CN106684832B - 一种集成保护电流采样和电源的系统 - Google Patents
一种集成保护电流采样和电源的系统 Download PDFInfo
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- CN106684832B CN106684832B CN201710042062.2A CN201710042062A CN106684832B CN 106684832 B CN106684832 B CN 106684832B CN 201710042062 A CN201710042062 A CN 201710042062A CN 106684832 B CN106684832 B CN 106684832B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
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- Supply And Distribution Of Alternating Current (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
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Priority Applications (1)
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CN201710042062.2A CN106684832B (zh) | 2017-01-20 | 2017-01-20 | 一种集成保护电流采样和电源的系统 |
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CN201710042062.2A CN106684832B (zh) | 2017-01-20 | 2017-01-20 | 一种集成保护电流采样和电源的系统 |
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CN106684832A CN106684832A (zh) | 2017-05-17 |
CN106684832B true CN106684832B (zh) | 2018-11-09 |
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CN201710042062.2A Active CN106684832B (zh) | 2017-01-20 | 2017-01-20 | 一种集成保护电流采样和电源的系统 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113671409B (zh) * | 2021-08-12 | 2024-04-12 | 厦门京福通信有限公司 | 一种电流采集保护电路 |
CN116603773B (zh) * | 2023-07-18 | 2023-10-13 | 珂耐特(常州)智能科技有限公司 | 插拔力检测装置及其检测方法 |
CN117405967B (zh) * | 2023-11-27 | 2024-08-30 | 江苏斯菲尔电气股份有限公司 | 一种集成式三相电流监测系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104716631B (zh) * | 2013-12-12 | 2018-08-10 | 杭州先途电子有限公司 | 空调控制器及其过电流保护电路和采样电路 |
CN105629110A (zh) * | 2015-12-30 | 2016-06-01 | 国网山东郓城县供电公司 | 一种电力系统用电性能识别系统 |
CN205622303U (zh) * | 2016-05-18 | 2016-10-05 | 西安科技大学 | 利用超级电容实现不间断供电的电流互感器取电电源电路 |
CN205693431U (zh) * | 2016-06-03 | 2016-11-16 | 深圳市英朗光电有限公司 | 应急电源市电高速监测系统 |
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Address after: 461000 new energy industrial park, Zhongyuan Electric Valley, Henan, Xuchang, Xuchang Applicant after: Xuchang smart relay Limited by Share Ltd Address before: 461000 new energy industrial park, Zhongyuan Electric Valley, Henan, Xuchang, Xuchang Applicant before: The Henan intelligent Science and Technology Co., Ltd. that permitted to continue |
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Inventor after: Liu Yongxiang Inventor after: Wang Tianyu Inventor after: Lei Wenbo Inventor after: Song Chengyu Inventor after: Zhang Yawei Inventor after: Cui Xiaofang Inventor after: Wu Yanyan Inventor after: Yin Shiru Inventor after: Guo Yongkai Inventor after: Cao Lei Inventor after: Zhang Wenjun Inventor after: Wang Hongliang Inventor after: Wang Zhankui Inventor after: Yang Weizhen Inventor after: Gao Pan Inventor after: Liu Bing Inventor after: Li Qinghai Inventor after: Peng Can Inventor before: Liu Yongxiang Inventor before: Gao Pan Inventor before: Zhang Wenjun Inventor before: Wang Hongliang Inventor before: Chen Longxing Inventor before: Wu Lifeng Inventor before: Xu Feng Inventor before: Zhang Juan Inventor before: Yang Weizhen Inventor before: Cui Guifu |
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