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Advancements in Electric Machines (Paperback, Softcover reprint of hardcover 1st ed. 2009)
Loot Price: R3,721
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Advancements in Electric Machines (Paperback, Softcover reprint of hardcover 1st ed. 2009)
Series: Power Systems
Expected to ship within 10 - 15 working days
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Traditionally, electrical machines are classi?ed into d. c.
commutator (brushed) machines, induction (asynchronous) machines
and synchronous machines. These three types of electrical machines
are still regarded in many academic curricula as fundamental types,
despite that d. c. brushed machines (except small machines) have
been gradually abandoned and PM brushless machines (PMBM) and
switched reluctance machines (SRM) have been in mass p- duction and
use for at least two decades. Recently, new topologies of high
torque density motors, high speed motors, integrated motor drives
and special motors have been developed. Progress in electric
machines technology is stimulated by new materials, new areas of
applications, impact of power electronics, need for energy saving
and new technological challenges. The development of electric
machines in the next few years will mostly be stimulated by
computer hardware, residential and public applications and
transportation systems (land, sea and air). At many Universities
teaching and research strategy oriented towards el- trical
machinery is not up to date and has not been changed in some co-
tries almost since the end of the WWII. In spite of many excellent
academic research achievements, the academia-industry collaboration
and technology transfer are underestimated or, quite often,
neglected. Underestimation of the role of industry, unfamiliarity
with new trends and restraint from technology transfer results,
with time, in lack of external ?nancial support and drastic - cline
in the number of students interested in Power Electrical
Engineering.
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