Method for calibrating a position sensor in an electric machine
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United States of America Patent
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Issued Date -
Feb 2, 2006
app pub date -
Jul 28, 2004
filing date -
Jul 28, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method for calibrating a relative position sensor in an electric machine having a rotor, a stator and a relative position sensor associated with both the rotor and the stator is described. The method associates the relative angular position of the rotor with respect to the stator in an electric machine with the relative angular position measured. To that effect, the rotor is positioned at a plurality of ideal positions and the position is read from the position sensor at each of these positions.
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