降低大功率同步永磁发电机转子的损耗

Q3 Engineering

Russian Electrical Engineering Pub Date : 2024-05-21 DOI:10.3103/s1068371224700135

Yu. N. Ivannikov, Yu. V. Zubkov, Yu. A. Makarichev

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引用次数: 0

摘要

摘要研究了通过减少高次谐波对气隙磁场的影响来降低永磁体杂散损耗的可能性。考虑了各种类型的定子绕组，并提出了径向励磁发电机中磁钢最佳形状的设计方案，以减少高次谐波，进而减少转子损耗。在解决问题时，使用了静态和非静态磁场的数值建模方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Loss Reduction in the Rotor of Powerful Synchronous Permanent Magnet Generators

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Loss Reduction in the Rotor of Powerful Synchronous Permanent Magnet Generators

Abstract

The possibility of stray loss reduction in permanent magnets by reducing the influence of higher harmonics on the magnetic field in the air gap is considered. Various types of stator windings are considered and design solutions are proposed for choosing the optimal shape of magnets in radially excited generators in terms of reducing higher harmonic and, consequently, rotor losses. When solving the problems, methods of numerical modeling of stationary and nonstationary magnetic fields are used.

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来源期刊

Russian Electrical Engineering Engineering-Electrical and Electronic Engineering

CiteScore

1.50

自引率

0.00%

发文量

期刊介绍： Russian Electrical Engineering is a journal designed for the electrical engineering industry and publishes the latest research results on the design and utilization of new types of equipment for that industry and on the ways of improving the efficiency of existing equipment.