CN103730880B - 一种适用于mmc柔性直流子模块过压控制保护方法 - Google Patents
一种适用于mmc柔性直流子模块过压控制保护方法 Download PDFInfo
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Publication number | Priority date | Publication date | Assignee | Title |
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CN105099242B (zh) * | 2014-05-09 | 2018-09-11 | 南京南瑞继保电气有限公司 | 电压源型多电平换流器、直流输电系统、故障处理方法和装置 |
CN104393572B (zh) * | 2014-11-17 | 2017-10-17 | 南京南瑞继保电气有限公司 | 一种模块化多电平换流器的过电压保护配置方法和系统 |
CN105680420B (zh) * | 2014-11-17 | 2018-03-30 | 南京南瑞继保电气有限公司 | 模块化多电平换流器过电压保护方法及装置 |
CN106849016A (zh) * | 2017-01-23 | 2017-06-13 | 许继集团有限公司 | 一种mmc子模块故障保护方法及装置 |
CN109888751B (zh) * | 2019-04-11 | 2021-02-12 | 南方电网科学研究院有限责任公司 | 一种特高压直流输电的直流过电压保护方法、装置、设备 |
CN114189134B (zh) * | 2020-09-14 | 2024-02-09 | 许继集团有限公司 | 一种柔直阀子模块电容过压保护装置及保护方法 |
CN112688288A (zh) * | 2020-12-25 | 2021-04-20 | 中国电力工程顾问集团中南电力设计院有限公司 | 对称双极柔性直流输电系统子模块过电压控制保护方法 |
Citations (6)
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CN102130441A (zh) * | 2011-03-16 | 2011-07-20 | 中国电力科学研究院 | 模块化多电平换流器的柔性直流输电系统的保护配置方法 |
CN103050955A (zh) * | 2012-12-07 | 2013-04-17 | 国网智能电网研究院 | 一种模块化多电平电压源换流阀的过电压保护方法 |
CN103066557A (zh) * | 2012-12-10 | 2013-04-24 | 国网智能电网研究院 | 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 |
CN103078400A (zh) * | 2012-12-11 | 2013-05-01 | 国网智能电网研究院 | 适用于大容量mmc柔性直流输电系统的桥臂汇总保护系统 |
CN103187722A (zh) * | 2013-04-09 | 2013-07-03 | 国家电网公司 | 用于柔性直流输电系统直流侧过电压保护装置及保护方法 |
CN203289088U (zh) * | 2013-04-09 | 2013-11-13 | 国家电网公司 | 一种用于柔性直流输电系统直流侧过电压保护装置 |
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CN102130441A (zh) * | 2011-03-16 | 2011-07-20 | 中国电力科学研究院 | 模块化多电平换流器的柔性直流输电系统的保护配置方法 |
CN103050955A (zh) * | 2012-12-07 | 2013-04-17 | 国网智能电网研究院 | 一种模块化多电平电压源换流阀的过电压保护方法 |
CN103066557A (zh) * | 2012-12-10 | 2013-04-24 | 国网智能电网研究院 | 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 |
CN103078400A (zh) * | 2012-12-11 | 2013-05-01 | 国网智能电网研究院 | 适用于大容量mmc柔性直流输电系统的桥臂汇总保护系统 |
CN103187722A (zh) * | 2013-04-09 | 2013-07-03 | 国家电网公司 | 用于柔性直流输电系统直流侧过电压保护装置及保护方法 |
CN203289088U (zh) * | 2013-04-09 | 2013-11-13 | 国家电网公司 | 一种用于柔性直流输电系统直流侧过电压保护装置 |
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Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: GLOBAL ENERGY INTERCONNECTION Research Institute Patentee after: State Grid Corporation of China Co-patentee after: CHINA-EPRI ELECTRIC POWER ENGINEERING Co.,Ltd. Co-patentee after: DALIAN POWER SUPPLY COMPANY, STATE GRID LIAONING ELECTRIC POWER Co.,Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: STATE GRID SMART GRID Research Institute Patentee before: State Grid Corporation of China Co-patentee before: CHINA-EPRI ELECTRIC POWER ENGINEERING Co.,Ltd. Co-patentee before: DALIAN POWER SUPPLY COMPANY, STATE GRID LIAONING ELECTRIC POWER Co.,Ltd. |
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Effective date of registration: 20170612 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: GLOBAL ENERGY INTERCONNECTION Research Institute Patentee after: State Grid Corporation of China Co-patentee after: DALIAN POWER SUPPLY COMPANY, STATE GRID LIAONING ELECTRIC POWER Co.,Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: GLOBAL ENERGY INTERCONNECTION Research Institute Patentee before: State Grid Corporation of China Co-patentee before: CHINA-EPRI ELECTRIC POWER ENGINEERING Co.,Ltd. Co-patentee before: DALIAN POWER SUPPLY COMPANY, STATE GRID LIAONING ELECTRIC POWER Co.,Ltd. |