改进的爪杆机的空载和有载操作特性

2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER) Pub Date : 2018-04-10 DOI:10.1109/EVER.2018.8362336

Roua Omri, A. Ibala, A. Masmoudi

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引用次数: 5

摘要

本文对爪极发电机(CPA)的无载和有载特性进行了三维有限元分析，在转子爪爪之间安装了极间永磁体(pm)，简称为IPM-CPA。pm具有双重作用:(i)消除爪对爪泄漏通量和(ii)提高每极通量。为了突出极间pm的影响，通过对传统CPA的无载和有载特征进行表征，启动了3d有限元分析。后者是经过实验验证的。然后，处理IPM CPA的情况。系统地比较了所得到的特征与传统CPA所显示的特征。特别注意对无载和有载运行时电枢相电压的谐波含量进行了研究。

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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Characterization on the no- and on-load operations of an improved claw pole machine

The paper deals with 3D FEA-based characterization of the no- and on-load features of a claw pole alternator (CPA) with an inter-pole permanent magnets (PMs) mounted in between the rotor claws, yielding the abbreviation IPM-CPA. The PMs play a dual role: (i) the eradication of the claw-to-claw leakage flux and (ii)the enhancement of the flux per pole. In order to highlight the effects of the inter pole PMs, the 3D-FEA is initiated by the characterization of the no- and on-load features of the conventional CPA. These latter are experimentally-validated. Then, the case of the IPM CPA is treated. The obtained features are systematically-compared to those exhibited by the conventional CPA. A special attention is paid to the investigation of the harmonic content of the armature phase voltage at no- and on-load operation.

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来源期刊

2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)

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