Loss Calculation in a Buck Converter Using SimPowerSystems and Simscape
编者注: This file was selected as MATLAB Central Pick of the Week
A 12-kW buck converter is implemented by a half-bridge IGBT detailed model. Based on the thermal characteristics of the selected IGBT module, both switching and conduction losses are calculated. Thermal blocks of the Simscape foundation library are used to model the heat dissipation provided by the heat sink. The simulation illustrates the impact of switching frequency and load on the total losses of the buck converter.
You can select among three different commercial IGBT modules. A procedure given in .m files allows you to add your own device characteristics in the provided component libraries.
A Help file containing useful information on the model is also included.
Authors: Pierre Giroux, Gilbert Sybille, Olivier Tremblay
Hydro-Quebec Research Institute (IREQ)
引用格式
Pierre Giroux (2024). Loss Calculation in a Buck Converter Using SimPowerSystems and Simscape (https://www.mathworks.com/matlabcentral/fileexchange/35980-loss-calculation-in-a-buck-converter-using-simpowersystems-and-simscape), MATLAB Central File Exchange. 检索来源 .
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- Physical Modeling > Simscape Electrical > Electrical Block Libraries > Electromechanical >
- Physical Modeling > Simscape Electrical > Electrical Block Libraries > Semiconductors and Converters >
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版本 | 已发布 | 发行说明 | |
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1.0.0.0 |