| 舰船用新型飞轮储能动发一体机综合物理场分析(英文) |
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| 引用本文： | 于雅莉,王元昔,张国胜,孙枫.舰船用新型飞轮储能动发一体机综合物理场分析(英文)[J].船舶与海洋工程学报,2012,11(1):134-142. |
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| 作者姓名： | 于雅莉 王元昔 张国胜 孙枫 |
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| 作者单位： | Research Institute of Energy Storage Technology and Application,Harbin Engineering University;Department of Automation,Harbin Engineering University |
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| 基金项目： | Supported by the Fundamental Research Funds for the Central Universities under Grants Nos. HEUCF101706 and HEUCF111705 |
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| 摘 要： | 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.
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| 关 键 词： | marine power system flywheel energy storage Halbach array magnet structure comprehensive physical field motor/generator finite element analysis |
Analysis of the comprehensive physical field for a new flywheel energy storage motor/generator on ships |
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| Yali Yu,Yuanxi Wang,Guosheng Zhang,Feng Sun.Analysis of the comprehensive physical field for a new flywheel energy storage motor/generator on ships[J].Journal of Marine Science and Application,2012,11(1):134-142. |
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| Authors: | Yali Yu Yuanxi Wang Guosheng Zhang Feng Sun |
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| Institution: | 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 |
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| Abstract: | 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. |
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| Keywords: | marine power system flywheel energy storage Halbach array magnet structure comprehensive physical field motor/generator finite element analysis |
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