Permanent magnet generator control
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United States of America Patent
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Dec 6, 2011
Grant Date -
Feb 17, 2011
app pub date -
May 18, 2007
filing date -
May 22, 2006
priority date (Note) -
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Abstract
A method of and a system for controlling a permanent magnet AC generator (10), wherein the generator is provided with stator windings and permanent magnets in the rotor and wherein the generator is connected to a drive unit (50), wherein the generator is further provided with a semiconductor converter provided with AC output connected to the generator output and a DC link for controlling the output voltage of the generator, and the converter is further provided with filter means for filtering the output of the converter so that a filtered output of the converter is fed to the generator output.
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