CN1331174C - 断路器开断燃弧时间的检测方法 - Google Patents
断路器开断燃弧时间的检测方法 Download PDFInfo
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- CN1331174C CN1331174C CNB2004100239678A CN200410023967A CN1331174C CN 1331174 C CN1331174 C CN 1331174C CN B2004100239678 A CNB2004100239678 A CN B2004100239678A CN 200410023967 A CN200410023967 A CN 200410023967A CN 1331174 C CN1331174 C CN 1331174C
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- circuit breaker
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 230000001052 transient effect Effects 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 10
- 238000011156 evaluation Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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CNB2004100239678A CN1331174C (zh) | 2004-04-27 | 2004-04-27 | 断路器开断燃弧时间的检测方法 |
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CNB2004100239678A CN1331174C (zh) | 2004-04-27 | 2004-04-27 | 断路器开断燃弧时间的检测方法 |
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CN1691228A CN1691228A (zh) | 2005-11-02 |
CN1331174C true CN1331174C (zh) | 2007-08-08 |
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CNB2004100239678A Expired - Fee Related CN1331174C (zh) | 2004-04-27 | 2004-04-27 | 断路器开断燃弧时间的检测方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105510819B (zh) * | 2016-01-04 | 2017-05-17 | 江苏省电力公司电力科学研究院 | 基于故障录波解析的断路器健康状况评估系统和方法 |
CN105954673B (zh) * | 2016-04-29 | 2019-02-15 | 国网浙江省电力公司绍兴供电公司 | 高压交流断路器燃弧时间测量系统及方法 |
WO2018176119A1 (en) | 2017-03-31 | 2018-10-04 | Hatch Ltd. | Open arc condition mitigation based on measurement |
CN107167727B (zh) * | 2017-05-12 | 2019-09-27 | 清华大学 | 一种断路器燃弧故障检测和预警方法 |
CN107561435B (zh) * | 2017-08-31 | 2020-07-07 | 中国南方电网有限责任公司 | 一种基于伏安特性的断路器燃弧时刻判别方法及系统 |
CN109239592A (zh) * | 2018-09-20 | 2019-01-18 | 罗孚电气(厦门)有限公司 | 断路器触头性能监测方法、装置及监测系统 |
CN111812494A (zh) * | 2020-06-18 | 2020-10-23 | 许继电气股份有限公司 | 智能断路器在线监测和电寿命评估方法 |
CN114298108A (zh) * | 2021-12-29 | 2022-04-08 | 苏州光格科技股份有限公司 | 故障录波触发方法、装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85104487A (zh) * | 1985-06-10 | 1987-03-11 | 西安高压电器研究所 | 限定断路器燃弧时间的测试方法 |
US6242922B1 (en) * | 1998-11-06 | 2001-06-05 | General Electric Company | Arc detection architecture based on correlation for circuit breakers |
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2004
- 2004-04-27 CN CNB2004100239678A patent/CN1331174C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85104487A (zh) * | 1985-06-10 | 1987-03-11 | 西安高压电器研究所 | 限定断路器燃弧时间的测试方法 |
US6242922B1 (en) * | 1998-11-06 | 2001-06-05 | General Electric Company | Arc detection architecture based on correlation for circuit breakers |
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CN1691228A (zh) | 2005-11-02 |
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Address after: 255087 Shandong Province, Zibo city Zhangdian District Fang Zhen win Road No. 16 Patentee after: Shandong Kehui Electric Co., Ltd. Address before: 255087 Shandong Province, Zibo city Zhangdian District in the first northbound road win Patentee before: Kehui Electrics Co., Ltd., Zibo |
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