External charging circuit for static switch

Details External charging circuit for static switch External charging circuit for static switch

1971-03-29

1976-04-27

Shoop, William M.

H02M 7515

Patent

active

039537862

ABSTRACT:
A static switch including main and auxiliary SCR's has a commutating capacitor coupled between the common connections of these main and auxiliary SCR's. An independent external charging circuit is provided and connected to complete a charging path for the commutating capacitor which is isolated by at least one diode from the main d-c bus. This enables the commutating capacitor to charge to a level above that of the d-c bus voltage and maintain effective commutation.

REFERENCES:
patent: 3207974 (1965-09-01), McMurray
patent: 3354370 (1967-11-01), Corry et al.
patent: 3355654 (1967-11-01), Risberg
patent: 3403318 (1968-09-01), Krauthamer et al.
patent: 3474320 (1969-10-01), Chandler
patent: 3559038 (1971-01-01), Krauthamer
patent: 3568021 (1971-03-01), Turnbull
patent: 3628126 (1971-12-01), Kawakami et al.

Affiliated with

Also associated with

Rating

External charging circuit for static switch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with External charging circuit for static switch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and External charging circuit for static switch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2005200