H - Electricity – 02 – J
Patent
H - Electricity
02
J
348/16, 323/6
H02J 1/10 (2006.01) G05F 1/59 (2006.01) H02H 7/20 (2006.01) H02M 3/10 (2006.01) H02M 3/28 (2006.01)
Patent
CA 1304446
ABSTRACT A d.c. power supply system comprises a plurality of voltage regulating power supplies connected in a master slave configuration, the number of regulators being one greater than required to provide load current requirements. The master regulator generates a control signal to control the output of the individual slave regulators to provide balanced load sharing. Failure of one of the slave regulators is detected and the failed regulator replaced by the redundant regulator without interference to the output load current. Failure of the master regulator is detected by steering circuitry within each slave which senses an improper master error signal and transfers control to the reference error amplifier circuity of the slave regulators. Diagnosis of the error conditions is provided by logical analysis of output currents. KI985-026
577545
Bogdanski Joseph W.
Covi Kevin R.
Giamonte Robert A.
Meyer Herman P.
Rafkind Daniel I.
International Business Machines Corporation
Rosen Arnold
LandOfFree
Parallel power systems does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Parallel power systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Parallel power systems will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1188164