Adaptive relaying. A new direction in power system protection

Author

Codling, J.D. ; House, S.A. ; Joice, J.H. ; Labhart, K.M. ; Richards, J.R. ; Tenbusch, J.E. ; Tullis, M.D. ; Wilkerson, T.D. ; Rostamkolai, N.

Author_Institution

Rose-Hulman Inst. of Technol., Terre Haute, IN, USA

Volume

15

Issue

1

fYear

1996

Firstpage

28

Lastpage

33

Abstract

The authors describe adaptive relaying, a new philosophy in protecting electric power systems. Adaptive relaying utilizes the continuously changing status of the power system as the basis for online adjustment of the power system relay settings. Consequently, it provides the required flexibility for obtaining very high levels of power system reliability. Digital relays with adequate software and communication capability make these devices ideal for implementing adaptive relaying concepts

Keywords

adaptive control; power system control; power system protection; power system relaying; power system reliability; relay control; relay protection; adaptive relaying; communication capability; digital relays; flexibility; online adjustment; power system protection; relay settings; reliability; software; Adaptive systems; Condition monitoring; Digital relays; Impedance; Power system economics; Power system protection; Power system relaying; Power system reliability; Protective relaying; Security;

fLanguage

English

Journal_Title

Potentials, IEEE

Publisher

ieee

ISSN

0278-6648

Type

jour

DOI

10.1109/45.481373

Filename

481373