Title :
Digital communications for protection. II. Teleprotection systems
Author :
Aggarwal, Raj ; Moore, Philip
Author_Institution :
Sch. of Electron. & Electr. Eng., Bath Univ., UK
fDate :
4/1/1994 12:00:00 AM
Abstract :
For pt.I see ibid., p.281, Dec. 1993. This tutorial describes power system relay protection systems employing telecommunications. In this part the authors begin by considering the types of teleprotection systems and the different communication media that can be employed including pilot wires, private data circuits, power line carrier systems, microwave radio links, fibre optic links and wideband. They look at some of the international communication protocols and standard interfacing equipment (between digital signals and communication media) that are available.<>
Keywords :
broadband networks; carrier transmission on power lines; digital communication systems; microwave links; optical links; power system protection; relay protection; analogue protection systems; command protection systems; communication protocols; digital communications; fibre optic links; microwave radio links; pilot wires; power line carrier systems; power system relay protection systems; private data circuits; standard interfacing equipment; telecommunications; teleprotection systems; wideband; wideband communications; Broadband communication; Digital communication; Power system protection; Protective relaying;
Journal_Title :
Power Engineering Journal
DOI :
10.1049/pe:19940208
