Multi-Condition Simulation Analysis of Power Quality for Cascade Quasi-Z-Source AC-AC Voltage Regulator
To solve high harmonic distortion of traditional AC voltage regulators, this paper establishes a simulation model of cascade quasi-Z-source AC regulator in MATLAB/Simulink. Steady-state waveforms under various duty cycles, dynamic responses to sudden duty cycle and load changes, as well as FFT and THD with or without f...