Boots – shoes – and leggings
Patent
1976-10-04
1979-07-10
Krass, Errol A.
Boots, shoes, and leggings
307 11, 340163, 364119, 364200, G05B 902, H02H 700
Patent
active
041610270
ABSTRACT:
A system including a number of subsystems having dedicated protection units which are dedicated to the protection of specific transmission lines and associated power equipment, each subsystem having stand-alone capability. The subsystems are interfaced to a central computer through a remote control communications interface unit. Each subsystem includes a microprocessor which interfaces with the corresponding transmission line or associated power equipment to be protected through converters, sensors, contacters, direct digital control equipment and the like. The central computer is capable of performing real time modification by addressing each subsystem to change local protection parameters thereof to fit system needs. The system is totally digital, lending itself to integration into other digital control apparatus.
REFERENCES:
patent: 3839629 (1974-10-01), Russell
patent: 3875384 (1975-04-01), Davis
patent: 3892975 (1975-07-01), Yannone et al.
patent: 3898441 (1975-08-01), Davis et al.
patent: 3903402 (1975-09-01), Petit et al.
patent: 3931502 (1976-01-01), Kohlas
patent: 3972470 (1976-08-01), Takagi
patent: 3984737 (1976-10-01), Okamura et al.
patent: 4075699 (1978-02-01), Schneider et al.
Electric Power Research Institute Inc.
Krass Errol A.
LandOfFree
Digital protection system for transmission lines and associated does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital protection system for transmission lines and associated , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital protection system for transmission lines and associated will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-741258