CN101718804B - 一种用于特高压变压器的局部放电试验电源系统 - Google Patents
一种用于特高压变压器的局部放电试验电源系统 Download PDFInfo
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- CN101718804B CN101718804B CN2009102413309A CN200910241330A CN101718804B CN 101718804 B CN101718804 B CN 101718804B CN 2009102413309 A CN2009102413309 A CN 2009102413309A CN 200910241330 A CN200910241330 A CN 200910241330A CN 101718804 B CN101718804 B CN 101718804B
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- 238000012360 testing method Methods 0.000 title claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 3
- 238000002474 experimental method Methods 0.000 claims description 27
- 238000004891 communication Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/62—Testing of transformers
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102413309A CN101718804B (zh) | 2009-12-04 | 2009-12-04 | 一种用于特高压变压器的局部放电试验电源系统 |
US13/513,491 US8890540B2 (en) | 2009-12-04 | 2010-11-12 | Partial discharge experiment power supply system for extra-high voltage transformer and method thereof |
PCT/CN2010/001815 WO2011066714A1 (zh) | 2009-12-04 | 2010-11-12 | 用于特高压变压器的局部放电试验电源系统和方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102413309A CN101718804B (zh) | 2009-12-04 | 2009-12-04 | 一种用于特高压变压器的局部放电试验电源系统 |
Publications (2)
Publication Number | Publication Date |
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CN101718804A CN101718804A (zh) | 2010-06-02 |
CN101718804B true CN101718804B (zh) | 2012-05-23 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN2009102413309A Active CN101718804B (zh) | 2009-12-04 | 2009-12-04 | 一种用于特高压变压器的局部放电试验电源系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8890540B2 (zh) |
CN (1) | CN101718804B (zh) |
WO (1) | WO2011066714A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101718804B (zh) | 2009-12-04 | 2012-05-23 | 中国电力科学研究院 | 一种用于特高压变压器的局部放电试验电源系统 |
CN102269786B (zh) * | 2011-05-09 | 2014-02-19 | 辽宁省电力有限公司抚顺供电公司 | 三倍频变压器负载试验装置 |
CN103186123A (zh) * | 2011-12-30 | 2013-07-03 | 洛阳瑞泽石化工程有限公司 | 一种新型的用电设备远距离控制装置 |
CN103424672A (zh) * | 2012-05-23 | 2013-12-04 | 上海万德风力发电股份有限公司 | 大型风力发电机定子绝缘放电起始及熄灭电压的测试方法 |
EP2863236B1 (de) * | 2013-10-18 | 2019-12-04 | ABB Schweiz AG | Prüfsystem für Hochspannungskomponenten |
CN103746449A (zh) * | 2013-11-30 | 2014-04-23 | 芜湖国睿兆伏电子有限公司 | 一种远程急停控制保护电路 |
CN103809095A (zh) * | 2014-02-24 | 2014-05-21 | 苏州科技学院 | 超大容量高压变频谐振电缆耐压试验装置 |
CN105162322A (zh) * | 2015-05-29 | 2015-12-16 | 杭州长川科技股份有限公司 | 高压测试电源 |
CN105277862B (zh) * | 2015-11-24 | 2018-07-03 | 国网安徽省电力公司芜湖供电公司 | 高压工频交流耐压系统测量平台自动对准系统及其控制方法 |
KR20180118655A (ko) * | 2016-03-03 | 2018-10-31 | 스미토모 덴키 고교 가부시키가이샤 | 절연체의 절연 성능의 평가 방법 |
JP6346393B1 (ja) * | 2016-11-25 | 2018-06-20 | 株式会社東芝 | 可変速発電システムの過電圧保護装置 |
US11177756B2 (en) * | 2018-03-08 | 2021-11-16 | Mitsubishi Electric Corporation | Electric motor drive device and air conditioner |
CN109358278A (zh) * | 2018-12-07 | 2019-02-19 | 国网湖北省电力有限公司电力科学研究院 | 特高压sf6现场交流绝缘试验电抗器 |
CN109375084A (zh) * | 2018-12-07 | 2019-02-22 | 国网湖北省电力有限公司电力科学研究院 | 基于sf6绝缘电抗器的特高压gis整装式绝缘试验平台 |
CN109581168A (zh) * | 2019-01-25 | 2019-04-05 | 云南电力技术有限责任公司 | 一种换流变压器现场直流局部放电试验系统及方法 |
CN110542842B (zh) * | 2019-09-29 | 2024-04-12 | 广东电网有限责任公司 | 一种10kV开关柜局部放电模拟装置及方法 |
CN113514741B (zh) * | 2021-07-21 | 2023-09-15 | 北京石油化工学院 | 一种直流激励下液体电极局部放电模拟的实验装置 |
CN115308453B (zh) * | 2022-10-10 | 2023-05-12 | 杭州三海电子科技股份有限公司 | 一种老炼试验夹具及老炼试验系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4584165A (en) * | 1983-02-09 | 1986-04-22 | General Electric Company | Redundant reactivity control system |
JPH11142467A (ja) * | 1997-11-11 | 1999-05-28 | Mitsubishi Electric Corp | 油浸絶縁機器の部分放電試験方法および部分放電試験装置 |
US20080298784A1 (en) * | 2007-06-04 | 2008-12-04 | Mark Allen Kastner | Method of Sensing Speed of Electric Motors and Generators |
CN101201363A (zh) | 2007-12-14 | 2008-06-18 | 湖北省电力试验研究院 | 换流变压器感应耐压试验电源装置及其局部放电测量方法 |
CN101718804B (zh) * | 2009-12-04 | 2012-05-23 | 中国电力科学研究院 | 一种用于特高压变压器的局部放电试验电源系统 |
CN201569675U (zh) * | 2009-12-04 | 2010-09-01 | 中国电力科学研究院 | 一种用于特高压变压器的局部放电试验电源装置 |
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2009
- 2009-12-04 CN CN2009102413309A patent/CN101718804B/zh active Active
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2010
- 2010-11-12 US US13/513,491 patent/US8890540B2/en active Active
- 2010-11-12 WO PCT/CN2010/001815 patent/WO2011066714A1/zh active Application Filing
Non-Patent Citations (1)
Title |
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何文林.互感器局部放电测量的干扰抑制.<<华东电力>>.1991, * |
Also Published As
Publication number | Publication date |
---|---|
US8890540B2 (en) | 2014-11-18 |
WO2011066714A1 (zh) | 2011-06-09 |
US20120306511A1 (en) | 2012-12-06 |
CN101718804A (zh) | 2010-06-02 |
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Owner name: STATE ELECTRIC NET CROP. Effective date: 20130129 |
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Effective date of registration: 20130129 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee after: China Electric Power Research Institute Patentee after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |