Power transmission line monitoring system

Communications: electrical – Continuously variable indicating – Via radiant energy beam

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

34087017, 34087029, 324 96, H04B 900

Patent

active

051810263

ABSTRACT:
An Electric Power Line Monitoring System in which a single line measuring system station can measure all of the power parameters of both voltage and phase angle plus ambient and line temperatures. The measuring station can be secured to the power line without the need for shutting down the line. The measured data is transmitted from the measuring station on the power line to a ground receiving and data processing station. The system measures true RMS voltage and current values, RMS phase angle along with ambient and line temperatures which are digitized and transmitted through a digital fiber optic data link. The fiber optic data transmission line can be a flexible fiber optic cable assembly or a rigid fiber optic bushing assembly for supporting a long phase conductor that also contains a long resistive link of a voltage sensor voltage divider. The resistive link is constructed of materials that have a high precision resistance tolerance and low temperature coefficients of resistance that improved the accuracy of the voltage sensor.

REFERENCES:
patent: 3506833 (1970-04-01), Willesen
patent: 3629703 (1971-12-01), Bernard
patent: 3991367 (1976-11-01), Chapman et al.
patent: 4158810 (1979-06-01), Leskovar
patent: 4471355 (1984-09-01), Hardey et al.
patent: 4578639 (1986-03-01), Miller
patent: 4709339 (1987-11-01), Fernandes
patent: 4758962 (1988-07-01), Fernandes

LandOfFree

Say what you really think

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

Rating

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

Rate now

     

Profile ID: LFUS-PAI-O-104405

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