摘要
制动电阻在电力系统暂态稳定控制中可以发挥较大作用。文中提出基于扩展等面积法的制动电阻控制策略 ,将制动电阻控制设计转化为静态优化问题 ;然后以电力系统最大稳定域为目标函数 ,采用遗传算法进行求解。结果表明 ,所提出的控制策略易行 ,设计方法简单 。
Breaking resistor is considered to be useful in transient stability. This paper addresses a control strategy based on extended equal area criteria (EEAC). The controller design is transformed into a static optimization problem. Then the maximum stability region is regarded as objective function, and the optimization problem is solved via a genetic algorithm (GA). The simulation results show that the control strategy is easy to be implemented, the design methodology is practical and the effect is desirable. This project is supported by National Natural Science Foundation of China (No. 59677014).
出处
《电力系统自动化》
EI
CSCD
北大核心
2001年第1期38-40,49,共4页
Automation of Electric Power Systems
基金
国家自然科学基金资助项目! (5 96 770 14)
