Artículos de revistas
Phase Distance Relaying With Fault Resistance Compensation for Unbalanced Systems
IEEE TRANSACTIONS ON POWER DELIVERY, v.26, n.2, p.1282-1283, 2011
SALIM, Rodrigo Hartstein
MARZEC, Denise Pivatto
BRETAS, Arturo Suman
This letter presents an extension of an existing ground distance relay algorithm to include phase distance relays. The algorithm uses a fault resistance estimation process in the phase domain, improving efficiency in the distance protection process. The results show that the algorithm is suitable for online applications, and that it has an independent performance from the fault resistance magnitude, the fault location, and the line asymmetry.