Heavy-duty circuit breaker

Details Heavy-duty circuit breaker Heavy-duty circuit breaker

1989-01-26

1990-05-29

Zazworsky, John

Electrical transmission or interconnection systems

With nonswitching means responsive to external nonelectrical...

Temperature responsive

307631, 307305, 357 38, H03K 1772

Patent

active

049298569

ABSTRACT:
In a heavy-duty circuit breaker comprising a turn-off-type semiconductor component and a control unit (AS), the interfering inductance in the control circuit is considerably reduced by dividing the control unit (AS) into similar sub units (AS1, . . . , ASn) which operate in parallel.

REFERENCES:
patent: 4354121 (1982-10-01), Terasawa et al.
patent: 4542398 (1985-09-01), Yatsuo et al.
patent: 4626888 (1986-12-01), Nagano et al.
patent: 4710792 (1987-12-01), Suzuki
patent: 4752705 (1988-06-01), Tsuruta et al.
Patent Abstracts of Japan, vol. 9, No. 288(E-358) (2011), Nov. 15, 1985.
Siemens Components, vol. 19, No. 6, Dec. 1984, (Berlin, DE) W. Goldbrunner, et al., "Capacitors for GTO Thyristors", pp. 264-268.
Siemens Components, vol. 25, (1987), "GTO-Thyristoren: Leistungsschalter fur heute und morgen", Martin Bechteler.

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