Thermal modeling of a switched reluctance motor
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United States of America Patent
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Nov 30, 2004
Grant Date -
Oct 21, 2004
app pub date -
Apr 24, 2003
filing date -
Apr 26, 2002
priority date (Note) -
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Abstract
The present invention relates to a supercharger system and a method for thermal modeling of a switched reluctance motor for supercharging an internal combustion engine. The supercharger system comprising: A supercharger driven by an electric motor, the motor having a rotor that rotates at an angular speed .omega. to draw a mass airflow volume V; a controller that controls the operation of the supercharger; a sensor for sensing a measure of the rotor angular speed .omega. and a sensor for sensing the mass airflow volume V. The controller is adapted to calculate using the temperature T of at least one component of the supercharger.
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