Transmission of protection commands to a remote tripping device

H - Electricity – 02 – H

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H02H 1/00 (2006.01) G08C 19/00 (2006.01) H04B 3/54 (2006.01) H04L 27/32 (2006.01)

Patent

CA 2528769

The present invention is concerned with the transmission of protection commands to a remote tripping device over an analog signal link with a limited number of tones or frequencies (F1, F2, F3, F4). Different operating principles involve a number of frequency detectors (41, 42, 43, 44) depending on the number of commands (A, B, C, D) that are to be transmitted either alone or in combination. In order to transmit a maximum number of protection commands with a minimum number of tones/detectors, two of the abovementioned distinct operating principles are assigned at least one common tone. A prioritizing mechanism is established for preferring certain related protection commands belonging to a common application. Upon reception of a signal coding a combination of protection commands, it is possible to detect individual protection commands in accordance with different minimum safety and/or security values. A protection command can thus always be transmitted optimally for the intended application, i.e. the parameters of safety and/or security, dependability and transmission time are individually configurable for the protection command.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Transmission of protection commands to a remote tripping device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-1851390

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.