Optimal Design of Double-Layer Permanent Magnet Dual Mechanical Port Machine for Wind Power Application

被引：57

作者：

Sun, Xikai ^{[1
,2
]}

Cheng, Ming ^{[1
]}

Hua, Wei ^{[1
]}

Xu, Longya ^{[2
]}

机构：

[1] Southeast Univ, Sch Elect Engn, Nanjing 210096, Peoples R China

[2] Ohio State Univ, Dept Elect & Comp Engn, Columbus, OH 43210 USA

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2009年 / 45卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Dual mechanical port (DMP) machine; finite element analysis (FEA); optimal design; wind power;

D O I：

10.1109/TMAG.2009.2021526

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Dual mechanical port (DMP) machine, a continuous electrical variable transmission, is a very competitive alternative for vulnerable constant speed-ratio mechanical gearbox. In this paper, an optimal design method of a double-layer permanent magnet (PM) DMP machine for wind power application with random low wind turbine speed input and constant high synchronous speed output is proposed. With the stator efficiency and the cooling effect of the inner rotor as reference, an analytical model is built for the initial design of the machine and the finite element analysis (FEA) is investigated for optimization. Then, FEA results are given and the over-load capability of the machine is evaluated. Finally, a 10 kW DMP prototype machine with the cooling system is designed.

引用

页码：4613 / 4616

页数：4

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