摘要
证明了系统受端的V—Q、V—P特性是除系统末端负荷之外的系统传输网络的固有特性,负荷静态电压特性对之没有影响。进而,在比较电力系统静态电压稳定性和静态功角稳定性的基础上提出了"电力系统固有静态电压稳定性"的概念。
This paper proves that the V—Q and V—P curves on the receivingend of an electric power system are inherent properties of the system it own without regard to the load characteristics. The concept of the electic power system inherent steady-state voltage stability is presented by making a comparision between the power system steady-state voltage stability and the steadystate power-angle stability.
出处
《现代电力》
1998年第1期22-28,共7页
Modern Electric Power
基金
国家自然科学基金
关键词
电力系统
电压稳定性
电压崩溃
负荷特性
power system
voltage stability
voltage collapse
load characteristics