赵柯宇;吴政球;刘杨华;连欣乐;曾兴嘉;

• 1:湖南大学电气与信息工程学院

摘要(Abstract)：

为了快速计算电力系统支路故障状态下的静态电压稳定临界点,提出了一种基于泰勒级数的计算方法。以支路导纳系数为参数,通过求解原系统的静态电压稳定临界点对故障支路导纳系数的1至n阶导数,用泰勒级数法逼近电压崩溃点,从而快速求解出N-1故障情况下电压稳定临界点的精确解。采用该方法对IEEE 30及118母线系统进行验证,结果表明该方法能快速、精确地求得故障状态下的静态电压稳定临界点。

关键词(KeyWords)： 电力系统;静态电压稳定;鞍结分岔;牛顿法;故障分析

Abstract:

Keywords:

基金项目(Foundation): 湖南省科技厅重点项目(04JT1015)。

作者(Author): 赵柯宇;吴政球;刘杨华;连欣乐;曾兴嘉;

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DOI:

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