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Analysis of a radial flux-air-cored permanent magnet machine with a double-sided rotor and non overlapping windings

Randewijk, Peter-Jan (Stellenbosch : Stellenbosch University, 2012-03)

ENGLISH ABSTRACT: In this dissertation a new type of electrical machine, a Radial Flux Air-Cored Permanent Magnet machine with a Double-sided Rotor and utilising concentrated, non-overlapping windings, is proposed. The ...
Position sensorless and optimal torque control of reluctance and permanent magnet synchronous machines

De Kock, Hugo Werner (Stellenbosch : University of Stellenbosch, 2009-03)

Keywords: position sensorless control, torque control, synchronous machines The work in this thesis deals with energy e cient torque control and rotor position estimation in the full speed range, for a family of synchronous ...