CN104092200A - 双回线路非同名相跨线接地故障单端电气量稳态保护方法 - Google Patents
双回线路非同名相跨线接地故障单端电气量稳态保护方法 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104950224A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 双回线路非同名相跨线接地故障单端测距方法 |
CN104950211A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 基于单回线路单端电气量双回线路非同名相跨线接地故障距离测量方法 |
CN104953563A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 基于感性压降递减特性双回线路非同名相跨线接地故障继电保护方法 |
CN104950226A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 基于位置相对系数方向特性双回线路非同名相跨线接地故障识别方法 |
CN104950223A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 基于接地电阻实测的双回线路非同名相跨线高阻接地故障判别方法 |
CN104953566A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 具有全暂态动作特性的双回线路非同名相跨线接地故障电压保护方法 |
CN104950228A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 同杆并架双回线路单相接地故障点过渡电阻值测量方法 |
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2014
- 2014-07-25 CN CN201410361573.7A patent/CN104092200A/zh active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104950224A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 双回线路非同名相跨线接地故障单端测距方法 |
CN104950211A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 基于单回线路单端电气量双回线路非同名相跨线接地故障距离测量方法 |
CN104953563A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 基于感性压降递减特性双回线路非同名相跨线接地故障继电保护方法 |
CN104950226A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 基于位置相对系数方向特性双回线路非同名相跨线接地故障识别方法 |
CN104950223A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 基于接地电阻实测的双回线路非同名相跨线高阻接地故障判别方法 |
CN104953566A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 具有全暂态动作特性的双回线路非同名相跨线接地故障电压保护方法 |
CN104950228A (zh) * | 2015-06-17 | 2015-09-30 | 国家电网公司 | 同杆并架双回线路单相接地故障点过渡电阻值测量方法 |
CN104950224B (zh) * | 2015-06-17 | 2018-07-24 | 国家电网公司 | 双回线路非同名相跨线接地故障单端测距方法 |
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Inventor after: Zeng Huimin Inventor after: Lin Fuhong Inventor before: Zeng Huimin |
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Effective date of registration: 20141009 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: State Grid Fujian Electric Power Co., Ltd. Applicant after: Maintenance branch company of State Grid Fujian Electric Power Co., Ltd. Applicant after: PUTIAN POWER SUPPLY COMPANY, STATE GRID FUJIAN ELECTRIC POWER CO., LTD. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Fujian Electric Power Co., Ltd. Applicant before: Maintenance branch company of State Grid Fujian Electric Power Co., Ltd. |
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Application publication date: 20141008 |