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Research on Reluctance machines over the past 20 years have been on axially laminated rotor structures, control aspects, Reluctance machines with square current waveform excitation (RDCMs) and also on the design analysis of the machines by the use of mathematical formulas. Research results reveals that there is a need for a different rotor structures as the axial one is difficult to manufacture and also on performance analysis to include the overall design of the RDCMs with suitable current waveforms. The book will focus on the critical evaluation of the torque performance of the optimum…mehr

Produktbeschreibung
Research on Reluctance machines over the past 20
years have been on axially laminated rotor
structures, control aspects, Reluctance machines
with square current waveform excitation (RDCMs) and
also on the design analysis of the machines by the
use of mathematical formulas. Research results
reveals that there is a need for a different rotor
structures as the axial one is difficult to
manufacture and also on performance analysis to
include the overall design of the RDCMs with
suitable current waveforms. The book will focus on
the critical evaluation of the torque performance of
the optimum designed Multi-phase RDCMs with normal
laminated salient pole rotor allowing for high
speed, high power applications. Optimum designed
RDCMs can best be obtained by the use of FEM in the
design optimisation process. It was found amongst
other things that torque performance of 6 phase RDCM
is slightly higher than its 5 phase counterpart. The
book is suitable for FEM design and analysis of
Electric machines with special emphasis on
Reluctance Machines. It can be recommended as a text
book for graduate students in their Electric machine
design course.
Autorenporträt
Dr. Edward T. Rakgati, PhD: studied Electric Machines and Drives
at Stellenbosch University in South Africa. Lecturer in Electric
Machines, Power Electronics and Drives to undergraduate and
graduate students at the University of Botswana.Research
interests include computer aided design of Electric Machines and
Power electronic drives.