CN104459330B - 一种高压输电线路零序阻抗测量电路及其测量方法 - Google Patents
一种高压输电线路零序阻抗测量电路及其测量方法 Download PDFInfo
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CN105242115A (zh) * | 2015-10-27 | 2016-01-13 | 国网安徽省电力公司检修公司 | 一种高压输电线路阻抗测量电路及其测量方法 |
CN107462801A (zh) * | 2017-08-14 | 2017-12-12 | 国网天津市电力公司 | 一种便携式小电流接地选线装置用动模试验装置 |
CN108680792B (zh) * | 2018-05-28 | 2020-06-05 | 国网内蒙古东部电力有限公司 | 一种含电力电子装置新能源并网***动态导纳测量方法 |
CN109001519B (zh) * | 2018-09-10 | 2024-01-05 | 国网江苏省电力有限公司电力科学研究院 | 一种带电定位电缆金属护套接地点的装置与方法 |
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JP2001050997A (ja) * | 1999-08-16 | 2001-02-23 | Toenec Corp | 対地静電容量測定装置及び対地静電容量測定方法 |
CN101419254A (zh) * | 2008-12-17 | 2009-04-29 | 河南电力试验研究院 | 一种特高压输电线路参数测量***及方法 |
CN102135571A (zh) * | 2011-03-03 | 2011-07-27 | 江苏省电力公司苏州供电公司 | 超高压/特高压多回路输电线路零序阻抗抗干扰测量方法 |
CN203164302U (zh) * | 2013-03-28 | 2013-08-28 | 国家电网公司 | 一种双端法正序导纳测量电路结构 |
CN204287327U (zh) * | 2014-12-25 | 2015-04-22 | 国家电网公司 | 一种高压输电线路零序阻抗测量电路 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2001050997A (ja) * | 1999-08-16 | 2001-02-23 | Toenec Corp | 対地静電容量測定装置及び対地静電容量測定方法 |
CN101419254A (zh) * | 2008-12-17 | 2009-04-29 | 河南电力试验研究院 | 一种特高压输电线路参数测量***及方法 |
CN102135571A (zh) * | 2011-03-03 | 2011-07-27 | 江苏省电力公司苏州供电公司 | 超高压/特高压多回路输电线路零序阻抗抗干扰测量方法 |
CN203164302U (zh) * | 2013-03-28 | 2013-08-28 | 国家电网公司 | 一种双端法正序导纳测量电路结构 |
CN204287327U (zh) * | 2014-12-25 | 2015-04-22 | 国家电网公司 | 一种高压输电线路零序阻抗测量电路 |
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