刘文博;张伯明;吴文传;孙宏斌;郭庆来;

• 1:电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系)

摘要(Abstract)：

介绍了在线静态电压稳定预警与预防控制系统的功能框架、算法特点和应用效果。应用最小奇异值和改进连续潮流算法在线计算电网的稳定指标,实时监视分区及全网的负荷裕度和重要联络断面的功率传输极限,并给出预警级别提示;应用分布式计算架构实现了一个高性能的故障筛选子系统,对于较严重故障能够给出预防控制策略。该系统可与自动电压控制系统集成,保证了控制后电网的电压稳定。在华北网调和江西省网的应用效果证明了系统的有效性。

关键词(KeyWords)： 电压稳定;连续潮流;并行计算;故障筛选;预警系统

Abstract:

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基金项目(Foundation): 国家重点基础研究发展计划项目(973项目)(2004CB217904);; 国家863高技术基金项目(2006AA05Z217);; 国家自然科学基金资助项目(NSFC)(50707013)。~~

作者(Author): 刘文博;张伯明;吴文传;孙宏斌;郭庆来;

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DOI:

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