SVPWM Controlled Inverter with MATLAB Simulink Implementation

The SVPWM controlled inverter has been thoroughly tested and verified in the MATLAB Simulink simulation environment. The model implements key SVPWM algorithms including reference voltage vector transformation, sector determination using Clarke transformation, and duty cycle calculation for different switching states. The simulation includes three-phase voltage source inverter topology with proper gate signal generation for power switches. This control algorithm can be effectively extended to other inverter topologies such as multilevel inverters and multi-voltage inverters. The implementation features automated sector identification through coordinate transformation and optimal switching sequence selection to minimize harmonic distortion. In practical applications, SVPWM controlled inverters significantly improve power conversion efficiency by optimizing DC bus utilization and reducing switching losses through proper vector sequencing. The simulation model demonstrates reduced total harmonic distortion (THD) compared to conventional PWM techniques. For researchers and engineers interested in power electronics and inverter control technologies, we recommend studying the fundamental principles and practical applications of SVPWM controlled inverters. The model provides hands-on experience with real-time implementation aspects including dead-time compensation and overmodulation handling.