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地区电网孤网运行的高频控制研究
引用本文:胡仁祥,晁勤,焦莉,常喜强,姚秀萍.地区电网孤网运行的高频控制研究[J].四川电力技术,2011,34(1):21-23,51.
作者姓名:胡仁祥  晁勤  焦莉  常喜强  姚秀萍
作者单位:1. 新疆大学,新疆,乌鲁木齐,830008
2. 陕西省电力公司,陕西,西安,710004
3. 新疆电力公司,新疆,乌鲁木齐,830002
摘    要:针对新疆电网阿勒泰地区系统发生与主系统解列后产生的高频问题,进行了地区电网频率动态过程的仿真研究,对该地区的高频切机方案进行了分析。计算结果表明:不同的切机方式对地区电网的频率恢复影响很大。该结果可为电力相关部门在针对此类事故时,提供可靠依据。

关 键 词:电力系统  频率稳定  切机方式

Research on High-frequency Control in Insolated Grid Operation of Regional Power Grid
Hu Renxiang Chao Qin Jiao Li et al.Research on High-frequency Control in Insolated Grid Operation of Regional Power Grid[J].Sichuan Electric Power Technology,2011,34(1):21-23,51.
Authors:Hu Renxiang Chao Qin Jiao Li
Affiliation:Hu Renxiang Chao Qin Jiao Li et al
Abstract:Aiming at the high-frequency problem after the power grid of Altay region splitting off from the main power grid of Xinjiang,the dynamic process simulation of frequency for regional power grid is carried out,and the high-frequency tripping approaches are analyzed.The calculation results show that the different tripping methods have a great influence on frequency recovery in regional power grid.The results can provide a reference for the relevant department in response to such accidents.
Keywords:power system  frequency stability  tripping approach  
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