浅析负荷动态特性与电压稳定性的关系  

Analysis of the Relationship Between Dynamic Load Characteristics and Voltage Stability

作　　者：廖青华[1] 张锐[1] 

机构地区：[1]河南机电高等专科学校电气工程系,河南新乡453000

出　　处：《河南机电高等专科学校学报》2011年第6期1-2,4,共3页Journal of Henan Mechanical and Electrical Engineering College

摘　　要：阐述了电压稳定的定义与电压失稳机理,对电压稳定与负荷动态特性的关系进行了定性分析,强调了负荷动态特性在电压稳定分析中的重要作用,指出了目前用于电压稳定分析的动态负荷模型存在的问题,说明建立恰当的动态负荷模型是确保电压稳定分析准确性的关键。Definition of voltage stability and mechanics of voltage collapse are presented. The relationship between voltage stability and Dynamic Load Characteristics is qualitatively analyzed. The importance of Dynamic Load Characteristics in voltage stability analysis is emphasized. The problems of Dynamic Load model in voltage stability analysis at present are pointed out. Appropriate modeling of Dynamic Load is crucial in accurate voltage stability analysis.

关 键 词：电力系统 动态特性 电压稳定 

分 类 号：TM761[电气工程—电力系统及自动化]