CN103166141B - 一种城市220kV全户内变电站的接地网 - Google Patents
一种城市220kV全户内变电站的接地网 Download PDFInfo
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- CN103166141B CN103166141B CN201110416048.7A CN201110416048A CN103166141B CN 103166141 B CN103166141 B CN 103166141B CN 201110416048 A CN201110416048 A CN 201110416048A CN 103166141 B CN103166141 B CN 103166141B
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CN201110416048.7A CN103166141B (zh) | 2011-12-14 | 2011-12-14 | 一种城市220kV全户内变电站的接地网 |
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CN201110416048.7A CN103166141B (zh) | 2011-12-14 | 2011-12-14 | 一种城市220kV全户内变电站的接地网 |
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CN103166141A CN103166141A (zh) | 2013-06-19 |
CN103166141B true CN103166141B (zh) | 2016-04-06 |
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CN201110416048.7A Expired - Fee Related CN103166141B (zh) | 2011-12-14 | 2011-12-14 | 一种城市220kV全户内变电站的接地网 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104993387A (zh) * | 2015-06-05 | 2015-10-21 | 国家电网公司 | 用于配电站内配电器件的接地方法 |
CN109066250B (zh) * | 2018-08-14 | 2019-11-19 | 中国铁建电气化局集团北方工程有限公司 | 山区高填方、高土壤电阻率高速铁路牵引变电所接地工法 |
CN109873258A (zh) * | 2019-03-25 | 2019-06-11 | 深圳供电规划设计院有限公司 | 一种复合接地网、具有接地网的电气系统和建筑 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN200969406Y (zh) * | 2006-06-12 | 2007-10-31 | 中山火炬开发区电气安装工程有限公司 | 一种联合接地网 |
CN201347547Y (zh) * | 2008-12-18 | 2009-11-18 | 湖北白莲河抽水蓄能有限公司 | 抽水蓄能电站接地网 |
CN202384676U (zh) * | 2011-12-14 | 2012-08-15 | 河南省电力勘测设计院 | 城市220kV全户内变电站的接地网 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2009216599A (ja) * | 2008-03-11 | 2009-09-24 | Chugoku Electric Power Co Inc:The | 接地抵抗測定装置及び接地抵抗測定方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN200969406Y (zh) * | 2006-06-12 | 2007-10-31 | 中山火炬开发区电气安装工程有限公司 | 一种联合接地网 |
CN201347547Y (zh) * | 2008-12-18 | 2009-11-18 | 湖北白莲河抽水蓄能有限公司 | 抽水蓄能电站接地网 |
CN202384676U (zh) * | 2011-12-14 | 2012-08-15 | 河南省电力勘测设计院 | 城市220kV全户内变电站的接地网 |
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Address after: 450007 Zhengzhou Zhongyuan Road, Henan, No. 212 Co-patentee after: Zhang Jijun Patentee after: China Electric Power Construction Group Henan electric survey and Design Institute Co., Ltd. Co-patentee after: Gu Erzhong Co-patentee after: Geng Jianfeng Address before: 450007 Zhengzhou Zhongyuan Road, Henan, No. 212 Co-patentee before: Zhang Jijun Patentee before: Hennan Electric Power Survey & Design Institute Co-patentee before: Gu Erzhong Co-patentee before: Geng Jianfeng |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160406 Termination date: 20191214 |