Increasing refiner production by using motor thermal capacity for protection and control

IEEE Transactions on Industry Applications

Volumn 33, Issue 3, 1997, Pages 857-861

  Grainger, Lance G ^a,b   McDonald, Michael C ^a,c  

^a IEEE   (Canada)

^b Grainger Electrical Research Ltd   (Canada)

^c ENCANA CORPORATION   (Canada)

Author keywords

Induction motor; Motor protective relay; Negative sequence; Thermal capacity

Indexed keywords

CLOSED LOOP CONTROL SYSTEMS; ELECTRIC EQUIPMENT PROTECTION; ELECTRIC RELAYS; MICROPROCESSOR CHIPS; SENSORS; SPECIFIC HEAT OF SOLIDS;

MEDIUM DENSITY REFINERS;

INDUCTION MOTORS;

EID: 0031140758     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/28.585879     Document Type: Article

References (3)

1. E. L. Brancato, Estimation of lifetime expectancies of motors," IEEE Elect. Insulation Mag., vol. 8, pp. 5-13, May/June 1992.
2. F. Kreith, Principles of Heat Transfer, 2nd ed. Scranton, PA: International Textbook, 1968.
3. "Motors and generators," National Electrical Manufacturers Association, NEMA MG1.