Abstract
This paper presents modeling of industrial network relay protection system using DIgSILENT PowerFactory software. The basis for the model of protection system is a model of a single substation in an industrial network for the purposes of load flow and short circuit analysis. The paper presents a methodology of modeling selected protective function of the relay protection system for analyzed substation. The procedure for modeling of measuring transformers, protective devices of 6 kV asynchronous motors and 6/0,4 kV/kV transformers powered from analyzed substation, as well as protection in the bus coupler and busbar protection.
Keywords: relay protection, DIgSILENT PowerFactory, industrial networkReferences
DIgSILENT PowerFactory, Relay Library Index: Version 2016, DIgSILENT GmbH, Germany
DIgSILENT PowerFactory, Relay model description, ABB REM 610 Version: 001, DIgSILENT GmbH, Germany, 2013
ABB Oy Distribution Automation, Motor Protection Relay REM610 Technical Reference Manual 1MRS752263-MUM Issued: 25.11.2003 Version: H/18.11.2011, 2003.
DIgSILENT PowerFactory, Relay model description, ABB REF 610 Version: 003, DIgSILENT GmbH, Germany, 2015
ABB Oy Distribution Automation, Feeder Protection Relay REF610 Technical Reference Manual 1MRS755310 Issued: 05.10.2004 Version: G/20.05.2009, 2004.
IEEE Std. C37.91-2000, IEEE Guide for Protective Relay Applications to Power Transformers, Annex A
Dylan L. P. Jenkins, Busbar protection based on overcurrent reverse interlocking principle and peer to peer relay communication, Department of Electrical and Computer Engineering, University of Auckland, Auckland, New Zealand
DIgSILENT PowerFactory, Relay model description, DIgSILENT F50BF Breaker failure Generic Relay, Version: 001, DIgSILENT GmbH, Germany, 2013
ABB Oy Distribution Automation, Distribution Automation Handbook, Section 8.2 Relay Coordination, 1MRS757285