Discrete Variable Structure Control Design And Its Application to A Power System

摘要：

The reaching law approach for discrete variable structure control system is studied in this paper. A new reaching law named variable rate reaching law to which the stability at the origin can be expected is proposed. The special feature of this new reaching law is that it is directly proportional to the norm of state vector and can result in a sector-shaped switching region. On the basis of the variable rate reaching law and the conventional reaching law, a new control strategy with satisfactory performance is formed. The new control strategy is applied to the design of an active power distribution controller for a power system. Simulation results show that the controller designed in this paper can improve dynamic performances of the parallel synchronous generators system effectively.

作者: Lizhong Song Huaishu Li

作者单位: College of Electrical and Information Engineering Naval University of Engineering Wuhan, 430033, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）