CN103926478B - 一种万能核相装置及其核相方法 - Google Patents
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CN105021891B (zh) * | 2015-08-03 | 2018-02-06 | 国家电网公司 | 配电网基站式核相装置 |
CN107329007A (zh) * | 2017-06-09 | 2017-11-07 | 国网上海市电力公司 | 一种用于变电站的通用型二次核相仪 |
CN110333399B (zh) * | 2019-08-21 | 2021-05-11 | 广东电网有限责任公司 | 一种配网低压用户负荷查相方法 |
CN112910220B (zh) * | 2021-01-28 | 2023-07-25 | 维沃移动通信有限公司 | 电源装置及电子设备 |
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JPH0238869A (ja) * | 1988-07-28 | 1990-02-08 | Meidensha Corp | 高圧配電線用相順チェッカー |
CN2788200Y (zh) * | 2004-12-28 | 2006-06-14 | 广东省江门市新会区电气防误装置设备厂 | 高压带电显示、闭锁和核相一体化装置 |
CN101419248A (zh) * | 2008-12-11 | 2009-04-29 | 北京合锐赛尔电力科技有限公司 | 带电显示器 |
CN102253273A (zh) * | 2011-04-28 | 2011-11-23 | 大连丰和电力科技有限公司 | 具有验电核相功能的高压带电显示器 |
CN102590645B (zh) * | 2011-12-21 | 2014-07-23 | 上海东润供电实业有限公司 | 采用单极核相装置对交流高压供电线路进行核相的方法 |
CN103116075B (zh) * | 2013-01-29 | 2015-07-08 | 上海市电力公司 | 一种用于p型配电站的智能核相装置 |
CN203825099U (zh) * | 2014-04-30 | 2014-09-10 | 国网河南省电力公司商丘供电公司 | 一种万能核相装置 |
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Inventor after: Zheng Xincai Inventor after: Yang Sumei Inventor after: Jiang Junjie Inventor after: Kong Xiangchen Inventor after: Cao Haijun Inventor after: Liu Wei Inventor after: Liang Kai Inventor after: Bai Kun Inventor after: Guo Chao Inventor after: Peng Wanting Inventor after: Bi Liang Inventor after: Han Hui Inventor before: Liu Wei Inventor before: Cao Haijun Inventor before: Jiang Junjie Inventor before: Cai Lei Inventor before: Liang Junde Inventor before: Liang Kai Inventor before: Sun Tiankun Inventor before: Zhang Xuekun |
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