雷金勇;甘德强;

• 1:浙江大学电气工程学院

摘要(Abstract)：

分散电源(distributed generator,DG)并网将会对配电系统产生诸多影响。定量分析了异步型DG并网对配电网静态电压稳定性的影响,提出了考虑静态电压稳定裕度变化量(change of steady-state voltage stabilitymargin,CSVSM)约束的用户自备分散电源准入功率计算模型。分析了异步型DG不同无功补偿容量对其准入功率的影响。杭州局某配电网的实例仿真计算结果验证了所提模型的有效性及合理性。该模型对分布式发电发展初期用户自备异步型DG的规划、运行和调度等都具有重要的指导意义。

关键词(KeyWords)： 分散电源;异步发电机;静态电压稳定;静态电压稳定极限;负荷裕度;双层优化;准入功率

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 雷金勇;甘德强;

Email:

DOI: 10.13335/j.1000-3673.pst.2010.03.017

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