Analysis on application of precise spot inspection in diagnosis of rotor cage bar fracture of highvoltage motor

Abstract

Abstract: Abstract:Taking Baotou Power Generation Branch of Huadian Inner Mongolia Energy Company Limited as example, the precise spot inspection diagnosis technology was used to diagnose the rotor cage bar fracture of highvoltage twospeed motor for large vertical circulating water pump, and favorable effect was obtained. Using the facilities management mode including precise spot inspection, the predictive maintenance and the condition based maintenance are possible, and the facility accident rate and the cost of maintenance are reduced, and the facilities can operate safely and economically.

Key words: Key words:precise spot inspection, diagnosis, cage bar fracture, condition based maintenance, management mode

HOU Jian. Analysis on application of precise spot inspection in diagnosis of rotor cage bar fracture of highvoltage motor[J]. Huadian Technology, 2013, 35(8): 52-53.

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Analysis on application of precise spot inspection in diagnosis of rotor cage bar fracture of highvoltage motor

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