CN103280793B - 基于消弧变压器的电网接地补偿装置 - Google Patents
基于消弧变压器的电网接地补偿装置 Download PDFInfo
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CN106786636A (zh) * | 2015-11-19 | 2017-05-31 | 中国石油化工股份有限公司 | 一种电力网中性点柔性接地电流补偿系统 |
CN106786470B (zh) * | 2015-11-19 | 2021-03-02 | 中国石油化工股份有限公司 | 一种电力网中性点柔性接地系统 |
CN106786471A (zh) * | 2015-11-20 | 2017-05-31 | 中国石油化工股份有限公司 | 一种配电网中性点不接地系统单向有源补偿装置 |
CN111505440B (zh) * | 2020-04-27 | 2022-09-20 | 云南拓普特种电源科技有限公司 | 一种基于d类功放的接地故障检测以及保护系统及方法 |
US12051895B2 (en) * | 2022-10-26 | 2024-07-30 | Bloom Energy Corporation | Auxiliary circuit to inject fault current during grid faults |
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JPH1198610A (ja) * | 1997-09-22 | 1999-04-09 | Toshiba Corp | 交流電気車制御装置 |
CN1705180A (zh) * | 2004-05-27 | 2005-12-07 | 广州智光电气有限公司 | 三芯五柱式接地电流自动跟踪补偿系统 |
US20080036427A1 (en) * | 2005-04-12 | 2008-02-14 | Mitsubishi Electric Corporation | Electric Vehicle Control Apparatus |
CN201174575Y (zh) * | 2008-03-03 | 2008-12-31 | 广东中玉科技有限公司 | 一种自动消弧线圈成套装置 |
CN201466720U (zh) * | 2009-09-10 | 2010-05-12 | 广东中玉科技有限公司 | 一种自动消弧线圈成套装置 |
CN202474862U (zh) * | 2012-05-18 | 2012-10-03 | 徐州润泽电气有限公司 | 有源全补偿的消弧线圈装置 |
CN102981061B (zh) * | 2012-11-16 | 2016-05-18 | 广东中钰科技股份有限公司 | 一种变电站配电系统中的对地电容测量仪 |
CN203261029U (zh) * | 2013-04-17 | 2013-10-30 | 河北旭辉电气股份有限公司 | 基于消弧变压器的电网接地补偿装置 |
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Denomination of invention: Electric network grounding compensation device based on arc suppression transformer Effective date of registration: 20170605 Granted publication date: 20160427 Pledgee: Bank of Hebei, Limited by Share Ltd the Yellow River Avenue Branch Pledgor: Hebei Xuhui Electric Ltd. Registration number: 2017130000009 |
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Date of cancellation: 20180619 Granted publication date: 20160427 Pledgee: Bank of Hebei, Limited by Share Ltd the Yellow River Avenue Branch Pledgor: Hebei Xuhui Electric Ltd. Registration number: 2017130000009 |
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Denomination of invention: Electric network grounding compensation device based on arc suppression transformer Effective date of registration: 20190725 Granted publication date: 20160427 Pledgee: Bank of Hebei, Limited by Share Ltd the Yellow River Avenue Branch Pledgor: Hebei Xuhui Electric Ltd. Registration number: 2019130000015 |
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