Space Vector Control for Three-Phase Voltage Source PWM Rectifier with Implementation Analysis

This paper primarily discusses the research and simulation analysis of space vector control for three-phase voltage source PWM rectifiers. Initially, we examine the fundamental principles of PWM rectifiers, including the operational mechanisms of three-phase voltage source PWM rectifiers and the theoretical foundation of space vector control. Subsequently, we detail the step-by-step implementation of space vector control and explore its application methodology within three-phase voltage source PWM rectifiers, emphasizing key algorithm components such as sector identification, voltage vector synthesis, and duty cycle calculation. Furthermore, we conduct simulation analyses using tools like MATLAB/Simulink to validate the effectiveness and feasibility of the proposed control strategy, incorporating code-level descriptions for Clarke/Park transformations and switching sequence generation. Finally, we summarize the research findings and propose directions for future investigations, including potential enhancements for dynamic response optimization and hardware-in-the-loop testing implementations.