CN101145681B - 矿用多功能智能综合继电器保护装置 - Google Patents
矿用多功能智能综合继电器保护装置 Download PDFInfo
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- CN101145681B CN101145681B CN2007100344061A CN200710034406A CN101145681B CN 101145681 B CN101145681 B CN 101145681B CN 2007100344061 A CN2007100344061 A CN 2007100344061A CN 200710034406 A CN200710034406 A CN 200710034406A CN 101145681 B CN101145681 B CN 101145681B
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CN2007100344061A CN101145681B (zh) | 2007-02-09 | 2007-02-09 | 矿用多功能智能综合继电器保护装置 |
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CN2007100344061A CN101145681B (zh) | 2007-02-09 | 2007-02-09 | 矿用多功能智能综合继电器保护装置 |
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CN101145681A CN101145681A (zh) | 2008-03-19 |
CN101145681B true CN101145681B (zh) | 2011-06-29 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102435884A (zh) * | 2011-09-28 | 2012-05-02 | 山东一统电器有限公司 | 防爆电器保护性能智能试验台及其操作方法 |
CN103048531A (zh) * | 2011-10-13 | 2013-04-17 | 深圳市安贝尔科技有限公司 | 一种矿用can总线接口电流传感器 |
CN102750194A (zh) * | 2012-06-25 | 2012-10-24 | 浪潮电子信息产业股份有限公司 | 一种大规模集成电路层级错误记录与响应方法 |
CN102722124A (zh) * | 2012-07-02 | 2012-10-10 | 吕清胜 | 智能型无线远程控制装置 |
CN103023014B (zh) * | 2012-11-05 | 2014-07-23 | 中国电力科学研究院 | 提高煤炭企业电力系统供电可靠性综合防御体系仿真方法 |
CN110300098A (zh) * | 2019-05-27 | 2019-10-01 | 东南大学 | 矿山电力数据通信方法 |
CN111776916A (zh) * | 2020-07-28 | 2020-10-16 | 江门市蒙德电气股份有限公司 | 一种电梯曳引钢带断股检测方法及检测装置 |
CN117134295B (zh) * | 2023-07-10 | 2024-04-16 | 中国矿业大学 | 一种井下电机的固态开关系统及其急停保护控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4566053A (en) * | 1984-07-10 | 1986-01-21 | Westinghouse Electric Corp. | Ground-fault protective relay |
CN2565179Y (zh) * | 2002-07-31 | 2003-08-06 | 西安市远征科技有限公司 | 预装式变电站综合保护装置 |
CN2831566Y (zh) * | 2005-04-30 | 2006-10-25 | 宝钢集团上海第一钢铁有限公司 | 三相电源缺相保护控制器 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4566053A (en) * | 1984-07-10 | 1986-01-21 | Westinghouse Electric Corp. | Ground-fault protective relay |
CN2565179Y (zh) * | 2002-07-31 | 2003-08-06 | 西安市远征科技有限公司 | 预装式变电站综合保护装置 |
CN2831566Y (zh) * | 2005-04-30 | 2006-10-25 | 宝钢集团上海第一钢铁有限公司 | 三相电源缺相保护控制器 |
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