Novel Design Configurations for Permanent Magnet Wind Generators

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" Novel Design Configurations for Permanent Magnet Wind Generators "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	150362
Doc. No	:	ET22154
Main Entry	:	Yicheng Chen
Title Proper	:	Novel Design Configurations for Permanent Magnet Wind Generators
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	The aim of this research is to search for optimal designs of permanent magnet (PM)wind generators of different topologies.The dissertation deals with the development of analytical design equations andformulas for PM wind generators of different topologies, including equivalent magneticcircuit m ode1 for magnets, calculation o f leakage flux, influence of d -q a xis a maturereaction, flux waveform analysis, as well as performance verification. 3-D and simplified2-D finite element analysis is used to enhance the design precision, by which analyticalformulas are modified. A new and improved formula is proposed for lamination losscalculations, based on a large experimental data set provided by steel manufacturers.The temperature stability of NdFeB magnets is analyzed and some proposals foreliminating irreversible demagnetization are presented. Two existing experimentalmachines are used to validate the design equations.The genetic algorithms are used to investigate the multi-objective designoptimization of PM wind generators for a high efficiency...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL45358.pdf
Title and statement of responsibility and	:	Novel Design Configurations for Permanent Magnet Wind Generators [Thesis]