Redundant transmission of protection commands between remote...

Details Redundant transmission of protection commands between remote... Redundant transmission of protection commands between remote...

2008-05-13

2008-05-13

Marcelo, Melvin (Department: 2616)

Multiplex communications

Fault recovery

Bypass an inoperative channel

C361S062000

Reexamination Certificate

active

10396838

ABSTRACT:
In a method and a device for redundant transmission of protection commands between remote tripping devices (1, 8), useful information which represents a protection command or a rest signal is transmitted by a first remote tripping device (1) in at least two time slots via a first interface (2) to a first multiplexer (3), and is transmitted via different transmission paths (4, 5) by the multiplexer (3) based on the time slots. A second multiplexer (6) receives the useful information via the different transmission paths (4, 5), and transmits each useful information item via a time slot, which is allocated to the respective transmission path (4, 5), in a second interface (7) to a second remote tripping device (8).

REFERENCES:
patent: 3626297 (1971-12-01), Green et al.
patent: 3940566 (1976-02-01), Jeppsson et al.
patent: 4093825 (1978-06-01), Gladstone et al.
patent: 4380814 (1983-04-01), Shinmyo
patent: 4698802 (1987-10-01), Goke et al.
patent: 4819225 (1989-04-01), Hochstein
patent: 5034966 (1991-07-01), Hochstein
patent: 5065396 (1991-11-01), Castellano et al.
patent: 5267231 (1993-11-01), Dzieduszko
patent: 5577196 (1996-11-01), Peer
patent: 6604137 (2003-08-01), Cowan et al.
patent: 6680954 (2004-01-01), Cam et al.
patent: 0311251 (1989-04-01), None
patent: WO99/63635 (1999-12-01), None

Affiliated with

Also associated with

Rating

Redundant transmission of protection commands between remote... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Redundant transmission of protection commands between remote..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Redundant transmission of protection commands between remote... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3907080