CN112003260B - 一种配电网单相接地故障有源消弧方法 - Google Patents
一种配电网单相接地故障有源消弧方法 Download PDFInfo
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- CN112003260B CN112003260B CN202010845611.1A CN202010845611A CN112003260B CN 112003260 B CN112003260 B CN 112003260B CN 202010845611 A CN202010845611 A CN 202010845611A CN 112003260 B CN112003260 B CN 112003260B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
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CN114024298B (zh) * | 2021-09-30 | 2023-07-14 | 西安西瑞控制技术股份有限公司 | 一种混合型柔性熄弧系统及使用方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102222889A (zh) * | 2011-06-08 | 2011-10-19 | 重庆大学 | 线路不对称接地故障电流的控制器及其控制方法 |
CN106655144A (zh) * | 2017-02-13 | 2017-05-10 | 云南电网有限责任公司电力科学研究院 | 基于双闭环控制的配电网故障有源电压消弧方法及装置 |
CN111262250A (zh) * | 2020-02-06 | 2020-06-09 | 云南电网有限责任公司电力科学研究院 | 一种自产供电电源接地故障补偿系统补偿调节方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102222889A (zh) * | 2011-06-08 | 2011-10-19 | 重庆大学 | 线路不对称接地故障电流的控制器及其控制方法 |
CN106655144A (zh) * | 2017-02-13 | 2017-05-10 | 云南电网有限责任公司电力科学研究院 | 基于双闭环控制的配电网故障有源电压消弧方法及装置 |
CN111262250A (zh) * | 2020-02-06 | 2020-06-09 | 云南电网有限责任公司电力科学研究院 | 一种自产供电电源接地故障补偿系统补偿调节方法 |
Non-Patent Citations (1)
Title |
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基于寻优控制的配电网单相接地故障有源消弧方法;张健等;《广东电力》;20170228;第30卷(第2期);第129-136页 * |
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Effective date of registration: 20210107 Address after: No.669, Hangtian Middle Road, Chang'an District, Xi'an City, Shaanxi Province Applicant after: STATE GRID SHAANXI ELECTRIC POWER Research Institute Applicant after: XI'AN JIAOTONG University Applicant after: XI'AN XIRUI CONTROL TECHNOLOGY Co.,Ltd. Address before: 710049 No. 28 West Xianning Road, Shaanxi, Xi'an Applicant before: XI'AN JIAOTONG University Applicant before: XI'AN XIRUI CONTROL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231226 Address after: No. 669, Hangtian Middle Road, Xi'an national civil aerospace industry base, Shaanxi 710100 Patentee after: Electric Power Research Institute of State Grid Shaanxi Electric Power Co.,Ltd. Patentee after: XI'AN JIAOTONG University Patentee after: XI'AN XIRUI CONTROL TECHNOLOGY Co.,Ltd. Patentee after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: No.669, Hangtian Middle Road, Chang'an District, Xi'an City, Shaanxi Province Patentee before: STATE GRID SHAANXI ELECTRIC POWER Research Institute Patentee before: XI'AN JIAOTONG University Patentee before: XI'AN XIRUI CONTROL TECHNOLOGY Co.,Ltd. |