何飞;梅生伟;薛安成;翁晓峰;倪以信;吴复立;

• 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)
• 2: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)
• 3: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)
• 4: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)：

基于利用直流潮流模拟电力系统连锁故障的OPA模型,研究了电力系统线路可靠性、线路容量增加方式以及负荷波动对复杂电力系统停电分布的影响和电力系统的自组织临界性。结果表明:输电线路可靠性和小的负荷波动对停电分布影响不大,而大的负荷波动对停电分布影响很大,可能导致连锁故障的发生;加强传输线路的建设可以有效减少停电频率,进而降低系统的运行风险;此外,可从系统总负荷需求和网络总传输容量比值的角度初步揭示电力系统的自组织临界性。

关键词(KeyWords)： 电力系统;复杂电网;停电分布;自组织临界性;OPA模型

Abstract:

Keywords:

基金项目(Foundation): 国家重点基础研究发展计划项目(973项目)(G2004CB217900);; 国家自然科学基金重点资助项目(50595411)~~

作者(Author): 何飞;梅生伟;薛安成;翁晓峰;倪以信;吴复立;

Email:

DOI: 10.13335/j.1000-3673.pst.2006.14.002

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