Output Voltage Control of Movable Contactless Power Transfer for Linear Induction Motor

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Linear motors have been widely used in industry and transportation applications. Conventionally, linear motors are supplied by the long power cables or sliding contacts. Insufferable defects of these supply methods are friction, sparks, risk of electric shock, inflexible, and high maintenance cost. Movable contactless power transfer (MCPT) system is an alternative proposal for supply of linear motors. MPCT is based on Amperes and Faradays Laws, uses an alternating magnetic field to deliver electrical power across air to load without physical contact [.

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698-703

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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