SVPWM Simulation with Simulink: Implementation and Results

The SVPWM simulation has been primarily completed using Simulink. The simulation results demonstrate the motor's operational characteristics, enabling further analysis and design optimization. During the implementation, we utilized SVPWM (Space Vector Pulse Width Modulation) technology to regulate the motor's output power and efficiency through precise voltage vector generation and switching sequence control. This involved implementing the seven-segment switching method with proper sector identification and dwell time calculations. Additionally, we incorporated considerations for motor load characteristics and system stability analysis, including torque-speed relationships and dynamic response evaluation. The simulation model features mathematical implementations of Clarke/Park transformations for reference frame conversions and incorporates voltage limitation algorithms to maintain operation within the linear modulation region. Through this simulation framework, we can enhance the understanding and improvement of motor performance parameters, while providing valuable references and guidance for practical applications. The model supports parameter tuning for different motor specifications and enables waveform analysis of phase voltages and currents for performance validation.