Description
Permanent Magnet Motor Technology : Design and Applications, Hardcover by Gieras, Jacek F., ISBN 1420064401, ISBN-13 9781420064407, Brand New, Free P&P in the UK This reference by Gieras (U. of Technology and Life Sciences, Poland) provides guidance on the construction of permanent magnet motor drives. He presents the equations and calculations necessary for determining and evaluating system performance, efficiency, reliability, and cost and discusses the use of finite element analysis in the computer-aided design of permanent magnet motors. Individual chapters are provided concerning permanent magnet DC commutator motors, permanent magnet synchronous motors, DC brushless motors, axial flux motors, high power density brushless motors, brushless motors of special construction, and stepping motors. For this new edition, new chapters on high-speed motors and micromotors have also been added. Following the treatment of specific types of motors, optimization and maintenance are addressed. The new edition features more numerical examples and illustrations. Annotation ©2009 Book News, Inc., Portland, OR ()
Arrived in excellent condition but in a flimsy plastic package. Took a longer time to arrive than with other sellers - my conjecture (from looking at feedback comments) is that the seller supplies from countries perhaps outside the UK also, although my book was posted from the UK. An enquiry made as to the time of arrival, was on the third request, met with a response asking me to supply my purchase details, which would have been readily available on Ebay anyway.
I am not happy with the service. I placed the order on 28th May and then received notification that the item would not be dispatched until July, so I immediately cancelled the order. The seller responded to say they had no record of the order. I assumed that the cancellation request has been actioned. I have now received an email from eBay saying that the seller refuses to cancel as it is too late. How can immediate cancellation be too late. Very poor service.
An excellent eBay seller. Great communication. They worked with me to ensure a great experience. The book I bought was all better than described, packed very well and securely, and shipped fast. The asked amount was a very fair market value. I would highly recomment this seller, and would not hesitate to order from them again. Thank you!
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