Passivity-Based Control of Voltage Source PWM Rectifier Based on Synthesis Space Vector
Sheng Xu, Jiu He Wang, Xiao Bin Mu, Wen Gu · Advanced materials research · 2012
This paper presents passivity-based control of voltage source PWM rectifier based on voltage space vector synthesis. According to the power circuit of voltage source PWM rectifier, port controlled Hamilton dissipation (PCHD) model of this rectifier is established. Based on the PCHD model, passivity based controller can be derived. The controller is realized by modulation of synthetic space vectors .The passivity based controller can improve the system response speed and stability more effectively. The simulation results verify the feasibility of the proposed controller.