Abstract
The paper deals with cable protection, basic characteristics and performance of cable damage curves as well as system coordination. The aim is to show the benefits of applying the use of time-current curves as a graphical technique to illustrate selective system coordination. A program for relay coordination is used for software verification of operation.
References
[1] Duško Bekut, „Relejna zaštita”, Fakultet tehničkih nauka, Novi Sad, 2009.
[2] IEEE Recommended Practice for Electric Power Distribution for Industrial Plants , IEEE Std 141-1993
[3] IEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems, Published by the Institute of Electrical and Electronics Engineers, Inc., IEEE Std 242-2001™
[4] http://www.skm.com/applicationguides8.html
[5] Thomas P. Smith, The ABC’s of Overcurrent Coordination , P.E. January 2006
[6] David Paul P.E., Understanding Time Current Curves, MAVERICK Technologies
[7] ETAP ADMS demo software.