CN201413371Y - 变电设备在线监测及故障诊断系统 - Google Patents
变电设备在线监测及故障诊断系统 Download PDFInfo
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- CN201413371Y CN201413371Y CN2009200995368U CN200920099536U CN201413371Y CN 201413371 Y CN201413371 Y CN 201413371Y CN 2009200995368 U CN2009200995368 U CN 2009200995368U CN 200920099536 U CN200920099536 U CN 200920099536U CN 201413371 Y CN201413371 Y CN 201413371Y
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680775A (zh) * | 2012-06-04 | 2012-09-19 | 北京四方继保自动化股份有限公司 | 一种引入非常规pt监测避雷器阻性电流的监测装置及监测方法 |
CN103234584A (zh) * | 2013-04-27 | 2013-08-07 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种sf6绝缘直流套管故障诊断系统及诊断方法 |
CN103604991A (zh) * | 2013-11-26 | 2014-02-26 | 国家电网公司 | 电容式电压互感器的母线电压相位测量装置及方法 |
CN103823165A (zh) * | 2014-02-26 | 2014-05-28 | 国家电网公司 | 一种基于泄漏电流的绝缘子污闪预警方法及其系统 |
CN106990304A (zh) * | 2017-04-13 | 2017-07-28 | 山东汇能电气有限公司 | 基于电容量的电力电容器运行状态在线监测方法 |
CN108318732A (zh) * | 2018-03-13 | 2018-07-24 | 国家电网公司 | 一种变压器铁芯接地电流在线监测装置及方法 |
CN109188104A (zh) * | 2018-10-12 | 2019-01-11 | 国网陕西省电力公司电力科学研究院 | 油纸绝缘套管的介电响应不停电监测系统及方法 |
CN109444565A (zh) * | 2018-05-24 | 2019-03-08 | 天津大学 | 一种基于电压相位波动特征的单相永久性故障识别方法 |
RU2792140C1 (ru) * | 2022-04-04 | 2023-03-17 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Способ контроля состояния изоляции обмоток силового трансформатора без его отключения от сети |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680775A (zh) * | 2012-06-04 | 2012-09-19 | 北京四方继保自动化股份有限公司 | 一种引入非常规pt监测避雷器阻性电流的监测装置及监测方法 |
CN102680775B (zh) * | 2012-06-04 | 2014-09-17 | 北京四方继保自动化股份有限公司 | 一种引入非常规pt监测避雷器阻性电流的监测装置及监测方法 |
CN103234584A (zh) * | 2013-04-27 | 2013-08-07 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种sf6绝缘直流套管故障诊断系统及诊断方法 |
CN103234584B (zh) * | 2013-04-27 | 2015-09-16 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种sf6绝缘直流套管故障诊断系统及诊断方法 |
CN103604991B (zh) * | 2013-11-26 | 2017-03-08 | 国家电网公司 | 电容式电压互感器的母线电压相位测量装置及方法 |
CN103604991A (zh) * | 2013-11-26 | 2014-02-26 | 国家电网公司 | 电容式电压互感器的母线电压相位测量装置及方法 |
CN103823165A (zh) * | 2014-02-26 | 2014-05-28 | 国家电网公司 | 一种基于泄漏电流的绝缘子污闪预警方法及其系统 |
CN106990304A (zh) * | 2017-04-13 | 2017-07-28 | 山东汇能电气有限公司 | 基于电容量的电力电容器运行状态在线监测方法 |
CN108318732A (zh) * | 2018-03-13 | 2018-07-24 | 国家电网公司 | 一种变压器铁芯接地电流在线监测装置及方法 |
CN108318732B (zh) * | 2018-03-13 | 2024-01-23 | 国家电网公司 | 一种变压器铁芯接地电流在线监测装置及方法 |
CN109444565A (zh) * | 2018-05-24 | 2019-03-08 | 天津大学 | 一种基于电压相位波动特征的单相永久性故障识别方法 |
CN109444565B (zh) * | 2018-05-24 | 2020-03-17 | 天津大学 | 一种基于电压相位波动特征的单相永久性故障识别方法 |
CN109188104A (zh) * | 2018-10-12 | 2019-01-11 | 国网陕西省电力公司电力科学研究院 | 油纸绝缘套管的介电响应不停电监测系统及方法 |
RU2792140C1 (ru) * | 2022-04-04 | 2023-03-17 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Способ контроля состояния изоляции обмоток силового трансформатора без его отключения от сети |
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