Determination of magnetic flux density on the surfaces of rolling-element bearings as an indication of the current that has passed through them - an investigation

Tribology International

Volumn 32, Issue 8, 1999, Pages 455-467

  Prashad, Har ^a  

^a BHARAT HEAVY ELECTRICALS LIMITED   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC RESISTANCE MEASUREMENT; LEAKAGE CURRENTS; MAGNETIC FLUX; MATHEMATICAL MODELS; SURFACE PROPERTIES; VOLTAGE MEASUREMENT;

MAGNETIC FLUX DENSITY;

ROLLER BEARINGS;

EID: 0033309332     PISSN: 0301679X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0301-679X(99)00075-4     Document Type: Article

References (8)

1. Boyd J., Kaufman H.N. The causes and the control of electrical currents in bearings. Lubr. Eng. 15(1):1959;28-35.
2. Prashad H. Investigations of corrugated pattern on the surface of roller bearings operated under the influence of electrical fields. Lubr. Engr. 44(8):1988;710-718.
3. Prashad H. Investigations of damaged rolling-element bearings and deterioration of lubricants under the influence of electric fields. Wear. 176:1994;151-161.
4. Prashad H. Effects of operating parameters on the threshold voltages and impedance response of non-insulated rolling-element bearings under the action of electrical current. Wear. 117(2):1987;223-240.
5. Prashad H. The effects of current leakage on electroadhesion forces in rolling friction and magnetic flux density distribution on the surface of rolling-element bearings. ASME, J. Tribol. 110:1988;448-455.
6. Starling G.S. Electricity and magnetism. 1960;Longmans, Green and Co, London.
7. Prashad H., Murthy T.S.R. Behaviour of greases in statically bounded conditions and when used in non-insulated anti-friction bearings under the influence of electrical fields. Lubr. Eng. 44(3):1988;239-246.
8. Tasker JL, Graham RS. Effects of magnetic flux on rolling-element bearings. In: IEE Conference, 17-19 September 1985, Publication 254, 1985: 152-6.