CN101852825A - 一种高压输电线路电晕电流的宽频在线测量*** - Google Patents
一种高压输电线路电晕电流的宽频在线测量*** Download PDFInfo
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- CN101852825A CN101852825A CN 201010178536 CN201010178536A CN101852825A CN 101852825 A CN101852825 A CN 101852825A CN 201010178536 CN201010178536 CN 201010178536 CN 201010178536 A CN201010178536 A CN 201010178536A CN 101852825 A CN101852825 A CN 101852825A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
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- 238000005259 measurement Methods 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000009422 external insulation Methods 0.000 abstract description 2
- 238000007405 data analysis Methods 0.000 abstract 1
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102608394A (zh) * | 2012-04-01 | 2012-07-25 | 华北电力大学 | 一种线路电晕电流测量***及方法 |
CN102662097A (zh) * | 2012-06-01 | 2012-09-12 | 北京威尔创业科技发展有限公司 | 一种直流特高压电晕电流的宽频在线测量传感器 |
CN102818928A (zh) * | 2011-12-16 | 2012-12-12 | 清华大学 | 基于电流探头的高压线路高频电晕脉冲电流在线测量*** |
CN103018542A (zh) * | 2012-11-29 | 2013-04-03 | 中国电力科学研究院 | 一种基于usb总线的电晕电流采集卡 |
CN103116056A (zh) * | 2012-08-07 | 2013-05-22 | 中国电力科学研究院 | 一种高压直流宽频域电晕电流测量*** |
CN104698265A (zh) * | 2015-03-27 | 2015-06-10 | 国家电网公司 | 一种高压直流输电线路电晕损耗测量*** |
Citations (5)
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US5252927A (en) * | 1990-10-22 | 1993-10-12 | Asea Brown Boveri Ltd. | Device for monitoring corona discharge in a dynamoelectric machine with detection probe movable in longitudinal and circumferential direction |
JPH08220156A (ja) * | 1995-02-17 | 1996-08-30 | Takaoka Electric Mfg Co Ltd | 位相検出装置 |
CN201134163Y (zh) * | 2007-12-19 | 2008-10-15 | 中国电力科学研究院 | 一种电晕电流测量装置 |
CN100483144C (zh) * | 2006-05-31 | 2009-04-29 | 清华大学深圳研究生院 | 基于光放大器的绝缘子远程表面电晕检测方法及*** |
CN101551435A (zh) * | 2009-05-15 | 2009-10-07 | 湖北省电力试验研究院 | 电晕放电检测方法及装置 |
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2010
- 2010-05-21 CN CN2010101785364A patent/CN101852825B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252927A (en) * | 1990-10-22 | 1993-10-12 | Asea Brown Boveri Ltd. | Device for monitoring corona discharge in a dynamoelectric machine with detection probe movable in longitudinal and circumferential direction |
JPH08220156A (ja) * | 1995-02-17 | 1996-08-30 | Takaoka Electric Mfg Co Ltd | 位相検出装置 |
CN100483144C (zh) * | 2006-05-31 | 2009-04-29 | 清华大学深圳研究生院 | 基于光放大器的绝缘子远程表面电晕检测方法及*** |
CN201134163Y (zh) * | 2007-12-19 | 2008-10-15 | 中国电力科学研究院 | 一种电晕电流测量装置 |
CN101551435A (zh) * | 2009-05-15 | 2009-10-07 | 湖北省电力试验研究院 | 电晕放电检测方法及装置 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102818928A (zh) * | 2011-12-16 | 2012-12-12 | 清华大学 | 基于电流探头的高压线路高频电晕脉冲电流在线测量*** |
CN102608394A (zh) * | 2012-04-01 | 2012-07-25 | 华北电力大学 | 一种线路电晕电流测量***及方法 |
CN102662097A (zh) * | 2012-06-01 | 2012-09-12 | 北京威尔创业科技发展有限公司 | 一种直流特高压电晕电流的宽频在线测量传感器 |
CN102662097B (zh) * | 2012-06-01 | 2014-03-19 | 中国电力科学研究院 | 一种直流特高压电晕电流的宽频在线测量传感器 |
CN103116056A (zh) * | 2012-08-07 | 2013-05-22 | 中国电力科学研究院 | 一种高压直流宽频域电晕电流测量*** |
CN103116056B (zh) * | 2012-08-07 | 2015-05-13 | 中国电力科学研究院 | 一种高压直流宽频域电晕电流测量*** |
CN103018542A (zh) * | 2012-11-29 | 2013-04-03 | 中国电力科学研究院 | 一种基于usb总线的电晕电流采集卡 |
CN103018542B (zh) * | 2012-11-29 | 2016-04-20 | 中国电力科学研究院 | 一种基于usb总线的电晕电流采集卡 |
CN104698265A (zh) * | 2015-03-27 | 2015-06-10 | 国家电网公司 | 一种高压直流输电线路电晕损耗测量*** |
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CN101852825B (zh) | 2012-02-22 |
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