IEVref:
448-15-13
ID:
Language:
en
Status:
Standard
Term:
accelerated underreach protection
Synonym1:
AUP (abbreviation)
[
Preferred
]
Synonym2:
Synonym3:
Symbol:
Definition:
protection, generally distance protection, using telecommunication, with underreach protection at each section end and in which a signal is transmitted when a fault is detected by the underreach protection. Receipt of the signal at the other end permits a sequential measurement by an overreach zone to initiate tripping
See figure 448-7.
X
Publication
date
:
1995-12
Source
Replaces:
Internal notes:
2012-12-18: Corrected for conformity with standard: terms and synonyms correctly structured; source content transferred to definition field. JGO
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
protection, generally distance protection, using telecommunication, with underreach protection at each section end and in which a signal is transmitted when a fault is detected by the underreach protection. Receipt of the signal at the other end permits a sequential measurement by an overreach zone to initiate tripping
See figure 448-7.
448-fig7-en.gif