CN109873408A - 一种变电站用直流电源故障快速隔离装置及隔离方法 - Google Patents
一种变电站用直流电源故障快速隔离装置及隔离方法 Download PDFInfo
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110492451A (zh) * | 2019-09-09 | 2019-11-22 | 山东泰开高压开关有限公司 | 一种多端口直流线路交汇处故障处理系统及方法 |
CN112564063A (zh) * | 2020-11-25 | 2021-03-26 | 云南电网有限责任公司文山供电局 | 直流环网系统的主动式接地保护装置及其工作方法 |
CN112564061A (zh) * | 2020-11-19 | 2021-03-26 | 国网江苏省电力有限公司南通市海门区供电分公司 | 一种用于变电站直流系统的支路保护装置及其保护方法 |
CN113820562A (zh) * | 2021-09-08 | 2021-12-21 | 国电南瑞科技股份有限公司 | 一种低压直流配电网故障处理系统及方法 |
CN114326867A (zh) * | 2021-12-30 | 2022-04-12 | 广东美的白色家电技术创新中心有限公司 | 直流负载驱动电路、加热组件及电器设备 |
CN114720902A (zh) * | 2022-04-07 | 2022-07-08 | 国网黑龙江省电力有限公司佳木斯供电公司 | 变电站用直流电源故障快速隔离系统 |
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CN203415947U (zh) * | 2013-09-11 | 2014-01-29 | 南京国臣信息自动化技术有限公司 | 一种用于直流配电的主动式短路保护设备 |
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CN107276052A (zh) * | 2017-07-12 | 2017-10-20 | 江苏方天电力技术有限公司 | 一种直流保护系统及其控制方法 |
CN209592977U (zh) * | 2019-03-28 | 2019-11-05 | 国网辽宁省电力有限公司电力科学研究院 | 一种变电站用直流电源故障快速隔离装置 |
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CN1528040A (zh) * | 2001-04-06 | 2004-09-08 | ����µ��ɷ�����˾ | 具有断路熔断器的电源 |
CN203415947U (zh) * | 2013-09-11 | 2014-01-29 | 南京国臣信息自动化技术有限公司 | 一种用于直流配电的主动式短路保护设备 |
US20160156171A1 (en) * | 2014-11-27 | 2016-06-02 | Monolithic Power Systems, Inc. | High voltage current source with short circuit protection |
CN205992784U (zh) * | 2016-08-30 | 2017-03-01 | 南京国臣信息自动化技术有限公司 | 一种用于直流负荷的直流不间断供电系统 |
CN107276052A (zh) * | 2017-07-12 | 2017-10-20 | 江苏方天电力技术有限公司 | 一种直流保护系统及其控制方法 |
CN209592977U (zh) * | 2019-03-28 | 2019-11-05 | 国网辽宁省电力有限公司电力科学研究院 | 一种变电站用直流电源故障快速隔离装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110492451A (zh) * | 2019-09-09 | 2019-11-22 | 山东泰开高压开关有限公司 | 一种多端口直流线路交汇处故障处理系统及方法 |
CN112564061A (zh) * | 2020-11-19 | 2021-03-26 | 国网江苏省电力有限公司南通市海门区供电分公司 | 一种用于变电站直流系统的支路保护装置及其保护方法 |
CN112564063A (zh) * | 2020-11-25 | 2021-03-26 | 云南电网有限责任公司文山供电局 | 直流环网系统的主动式接地保护装置及其工作方法 |
CN113820562A (zh) * | 2021-09-08 | 2021-12-21 | 国电南瑞科技股份有限公司 | 一种低压直流配电网故障处理系统及方法 |
CN113820562B (zh) * | 2021-09-08 | 2024-05-14 | 国电南瑞科技股份有限公司 | 一种低压直流配电网故障处理系统及方法 |
CN114326867A (zh) * | 2021-12-30 | 2022-04-12 | 广东美的白色家电技术创新中心有限公司 | 直流负载驱动电路、加热组件及电器设备 |
CN114720902A (zh) * | 2022-04-07 | 2022-07-08 | 国网黑龙江省电力有限公司佳木斯供电公司 | 变电站用直流电源故障快速隔离系统 |
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