Safe and un-interrupted power transmission requires a widespread use of control and protection equipment to avoid fault propagation in power network. Protection systems have been used to detect faults and block them to strike the high voltage lines. The teleprotection system continuously sends commands to remote substation in case of fault identification. Thus, the reliability and transmission time are vital issues to avoid intolerable errors. Teleprotection systems are interface between protection system and communication equipment. This paper proposes a digital teleprotection system to connect to digital communication network. The system is based on line interfaces and in accordance to ITU-T G.703 standard (64kbps and 2Mbps rates). Furthermore, the system benefits from the analog interface and direct analog voice band or optical fibers connection using eight independent commands. The system supports 8 channels simultaneously while its transmission time is 4ms at most.
| Published in |
Journal of Electrical and Electronic Engineering (Volume 3, Issue 2-1)
This article belongs to the Special Issue Research and Practices in Electrical and Electronic Engineering in Developing Countries |
| DOI | 10.11648/j.jeee.s.2015030201.29 |
| Page(s) | 88-91 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2015. Published by Science Publishing Group |
Protection, Relay Interface, Communication Interface, Type Test, Dependability and Security
| [1] | Cigre, Working Group B 5.19 of Cigre, "Protection relay coordination", October 2010. |
| [2] | NRI, Communication research group, final report of “Design and implementation of a industrial Teleprotection system for digital communication networks”, document code: JCMPN02/E, 2012. |
| [3] | IEC60834-1, "Teleprotection equipment of power systems, performance and testing, Part 1: command systems", Second Edition, IEC, 1999. |
| [4] | M. Shabro, V. H. Vaghef, and B. Gh. Family, "Design and Implementation a Digital Teleprotection System", 7thSASTech 2013, Iran, Bandar-Abbas. 7-8 March, 2013. |
APA Style
Vahid Hamiyaty Vaghef, Maryam Shabro, Behnam Gholamrezazadeh Family. (2015). Design and Implementation of a Teleprotection System with Digital and Analog Interfaces. Journal of Electrical and Electronic Engineering, 3(2-1), 88-91. https://doi.org/10.11648/j.jeee.s.2015030201.29
ACS Style
Vahid Hamiyaty Vaghef; Maryam Shabro; Behnam Gholamrezazadeh Family. Design and Implementation of a Teleprotection System with Digital and Analog Interfaces. J. Electr. Electron. Eng. 2015, 3(2-1), 88-91. doi: 10.11648/j.jeee.s.2015030201.29
AMA Style
Vahid Hamiyaty Vaghef, Maryam Shabro, Behnam Gholamrezazadeh Family. Design and Implementation of a Teleprotection System with Digital and Analog Interfaces. J Electr Electron Eng. 2015;3(2-1):88-91. doi: 10.11648/j.jeee.s.2015030201.29
Share This Article
Twitter
Linked In
Facebook
Copy
Download@article{10.11648/j.jeee.s.2015030201.29,
author = {Vahid Hamiyaty Vaghef and Maryam Shabro and Behnam Gholamrezazadeh Family},
title = {Design and Implementation of a Teleprotection System with Digital and Analog Interfaces},
journal = {Journal of Electrical and Electronic Engineering},
volume = {3},
number = {2-1},
pages = {88-91},
doi = {10.11648/j.jeee.s.2015030201.29},
url = {https://doi.org/10.11648/j.jeee.s.2015030201.29},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jeee.s.2015030201.29},
abstract = {Safe and un-interrupted power transmission requires a widespread use of control and protection equipment to avoid fault propagation in power network. Protection systems have been used to detect faults and block them to strike the high voltage lines. The teleprotection system continuously sends commands to remote substation in case of fault identification. Thus, the reliability and transmission time are vital issues to avoid intolerable errors. Teleprotection systems are interface between protection system and communication equipment. This paper proposes a digital teleprotection system to connect to digital communication network. The system is based on line interfaces and in accordance to ITU-T G.703 standard (64kbps and 2Mbps rates). Furthermore, the system benefits from the analog interface and direct analog voice band or optical fibers connection using eight independent commands. The system supports 8 channels simultaneously while its transmission time is 4ms at most.},
year = {2015}
}
TY - JOUR T1 - Design and Implementation of a Teleprotection System with Digital and Analog Interfaces AU - Vahid Hamiyaty Vaghef AU - Maryam Shabro AU - Behnam Gholamrezazadeh Family Y1 - 2015/02/12 PY - 2015 N1 - https://doi.org/10.11648/j.jeee.s.2015030201.29 DO - 10.11648/j.jeee.s.2015030201.29 T2 - Journal of Electrical and Electronic Engineering JF - Journal of Electrical and Electronic Engineering JO - Journal of Electrical and Electronic Engineering SP - 88 EP - 91 PB - Science Publishing Group SN - 2329-1605 UR - https://doi.org/10.11648/j.jeee.s.2015030201.29 AB - Safe and un-interrupted power transmission requires a widespread use of control and protection equipment to avoid fault propagation in power network. Protection systems have been used to detect faults and block them to strike the high voltage lines. The teleprotection system continuously sends commands to remote substation in case of fault identification. Thus, the reliability and transmission time are vital issues to avoid intolerable errors. Teleprotection systems are interface between protection system and communication equipment. This paper proposes a digital teleprotection system to connect to digital communication network. The system is based on line interfaces and in accordance to ITU-T G.703 standard (64kbps and 2Mbps rates). Furthermore, the system benefits from the analog interface and direct analog voice band or optical fibers connection using eight independent commands. The system supports 8 channels simultaneously while its transmission time is 4ms at most. VL - 3 IS - 2-1 ER -
Email: