Digital Implementation of Space Vector PWM for Three Phase Inverter with Simplified C-Block PSIM Utilization

In a three-phase inverter system, Space Vector Pulse Width Modulation (SVPWM) is a PWM technique that has advantages over other PWM techniques. In digital implementations such as in the PSIM simulation software, users often experience difficulties because of the limitations of the type of software and libraries used. In this article, the digital implementation of the SVPWM technique is described in detail with the simplified C-block PSIM utilization. Modeling is carried out based on coherent theory so as to produce satisfactory results and in accordance with theories that can be properly validated. The results of this digital implementation can be used by anyone to model SVPWM without limitation on the type of software and library components of the PSIM used.