感应电动机定子、转子故障建模与仿真及实验比较

2017 IEEE 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED) Pub Date : 2017-08-01 DOI:10.1109/DEMPED.2017.8062423

S. Dwivedi, J. Dannehl

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引用次数: 4

摘要

本文对感应电动机定子和转子故障的性质进行了全面的研究。本文建立了异步电动机定子和转子故障的数学模型和基于Matlab/ Simulink的仿真模型，并给出了仿真结果。对异步电动机在正常和故障状态下定子绕组电流的谐波和负序分量(不平衡量)进行了实验评估。仿真结果与实验结果吻合较好。建立的数学模型和仿真模型对于理解感应电机故障现象的物理性质，生成所需的数据，开发可靠的感应电机故障检测算法具有重要意义。

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Modeling and simulation of stator and rotor faults of induction motor and their experimental comparison

This paper presents a comprehensive research study on the nature of selected stator and rotor fault of Induction Motor. In this article a mathematical model and a Matlab/ Simulink based simulation model is developed and simulation results for stator and rotor faults of induction motors are presented. Experimental evaluation of harmonics and negative sequence component (measure of unbalance) of stator winding current is obtained in both healthy and faulty condition of Induction motor. The simulation and experimental results show close agreements between them. This developed mathematical model and simulation model is important to understand physics of fault phenomenon in Induction motor and to generate required data to develop reliable fault detection algorithms for Induction Motor.

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2017 IEEE 11th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)

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