基于扩展卡尔曼滤波的三相异步电动机故障建模与转速估计

2014 IEEE Symposium on Computer Applications and Industrial Electronics (ISCAIE) Pub Date : 2014-04-07 DOI:10.1109/ISCAIE.2014.7010213

M. Jannati, S. Asgari, A. Monadi, N. R. N. Idr, M. J. Aziz, D. Dehghani, A. Faudzi

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引用次数: 3

摘要

提出了一种故障三相异步电动机(开相故障下的三相异步电动机)的建模方法。所建立的模型具有与平衡三相模型相同的方程结构。结果表明，基于扩展卡尔曼滤波(EKF)估计技术，该模型可用于估计故障IM的速度，该技术是针对平衡三相IM开发的。仿真和实验结果表明了所提方法的有效性。

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Modeling and speed estimation of a faulty 3-phase induction motor by using extended Kalman filter

This paper presents a modeling technique for a faulty 3-phase Induction Motor (3-phase Induction Motor IM under open-phase fault). The developed model has the same structure of equations as the balanced 3-phase model. It is shown that the model can be utilized to estimate the speed of a faulty IM based on an Extended Kalman Filter (EKF) estimation technique, which was developed for a balanced 3-phase IM. Simulation and experimental results are presented to show the validity of the proposed techniques.

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来源期刊

2014 IEEE Symposium on Computer Applications and Industrial Electronics (ISCAIE)

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