感应电机在不同电能质量事件下的状态评估

2015 International Conference on Condition Assessment Techniques in Electrical Systems (CATCON) Pub Date : 2015-12-01 DOI:10.1109/CATCON.2015.7449517

Supriya Jaiswal, M. Ballal

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引用次数: 3

摘要

本文研究了电能质量条件下感应电动机性能的状态评定。在MATLAB/Simulink环境下进行了全面的研究。为产生不同的电能质量事件，开发了Simulink模型。利用具有不同统计特征的斯托克韦尔变换，实现了对地震事件震级、类型和持续时间的识别。在每次事件中，均观察到感应电动机的有效值电流上升和效率下降。用电参数记录采用所提出的电能表模型。本文有助于确定在不同电能质量条件下发生的损耗。并对损耗对异步电动机效率的影响进行了评价。

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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Condition assessment of induction motor under different power quality events

This paper deals with the condition assessment of induction motor performance under power quality conditions. Comprehensive investigation is performed in MATLAB/Simulink environment. Simulink models are developed for generation of different power quality events. The identification of magnitude, type and duration of event is accomplished using Stockwell transform with different statistical features. During every event specific rise in rms current and reduction in efficiency of induction motor is observed. Electrical parameters are recorded using proposed energy meter model. The paper contributes in determination of losses occurred during different power quality conditions. Also, the effect of loss in depreciating the induction motor efficiency is evaluated.

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2015 International Conference on Condition Assessment Techniques in Electrical Systems (CATCON)

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