CN101777752B - 智能低压电网综合保护器 - Google Patents
智能低压电网综合保护器 Download PDFInfo
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- CN101777752B CN101777752B CN201010130460.8A CN201010130460A CN101777752B CN 101777752 B CN101777752 B CN 101777752B CN 201010130460 A CN201010130460 A CN 201010130460A CN 101777752 B CN101777752 B CN 101777752B
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CN201010130460.8A CN101777752B (zh) | 2010-03-04 | 2010-03-04 | 智能低压电网综合保护器 |
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CN201010130460.8A CN101777752B (zh) | 2010-03-04 | 2010-03-04 | 智能低压电网综合保护器 |
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CN101777752A CN101777752A (zh) | 2010-07-14 |
CN101777752B true CN101777752B (zh) | 2016-02-10 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102013660A (zh) * | 2010-09-30 | 2011-04-13 | 上海良信电器股份有限公司 | 四极过欠压保护电路及其保护方法 |
CN101964516B (zh) * | 2010-10-15 | 2013-04-24 | 重庆市电力公司 | 三相四线制零线故障及缺相智能保护装置 |
CN102064519A (zh) * | 2011-01-22 | 2011-05-18 | 郑旭芳 | 准确可调过载保护主控电路板 |
CN102857152A (zh) * | 2011-06-28 | 2013-01-02 | 王金忠 | 一种电磁启动器及其检测方法 |
CN102263439A (zh) * | 2011-07-05 | 2011-11-30 | 河南省电力公司郑州供电公司 | 柱上分支保护断路器 |
CN102290861A (zh) * | 2011-07-26 | 2011-12-21 | 大江控股集团有限公司 | 智能终端模数化综合保护器 |
CN104217871A (zh) * | 2013-06-05 | 2014-12-17 | 施耐德电器工业公司 | 多功能隔离开关 |
GB2520959A (en) | 2013-12-04 | 2015-06-10 | Eaton Ind Netherlands Bv | Semi voltage dependent circuit breaker |
CN105589505B (zh) * | 2014-10-24 | 2019-02-12 | 中兴通讯股份有限公司 | 欠压保护电路的处理方法及装置、欠压保护系统 |
CN105958435A (zh) * | 2016-06-24 | 2016-09-21 | 中航太克(厦门)电力技术股份有限公司 | 一种基于fpga的电网过欠压检测电路及方法 |
CN112433127B (zh) * | 2020-11-13 | 2023-05-12 | 珠海许继电气有限公司 | 一种基于台区智能融合终端的故障类型识别方法及装置 |
CN114280499A (zh) * | 2021-12-21 | 2022-04-05 | 国能榆林能源有限责任公司 | 煤矿井下供电系统漏电检测方法和煤矿井下供电系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2316751Y (zh) * | 1997-07-18 | 1999-04-28 | 湖南省计算技术研究所 | 低压万能式空气断路器智能控制装置 |
CN1645703A (zh) * | 2005-01-17 | 2005-07-27 | 郑祥衡 | 大电流智能鉴相鉴幅漏电综合保护器 |
CN201163717Y (zh) * | 2007-12-16 | 2008-12-10 | 浙江上力电器有限公司 | 智能家用漏电保护器 |
CN201708585U (zh) * | 2010-03-04 | 2011-01-12 | 浙江上力电器有限公司 | 智能低压电网综合保护器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002017038A (ja) * | 2000-06-30 | 2002-01-18 | Matsushita Electric Works Ltd | 漏電遮断装置 |
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2010
- 2010-03-04 CN CN201010130460.8A patent/CN101777752B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2316751Y (zh) * | 1997-07-18 | 1999-04-28 | 湖南省计算技术研究所 | 低压万能式空气断路器智能控制装置 |
CN1645703A (zh) * | 2005-01-17 | 2005-07-27 | 郑祥衡 | 大电流智能鉴相鉴幅漏电综合保护器 |
CN201163717Y (zh) * | 2007-12-16 | 2008-12-10 | 浙江上力电器有限公司 | 智能家用漏电保护器 |
CN201708585U (zh) * | 2010-03-04 | 2011-01-12 | 浙江上力电器有限公司 | 智能低压电网综合保护器 |
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Owner name: ZHEJIANG SHANGLI ELECTRIC APPLIANCE CO., LTD. Effective date: 20140806 Owner name: YUEQING ELECTRIC POWER INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: ZHEJIANG SHANGLI ELECTRIC APPLIANCE CO., LTD. Effective date: 20140806 |
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Inventor after: Lin Yuezhou Inventor after: Chen Jianlian Inventor after: Bao Huahui Inventor after: Qin Yonggang Inventor after: Zheng Hao Inventor after: Xie Bin Inventor after: Fang Liyun Inventor after: Xu Miaofeng Inventor after: Xu Dayuan Inventor after: Wang Jie Inventor after: Ji Wei Inventor before: Lin Yuezhou Inventor before: Qin Yonggang Inventor before: Zheng Zhongyang |
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Free format text: CORRECT: ADDRESS; FROM: 325604 WENZHOU, ZHEJIANG PROVINCE TO: 325600 WENZHOU, ZHEJIANG PROVINCE Free format text: CORRECT: INVENTOR; FROM: LIN YUEZHOU QIN YONGGANG ZHENG ZHONGYANG TO: LIN YUEZHOU QIN YONGGANG ZHENG HAO XIE BIN FANG LIYUN XU MIAOFENG XU DAYUAN WANG JIE JI WEI CHEN JIANLIAN BAO HUAHUI |
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Effective date of registration: 20140806 Address after: 325600, No. 185, South Street, Lok Cheng street, Zhejiang, Yueqing Applicant after: YUEQING ELECTRIC POWER INDUSTRIAL CO., LTD. Applicant after: Zhejiang ShangLi Electric Co., Ltd. Address before: Yueqing City, Zhejiang province 325604 Liushi Zhen Liu Weng Lu Xin Lei No. 108 Building 8 floor Applicant before: Zhejiang ShangLi Electric Co., Ltd. |
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Effective date of registration: 20170704 Address after: 325604, Zhejiang Town, Yueqing City, Liushi province pool Village Patentee after: Top Power Technology Co Ltd Address before: 325600, No. 185, South Street, Lok Cheng street, Zhejiang, Yueqing Co-patentee before: Zhejiang ShangLi Electric Co., Ltd. Patentee before: YUEQING ELECTRIC POWER INDUSTRIAL CO., LTD. |