林舜江;袁康龙;刘明波;杨银国;杨雄平;温柏坚;

• 1:华南理工大学电力学院
• 2:广东电网公司电力调度控制中心

摘要(Abstract)：

自动电压控制(automatic voltage control,AVC)系统是现代电网运行中维持电压质量和经济性的重要手段。分析AVC系统调控对广东电网静态电压稳定性的影响对于指导电网安全稳定运行具有重要的意义。文中建立了含二级电压控制作用的广东电网潮流计算和连续潮流计算模型,阐述了对连续潮流法的若干改进策略以提高其鲁棒性和计算速度。评估了正常运行状态和预想故障下AVC系统对广东电网静态电压稳定性的影响程度。结果表明:该系统能够提高广东电网的静态电压稳定裕度。文中研究可为广东电网运行中充分发挥AVC系统作用及维持静态电压稳定性提供参考。

关键词(KeyWords)： 自动电压控制;二级电压控制;静态电压稳定;负荷裕度;连续潮流

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(50777021);; 中央高校基本科研业务费专项资金资助项目(2011ZM0021);; 广东省绿色能源技术重点实验室资助项目(2008A060301002)~~

作者(Author): 林舜江;袁康龙;刘明波;杨银国;杨雄平;温柏坚;

Email:

DOI: 10.13335/j.1000-3673.pst.2012.06.024

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