CN101063703A - 数字式交直流局部放电检测方法及装置 - Google Patents
数字式交直流局部放电检测方法及装置 Download PDFInfo
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- CN101063703A CN101063703A CN 200710052375 CN200710052375A CN101063703A CN 101063703 A CN101063703 A CN 101063703A CN 200710052375 CN200710052375 CN 200710052375 CN 200710052375 A CN200710052375 A CN 200710052375A CN 101063703 A CN101063703 A CN 101063703A
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CNB2007100523752A CN100535679C (zh) | 2007-06-04 | 2007-06-04 | 数字式交直流局部放电检测方法及装置 |
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CNB2007100523752A CN100535679C (zh) | 2007-06-04 | 2007-06-04 | 数字式交直流局部放电检测方法及装置 |
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CN101063703A true CN101063703A (zh) | 2007-10-31 |
CN100535679C CN100535679C (zh) | 2009-09-02 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104007373A (zh) * | 2014-05-29 | 2014-08-27 | 深圳供电局有限公司 | 一种用于定位电缆局部放电信号的装置及方法 |
CN104007372A (zh) * | 2014-05-29 | 2014-08-27 | 深圳供电局有限公司 | 一种用于定位电缆局部放电信号的装置及方法 |
CN106405357A (zh) * | 2016-12-15 | 2017-02-15 | 中国南方电网有限责任公司超高压输电公司贵阳局 | 一种特高压输变电设备直流局部放电测试系统及测试方法 |
CN108303621A (zh) * | 2017-12-15 | 2018-07-20 | 山东康威通信技术股份有限公司 | 基于时钟同步局放的前端数据采集及缓存电路、系统及方法 |
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2007
- 2007-06-04 CN CNB2007100523752A patent/CN100535679C/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104007373A (zh) * | 2014-05-29 | 2014-08-27 | 深圳供电局有限公司 | 一种用于定位电缆局部放电信号的装置及方法 |
CN104007372A (zh) * | 2014-05-29 | 2014-08-27 | 深圳供电局有限公司 | 一种用于定位电缆局部放电信号的装置及方法 |
CN106405357A (zh) * | 2016-12-15 | 2017-02-15 | 中国南方电网有限责任公司超高压输电公司贵阳局 | 一种特高压输变电设备直流局部放电测试系统及测试方法 |
CN106405357B (zh) * | 2016-12-15 | 2019-06-25 | 中国南方电网有限责任公司超高压输电公司贵阳局 | 一种特高压输变电设备直流局部放电测试系统及测试方法 |
CN108303621A (zh) * | 2017-12-15 | 2018-07-20 | 山东康威通信技术股份有限公司 | 基于时钟同步局放的前端数据采集及缓存电路、系统及方法 |
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CN100535679C (zh) | 2009-09-02 |
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Owner name: WUHAN NARI CO., LTD. OF STATE GRID ELECTRIC POWER Free format text: FORMER OWNER: GUOWANG WUHAN HIGH VOLTAGE INST Effective date: 20110617 Owner name: STATE GRID ELECTRIC POWER RESEARCH INSTITUTE |
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Effective date of registration: 20110617 Address after: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Co-patentee after: State Grid Electric Power Research Insititute Patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee before: Guowang Wuhan High Voltage Inst |
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Effective date of registration: 20160629 Address after: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Address before: 430074 Hubei Province, Wuhan city Hongshan District Luoyu Road No. 143 Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Patentee before: State Grid Electric Power Research Insititute |