Power management system

Details Power management system Power management system

2008-09-04

2011-11-29

Paladini, Albert W (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

Substitute or emergency source

Reexamination Certificate

active

08067856

ABSTRACT:
A power supply system includes at least one power supply module and at least one redundant power supply module. A power supply module may include a charging resistor in parallel with an OR-ing device to keep all filter capacitors charged as long as at least one power supply module remains operational. This may avoid current spikes at turn on and may enable the redundant module to turn on without using soft start.

REFERENCES:
patent: 4675538 (1987-06-01), Epstein
patent: 5347164 (1994-09-01), Yeh
patent: 6114775 (2000-09-01), Chung et al.
patent: 7564148 (2009-07-01), Powell
patent: 7615965 (2009-11-01), Popescu-Stanesti et al.
patent: 2010/0077238 (2010-03-01), Vogman et al.
Malik, R. et al., “Energy Efficiency, it's Benefits and Methods to close the Efficiency gap”, IBM Research Triangle Park, NC, Poughkeepsie, NY, IEEE 2008, pp. 417-422.

Affiliated with

Also associated with

Rating

Power management system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power management system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power management system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4273178