Electricity: motive power systems – Induction motor systems – Primary circuit control
Patent
1988-09-26
1989-09-26
Smith, Jr., David
Electricity: motive power systems
Induction motor systems
Primary circuit control
318803, H02P 540
Patent
active
048703389
ABSTRACT:
A current source inverter for a load commutated induction motor drive is controlled in relation to the direct and quadrature components of the current vector as assigned in response to stator voltage, speed reference and actual speed. Control is on the inverter and the converter in relation to both components.
REFERENCES:
patent: 4330741 (1982-05-01), Nagase et al.
patent: 4338559 (1982-07-01), Blaschke et al.
Ito et al, "Analysis Offield Orientation Control of Current Inverter Drive Induction Motor Systems", IEEE Transaction on Industry Applications, vol. IA-19, No. 2, Mar./Apr. 1983, pp. 206-210.
Lorin C. M.
Smith Jr. David
Westinghouse Electric Corp.
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