Simulation Model of Permanent Magnet Synchronous Motor Based on SVPWM Technology

This paper presents a simulation model of permanent magnet synchronous motor (PMSM) based on Space Vector Pulse Width Modulation (SVPWM) technology. The model serves as an essential tool for analyzing and evaluating the performance characteristics of permanent magnet synchronous motors. By implementing SVPWM technology, the simulation achieves higher accuracy in replicating PMSM operation and control dynamics, featuring algorithm implementations for voltage vector synthesis and sector determination. The simulation model assists engineers in gaining deeper insights into PMSM behavior and facilitates the design of more efficient and reliable motor control systems. Through simulation studies of permanent magnet synchronous motors, engineers can optimize motor design parameters and control strategies, thereby enhancing overall motor performance and efficiency. The model incorporates key functions for Clarke/Park transformations, reference voltage generation, and switching pulse calculation using seven-segment modulation patterns. In conclusion, the SVPWM-based permanent magnet synchronous motor simulation model represents a valuable tool that supports research and development activities in the field of electrical engineering, providing a platform for testing advanced control algorithms and system integration approaches.