电机设计者很好的资料：永磁直驱风力发电机设计考虑问题

pmmt · 发表于 2011-6-8 23:16

谢谢分享。

oxiaolong · 发表于 2011-9-14 16:12

谢谢楼主，下载学习！

oxiaolong · 发表于 2011-9-19 10:10

ABSTRACT: The paper presents the design procedure of a permanent magnet generator for a 20 kW wind turbine
prototype. This work has been developed in the frame of a research project funded by the General Secretariat for Research
and Technology of Greece concerning the design and construction of a gear-less wind turbine for both autonomous and
interconnected operation with the electrical grid.
In wind power applications, multipole permanent magnet generators have become very attractive especially in small
ratings. Developments in magnetic materials, on the other hand, enabled remanence levels up to 1.2 Teslas by using
convenient Nd-Fe-B magnets resulting in competitive design of “peripheral” type generator structures. Such a design tends
to replace the traditional “internal” configurations involving ferrites. The magnet cost remains the most important concern
in medium scale applications that is why the present paper is mainly devoted to the permanent magnet material
optimization.
The method involves a preliminary design stage based on standard formulae in a first step and the introduction of a two
dimensional finite element code into an optimization procedure in a second step, in order to investigate the optimal shape
design problem. The proposed generator structure will be checked by a small scale prototype.
Keywords: Electricity generators, Optimization, Wind Turbines

冬虫夏草 · 发表于 2011-9-30 17:03

学习下，交流交流！

gearfan · 发表于 2011-10-18 10:43

这个资料比较针对性，下来学习，谢谢楼主共享

FY_1996 · 发表于 2011-11-7 15:09

这份资料很不错。。感谢分享

b13217 · 发表于 2011-11-7 16:30

很好很好谢谢啊

scbasin · 发表于 2011-11-15 11:14

看下是什么东西

zhou20504zaq · 发表于 2011-11-21 08:20

希望好的资料越来越多哦，谢谢楼主哦

xifanseu · 发表于 2011-11-21 16:40

好，顶，支持！

zwp · 发表于 2011-11-25 20:55

学习学习，谢谢了。

b13217 · 发表于 2011-12-8 14:08

很好很好十分感谢

armDD · 发表于 2011-12-13 22:58

谢谢楼主！好东西大家分享！

fansheng2010 · 发表于 2011-12-19 09:59

学习了，谢谢分享

mrjamsbond · 发表于 2011-12-27 13:42

谢谢楼主分享

jeffrey_shen121 · 发表于 2012-1-2 16:37

学习下谢谢了

guaike509 · 发表于 2012-1-13 20:07

学习中......

zhangzhanbiao · 发表于 2012-1-31 18:33

正研究这个那呵呵

ttanttn · 发表于 2012-2-9 21:22

学习学习谢谢楼主啊阿门

zhoublack · 发表于 2012-2-23 09:29

感谢楼主分享

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[分享] 电机设计者很好的资料：永磁直驱风力发电机设计考虑问题