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As squirrel single-cage motors behave similar to double-cage motors, parameters determination method for double-cage and squirrel-cage induction motors using wound single-cage model obtained from starting transient measurements is presented. Double-cage motor parameters estimation directly from its dynamic equations is difficult. In this book double-cage and squirrel-cage parameters estimation is performed by wound single-cage parameters estimation in two important transient points.

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Hengameh Kojooyan Jafari graduated from Polytechnic University of Catalan of Spain and AW University of USA in PhD, Shiraz and Tehran Islamic Azad Universities in MSc and Tehran Islamic Azad Uiversity-Tehran branch of Iran in BSc of Electricity. She is faculty member of Electricity department of Islamic Azad University-Islamshahr branch.

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