Condition Monitoring of 3-? A.C Induction Motor Using PLC

This paper provides about the condition monitoring (CM) techniques for the 3- induction motor in a precise manner and while selecting proper condition monitoring techniques for specific application this will be useful. CM (Condition Monitoring) is a process of monitoring the operating parameters of machine to know the monitored characteristics and to predict machine health. In industries protection of devices such as motor has become challenging work. Further in this paper, various condition monitoring techniques are given with the specific advantages and disadvantages. For the condition monitoring of alternating motor, the economical and latest method is analyzing the stator current through LabVIEW. An intelligent diagnostic condition monitoring system has been proposed. This system will provide continuous real time tracking of different faults occurring in the system and for automatic decision making estimates the severity of faults.