Development and optimization of a moving-magnet tubular linear permanent magnet motor for use in a reciprocating compressor of household refrigerators

被引:25
作者
Abdalla, Izzeldin Idris [1 ]
Ibrahim, Taib [1 ]
Nor, Nursyarizal Bin Mohd [1 ]
机构
[1] Univ Teknol PETRONAS, Dept Elect & Elect Engn, Bandar Seri Iskandar 32610, Perak Darul Rid, Malaysia
关键词
Design optimization; Moving-magnet; Quasi-Halbach array; Tubular linear permanent magnet motor; CYLINDRICAL HALBACH ARRAY; DYNAMIC PERFORMANCE; SINGLE-PHASE; SHORT-STROKE; MACHINES; DESIGN; ACTUATOR; PREDICTION; FORCE;
D O I
10.1016/j.ijepes.2015.11.020
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
This paper presents the development, validation and design optimization of a moving-magnet tubular linear permanent magnet motor (TLPMM) with a trapezoidal permanent magnet shape. The design optimization was implemented by a two-dimensional Finite-Element Analysis (2-D FEA) and the validation was established by using Matlab software. The proposed motor has been designed to produce 85 W output power which is enough to operate the reciprocating compressor of a household refrigerator system. The purpose of the optimization is to achieve a maximum efficiency and minimum losses, where the angle of PMs, split-ratio and T-mr/T-p after optimized, the motor produced the highest efficiency by 93.8%. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:263 / 270
页数:8
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