |
CN104793116A (en) | Voltage withstand test device for large-capacity equipment | |
RU2516861C1 (en) | Compensated system of power supply for electric energy consumers | |
RU2714964C1 (en) | Device for compensation of reactive power of modular structure of shc mc | |
Liang et al. | Power system optimization for industrial facilities using power studies | |
Mokred et al. | Smart design of distribution series capacitor bank application for improved voltage quality and motor start | |
CN208188266U (en) | A kind of Three-Phase Transformer inducting-voltage proof and local discharge test system | |
CN204556779U (en) | High capacitance equipment Withstand test device | |
CN203405544U (en) | Novel portable magnetic power frequency resonance test transformer | |
RU2627439C2 (en) | Power supply system for auxiliary asynchronous electric motors of electric rolling stock | |
RU2687047C1 (en) | Compensated ac/dc converter | |
Wadke et al. | Power Factor Improvement for Induction Motor by Using Capacitor Bank | |
CN104422855A (en) | Portable magnetic power frequency resonance test transformer and working method thereof | |
RU2656353C1 (en) | Stator of the two-phase induction motor | |
Yousefpoor et al. | Control of active mobile substations under system faults | |
RU164134U1 (en) | ELECTRICAL POWER SUPPLY SYSTEM OF ASYNCHRONOUS ELECTRIC MOTOR CONTROL MOTORS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GANSU ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20131010 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: GANSU ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20131010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 730050 LANZHOU, GANSU PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131010 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Gansu Electric Power Research Institute Address before: Qilihe District of Gansu city in Lanzhou Province, 730050 West East Road No. 648 Patentee before: Gansu Electric Power Research Institute |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110831 |