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In this paper the impact of pulse-loads on a six-pack IGBT power module is presented using Finite Element (FE) computations. The FE model solves the heat transfer equations which determine the thermal behavior of the six-pack IGBT module. The approach is such that the IGBT switching loss is calculated using a time domain circuit simulation model, then the results are used as input data for the FE...
This paper develops a thermal model for a six-pack insulated gate bipolar transistor (IGBT) power module operating as a three phase voltage source inverter. With this model, the temperature of each chip can be derived directly from the losses of the silicon chips and a thermal impedance matrix. The losses of each chip can be calculated through the voltage and current information of the power module...
This paper describes a real time simulator of matrix converter system. The simulated plant is a classical matrix converter with source, input filter and load. The simulator is based on the RT-LAB real time simulation platform, which enables easy model-to-target designs from Simulink models. The simulator is designed to accept real IGBT/GTO/MOSFET firing pulses from high performance I/Os thus permitting...
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