CN102158060B - 一种新型直流换流阀晶闸管阻尼回路 - Google Patents
一种新型直流换流阀晶闸管阻尼回路 Download PDFInfo
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- CN102158060B CN102158060B CN201110049975.XA CN201110049975A CN102158060B CN 102158060 B CN102158060 B CN 102158060B CN 201110049975 A CN201110049975 A CN 201110049975A CN 102158060 B CN102158060 B CN 102158060B
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- 238000013016 damping Methods 0.000 title claims abstract description 98
- 239000003990 capacitor Substances 0.000 claims abstract description 50
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims description 14
- 230000003068 static effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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CN201110049975.XA CN102158060B (zh) | 2011-03-02 | 2011-03-02 | 一种新型直流换流阀晶闸管阻尼回路 |
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CN102158060A CN102158060A (zh) | 2011-08-17 |
CN102158060B true CN102158060B (zh) | 2014-12-03 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103227506B (zh) * | 2013-03-25 | 2015-03-25 | 国网智能电网研究院 | 一种换流阀晶闸管触发监测单元 |
CN105720798A (zh) * | 2014-12-04 | 2016-06-29 | 国家电网公司 | 一种基于阻尼取能电路的高压直流输电换流阀的等值电路 |
CN106646007B (zh) * | 2015-10-29 | 2019-05-21 | 国网智能电网研究院 | 一种hvdc晶闸管级阻尼回路动态参数在线监测方法 |
CN109459633B (zh) * | 2018-10-31 | 2021-08-20 | 全球能源互联网研究院有限公司 | 直流输电换流阀晶闸管级回路故障诊断方法及装置及系统 |
CN109672262A (zh) * | 2019-01-09 | 2019-04-23 | 全球能源互联网研究院有限公司 | 一种换流阀晶闸管级取能和储能模块 |
CN109901039A (zh) * | 2019-03-29 | 2019-06-18 | 国网上海市电力公司 | 一种换流阀晶闸管均压元件测试装置及方法 |
CN113514744B (zh) * | 2021-09-14 | 2022-02-15 | 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 | 晶闸管耐压值的确定方法、设备和存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101710159A (zh) * | 2009-12-04 | 2010-05-19 | 中国电力科学研究院 | 一种新型的直流换流阀试验单元 |
CN201570975U (zh) * | 2009-11-27 | 2010-09-01 | 中国电力科学研究院 | 一种直流换流阀晶闸管门极单元取能装置 |
CN101984532A (zh) * | 2010-10-12 | 2011-03-09 | 中国电力科学研究院 | 一种新型晶闸管dv/dt保护方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN201570975U (zh) * | 2009-11-27 | 2010-09-01 | 中国电力科学研究院 | 一种直流换流阀晶闸管门极单元取能装置 |
CN101710159A (zh) * | 2009-12-04 | 2010-05-19 | 中国电力科学研究院 | 一种新型的直流换流阀试验单元 |
CN101984532A (zh) * | 2010-10-12 | 2011-03-09 | 中国电力科学研究院 | 一种新型晶闸管dv/dt保护方法 |
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