CN102185260A - 旁路接线法更换主控室屏柜的方法 - Google Patents
旁路接线法更换主控室屏柜的方法 Download PDFInfo
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- CN102185260A CN102185260A CN2011100279891A CN201110027989A CN102185260A CN 102185260 A CN102185260 A CN 102185260A CN 2011100279891 A CN2011100279891 A CN 2011100279891A CN 201110027989 A CN201110027989 A CN 201110027989A CN 102185260 A CN102185260 A CN 102185260A
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CN201110027989.1A CN102185260B (zh) | 2011-01-26 | 2011-01-26 | 旁路接线法更换主控室屏柜的方法 |
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CN201110027989.1A CN102185260B (zh) | 2011-01-26 | 2011-01-26 | 旁路接线法更换主控室屏柜的方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102510016A (zh) * | 2011-11-25 | 2012-06-20 | 河南省电力公司郑州供电公司 | 变电站不剪断小母线更换保护屏的方法 |
CN102638009A (zh) * | 2012-03-30 | 2012-08-15 | 上海市电力公司 | 用于抢修630a低压出线的旁路开关的操作方法 |
CN103050897A (zh) * | 2012-12-07 | 2013-04-17 | 上海市电力公司 | 一种故障录波仪不停电调换的施工方法 |
CN103166138A (zh) * | 2013-02-22 | 2013-06-19 | 福建省电力有限公司 | 基于旁路电缆分支箱分段改造更换开关柜的方法 |
CN103683054A (zh) * | 2013-11-21 | 2014-03-26 | 洛阳龙羽电气设备有限公司 | 一种柜顶小母线外接引线 |
CN112310874A (zh) * | 2020-10-23 | 2021-02-02 | 国网湖北省电力有限公司宜昌供电公司 | 一种220v两充四馈直流系统不停电安全更换方法 |
Citations (3)
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CN101645586A (zh) * | 2009-07-23 | 2010-02-10 | 河南省电力公司新乡供电公司 | 一种前开门保护屏的安装装置 |
CN101645585A (zh) * | 2009-07-23 | 2010-02-10 | 河南省电力公司新乡供电公司 | 一种前开门保护屏的拆除装置 |
CN101794973A (zh) * | 2010-04-07 | 2010-08-04 | 绵阳电业局 | 更换配电变压器的带电作业法 |
-
2011
- 2011-01-26 CN CN201110027989.1A patent/CN102185260B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101645586A (zh) * | 2009-07-23 | 2010-02-10 | 河南省电力公司新乡供电公司 | 一种前开门保护屏的安装装置 |
CN101645585A (zh) * | 2009-07-23 | 2010-02-10 | 河南省电力公司新乡供电公司 | 一种前开门保护屏的拆除装置 |
CN101794973A (zh) * | 2010-04-07 | 2010-08-04 | 绵阳电业局 | 更换配电变压器的带电作业法 |
Non-Patent Citations (3)
Title |
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张一航: "改进220kV和500kV保护改造方式", 《北京电力高等专科学校学报》 * |
林华: "临河北500kV破口接入厂汉~获各琦、厂汉~临河东郊变对侧更换保护屏停电方案", 《内蒙古科技与经济》 * |
闫大振: "更换继电保护装置的安装试验及研究", 《华东六省一市电机工程(电力)学会输配电技术研讨会2004年年会论文集》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102510016A (zh) * | 2011-11-25 | 2012-06-20 | 河南省电力公司郑州供电公司 | 变电站不剪断小母线更换保护屏的方法 |
CN102510016B (zh) * | 2011-11-25 | 2015-04-29 | 国家电网公司 | 变电站不剪断小母线更换保护屏的方法 |
CN102638009A (zh) * | 2012-03-30 | 2012-08-15 | 上海市电力公司 | 用于抢修630a低压出线的旁路开关的操作方法 |
CN102638009B (zh) * | 2012-03-30 | 2014-12-24 | 上海市电力公司 | 用于抢修630a低压出线的旁路开关的操作方法 |
CN103050897A (zh) * | 2012-12-07 | 2013-04-17 | 上海市电力公司 | 一种故障录波仪不停电调换的施工方法 |
CN103050897B (zh) * | 2012-12-07 | 2015-05-13 | 上海市电力公司 | 一种故障录波仪不停电调换的施工方法 |
CN103166138A (zh) * | 2013-02-22 | 2013-06-19 | 福建省电力有限公司 | 基于旁路电缆分支箱分段改造更换开关柜的方法 |
CN103166138B (zh) * | 2013-02-22 | 2016-06-01 | 福建省电力有限公司 | 基于旁路电缆分支箱分段改造更换开关柜的方法 |
CN103683054A (zh) * | 2013-11-21 | 2014-03-26 | 洛阳龙羽电气设备有限公司 | 一种柜顶小母线外接引线 |
CN112310874A (zh) * | 2020-10-23 | 2021-02-02 | 国网湖北省电力有限公司宜昌供电公司 | 一种220v两充四馈直流系统不停电安全更换方法 |
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CN102185260B (zh) | 2014-08-20 |
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