Early detection of insulation failure in electric motors /
by Gerald T. Homce.
- Washington, DC : U.S. Dept. of the Interior, Bureau of Mines, [1992].
- ii, 18 p. : ill. ; 29 cm.
- Report of investigations ; 9450 .
- Report of investigations (United States. Bureau of Mines) ; 9450 .
Includes bibliographical references (p. 16)
92005710
Squirrel cage motors--Reliability--Mathematical models. Electric motors--Insulation--Reliability. Mining machinery--Electric driving--Reliability.