Please use this identifier to cite or link to this item: http://localhost/handle/Hannan/647134
Title: Performance Analysis of a Novel Triple-Permanent-Magnet- Excited Magnetic Gear and Its Design Method
Authors: Yiduan Chen;W. N. Fu;Wei Li
subject: magnetic field|optimization algorithm|magnetic gear|finite element method|Design method
Year: 2016
Publisher: IEEE
Abstract: This paper proposes a novel triple-permanent-magnet-excited (TPME) magnetic gear (MG) with an extra stationary layer of permanent magnets (PMs) sandwiched between adjacent ferromagnetic segments to produce an additional torque and in which a simplified consequent-pole Halback array-type PM arrangement is employed to improve the magnetic field characteristic. The novel TPME-MG has a higher torque transmission density when compared with its conventional counterpart. Its design method using the numerical finite-element method and the optimization algorithm is presented. The novel TPME-MG with optimal PM arrangement can significantly achieve higher torque density and torque per PM volume. The results of finite-element computation show that the proposed TPME-MG with optimal PM arrangement has over 74% higher torque density (torque per unit overall volume) and more than 37% higher torque per PM volume compared with a conventional surface-mounted MG, and can reach 51% higher torque density and 34% higher torque per PM volume compared with an original design of TPME-MG, which validates the effectiveness of the design method for the PM arrangement in the novel TPME-MG.
URI: http://localhost/handle/Hannan/156606
http://localhost/handle/Hannan/647134
ISSN: 0018-9464
1941-0069
volume: 52
issue: 7
Appears in Collections:2016

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Title: Performance Analysis of a Novel Triple-Permanent-Magnet- Excited Magnetic Gear and Its Design Method
Authors: Yiduan Chen;W. N. Fu;Wei Li
subject: magnetic field|optimization algorithm|magnetic gear|finite element method|Design method
Year: 2016
Publisher: IEEE
Abstract: This paper proposes a novel triple-permanent-magnet-excited (TPME) magnetic gear (MG) with an extra stationary layer of permanent magnets (PMs) sandwiched between adjacent ferromagnetic segments to produce an additional torque and in which a simplified consequent-pole Halback array-type PM arrangement is employed to improve the magnetic field characteristic. The novel TPME-MG has a higher torque transmission density when compared with its conventional counterpart. Its design method using the numerical finite-element method and the optimization algorithm is presented. The novel TPME-MG with optimal PM arrangement can significantly achieve higher torque density and torque per PM volume. The results of finite-element computation show that the proposed TPME-MG with optimal PM arrangement has over 74% higher torque density (torque per unit overall volume) and more than 37% higher torque per PM volume compared with a conventional surface-mounted MG, and can reach 51% higher torque density and 34% higher torque per PM volume compared with an original design of TPME-MG, which validates the effectiveness of the design method for the PM arrangement in the novel TPME-MG.
URI: http://localhost/handle/Hannan/156606
http://localhost/handle/Hannan/647134
ISSN: 0018-9464
1941-0069
volume: 52
issue: 7
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7393835.pdf2.09 MBAdobe PDFThumbnail
Preview File
Title: Performance Analysis of a Novel Triple-Permanent-Magnet- Excited Magnetic Gear and Its Design Method
Authors: Yiduan Chen;W. N. Fu;Wei Li
subject: magnetic field|optimization algorithm|magnetic gear|finite element method|Design method
Year: 2016
Publisher: IEEE
Abstract: This paper proposes a novel triple-permanent-magnet-excited (TPME) magnetic gear (MG) with an extra stationary layer of permanent magnets (PMs) sandwiched between adjacent ferromagnetic segments to produce an additional torque and in which a simplified consequent-pole Halback array-type PM arrangement is employed to improve the magnetic field characteristic. The novel TPME-MG has a higher torque transmission density when compared with its conventional counterpart. Its design method using the numerical finite-element method and the optimization algorithm is presented. The novel TPME-MG with optimal PM arrangement can significantly achieve higher torque density and torque per PM volume. The results of finite-element computation show that the proposed TPME-MG with optimal PM arrangement has over 74% higher torque density (torque per unit overall volume) and more than 37% higher torque per PM volume compared with a conventional surface-mounted MG, and can reach 51% higher torque density and 34% higher torque per PM volume compared with an original design of TPME-MG, which validates the effectiveness of the design method for the PM arrangement in the novel TPME-MG.
URI: http://localhost/handle/Hannan/156606
http://localhost/handle/Hannan/647134
ISSN: 0018-9464
1941-0069
volume: 52
issue: 7
Appears in Collections:2016

Files in This Item:
File Description SizeFormat 
7393835.pdf2.09 MBAdobe PDFThumbnail
Preview File