Inverter apparatus

Details Inverter apparatus Inverter apparatus

1979-01-15

1981-04-28

Shoop, William M.

Electric power conversion systems

Current conversion

Using semiconductor-type converter

H02M 7515

Patent

active

042649528

ABSTRACT:
In an inverter apparatus having at least two positive side main semiconductor switching elements and at least two negative side main semiconductor switching elements, the output terminals of the apparatus provided between the positive-side elements and the negative-side elements, respectively. A positive-side commutating circuit, a negative-side commutating circuit, and positive-side and negative-side phase selective, current circulating, semiconductor elements are provided separately for controlling the commutation of the positive-side and negative-side main semiconductor switching elements, respectively.

REFERENCES:
patent: 3207974 (1965-09-01), McMurray
patent: 3399336 (1968-08-01), Koppelmann
patent: 3612973 (1971-10-01), Kuniyoshi
patent: 3707668 (1972-12-01), Johnston
patent: 3781645 (1973-12-01), Grom et al.
patent: 3980941 (1976-09-01), Griebel
patent: 4032831 (1977-06-01), Nabae et al.
patent: 4072882 (1978-02-01), Wiart et al.
patent: 4079443 (1978-03-01), Udvardi-Lakos et al.
patent: 4156899 (1979-05-01), Matsuda et al.

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