| 基于Ansys的开关磁阻起动/发电机转子槽型设计 |
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| 引用本文： | 宋科璞,陈卫东,刘元度.基于Ansys的开关磁阻起动/发电机转子槽型设计[J].电机与控制应用,2012,39(1):1-5. |
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| 作者姓名： | 宋科璞 陈卫东 刘元度 |
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| 作者单位： | 飞行自动控制研究所飞行器控制一体化技术重点实验室,陕西西安,710065 |
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| 摘 要： | 分析了开关磁阻起动/发电机双凸极结构的优缺点。在有限元仿真分析的基础上,提出了开关磁阻起动/发电机两种槽型结构:填充型转子槽型和流线型转子槽型。利用有限元分析软件Ansys对此两种槽型优化方案与传统电机槽型进行了应力、形变、热场等分析,并对仿真结果进行了对比分析。在不同槽型的热场分析中首次提出了多场联合有限元仿真的温度场分析方法。为开关磁阻电机槽型的设计提供了参考,并对两种槽型的适用场合提供了理论依据。
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| 关 键 词： | 开关磁阻起动/发电机 转子槽型 有限元分析 |
Design of Slot Shapes of Switched Reluctance Starter/Generator Based on Ansys |
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| SONG Kepu
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CHEN Weidong
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LIU Yuandu.Design of Slot Shapes of Switched Reluctance Starter/Generator Based on Ansys[J].Electric Machines & Control Application,2012,39(1):1-5. |
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| Authors: | SONG Kepu CHEN Weidong LIU Yuandu |
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| Affiliation: | (Science and Technology on Aircraft Control Laboratory,Flight Automatic Control Research Institute,Xi’an 710065,China) |
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| Abstract: | The advantages and disadvantages of the doubly salient structure of switched reluctance starter/generator(SR S/G) was analyzed.Based on the analysis of finite element simulation,two optimized slot structures of SR S/G: filled structure and streamlined structure were put forward.The stress,deformation and thermal field simulation of those two structures were analyzed by finite element analysis software Ansys,the simulation results were compared with the conventional one.It was the first time to propose multi-field finite element thermal field simulation in thermal analysis of different slot structures.Theoretical reference to the design of SR S/G and theoretical evidence for applications in choices of different slot structures was provided. |
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| Keywords: | switched reluctance starter/generator rotor slot structure finite-element analysis |
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