Method and apparatus for detecting stall current in an energized

Details Method and apparatus for detecting stall current in an energized Method and apparatus for detecting stall current in an energized

1990-02-20

1991-04-30

Shoop, Jr., William M.

Electricity: motive power systems

Limitation of motor load, current, torque or force

361 24, 318471, H02H 308

Patent

active

050121685

ABSTRACT:
Stall current levels are determined according to measured peak currents occurring immediately after the energization of a motor. By utilizing a fractional value of the determined peak current value, the stall current is determined each time the motor is energized to compensate for variations in current flowing in a motor at different ambient temperatures.

REFERENCES:
patent: 3974422 (1976-08-01), Konig
patent: 4394607 (1983-07-01), Lemirande
patent: 4432031 (1984-02-01), Premerlani
patent: 4433274 (1984-02-01), Duhame
patent: 4455012 (1984-06-01), Gupta
patent: 4468599 (1984-08-01), Bergan et al.
patent: 4509088 (1985-04-01), Profio
patent: 4581711 (1986-04-01), Hirata et al.
patent: 4628234 (1986-12-01), Mizuta et al.
patent: 4641067 (1987-02-01), Iizawa et al.
patent: 4659976 (1987-04-01), Johnson
patent: 4725765 (1988-02-01), Miller
patent: 4746845 (1988-05-01), Mizuta et al.
patent: 4779031 (1988-10-01), Arendo et al.
patent: 4796142 (1989-01-01), Libert
patent: 4878004 (1989-10-01), Shimizu

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