Condition-based maintenance of electrical machines.
Kohler-JL; Sottile-J; Trutt-FC
IAS '99: Conference Record of the 1999 IEEE Industry Applications Conference: Thirty forth IAS Annual Meeting, October 3-7, 1999, Phoenix, Arizona. Piscataway, NJ: Institute of Electrical and Electronics Engineers, 1999 Oct; 3:205-211
Twenty-five years ago, the former U.S. Bureau of Mines funded a research project aimed at developing the enabling technology for incipient failure prediction in electric power system components as a means of reducing the injuries and fatalities that sometimes occur when equipment malfunctions. Over the ensuing years, interest in this has waxed and waned, but recently interest has been growing for both civilian and military applications. This paper addresses the level of turn-to-turn insulation deterioration that can be resolved using an on-line monitoring technique. The detection of turn-to-turn defects is especially important because they are believed to represent the beginning stage of most motor winding failures.
Electrical-hazards; Electrical-systems; Monitoring-systems; Electrical-failure-prediction; Electrical-safety
IAS '99: Conference Record of the 1999 IEEE Industry Applications Conference: Thirty-forth IAS Annual Meeting, October 3-7, 1999, Phoenix, Arizona