Protection Coordination in Electrical Substation Part-2 Unit Protections (Differential and Distance Protection)

Yıl 2017, Cilt: 30 Sayı: 4, 163 - 178, 11.12.2017

Mehmet Rida Tür Abdulfetah Shobole Mustafa Baysal Mohammed Wadi

Öz

Power systems
must be protected against faults to ensure quality and reliable generation,
transmission and distribution of power systems. Power system protection is provided
by the protection relays. This paper is the second part of the Protection
Coordination study for the Siddik Kardesler Substation. The protection for
transmission lines, transformer, bus bars and customer feeders is provided by
overcurrent protection, differential and distance protection schemes. In this
paper, issues related with the Differential Protection and Distance Protection
for the substation will be discussed. Finally the test and commissioning have
been conducted and the substation is successfully energized without problem.

Anahtar Kelimeler

Differential Protection (DifP), Distance Protection (DisP), Protection Coordination (ProC), RED 615

Kaynakça

• [1] Electric Power Engineering Handbook, Electrical Power Substation Engineering, edited by John D. McDonald, 2nd edition, by Taylor & Francis Group, LLC. 2007.
• [2] Switch Gear and Substations, Siemens Energy Sector, Power Engineering Guide, Edition 7,2014.
• [3] Network Protection and Automation Guide, Protective Relays Measurement and Control, ISBN: 978-0-9568678-0-3 Published by Alstom Grid, May, 2011.
• [4] Dr C.R. Bayliss, CEng FIET, B.J. Hardy, CEng FIET, Transmission and Distribution Electrical Engineering (Fourth Edition), Chapter 10 – Relay Protection Pages 287–359, 2012.
• [5] Abdulfetah Shobole, Protection Coordination in Electrical Substation, Part-1 Overcurrent and Earth Fault Protection, Case Study of Siddik Kardeşler Substation (SKS), Istanbul, Turkey, unpublished, 2016.
• [6] Relion Protection and Control 615 series Technical Manual, Document ID: 1MRS756887 Issued: 09-24 Revision: E Product version: 3.0, ABB, 2010.
• [7] http://www.nptel.ac.in/courses/108101039/download/Lecture-20.pdf
• [8] http://www.nptel.ac.in/courses/108101039/download/Lecture-21.pdf
• [9] http://www.nptel.ac.in/courses/108101039/download/Lecture-22.pdf
• [10] http://www.nptel.ac.in/courses/108101039/download/Lecture-25.pdf
• [11] SIPROTEC 5 Application, DisP with tele-protection (pilot protection) on an OHL feeder.