Investigation of a New Flux-Modulated Permanent Magnet Brushless Motor for EVs
This paper presents a flux-modulated direct drive (FMDD) motor. The key is to integrate the magnetic gear with the PM motor while removing the gear inner-rotor. Hence, the proposed FMDD motor can achieve the low-speed high-torque output and high-speed compact design requirements as well as high-torq...
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Series: | The Scientific World Journal |
Online Access: | http://dx.doi.org/10.1155/2014/540797 |
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doaj-862fbb01786f462e97e706035d1165e72020-11-24T21:45:15ZengHindawi LimitedThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/540797540797Investigation of a New Flux-Modulated Permanent Magnet Brushless Motor for EVsYing Fan0Lingling Gu1Yong Luo2Xuedong Han3Ming Cheng4School of Electrical Engineering, Southeast University, Nanjing 210096, ChinaSchool of Electrical Engineering, Southeast University, Nanjing 210096, ChinaSchool of Electrical Engineering, Southeast University, Nanjing 210096, ChinaDepartment of New Energy, Jiangsu Electric Power Design Institute, Nanjing 2111100, ChinaSchool of Electrical Engineering, Southeast University, Nanjing 210096, ChinaThis paper presents a flux-modulated direct drive (FMDD) motor. The key is to integrate the magnetic gear with the PM motor while removing the gear inner-rotor. Hence, the proposed FMDD motor can achieve the low-speed high-torque output and high-speed compact design requirements as well as high-torque density with a simple structure. The output power equation is analytically derived. By using finite element analysis (FEA), the static characteristics of the proposed motor are obtained. Based on these characteristics, the system mathematical model can be established. Hence, the evaluation of system performances is conducted by computer simulation using the Matlab/Simulink. A prototype is designed and built for experimentation. Experimental results are given to verify the theoretical analysis and simulation.http://dx.doi.org/10.1155/2014/540797 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ying Fan Lingling Gu Yong Luo Xuedong Han Ming Cheng |
spellingShingle |
Ying Fan Lingling Gu Yong Luo Xuedong Han Ming Cheng Investigation of a New Flux-Modulated Permanent Magnet Brushless Motor for EVs The Scientific World Journal |
author_facet |
Ying Fan Lingling Gu Yong Luo Xuedong Han Ming Cheng |
author_sort |
Ying Fan |
title |
Investigation of a New Flux-Modulated Permanent Magnet Brushless Motor for EVs |
title_short |
Investigation of a New Flux-Modulated Permanent Magnet Brushless Motor for EVs |
title_full |
Investigation of a New Flux-Modulated Permanent Magnet Brushless Motor for EVs |
title_fullStr |
Investigation of a New Flux-Modulated Permanent Magnet Brushless Motor for EVs |
title_full_unstemmed |
Investigation of a New Flux-Modulated Permanent Magnet Brushless Motor for EVs |
title_sort |
investigation of a new flux-modulated permanent magnet brushless motor for evs |
publisher |
Hindawi Limited |
series |
The Scientific World Journal |
issn |
2356-6140 1537-744X |
publishDate |
2014-01-01 |
description |
This paper presents a flux-modulated direct drive (FMDD) motor. The key is to integrate the magnetic gear with the PM motor while removing the gear inner-rotor. Hence, the proposed FMDD motor can achieve the low-speed high-torque output and high-speed compact design requirements as well as high-torque density with a simple structure. The output power equation is analytically derived. By using finite element analysis (FEA), the static characteristics of the proposed motor are obtained. Based on these characteristics, the system mathematical model can be established. Hence, the evaluation of system performances is conducted by computer simulation using the Matlab/Simulink. A prototype is designed and built for experimentation. Experimental results are given to verify the theoretical analysis and simulation. |
url |
http://dx.doi.org/10.1155/2014/540797 |
work_keys_str_mv |
AT yingfan investigationofanewfluxmodulatedpermanentmagnetbrushlessmotorforevs AT linglinggu investigationofanewfluxmodulatedpermanentmagnetbrushlessmotorforevs AT yongluo investigationofanewfluxmodulatedpermanentmagnetbrushlessmotorforevs AT xuedonghan investigationofanewfluxmodulatedpermanentmagnetbrushlessmotorforevs AT mingcheng investigationofanewfluxmodulatedpermanentmagnetbrushlessmotorforevs |
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1725905596261072896 |