Simulation Modeling of Linear Phase-shifting Transformer Inverter System

Based on the working principle of 12-phase multi-superposition inverter of Linear phase-shifting transformer, the theoretical basis of square wave's synthesis of multi-step waves and the principle of phase configuration in phase-shifting superposition are briefly introduced. The mathematical model of the inverter system is established in Simulink, and the solution process is completed by s-function in Matlab. The results of calculation and analysis show that the waveform quality of this new 12-phase multi-overlapping inverter is good, and it can basically meet the requirements of power conversion. Finally, the feasibility of the theory and simulation analysis is verified by experiments, which provides a strong support for the following prototype optimization.