Practical Modeling and Simulation of a Power Electronic System

Abstract

This paper describes practical modeling and simulation techniques of general-purpose system Analog simulators which can analyze a power electronic (PE) Mechanical system which is mixed in three meanings; analog and Rotational Thermal digital, main and control, and multiple physical domains. First it is described how to model the mixed system by decomposing it into different classification Physical types in a system description language, for example, (Conservative) in AHDL or in VHDL-AMS. It is also described how Main it is briefly processed numerically by simulators. SecCircuits ondly linking methods with other modules, for exam-AL ple, with a C module, are described to extend the Gate Sensor analyzable circuit class. Finally two analysis and deSignal sign examples are described. A digitally controlled inverter system is adopted to show how a mixed PE Control Signal-Flow system is modeled. A digitally-controlled converter Circuits system with a FPGA and a DSP units is also described to show how the simulation is effectively used for pracDiscrete