CN101404404B - 矢量合成零序电流的分界断路器 - Google Patents
矢量合成零序电流的分界断路器 Download PDFInfo
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- CN101404404B CN101404404B CN2008101362131A CN200810136213A CN101404404B CN 101404404 B CN101404404 B CN 101404404B CN 2008101362131 A CN2008101362131 A CN 2008101362131A CN 200810136213 A CN200810136213 A CN 200810136213A CN 101404404 B CN101404404 B CN 101404404B
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CN2008101362131A CN101404404B (zh) | 2008-11-19 | 2008-11-19 | 矢量合成零序电流的分界断路器 |
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CN2008101362131A CN101404404B (zh) | 2008-11-19 | 2008-11-19 | 矢量合成零序电流的分界断路器 |
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CN101404404A CN101404404A (zh) | 2009-04-08 |
CN101404404B true CN101404404B (zh) | 2011-08-03 |
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CN2008101362131A Expired - Fee Related CN101404404B (zh) | 2008-11-19 | 2008-11-19 | 矢量合成零序电流的分界断路器 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2947245B1 (fr) * | 2009-06-29 | 2012-12-14 | Airbus France | Systeme et procede d'alimentation electrique d'un aeronef |
US8203814B2 (en) * | 2009-08-31 | 2012-06-19 | Eaton Corporation | Electrical switching apparatus including a plurality of Rogowski coils and method of calibrating the same |
CN103681087B (zh) * | 2012-09-08 | 2015-12-02 | 江苏长耀电气科技集团有限公司 | 智能分支分界真空断路器成套装置及其保护方法 |
CN103001193B (zh) * | 2012-11-13 | 2015-04-15 | 国家电网公司 | 一种用于分界故障处理的集中型馈线自动化控制方法 |
CN107345994A (zh) * | 2016-05-05 | 2017-11-14 | 哈尔滨国力电气有限公司 | 一种提高小电流接地选线精度的装置和方法 |
CN107179499B (zh) * | 2017-06-09 | 2023-12-08 | 艾迪迪电气(苏州)有限公司 | 用于微型断路器的检测传感器 |
CN110632510B (zh) * | 2019-11-04 | 2024-12-10 | 陶海峰 | 一种分界开关功能检测电路及其检测方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201294368Y (zh) * | 2008-11-19 | 2009-08-19 | 马云涌 | 矢量合成零序电流的分界断路器 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN201029200Y (zh) * | 2006-07-21 | 2008-02-27 | 北京四方华能电气设备有限公司 | 智能分界负荷开关 |
CN101282033A (zh) * | 2007-08-08 | 2008-10-08 | 珠海许继电气有限公司 | 用户分界负荷开关 |
CN101183606B (zh) * | 2007-10-15 | 2010-09-08 | 华中科技大学 | 电子式电流互感器 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN201294368Y (zh) * | 2008-11-19 | 2009-08-19 | 马云涌 | 矢量合成零序电流的分界断路器 |
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Assignee: Jiangxi Senyuan Technology Co. Ltd. Assignor: Ma Yunyong Contract record no.: 2012360000027 Date of cancellation: 20130710 |
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Application publication date: 20090408 Assignee: Jiangxi Senyuan Technology Co. Ltd. Assignor: Ma Yunyong Contract record no.: 2014360000080 Denomination of invention: Demarcation breaker for vector-synthesis zero sequence current Granted publication date: 20110803 License type: Exclusive License Record date: 20140506 |
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Application publication date: 20090408 Assignee: JIANGXI SENYUAN POWER CMI HOLDINGS LTD. Assignor: Ma Yunyong Contract record no.: 2014360000115 Denomination of invention: Demarcation breaker for vector-synthesis zero sequence current Granted publication date: 20110803 License type: Exclusive License Record date: 20140610 |
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