CN103066557B - 一种模块化多电平柔性直流系统直流故障过电压抑制方法 - Google Patents
一种模块化多电平柔性直流系统直流故障过电压抑制方法 Download PDFInfo
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103618331B (zh) * | 2013-11-27 | 2016-01-20 | 南方电网科学研究院有限责任公司 | 一种柔性直流输电换流站直流过压限流控制方法 |
CN103730880B (zh) * | 2013-12-05 | 2016-04-20 | 国家电网公司 | 一种适用于mmc柔性直流子模块过压控制保护方法 |
CN104282509B (zh) * | 2014-09-30 | 2017-06-30 | 南方电网科学研究院有限责任公司 | 基于电压—能量特性的最后断路器保护自适应整定方法 |
CN105490258B (zh) * | 2015-12-21 | 2018-12-28 | 国网湖北省电力公司 | 多端柔性直流输电系统的直流故障判断方法及控制方法 |
CN106340857B (zh) * | 2016-09-18 | 2018-07-20 | 国网福建省电力有限公司 | 柔性直流换流器静态直流充电耐受时间保护定值整定方法 |
CN106655125A (zh) * | 2017-01-20 | 2017-05-10 | 南方电网科学研究院有限责任公司 | 一种混合直流系统中单阀组在线退出方法 |
CN106655126A (zh) * | 2017-01-20 | 2017-05-10 | 南方电网科学研究院有限责任公司 | 一种柔性直流系统中单阀组退出方法 |
CN107732892B (zh) * | 2017-11-13 | 2019-04-02 | 国网四川省电力公司电力科学研究院 | 一种基于高压直流输电无功控制的过电压抑制方法 |
CN110148970B (zh) * | 2019-04-02 | 2023-11-03 | 中国电力科学研究院有限公司 | 一种风电接入柔性直流电网的故障穿越控制方法及系统 |
CN110137920B (zh) * | 2019-05-17 | 2021-05-11 | 昆明理工大学 | 一种基于电压相关性的mmc直流输电线路保护方法 |
CN110783893B (zh) * | 2019-11-14 | 2021-10-19 | 中国南方电网有限责任公司超高压输电公司天生桥局 | 柔性直流功率模块过压保护方法 |
CN111525517B (zh) * | 2020-04-14 | 2022-07-22 | 西安许继电力电子技术有限公司 | 一种换流阀子模块过电压的抑制方法和系统 |
CN111555334A (zh) * | 2020-04-15 | 2020-08-18 | 南京南瑞继保电气有限公司 | 一种高压直流电缆的主动放电方法、控制装置及电子设备 |
Citations (1)
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CN101599645A (zh) * | 2009-04-30 | 2009-12-09 | 北京网联直流工程技术有限公司 | 一种防止高压直流输电系统逆变侧反向极线过压的方法 |
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CN101599645A (zh) * | 2009-04-30 | 2009-12-09 | 北京网联直流工程技术有限公司 | 一种防止高压直流输电系统逆变侧反向极线过压的方法 |
Non-Patent Citations (2)
Title |
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MMC-HVDC直流线路故障的控制保护策略研究;陈晓芳;《中国优秀硕士学位论文全文数据库》;20111231;第24-26、36-47页 * |
适用于VSC-MTDC系统的直流电压控制策略;陈海荣等;《电力系统自动化》;20061010;第30卷(第19期);第28-33页 * |
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