CN102170127B - 引发强迫功率振荡的原动机扰动源定位方法 - Google Patents
引发强迫功率振荡的原动机扰动源定位方法 Download PDFInfo
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CN102411118B (zh) * | 2011-12-01 | 2013-06-26 | 武汉华中电力电网技术有限公司 | 一种区域互联电网强迫功率振荡扰动源位置判断方法 |
CN103995204B (zh) * | 2014-05-29 | 2016-12-07 | 国家电网公司 | 一种电力系统强迫振荡源的在线监测方法及装置 |
CN104977505B (zh) * | 2015-06-25 | 2018-01-19 | 国家电网公司 | 一种基于综合振荡指标的电网扰动源定位方法 |
CN105071436B (zh) * | 2015-08-11 | 2018-02-02 | 科诺伟业风能设备(北京)有限公司 | 一种抑制风电机组传动链低频振荡的方法 |
CN107910862B (zh) * | 2016-10-20 | 2019-10-08 | 广东电网有限责任公司电力调度控制中心 | 同步相量测量单元优化配置方法和系统 |
CN108988357B (zh) * | 2018-07-04 | 2021-09-28 | 南瑞集团有限公司 | 基于受扰轨迹摆次振荡能量变化的系统振荡特性分析方法 |
CN109255199B (zh) * | 2018-10-16 | 2022-07-08 | 南瑞集团有限公司 | 基于受扰轨迹断面振荡能量的电力系统振荡特性分析方法 |
CN109830972B (zh) * | 2019-02-15 | 2022-11-18 | 湖南大学 | 一种新能源场站振荡源快速识别系统及方法 |
CN110890753B (zh) * | 2019-12-03 | 2021-08-03 | 国网湖南省电力有限公司 | 一种基于vmd算法的发电机组扰动源定位方法 |
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CN101267116B (zh) * | 2008-03-20 | 2011-08-31 | 浙江工业大学 | 一种配电网电能质量扰动源自动定位方法 |
CN201315488Y (zh) * | 2008-10-29 | 2009-09-23 | 河南省电力公司郑州供电公司 | 电网谐波扰动源识别系统 |
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