Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1974-09-17
1976-11-30
Heyman, John S.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307252D, 307252T, 307252UA, 307252B, H03K 1768, H03K 1772
Patent
active
039951766
ABSTRACT:
A unidirectional alternating current interrupter operable over full half cycles controls the passage of positive half cycles of a supply voltage V.sub.A into a load 2 disposed in series with a gate junction thyristor 10, a capacitor 13, an N-resistor 12 and a diode 11 are arranged at the terminals of the supply voltage. In this way, during negative half cycles, the capacitor 13 is charged and the gate junction thyristor 10 is rendered conducting from the beginning of the subsequent positive half cycle. To prevent energization of the gate junction thyristor 10 at the end of a negative half cycle, a controlled interrupter is arranged in parallel with the capacitor 13. When this interrupter 15 is closed, the gate junction thyristor 10 cannot be rendered conducting.
REFERENCES:
patent: 3221183 (1965-11-01), White
patent: 3257566 (1966-06-01), White
patent: 3515902 (1970-06-01), Howell
patent: 3619656 (1971-11-01), Domke
patent: 3644754 (1972-02-01), Dosch et al.
patent: 3665212 (1972-05-01), Roberts et al.
patent: R26119 (1966-12-01), Slater
Anagnos Larry N.
Heyman John S.
Silec-Semi-Conducteurs
LandOfFree
Unidirectional alternating current interrupter operable over ful does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Unidirectional alternating current interrupter operable over ful, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unidirectional alternating current interrupter operable over ful will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1056892