Overmodulation and field weakening in direct torque control of induction motor drives

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Overmodulation and field weakening in direct torque control of induction motor drives

During transient states, for instance during acceleration and deceleration, the inverter used in an induction motor drive normally operates in overmodulation in order to efficiently utilize the DC-link voltage. Beyond the based-speed, the flux is normally reduced proportionally with speed to extend...

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Bibliographic Details
Main Authors:	Ahmad, M. Z., Nik Idris, Nik Rumzi
Format:	Conference or Workshop Item
Published:	2006
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/7424/

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