舰船用新型飞轮储能动发一体机综合物理场分析(英文)

A novel flywheel energy storage(FES) motor/generator(M/G) was proposed for marine systems.The purpose was to improve the power quality of a marine power system(MPS) and strengthen the energy recycle.Two structures including the magnetic or non-magnetic inner-rotor were contrasted in the magnetostati...

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Bibliographic Details
Published in船舶与海洋工程学报：英文版 no. 1; pp. 134 - 142
Main Author 于雅莉 王元昔 张国胜 孙枫
Format Journal Article
LanguageEnglish
Published 2012
Subjects
analysis
array
comprehensive
element
energy
field
finite
flywheel
Halbach
magnet
marine
motor/generator
physical
power
storage
structure
system
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ISSN1671-9433
1993-5048

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Summary:A novel flywheel energy storage(FES) motor/generator(M/G) was proposed for marine systems.The purpose was to improve the power quality of a marine power system(MPS) and strengthen the energy recycle.Two structures including the magnetic or non-magnetic inner-rotor were contrasted in the magnetostatic field by using finite element analysis(FEA).By optimally designing the size parameters,the average speed of FEA results of was 17 200 r/m,and the current was controlled between 62 and 68 A in the transient field.The electrical machine electromagnetism design was further optimized by the FEA in the temperature field,to find the local overheating point under the normal operation condition and provide guidance for the cooling system.Finally,it can be concluded from the comprehensive physical field analysis that the novel redundant structure M/G can improve the efficiency of the M/G and maintain the stability of the MPS.
Bibliography:Yali Yu1,2*,Yuanxi Wang1,Guosheng Zhang1 and Feng Sun2 1.Research Institute of Energy Storage Technology and Application,Harbin Engineering University,Harbin 150001,China 2.Department of Automation,Harbin Engineering University,Harbin 150001,China
23-1505/T
ISSN:1671-9433
1993-5048