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tianli866150新虫 (小有名气)
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[求助]
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一种永磁调速器磁路的优化方案分析 摘要：磁路的设计与计算是永磁调速器设计的核心，在铜盘与导体盘之间设计一个导磁盘，用于优化永磁调速器的磁路结构。运用COMSOL软件对包含导磁盘的永磁调速器动态磁场仿真，分析磁路结构以及磁路优化效果。仿真结果表明导磁盘具有增强永磁体的磁能利用率，改善穿过铜盘的磁力线分布，提高永磁调速器的传递扭矩等作用。分析导磁盘的磁导率和厚度变化对传递扭矩的影响，选择合适的导磁盘厚度、磁导率以及导磁材料，为合理设计永磁调速器的磁路提供依据。 关键词：永磁调速器；磁路；导磁盘；磁导率 |
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武汉一心一译 
捐助贵宾 (著名写手)
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tianli866150: 金币+100, 翻译EPI+1, ★有帮助 2016-05-03 11:03:15
tianli866150: 金币+100, 翻译EPI+1, ★有帮助 2016-05-03 11:03:15
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一种 永磁调速器 磁路的 优化方案分析 A Optimization Scheme of Magnetic Circuit of Permanent Magnet Speed Controller 摘要：磁路的设计 与 计算 是 永磁调速器 设计的核心，在 铜盘 与 导体盘 之间 设计一个 导磁盘，用于 优化 永磁调速器的 磁路结构。运用 COMSOL软件 对 包含 导磁盘的 永磁调速器 动态磁场 仿真，分析 磁路结构 以及 磁路优化效果。仿真结果 表明导磁盘 具有 增强 永磁体的 磁能利用率，改善 穿过 铜盘的 磁力线分布，提高 永磁调速器的 传递扭矩 等作用。分析 导磁盘的 磁导率 和 厚度变化 对 传递扭矩的 影响，选择 合适的 导磁盘厚度、磁导率 以及 导磁材料，为 合理设计 永磁调速器的 磁路提供依据。 Abstract: Design and calculation of magnetic circuit is the core sector for design of permanent magnet speed controller. In this paper, a magnetic conductive disc, which was installed between copper disc and conductor disc, was used to optimize magnetic circuit structure of permanent magnet speed controller. The dynamic magnetic field of permanent magnet speed controller comprising magnetic conductive disc was simulated using COMSOL software, and the magnetic circut structure and its optimization effect were analyzed. Simulation results show that magnetic conductive disc is capable of increasing magnetic energy use ratio of permanent magnet, improving distribution of magnetic line which penetrates copper disc, and increasing transmission torque of permanent magnet speed controller. In addition, this paper also analyzed the influences of conductivity and thickness of magnetic conductive disc on transmission torque of permanent magnet speed controller, and provided theoretic basis for reasonable design of magnetic circuit of permanent magnet speed controller by selecting proper thickness and magnetic conductivity and magnetoconductive material. 关键词：永磁调速器；磁路；导磁盘；磁导率 Keywords: Permanent Magnet Speed Controller; Magnetic Circuit; Magnetic Conductive Disc; Magnetic Conductivity |
2楼2016-05-03 10:52:07
baoqiang133 
捐助贵宾 (小有名气)
高级翻译
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tianli866150: 金币+100, ★有帮助 2016-05-03 13:51:03
tianli866150: 金币+100, ★有帮助 2016-05-03 13:51:03
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An Analysis of the Optimization Scheme for Magnetic Circuits of Permanent Magnet Speed Governors Abstract: Design and calculation of the magnetic circuits are the core of the design of permanent magnet speed governors. A magnetic conductive disk is designed between the copper disc and the conductor disk for optimization of the magnetic circuits of the permanent magnet speed governors. The software COMSOL is used to simulate the dynamic magnetic field of the permanent magnet speed governor containing a magnetic conductive disk and analyze the magnetic circuit structure and the result of the magnetic circuit optimization. The simulation result shows that the magnetic conductive disk plays roles in increasing the utilization ratio of magnetic energy of the permanent magnet, improving the distribution of the magnetic lines of force passing through the copper disk, increasing the transmission torque of the permanent magnet speed governor, and the like. The effect of the magnetic conductivity and the variation in thickness of the magnetic conductive disks on the transmission torque is analyzed to select proper magnetic conductive disk thickness, magnetic conductivity, and magnetic conductive materials and provide basis for rational design of the magnetic circuits of the permanent magnet speed governors. Keywords: permanent magnet speed governors; magnetic circuits; magnetic conductive disks; magnetic conductivity |
3楼2016-05-03 12:29:21