时变条件下感应电机的诊断

2007 IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives Pub Date : 2007-12-04 DOI:10.1109/DEMPED.2007.4393082

A. Stefani, F. Filippetti, A. Bellini

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引用次数: 31

摘要

本文提出了一种通过对输入电流进行简单的后处理，在时变工况下诊断转子断条的方法。对开环和闭环感应电机进行了大量的仿真验证。提出了一种诊断指标，该指标对负载和惯性变化具有相当强的鲁棒性。

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Diagnosis of induction machines in time-varying conditions

A method is here presented that allows the diagnosis of broken rotor bars in time varying operations with simple post processing of input currents. Extensive simulations are presented to validate the proposed approach for open loop and closed loop induction machines. A diagnostic index is presented also, that is quite robust versus load and inertia variations.

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来源期刊

2007 IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives

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