Protective relaying for multisource generator buses

Author

Simpson, Ronald H.

Author_Institution

GE Co., Norcross, GA, USA

fYear

1988

fDate

6-10 June 1988

Firstpage

1

Lastpage

15

Abstract

A protective-relay application scheme is presented that uses devices widely used in pulp and paper mill power distribution systems. The effective use of summation overcurrent and directional overcurrent relays for multisource generator buses allows the power system protection engineer to achieve a good selective operation between source buses for both phase and ground fault current conditions. This greatly enhances the reliability of the power distribution system.<>

Keywords

distribution networks; overcurrent protection; paper industry; power system protection; relay protection; directional overcurrent relays; ground fault current conditions; multisource generator buses; paper mill; phase fault current conditions; power distribution systems; protective-relay application scheme; pulp mill; reliability; summation overcurrent relays; DC generators; Paper mills; Power distribution; Power engineering and energy; Power generation; Power system protection; Power system relaying; Power system reliability; Protective relaying; Reliability engineering;

fLanguage

English

Publisher

ieee

Conference_Titel

Pulp and Paper Industry Technical Conference, 1988., Conference Record of 1988 Annual

Conference_Location

Milwaukee, WI, USA

Type

conf

DOI

10.1109/PAPCON.1988.10894

Filename

10894