Design and analysis of a Pseudo Direct-Drive propulsion motor

Design and analysis of a Pseudo Direct-Drive propulsion motor
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伪直驱推进电机的设计与分析

DOI：
10.1049/cp.2010.0025
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发表时间：
2010
期刊：
--
影响因子：
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通讯作者：
K. Daffey
K. Daffey
中科院分区：
--
文献类型：
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作者：
D. Powell;S. Calverley;F. D. Wildt;K. Daffey

文献摘要

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本文讨论了一个拟议的15兆瓦磁齿轮推进电机或伪直接驱动（PDD®）的海军应用的设计和分析。传动系包括串联安装的两个马达，以在小于lOOrpm下产生15 MW的总功率。PDD®在此应用中具有许多优势：非常高的扭矩密度、高效率、显著降低的冷却要求、高功率因数（>0.9）、低齿槽转矩和非常低的扭转振动传递到轴。（2页）
This paper discusses the design and analysis of a proposed 15MW magnetically geared propulsion motor or Pseudo Direct-Drive (PDD®) for a naval application. The drive-train comprises two motors mounted in tandem to produce 15MW total power at less than lOOrpm. The PDD® offers a number of advantages over its counterparts for this application: very high torque density, high efficiency, significantly reduced cooling requirements, high power factor (>0.9), low cogging torque and very low transmission of torsional vibrations to the shaft. (2 pages)