CN104678263B - A kind of industrial frequency experiment method suitable for equal potential shielded capacitor voltage transformer - Google Patents
A kind of industrial frequency experiment method suitable for equal potential shielded capacitor voltage transformer Download PDFInfo
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- CN104678263B CN104678263B CN201310611820.XA CN201310611820A CN104678263B CN 104678263 B CN104678263 B CN 104678263B CN 201310611820 A CN201310611820 A CN 201310611820A CN 104678263 B CN104678263 B CN 104678263B
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- 239000003990 capacitor Substances 0.000 title claims abstract description 111
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000002474 experimental method Methods 0.000 title description 4
- 238000012360 testing method Methods 0.000 claims abstract description 33
- 238000010998 test method Methods 0.000 claims abstract description 14
- 239000012212 insulator Substances 0.000 claims description 25
- 230000005611 electricity Effects 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 description 11
- 230000005350 ferromagnetic resonance Effects 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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CN201310611820.XA CN104678263B (en) | 2013-11-26 | 2013-11-26 | A kind of industrial frequency experiment method suitable for equal potential shielded capacitor voltage transformer |
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CN201310611820.XA CN104678263B (en) | 2013-11-26 | 2013-11-26 | A kind of industrial frequency experiment method suitable for equal potential shielded capacitor voltage transformer |
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CN104678263A CN104678263A (en) | 2015-06-03 |
CN104678263B true CN104678263B (en) | 2019-01-11 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4340924A (en) * | 1980-10-27 | 1982-07-20 | General Electric Company | Grading means for high voltage metal enclosed gas insulated surge arresters |
CN1584615A (en) * | 2004-06-15 | 2005-02-23 | 崔文军 | Method and apparatus for industrial frequency voltage holding test of switch on column |
CN1912638A (en) * | 2006-08-17 | 2007-02-14 | 国网武汉高压研究院 | Can type capacitor voltage mutual inductor |
CN101464489A (en) * | 2009-01-21 | 2009-06-24 | 中国第一冶金建设有限责任公司 | Industrial frequency inductance-regulation resonance pressure-resistant method |
CN102024557A (en) * | 2009-09-21 | 2011-04-20 | 江苏思源赫兹互感器有限公司 | Electronic type current transformer |
CN201804696U (en) * | 2010-05-04 | 2011-04-20 | 中国电力科学研究院 | Ultra-high voltage isoelectric shielding CVT |
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2013
- 2013-11-26 CN CN201310611820.XA patent/CN104678263B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4340924A (en) * | 1980-10-27 | 1982-07-20 | General Electric Company | Grading means for high voltage metal enclosed gas insulated surge arresters |
CN1584615A (en) * | 2004-06-15 | 2005-02-23 | 崔文军 | Method and apparatus for industrial frequency voltage holding test of switch on column |
CN1912638A (en) * | 2006-08-17 | 2007-02-14 | 国网武汉高压研究院 | Can type capacitor voltage mutual inductor |
CN101464489A (en) * | 2009-01-21 | 2009-06-24 | 中国第一冶金建设有限责任公司 | Industrial frequency inductance-regulation resonance pressure-resistant method |
CN102024557A (en) * | 2009-09-21 | 2011-04-20 | 江苏思源赫兹互感器有限公司 | Electronic type current transformer |
CN201804696U (en) * | 2010-05-04 | 2011-04-20 | 中国电力科学研究院 | Ultra-high voltage isoelectric shielding CVT |
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CN104678263A (en) | 2015-06-03 |
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Effective date of registration: 20170601 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: China-EPRI Electric Power Engineering Co., Ltd. Applicant after: Electric Power Research Institute of State Grid Anhui Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Smart Grid Institute Applicant before: China-EPRI Electric Power Engineering Co., Ltd. Applicant before: Electric Power Research Institute of State Grid Anhui Electric Power Company |
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