Power supply system

Details Power supply system Power supply system

2006-11-22

2010-11-23

Connolly, Mark (Department: 2116)

Electrical computers and digital processing systems: support

Computer power control

Having power source monitoring

C713S300000

Reexamination Certificate

active

07840829

ABSTRACT:
A power supply system is structured, which has a server disposed so that it is capable of communicating through redundant communication media with a user terminal at a user site which is capable of receiving power from one power supply system selected by making a switchover among a plurality of power supply systems; the server collects information about abnormalities caused in the plurality of power supply systems through other redundant communication media from abnormality detectors disposed in a plurality of power generating plants, each of which is part of one of the plurality of power supply systems, and on a plurality of electric transmission/distribution lines, each of which is also part of one of the plurality of power supply systems; the server determines whether the power supply system from which the user is currently receiving power is normal or abnormal; if the power supply system is abnormal, the server sends, to the user terminal, information about normal power supply systems from which the user is able to receive power.

REFERENCES:
patent: 6865685 (2005-03-01), Hammond et al.
patent: 7036035 (2006-04-01), Allison et al.
patent: 2003/0033550 (2003-02-01), Kuiawa et al.
patent: 2005/0237023 (2005-10-01), Zhang
patent: 10-14136 (1998-01-01), None
patent: 2005-151730 (2005-06-01), None
patent: WO 2004/040731 (2004-05-01), None
Office Action in Japanese Patent Application No. JP2005-340147 mailed May 25, 2010.

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