Microprocessor control of inverter power transistors with DC con

Details Microprocessor control of inverter power transistors with DC con Microprocessor control of inverter power transistors with DC con

1981-01-15

1983-01-25

Beha, Jr., William H.

Electric power conversion systems

Current conversion

With means to introduce or eliminate frequency components

363 98, H02P 1320, H02M 112

Patent

active

043707025

ABSTRACT:
The switching intervals for the power transistors in a three-phase inverter are generated by a microprocessor. DC content control is provided separately for each phase by modulation of the duration of the switching intervals through adjustment of the length of the sequences of instructions carried out by the microprocessor.

REFERENCES:
patent: 4078192 (1978-03-01), Fultz
patent: 4133025 (1979-01-01), Wurzburg
patent: 4153930 (1979-05-01), Marceau
patent: 4290108 (1981-09-01), Woehrle
Conference: PESC 1978 Record, Syracuse, N.Y., USA, pp. 243-250, (Jun. 13-15, 1978).
IEEE Transactions on Indust. Electr. & Control Instrumentation, vol. IECI-24, No. 1, pp. 100-108, Feb. 1977, S737703092, (363-40).

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