多机电力系统PSS参数协调优化设计  

A COORDINATING AND OPTIMAL OF PSS IN MULTI-MACHINE POWER SYSTEMS

作　　者：徐丽杰[1] 黎平[1] 王玮[1] 

机构地区：[1]东北电力学院

出　　处：《电工电能新技术》1994年第1期49-54,共6页Advanced Technology of Electrical Engineering and Energy

摘　　要：本文给出了用随机验试法对多机电力系统ＰＳＳ的结构和参数进行协调优化设计的计算方法。该方法不仅可以对系统中所有ＰＳＳ的参数同时设计，也适用于在系统中已有控制器的基础上设计新的ＰＳＳ参数或对原有ＰＳＳ参数进行优化调整。设计的ＰＳＳ可以是任意输入信号或任意结构。计算结果表明本文提出的方法是可行的有效的。A new algorithm which is used to design the structure and parameters ofPSS (power system stabilizer) in a multi-machine power system coordinatelyand optimally by the stochastic testing method has been proposed,AllPSS’S parameters can be determined instantaneously by the algorithm. Thealgorithm can olso be used to optimally adjust the parameters PSS existedin the system. The structure and input signal of PSS are assumed to be arbit-rary. The result shows that the algorithm is feasible and valid.

关 键 词：电力系统 PSS参数 设计 

分 类 号：TM712[电气工程—电力系统及自动化]