Title :
Electronic Measurement and Control of Electrical Machine Torque
Author :
Smith, Richard T.
Author_Institution :
Southwest Research Institute, San Antonio. Tex. 78284.
fDate :
5/1/1974 12:00:00 AM
Abstract :
A nonmechanical, completely electronic scheme for measuring the instantaneous electrically developed shaft torque of electrical machines is proposed. The method, which can be applied to all conditions of operation and all types of electrical machines, utilizes the two basic laws: T = Ki¿ and ¿ = ¿(e - ri) dt.
Keywords :
Circuits; Current measurement; Electric variables measurement; Error correction; Pulse measurements; Shafts; Stators; Torque control; Torque measurement; Voltage;
Journal_Title :
Industrial Electronics and Control Instrumentation, IEEE Transactions on
DOI :
10.1109/TIECI.1974.351195
