Power Generation Performance Analysis of a Hub Dynamo Considering a Magnetic Hysteresis

被引：4
|
作者：
Niguchi, Noboru [1 ]
Hirata, Katsuhiro [1 ]
Nobuhara, Shugo [1 ]
Morita, Kazuya [1 ]
机构：
[1] Osaka Univ, 2-2 Yamadaoka, Suita, Osaka 5650871, Japan
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2017年 / 53卷 / 06期
关键词：
Finite element analysis; hub dynamo; magnetic hysteresis; play model; EDDY-CURRENT ANALYSIS; VECTOR PLAY MODEL; CORE;
D O I：
10.1109/TMAG.2017.2660581
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：
In this paper, we propose a computation technique to compute the power generation performance of a hub dynamo, which is installed in a bicycle. The output power of the hub dynamo is small, and it is difficult to accurately predict the power generation performance using 3-D finite-element analysis. First, the output voltage of the hub dynamo is computed considering a magnetic hysteresis and imperfect magnetization areas. The influence of the magnetic hysteresis on the output voltage is investigated. Finally, the computed output voltage is verified by carrying out measurements on a real hub dynamo.
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页数：5
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