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This paper proposes a novel permanent magnet retarder (PMR) whose stator subassembly is a magnetic equipment having independent work system. We focus on designing and analyzing its structural parameters. It is simple and feasible that optimize the structural parameters of the magnetic equipment by using magnetic circuit design method, but the precision of the result is not enough. We can get the relative curve between thestructural parameters and its magnetic force by using the finite element method (FEM). According to the optimal parameters, we design four kinds of magnetic equipment of PMR. Compared with the analytical and experimental results, it is confirmed that FEM is suitable for optimizing the structural parameters of magnetic equipment. Copyright © (2008) by the Electromagnetics Academy.
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ISSN: 1559-9450
年份: 2008
卷: 1
页码: 527-531
语种: 英文