CN112686772A - 一种确定多馈入受端电网柔直化改造时序性的方法 - Google Patents
一种确定多馈入受端电网柔直化改造时序性的方法 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113141022A (zh) * | 2021-05-14 | 2021-07-20 | 国网湖北省电力有限公司电力科学研究院 | 一种交直流混联受端电网结构优化方法 |
CN114050594A (zh) * | 2021-11-04 | 2022-02-15 | 深圳供电局有限公司 | 一种获取常规直流换流母线短路比的方法及*** |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103345715A (zh) * | 2013-07-04 | 2013-10-09 | 广东电网公司电力科学研究院 | 电力设备改造方法 |
CN104657550A (zh) * | 2015-02-10 | 2015-05-27 | 吉林建筑大学 | 一种评估老旧城区给水管道改造次序的方法 |
CN109378827A (zh) * | 2018-10-26 | 2019-02-22 | 南方电网科学研究院有限责任公司 | 配置逆变站动态无功补偿容量的方法及*** |
CN110071648A (zh) * | 2019-04-29 | 2019-07-30 | 西南交通大学 | 一种城轨交通牵引供电***中pwm整流器的运行控制方法 |
CN110460039A (zh) * | 2019-07-11 | 2019-11-15 | 山东电力工程咨询院有限公司 | 一种背压发电机接入电气***的接线方案推荐方法及装置 |
CN111178634A (zh) * | 2019-12-31 | 2020-05-19 | 国网经济技术研究院有限公司 | 一种配电网建设改造方案选定方法及*** |
CN111898796A (zh) * | 2020-06-16 | 2020-11-06 | 国网浙江省电力有限公司绍兴供电公司 | 一种多业务融合的配电网可靠性优化的方法 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103345715A (zh) * | 2013-07-04 | 2013-10-09 | 广东电网公司电力科学研究院 | 电力设备改造方法 |
CN104657550A (zh) * | 2015-02-10 | 2015-05-27 | 吉林建筑大学 | 一种评估老旧城区给水管道改造次序的方法 |
CN109378827A (zh) * | 2018-10-26 | 2019-02-22 | 南方电网科学研究院有限责任公司 | 配置逆变站动态无功补偿容量的方法及*** |
CN110071648A (zh) * | 2019-04-29 | 2019-07-30 | 西南交通大学 | 一种城轨交通牵引供电***中pwm整流器的运行控制方法 |
CN110460039A (zh) * | 2019-07-11 | 2019-11-15 | 山东电力工程咨询院有限公司 | 一种背压发电机接入电气***的接线方案推荐方法及装置 |
CN111178634A (zh) * | 2019-12-31 | 2020-05-19 | 国网经济技术研究院有限公司 | 一种配电网建设改造方案选定方法及*** |
CN111898796A (zh) * | 2020-06-16 | 2020-11-06 | 国网浙江省电力有限公司绍兴供电公司 | 一种多业务融合的配电网可靠性优化的方法 |
Non-Patent Citations (1)
Title |
---|
何英静: "柔性直流输电***对多直流馈入***运行性能的改善作用研究", 《电力电容器与无功补偿》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113141022A (zh) * | 2021-05-14 | 2021-07-20 | 国网湖北省电力有限公司电力科学研究院 | 一种交直流混联受端电网结构优化方法 |
CN113141022B (zh) * | 2021-05-14 | 2022-05-03 | 国网湖北省电力有限公司电力科学研究院 | 一种交直流混联受端电网结构优化方法 |
CN114050594A (zh) * | 2021-11-04 | 2022-02-15 | 深圳供电局有限公司 | 一种获取常规直流换流母线短路比的方法及*** |
CN114050594B (zh) * | 2021-11-04 | 2024-03-19 | 深圳供电局有限公司 | 一种获取常规直流换流母线短路比的方法及*** |
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