Design and testing of a high-speed aerospace permanent magnet starter/generator

M. van der Geest, H. Polinder, J. Ferreira, D. Zeilstra
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引用次数: 10

Abstract

This paper presents the implementation of a surface mounted permanent magnet machine for use as an aerospace starter/generator. The application requires a starting torque significantly exceeding the maximum generator torque, as well as a fail-safe design that can withstand short-circuits. These requirements conflict and the impact on basic inverter and machine performance is analyzed. A machine is designed and analyzed in detail, highlighting winding and rotor eddy-current loss effects. The machine is manufactured and the basic performance is tested to confirm the models.
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高速航空航天永磁起动/发电机的设计与试验
本文介绍了一种用于航天起动/发电机的表面安装永磁电机的实现方法。该应用要求启动扭矩大大超过最大发电机扭矩,以及能够承受短路的故障安全设计。分析了这些要求的冲突以及对逆变器基本性能和整机性能的影响。设计并详细分析了电机,重点介绍了绕组和转子涡流损耗的影响。制造了机器,并对其基本性能进行了测试,以确认型号。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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