CN111273167B - 一种隔离开关小感性电流开合试验电路 - Google Patents
一种隔离开关小感性电流开合试验电路 Download PDFInfo
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- CN111273167B CN111273167B CN201811480706.7A CN201811480706A CN111273167B CN 111273167 B CN111273167 B CN 111273167B CN 201811480706 A CN201811480706 A CN 201811480706A CN 111273167 B CN111273167 B CN 111273167B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
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CN111273167B true CN111273167B (zh) | 2022-06-03 |
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Citations (8)
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JPH07280896A (ja) * | 1994-04-06 | 1995-10-27 | Nissin Electric Co Ltd | 遅相電流遮断試験装置 |
CN201349094Y (zh) * | 2009-01-12 | 2009-11-18 | 上海华通开关厂有限公司 | 接地开关开合电流感应装置 |
CN201449439U (zh) * | 2009-04-13 | 2010-05-05 | 中国西电电气股份有限公司 | 一种用于高压断路器容性负载开合的试验回路 |
EP3045930A1 (en) * | 2013-09-09 | 2016-07-20 | State Grid Corporation of China (SGCC) | Testing system of gis electronic mutual inductor and method therefor |
CN106405402A (zh) * | 2016-09-30 | 2017-02-15 | 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 | 一种断路器断口动态电压分布测量接线回路及测量方法 |
CN106443431A (zh) * | 2016-08-31 | 2017-02-22 | 中国西电电气股份有限公司 | 一种用于超/特高压断路器开合并联电抗器负载的试验回路及方法 |
CN106680702A (zh) * | 2016-12-22 | 2017-05-17 | 中国西电电气股份有限公司 | 一种隔离开关电流开合能力试验限制电压升高的回路及方法 |
CN108051736A (zh) * | 2017-11-28 | 2018-05-18 | 中国电力科学研究院有限公司 | 一种频繁开合容性电流的开关设备的试验评价方法及*** |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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ATE322694T1 (de) * | 2001-05-20 | 2006-04-15 | Ernst Slamecka | Synthetische schaltleistungsprüfschaltung für hochspannungswechselstrom-leistungsschalter |
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- 2018-12-05 CN CN201811480706.7A patent/CN111273167B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07280896A (ja) * | 1994-04-06 | 1995-10-27 | Nissin Electric Co Ltd | 遅相電流遮断試験装置 |
CN201349094Y (zh) * | 2009-01-12 | 2009-11-18 | 上海华通开关厂有限公司 | 接地开关开合电流感应装置 |
CN201449439U (zh) * | 2009-04-13 | 2010-05-05 | 中国西电电气股份有限公司 | 一种用于高压断路器容性负载开合的试验回路 |
EP3045930A1 (en) * | 2013-09-09 | 2016-07-20 | State Grid Corporation of China (SGCC) | Testing system of gis electronic mutual inductor and method therefor |
CN106443431A (zh) * | 2016-08-31 | 2017-02-22 | 中国西电电气股份有限公司 | 一种用于超/特高压断路器开合并联电抗器负载的试验回路及方法 |
CN106405402A (zh) * | 2016-09-30 | 2017-02-15 | 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 | 一种断路器断口动态电压分布测量接线回路及测量方法 |
CN106680702A (zh) * | 2016-12-22 | 2017-05-17 | 中国西电电气股份有限公司 | 一种隔离开关电流开合能力试验限制电压升高的回路及方法 |
CN108051736A (zh) * | 2017-11-28 | 2018-05-18 | 中国电力科学研究院有限公司 | 一种频繁开合容性电流的开关设备的试验评价方法及*** |
Non-Patent Citations (3)
Title |
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The setting up of conductive coupling model in gas insulated substation;Zhang Zhongyuan,etc;《Proceedings International Conference on Power Systems Technology》;20021210;2627-2629 * |
隔离开关小感性电流开合试验浅析;付二顺 等;《百科论坛电子杂志》;20180831;527 * |
隔离开关开合母线充电电流方式3试验电压升高问题分析;*** 等;《高压电器》;20160416;210-215 * |
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Effective date of registration: 20210721 Address after: No.18, north section of West 2nd Ring Road, Lianhu District, Xi'an City, Shaanxi Province, 710077 Applicant after: XI'AN HIGH VOLTAGE APPARATUS RESEARCH INSTITUTE Co.,Ltd. Address before: No.18, north section of West 2nd Ring Road, Lianhu District, Xi'an City, Shaanxi Province, 710077 Applicant before: XI'AN HIGH VOLTAGE APPARATUS RESEARCH INSTITUTE Co.,Ltd. Applicant before: CHINA XD ELECTRIC Co.,Ltd. |
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Address after: 710000 No. 18, north section of West 2nd Ring Road, Lianhu District, Xi'an City, Shaanxi Province Applicant after: Xi'an High Voltage Electrical Apparatus Research Institute Co.,Ltd. Address before: No.18, north section of West 2nd Ring Road, Lianhu District, Xi'an City, Shaanxi Province, 710077 Applicant before: XI'AN HIGH VOLTAGE APPARATUS RESEARCH INSTITUTE Co.,Ltd. |
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