An approach to Control Grid-side PWM Converters in Wind Power Generation Systems with Variable Structure Control and Ezact Linearization

摘要：

Incorporating exact feedback linearization with sliding mode variable structure control strategy, a new control scheme of grid-side PWM converters in wind power generation systems is proposed in this paper. An affine nonlinear model of three phase voltage source PWM converter in the rotating frame d-q is obtained. The active and reactive power of the converter is decoupled using exact feedback linearization technique. The sliding-mode variable structure control algorithm is then applied for the decoupled converter. Finally, the simulation results show the presented scheme is effective.

关键词： ezact linearization variable structure control wind power generation

作者: Jianhua Zhang Xiaojun Li Guolian Hou Lei Cai

作者单位: Beijing Key Laboratory of Industrial Process Measurement & Control New Technology and System, North Beijing Key Laboratory of Industrial Process Measurement & Control New Technology and System,North C

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 2791-2795

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）