摘要
在应用崩溃点法求得交直流联合系统电压崩溃点的基础上，利用左特征向量Ｗ*和电压崩溃边界曲面之间的关系计算出提高更直流联合系统负荷功率裕度的最优控制方向。在此基础上，研究可提高交直流联合系统负荷功率裕度、防止电压崩溃发生的交流系统措施和直流系统措施。
After the voltage collapse point being found in AC/DC power systems, the relation between left eigen-vector W* and voltage collapse boundary surface is used to calculate the optimal control vector to increase load power margin. And then, some measures to increase the load power margin and avoid voltage collapse in AC/DC power systems are studied in this paper.
出处
《电力系统自动化》
EI
CSCD
北大核心
1999年第16期23-26,共4页
Automation of Electric Power Systems
关键词
交直流系统
电压崩溃
电压稳定
电力系统
AC/DC power systems static voltage stability voltage collapse boundary surface optimal control vector
