Digital state machine of power electronic device with the use of inverter’s real-time model

Abstract

The article presents the concept of the laboratory stand for testing of power electronic control systems. It is assumed that the converter unit and the control process are simulated in parallel as a hardware. The hardware platform uses the programmable logical structure for testing the control process on real time inverter model or can directly control the laboratory inverter model. The digital model of the inverter voltage controlled by digital state machine that makes half-period switching was used as an example. The presented concept is applicable in scientific research and teaching.