CN105811369A - 一种用于高压直流断路器的旁路保护装置及其保护方法 - Google Patents
一种用于高压直流断路器的旁路保护装置及其保护方法 Download PDFInfo
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106486977A (zh) * | 2016-11-14 | 2017-03-08 | 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 | 一种带积分自清除功能的特高压直流旁路开关保护方法 |
CN106787876A (zh) * | 2016-12-05 | 2017-05-31 | 特变电工新疆新能源股份有限公司 | 一种模块化多电平换流器及其高压阀组对地故障保护方法 |
CN106771421A (zh) * | 2016-12-22 | 2017-05-31 | 中国电力科学研究院 | 一种提供电力电容器过电压周期试验电压的装置和方法 |
CN107453336A (zh) * | 2017-07-05 | 2017-12-08 | 全球能源互联网研究院 | 一种级联全桥直流断路器 |
CN110518545A (zh) * | 2019-08-30 | 2019-11-29 | 西南交通大学 | 基于双向限流模块的混合式高压直流断路器 |
CN111030493A (zh) * | 2019-12-31 | 2020-04-17 | 中国南方电网有限责任公司超高压输电公司 | 一种模块化多电平换流器的子模块及其保护电路 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11234894A (ja) * | 1998-02-12 | 1999-08-27 | Hitachi Ltd | 半導体素子併用遮断器 |
CN102696087A (zh) * | 2009-10-13 | 2012-09-26 | Abb研究有限公司 | 混合式断路器 |
CN103219699A (zh) * | 2013-02-06 | 2013-07-24 | 西安交通大学 | 一种高压混合式直流断路器 |
CN103618298A (zh) * | 2013-12-04 | 2014-03-05 | 中国科学院电工研究所 | 一种高压直流断路器 |
CN104242265A (zh) * | 2014-08-29 | 2014-12-24 | 荣信电力电子股份有限公司 | 一种直流配电网全固态直流断路器 |
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2014
- 2014-12-30 CN CN201410844162.3A patent/CN105811369B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11234894A (ja) * | 1998-02-12 | 1999-08-27 | Hitachi Ltd | 半導体素子併用遮断器 |
CN102696087A (zh) * | 2009-10-13 | 2012-09-26 | Abb研究有限公司 | 混合式断路器 |
CN103219699A (zh) * | 2013-02-06 | 2013-07-24 | 西安交通大学 | 一种高压混合式直流断路器 |
CN103618298A (zh) * | 2013-12-04 | 2014-03-05 | 中国科学院电工研究所 | 一种高压直流断路器 |
CN104242265A (zh) * | 2014-08-29 | 2014-12-24 | 荣信电力电子股份有限公司 | 一种直流配电网全固态直流断路器 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106486977A (zh) * | 2016-11-14 | 2017-03-08 | 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 | 一种带积分自清除功能的特高压直流旁路开关保护方法 |
CN106787876A (zh) * | 2016-12-05 | 2017-05-31 | 特变电工新疆新能源股份有限公司 | 一种模块化多电平换流器及其高压阀组对地故障保护方法 |
CN106787876B (zh) * | 2016-12-05 | 2023-08-08 | 特变电工新疆新能源股份有限公司 | 一种模块化多电平换流器及其高压阀组对地故障保护方法 |
CN106771421A (zh) * | 2016-12-22 | 2017-05-31 | 中国电力科学研究院 | 一种提供电力电容器过电压周期试验电压的装置和方法 |
CN107453336A (zh) * | 2017-07-05 | 2017-12-08 | 全球能源互联网研究院 | 一种级联全桥直流断路器 |
CN110518545A (zh) * | 2019-08-30 | 2019-11-29 | 西南交通大学 | 基于双向限流模块的混合式高压直流断路器 |
CN110518545B (zh) * | 2019-08-30 | 2021-03-16 | 西南交通大学 | 基于双向限流模块的混合式高压直流断路器 |
CN111030493A (zh) * | 2019-12-31 | 2020-04-17 | 中国南方电网有限责任公司超高压输电公司 | 一种模块化多电平换流器的子模块及其保护电路 |
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