定子绕组不同配置的五相感应电机容错性分析

2015 International Conference on Electrical Drives and Power Electronics (EDPE) Pub Date : 2015-09-01 DOI:10.1109/EDPE.2015.7325294

L. Schreier, J. Bendl, M. Chomat

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引用次数: 14

摘要

本文对单相绕组开路的五相感应电机的运行进行了分析。给出了定子绕组呈星形、五角形和五角形三种绕组形式时，电机在紧急运行时的不同特性。电流和转矩是通过开发的数值模型确定的。本文对五相电机和三相电机的性能进行了比较。提出了定子绕组与进给源的最佳连接方式，使机器在紧急情况下仍能继续运行，且与故障前相比，其输出功率减少最小。

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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Analysis of fault tolerance of five-phase induction machine with various configurations of stator winding

The paper is aimed at the analysis of operation of a five-phase induction machine with one phase winding open. It shows different properties of a machine in emergency operation with the stator winding in star, pentagon and pentacle configurations. The currents and torques are determined by means of a developed numerical model. In the paper, the properties of a five-phase machine and a three-phase machine are compared. The optimal way of connecting the stator winding with a feeding source is proposed, so that the machine can continue in emergency operation with a minimal reduction of its power output compared to the operation before a fault.

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来源期刊

2015 International Conference on Electrical Drives and Power Electronics (EDPE)

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