Electrical transmission or interconnection systems – With nonswitching means responsive to external nonelectrical... – Temperature responsive
Patent
1991-11-29
1993-08-17
Zazworsky, John
Electrical transmission or interconnection systems
With nonswitching means responsive to external nonelectrical...
Temperature responsive
307263, 363135, H03K 1772
Patent
active
052372251
ABSTRACT:
A switching arrangement for an RF-GTO is specified. It comprises a latching-type semiconductor component (GTO) of familiar construction. The circuit for turning off the semiconductor component (GTO) is designed in such a manner that the turn-off gain I.sub.A /I.sub.G, peak is distinctly less than 3 and, in particular, less than or equal to 1. During the turning-off, the drive is hard, that is to say has a high rate of increase dI.sub.G /dt and high current. A capacitance (C.sub.p) is connected directly in parallel with the semiconductor component (GTO).
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Industry Applications Society, IEEE-IAS-1985 Annual Meeting, 1985, 6 pages, A. P. Connolly, et al., "Application of GTO Thyristor Modules".
"Two New GTO Modules for Drive Applications", by D. Eisele, et al., pp. 519-525, 73, No. 9, Sep. 1986.
Asea Brown Boveri Ltd.
Zazworsky John
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