基于改进性能指标法的电力稳定性分析  

Analysis of Power Stability Based on Improving Performance Index Method

作　　者：危雪[1] 贺鹏程[2] 田小虎 

机构地区：[1]三峡大学电气与新能源学院,湖北宜昌443002 [2]湖南省电力公司调度控制中心,湖南长沙410007 [3]三峡财务有限责任公司,北京100038

出　　处：《电气开关》2013年第3期57-59,共3页Electric Switchgear

摘　　要：利用在电力线路上发生的故障位置与电力系统稳定性之间的关系,重新组合综合性能指标法中的性能指标,形成新的综合指标,并提出了改进性能指标法的步骤。经对IEEE3节点系统和IEEE36节点系统的实例计算,验证了该方法的有效性。This thesis mainly focused on the study of Improving Performance Index Method. It depended on the relation- ship between transmission lines of power system and power system stability. Then we rebuilt new group of indexes based on Comprehensive Performance Indexes, and present steps of new method. At last, the calculation results showed that the presented method was effective through a calculation of a real power system with 3 nodes in IEEE and 36 nodes in IEEE. This method was also suitable for Distribution network.

关 键 词：性能指标 稳定性 事故筛选 

分 类 号：TM712[电气工程—电力系统及自动化]