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首页> 外文期刊>International review of electrical engineering >Genetic Algorithm Application to Detect Broken Rotor Bar in Three Phase Squirrel Cage Induction Motors
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Genetic Algorithm Application to Detect Broken Rotor Bar in Three Phase Squirrel Cage Induction Motors

机译:遗传算法在三相鼠笼式异步电动机转子断条检测中的应用

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摘要

One of the most important faults of a three-phase squirrel cage induction motor is broken rotor bar. The detection of this fault is necessary to avoid outage of motor as swell as subsequent damage to other equipment. Present paper introduces a new systematic straightforward method based on parameter identification for accurate detection of this type of fault in order to help enhance the diagnosis system of induction motors. The proposed method uses a genetic algorithm (GA) with data collected from a simple experiment on the selected motor. The validity of the scheme is shown for a motor with ratings of 1 hp and 380 V, under different operating point conditions. The analysis and decision in the proposed method can be achieved within a proper time.
机译:三相鼠笼式感应电动机的最重要故障之一是转子条损坏。必须检测到此故障,以免电动机因突然膨胀而损坏,并随后损坏其他设备。本文介绍了一种基于参数识别的系统的直接方法,可以准确地检测这种类型的故障,以帮助增强感应电动机的诊断系统。所提出的方法使用遗传算法(GA),并从选定的电动机的简单实验中收集数据。该方案的有效性在额定功率为1 hp和380 V的电动机下,在不同的工作点条件下显示。该方法的分析和决策可以在适当的时间内完成。

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