CN103050907B - 一种直流输电系统共用接地极安全检修方法 - Google Patents
一种直流输电系统共用接地极安全检修方法 Download PDFInfo
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| CN104201664B (zh) * | 2014-09-17 | 2016-04-06 | 国家电网公司 | 一种用于高压直流输电系统的分布式接地极的设计方法 |
| CN104635087A (zh) * | 2015-02-09 | 2015-05-20 | 云南电网有限责任公司电力科学研究院 | 避雷线绝缘架设时输电线路杆塔接地安全性能的检验方法 |
| CN104753062A (zh) * | 2015-04-09 | 2015-07-01 | 国家电网公司 | 一种城市配电网多直流逆变站共用接地极的设计方法 |
| CN109873346B (zh) * | 2019-02-01 | 2020-08-18 | 南方电网科学研究院有限责任公司 | 一种直流输电共用接地极系统检修方法及装置 |
| CN112467714A (zh) * | 2020-11-25 | 2021-03-09 | 广东电网有限责任公司 | 直流配电网接地方式的确定方法、装置及直流配电系统 |
| CN116305999B (zh) * | 2023-03-29 | 2026-01-02 | 中国南方电网有限责任公司超高压输电公司电力科研院 | 直流输电共用接地极系统检修方法、装置和计算机设备 |
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| SE512084C2 (sv) * | 1998-05-29 | 2000-01-24 | Abb Ab | Detektering av fel på överföringslinjer hos ett bipolärt högspänt likströmssystem |
| BRPI1003307A2 (pt) * | 2010-05-21 | 2012-02-07 | Furnas Centrais Elétricas S.A. | dispositivo, sistema e método para monitoramento de linhas de eletrodos de aterramento |
| CN202268666U (zh) * | 2011-09-14 | 2012-06-06 | 中国电力工程顾问集团中南电力设计院 | 紧凑型共用接地极布置结构 |
| CN102355063A (zh) * | 2011-10-27 | 2012-02-15 | 广东省电力设计研究院 | 一种电力设备监测系统 |
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