Development and Implementation of SVPWM Three-phase Inverter

摘要

Aim at the development and realization of SVPWM three-phase inverter control by DSP, the concrete of method and technology by DSP of SVPWM control is given, the complete hardware circuit and DSP control program is designed, the core of source program and setting method of DSP register are given. The results show that, voltage waveform output from SVPWM three-phase inverter is stability and reliability, output frequency with high control precision. The paper has good applied value for engineering development of inverter.