Fault protection system for power supplies that use...

Details Fault protection system for power supplies that use... Fault protection system for power supplies that use...

H - Electricity

02

H

348/26, 323/30,

H02H 3/08 (2006.01) H02H 3/16 (2006.01) H02H 3/44 (2006.01)

Patent

CA 1216322

ABSTRACT OF THE INVENTION A fault detection system for use in power supply systems using ferro-resonant transformers is presented. A current transformer (17), magnetically coupled to the ferro-resonant circuit (18) of the ferro-resonant transformer (19) is used to sense the current flowing in the ferro-resonant circuit. A fault detection circuit (20), powered by its own power supply (32) connected to the primary source of power (8), monitors the sensed current and signals any significant change therein. A fault condition in any of the secondary circuits of the transformer causes the ferro-resonant current to change, and upon sensing this change, the fault detection circuit disconnects the primary of the transformer from the source of power.

446359

Affiliated with

Also associated with

Rating

Fault protection system for power supplies that use... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fault protection system for power supplies that use..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fault protection system for power supplies that use... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1250509