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This paper presents the state-space thermal modeling of a multi-chip power module for use in the development of innovative temperature control and regulation approaches. The goal is to develop a multivariable state-feedback controller incorporating observers for estimating the temperature at locations which cannot be realistically monitored in the practice. The controller design is based on a full...
This paper presents the design and demonstration of a regulation circuit for active cooled power modules: the power dissipation within heat generating elements is sensed and the bias voltage of a fan is continuously adapted to try and keep the temperature at a given assembly location constant, thus reducing thermal cycling in the assembly to extend its operational lifetime. This work enhances previous...
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