Integral Sliding Mode Variable Structure Control for DSTATCOM

摘要：

A control strategy using sliding mode variable structure control with an integral action is used for DSTATCOM. The steady-state error of compensation current control is effectively reduced, and the response speed is increased by the integral action. The control strategy has good robustness to parameter disturbance in both transient and steady states. The strategy uses sliding mode variable structure control on the state model of DSTATCOM system in αβ static coordinate system which is completely decoupled. The simulation results using PSCAD/EMTDC verify the effectiveness of the proposed method.

关键词： Sliding mode variable structure αβ transform DSTATCOM Reactive power compensation Filtering

作者: Hou Yong You Guodong

作者单位: Tianjin University of Science & Technology, Tianjin, 300222, China

会议类型: 国际会议

会议名称: 2010 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2010)(2010年检测技术与机电自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 1601-1604

在线出版日期: 2010-03-13（万方平台首次上网日期，不代表论文的发表时间）