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| The cause analysis and rectification measures of no fault tripping in motor bearing-axle frequency converter |
| PANG Zhong, WANG Zhigang, ZHANG Weiwei, ZHANG Qi, YAN Mingzhi |
| Levima Advanced Materials Corporation, Tengzhong, Shandong 277527 |
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Abstract This paper aims at the cause analysis and rectification measures for the lack of over-current protection of the frequency converter under the half load state caused by the motor bearing fault. Through the technical transformation, it can avoid the further expansion of the motor and the driving equipment fault, which has a wide promotion significance in the motor driving equipment management industry.
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Received: 30 May 2020
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| Cite this article: |
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PANG Zhong,WANG Zhigang,ZHANG Weiwei等. The cause analysis and rectification measures of no fault tripping in motor bearing-axle frequency converter[J]. Electrical Engineering, 2021, 22(2): 68-71.
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http://dqjs.cesmedia.cn/EN/Y2021/V22/I2/68
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2021, Vol. 22 
