用扩展线性化设计的SVC非线性控制器  

Nonlinear Controller Design of SVC by Extended Linearisation

作　　者：梁贵书[1] 董华英[1] 

机构地区：[1]华北电力学院电力系

出　　处：《华北电力学院学报》1995年第4期24-29,共6页

摘　　要：用扩展线性化方法设计了ＳＶＣ非线性控制器，较好地解决了电力系统固有非线性给设计带来的困难，并针对单机无穷大系统进行了数字仿真。分析和仿真结果表明：ＳＶＣ的非线性控制方式与ＳＶＣ的常规控制相比，可以显著地提高电力系统的稳定性。A new approach of linearization of nonlinear system by extended linearization to the design of Static Var Compensator(SVC) is presented. It overcomes the difficulty in the design caused by strong nonlinearity of power system. Improvement of power system stability with SVC nonlinear controller is shown by the results of simulation on a single machine infinite bus systems.

关 键 词：非线性控制 电力系统 扩展线性化 

分 类 号：TM712[电气工程—电力系统及自动化]