CN103066591B - 一种基于实时测量的电网参数偏差识别方法 - Google Patents
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CN104090166B (zh) * | 2014-07-14 | 2017-09-26 | 国家电网公司 | 一种考虑状态估计大误差点的电网线路参数在线辨识方法 |
CN104123459A (zh) * | 2014-07-22 | 2014-10-29 | 国家电网公司 | 一种基于无功损耗偏差的线路半容纳参数估计方法 |
CN105391049B (zh) * | 2015-10-20 | 2018-10-09 | 国网冀北电力有限公司 | 一种考虑概率分布的电网参数估计方法 |
CN106451433B (zh) * | 2016-10-27 | 2019-02-05 | 国家电网公司 | 高压环形电网状态估计方法及装置 |
CN109412153A (zh) * | 2018-11-09 | 2019-03-01 | 广东电网有限责任公司 | 基于电气参量状态估计的电网运行方式识别方法及其系统 |
CN112488474B (zh) * | 2020-11-19 | 2022-05-20 | 贵州电网有限责任公司 | 一种能源互联网综合能耗模型及参数辨识方法 |
CN112986887A (zh) * | 2021-04-22 | 2021-06-18 | 华北电力大学 | 一种线路参数未知情形下的pmu时变相角差偏差校正方法 |
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CN101599643B (zh) * | 2009-04-23 | 2011-04-27 | 清华大学 | 一种基于指数型目标函数的电力系统抗差状态估计方法 |
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Address after: 523000 main mountain range, Dongcheng District, Guangdong, Dongguan Co-patentee after: GUANGDONG SOCIETY FOR ELECTRICAL ENGINEERING Patentee after: GUANGDONG POWER GRID Co.,Ltd. DONGGUAN POWER SUPPLY BUREAU Address before: 523008, 239, Dongcheng building, Dongcheng District, Guangdong, Dongguan Co-patentee before: Guangdong Society for Electrical Engineering Patentee before: Dongguan Power Supply Bureau,Guangdong Power Grid Corporation |
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