Inverter drives having a controlled power output

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United States of America Patent

PATENT NO 9906180
SERIAL NO

15478697

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Abstract

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An electromechanical system includes an inverter drive, a component arranged during operation to generate a variable force having one or more periodic frequency components, and processing circuitry arranged to determine the power output of the inverter drive, measure a difference between the power output and a reference power output, and control an output frequency of the inverter drive as a function of the measured difference, so as to stabilise the power output during operation of the component. Other example electromechanical systems, inverter drives and methods are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
NIDEC CONTROL TECHNIQUES LIMITEDTHE GRO POOL ROAD NEWTOWN POWYS SY16 3BE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hargis, Colin Oswestry, GB 13 188

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