EEAC法在山东电网安全稳定控制分析中的应用

介绍了将EEAC法应用于山东电网的安全稳定控制分析的工程实践，与数值积分法相对照， 检验了其准确性、有效性和快速性，并从输电线路极限潮流的角度进行误差分析，确认了其工程实用价值。EEAC法作为山东500 kV电网分布式安全稳定控制系统策略表的主力分析软件，极大地加快了工程进度，提高了工作效率。

APPLICATION OF EEAC IN SECURITY AND STABILITY CONTROL ANALYSIS FOR SHANDONG POWER NETWORK

The application of EEAC in security and stability control analysis for Shandong Power Network is introduced. The power limits obtained by EEAC is nearly the same as that by SBS, however the calculation time required by EEAC is greatly less than that by SBS. It confirms that EEAC is valuable for engineering application. As the main analysis tool for the control decision table of distributed security and stability control system in Shandong 500 kV Power Network, EEAC makes the project more efficient.