IJFANS International Journal of Food and Nutritional Sciences

ISSN PRINT 2319 1775 Online 2320-7876

Multi-objective optimization to seek optimal structure factors to improve the DDPMS motor performance

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Sireesha Koneru,B.P. MadhusudanBoggarapu Nageswara Rao

Abstract

Efficient design of direct-drive permanent magnet synchronous (DDPMS) motors will have sufficient power factor and torque density. They are being used in aerospace, automated robot systems and electric vehicles. The desirable motor performance factors in design are torque, efficiency, torque ripple and back-electromotive force distortion rate

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