Skin effect and proximity losses in high speed brushless permanent magnet motors
Skin effect and proximity losses in high speed brushless permanent magnet motors
复制标题
高速无刷永磁电机中的趋肤效应和邻近损耗
DOI：
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复制
发表时间：
2013
期刊：
影响因子：
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通讯作者：
D. Dorrell
中科院分区：
文献类型：
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作者：
Mircea Popescu;D. Dorrell
本文研究了不同高速无刷永磁电机绕组中的涡流和邻近损耗。几篇论文已经解决了这个问题，但在本文中，研究了不同的拓扑和绕组连接以进行比较研究。这是通过不同的运行速度和负载来完成的。这很重要，因为正在开发更多的机器来满足汽车电力驱动等应用的要求。这些通常在瞬态扭矩循环期间以高电流密度在机器的热极限下运行。
This paper investigates eddy current and proximity losses in windings of different high speed brushless permanent magnet machines. Several papers have already addressed this but in this paper different topologies and winding connections are investigated to give a comparative study. This is done different operating speeds and loadings. This is important because more machnes are being developed to address the requirements of applications such as automotive electric drives. These often operate at the thermal limits of the machine at high current density during the transient torque cycling.