CN104101766B - 变电站电压幅值瞬时值测量方法 - Google Patents
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CN104360126A (zh) * | 2014-10-24 | 2015-02-18 | 国家电网公司 | 基于短数据窗的变电站母线电压瞬态幅值测量方法 |
CN104330629A (zh) * | 2014-10-24 | 2015-02-04 | 国家电网公司 | 一种运算量小的变电站母线电压瞬态相位角快速测量方法 |
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JP2010058733A (ja) * | 2008-09-05 | 2010-03-18 | Toshiba Corp | 電圧計測装置及び電圧計測方法 |
CN202837386U (zh) * | 2012-10-23 | 2013-03-27 | 江苏省电力公司扬州供电公司 | 一种瞬态电压信号的测量装置 |
CN103207312B (zh) * | 2013-03-25 | 2015-07-08 | 国家电网公司 | 基于动态数据窗的电压电流相量测量方法 |
CN103746383A (zh) * | 2013-11-04 | 2014-04-23 | 国家电网公司 | 一种基于广域测量系统的节点电压幅值预测方法 |
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