罗恒;刘涤尘;史秋芸;孙文涛;赵洁;汪如松;杨小明;

• 1:武汉大学电气工程学院
• 2:中南电力设计院

摘要(Abstract)：

针对核电机组接入电网的暂态稳定性进行了研究。利用电网动态等值建模方法,以核电机组为研究系统,其余部分为外部系统,将电网等值为2机系统。基于暂态能量函数法,对核电机组接入电网的暂态稳定性进行了仿真分析,并与时域仿真计算结果进行了比较验证。结果表明,等值模型能够较好地反映系统在受到扰动后的动态响应,基于暂态能量函数法分析结果与时域仿真分析结果吻合,且计算快速有效,所用方法能正确反映电网和核电机组暂态稳定状态。核电机组会受到电网扰动的影响,只要扰动清除迅速,系统和核电机组均可保持稳定运行。

关键词(KeyWords)： 核电机组接入电网;动态等值;暂态能量函数;暂态稳定

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(51077103);; 中央高校基本科研业务费专项基金资助(2011207020200011)~~

作者(Author): 罗恒;刘涤尘;史秋芸;孙文涛;赵洁;汪如松;杨小明;

Email:

DOI: 10.13335/j.1000-3673.pst.2013.01.023

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