Permeance Analysis and Calculation of the Double-Radial Rare-Earth Permanent Magnet Voltage-Stabilizing Generation Device
The structure and magnetic circuit of the modern permanent magnet (PM) generator are often very complicated, which makes the traditional finite element analysis of magnetic field highly difficult. This paper establishes an equivalent magnetic circuit model of a new double-radial PM generator using t...
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doaj-068dc43ccc784ad080a31dd6359a9d372021-03-29T20:44:14ZengIEEEIEEE Access2169-35362018-01-016239392394710.1109/ACCESS.2018.27924488255602Permeance Analysis and Calculation of the Double-Radial Rare-Earth Permanent Magnet Voltage-Stabilizing Generation DeviceXueyi Zhang0https://orcid.org/0000-0002-7819-930XQinjun Du1Shilun Ma2Huihui Geng3Wenjing Hu4Zhiwu Li5Guoqiang Liu6School of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo, ChinaSchool of Electrical and Electronic Engineering, Shandong University of Technology, Zibo, ChinaSchool of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo, ChinaSchool of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo, ChinaSchool of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo, ChinaInstitute of Systems Engineering, Macau University of Science and Technology, Macau, ChinaSchool of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo, ChinaThe structure and magnetic circuit of the modern permanent magnet (PM) generator are often very complicated, which makes the traditional finite element analysis of magnetic field highly difficult. This paper establishes an equivalent magnetic circuit model of a new double-radial PM generator using the traditional equivalent circuit method and data analysis, introduces the calculation formulas of permeance and leakage permeance (LP) in magnetic circuits in detail, analyzes the influence factors of the LP, and provides the solutions. These studies will have a certain guiding significance for the design and optimization of generator circuits. To obtain the best matching parameters, the main parameters of the generator are tested and analyzed, such as the thickness of PM steel in the magnetization direction, length of PM steel, number of pole pairs, and the thickness of spacer bush. Finally, a prototype is tested, and the results show that the output characteristics of the designed double-radial PM voltage-stabilizing generation device are very good.https://ieeexplore.ieee.org/document/8255602/Data analysisdouble-radial rare-earth permanent magnetequivalent magnetic circuit modelpermeance analysisvehiclesvoltage-stabilizing generation device |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Xueyi Zhang Qinjun Du Shilun Ma Huihui Geng Wenjing Hu Zhiwu Li Guoqiang Liu |
spellingShingle |
Xueyi Zhang Qinjun Du Shilun Ma Huihui Geng Wenjing Hu Zhiwu Li Guoqiang Liu Permeance Analysis and Calculation of the Double-Radial Rare-Earth Permanent Magnet Voltage-Stabilizing Generation Device IEEE Access Data analysis double-radial rare-earth permanent magnet equivalent magnetic circuit model permeance analysis vehicles voltage-stabilizing generation device |
author_facet |
Xueyi Zhang Qinjun Du Shilun Ma Huihui Geng Wenjing Hu Zhiwu Li Guoqiang Liu |
author_sort |
Xueyi Zhang |
title |
Permeance Analysis and Calculation of the Double-Radial Rare-Earth Permanent Magnet Voltage-Stabilizing Generation Device |
title_short |
Permeance Analysis and Calculation of the Double-Radial Rare-Earth Permanent Magnet Voltage-Stabilizing Generation Device |
title_full |
Permeance Analysis and Calculation of the Double-Radial Rare-Earth Permanent Magnet Voltage-Stabilizing Generation Device |
title_fullStr |
Permeance Analysis and Calculation of the Double-Radial Rare-Earth Permanent Magnet Voltage-Stabilizing Generation Device |
title_full_unstemmed |
Permeance Analysis and Calculation of the Double-Radial Rare-Earth Permanent Magnet Voltage-Stabilizing Generation Device |
title_sort |
permeance analysis and calculation of the double-radial rare-earth permanent magnet voltage-stabilizing generation device |
publisher |
IEEE |
series |
IEEE Access |
issn |
2169-3536 |
publishDate |
2018-01-01 |
description |
The structure and magnetic circuit of the modern permanent magnet (PM) generator are often very complicated, which makes the traditional finite element analysis of magnetic field highly difficult. This paper establishes an equivalent magnetic circuit model of a new double-radial PM generator using the traditional equivalent circuit method and data analysis, introduces the calculation formulas of permeance and leakage permeance (LP) in magnetic circuits in detail, analyzes the influence factors of the LP, and provides the solutions. These studies will have a certain guiding significance for the design and optimization of generator circuits. To obtain the best matching parameters, the main parameters of the generator are tested and analyzed, such as the thickness of PM steel in the magnetization direction, length of PM steel, number of pole pairs, and the thickness of spacer bush. Finally, a prototype is tested, and the results show that the output characteristics of the designed double-radial PM voltage-stabilizing generation device are very good. |
topic |
Data analysis double-radial rare-earth permanent magnet equivalent magnetic circuit model permeance analysis vehicles voltage-stabilizing generation device |
url |
https://ieeexplore.ieee.org/document/8255602/ |
work_keys_str_mv |
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