DocumentCode
1055428
Title
Application of programmable logic controllers to substation control and protection
Author
Gilbert, J.G. ; Diehl, G.R.
Author_Institution
Pennsylvania Power & Light Co., Allentown, PA, USA
Volume
9
Issue
1
fYear
1994
fDate
1/1/1994 12:00:00 AM
Firstpage
384
Lastpage
393
Abstract
This paper describes the application of programmable logic controllers (PLCs) to control and protection of bulk power and regional supply substations. PLC requirements are discussed and the concept of “zones of control” is explained as applied to standard PP&L substation arrangements. The use of a peer-to-peer communication network between logic controllers and other substation equipment is also discussed. Details of an installation completed in spring, 1992, are presented, including experience acquired from power system faults
Keywords
peripheral interfaces; programmable controllers; programmed control; protection; substations; bulk power substations; peer-to-peer communication network; power system faults; programmable logic controllers; regional supply substations; substation control; substation protection; zones of control; Communication system control; Control systems; Logic programming; Power system relaying; Programmable control; Programmable logic arrays; Programmable logic devices; Protective relaying; Substation protection; Wiring;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.277710
Filename
277710
Link To Document