An Algorithm for Optimal Firewall Placement in IEC61850 Substations ()
Abstract
Recently, most electric power substations
have adopted production control systems, such as SCADA systems, which
communicate with field devices and remotely control processes from a computer
screen. However, these systems together with protection measures and additional
control actions (using protocol IEC61850) seem not to be enough to free substations
of security attacks (e.g. virus, intruders, forgery or unauthorized data
manipulation). This paper analyzes the main features of an electric power
substation together with the aspects that might be significantly affected by cyber-attacks.
The paper also presents the implementation of a specific security system (i.e.
firewall-wise system) intended to protect a target distribution network.
Share and Cite:
Eslava, H. , Rojas, L. and Pineda, D. (2015) An Algorithm for Optimal Firewall Placement in IEC61850 Substations.
Journal of Power and Energy Engineering,
3, 16-22. doi:
10.4236/jpee.2015.34003.
Conflicts of Interest
The authors declare no conflicts of interest.
References
[1]
|
Martínez, E.V. (2010) Academia de Ingenieria de México.
http://academiadeingenieriademexico.mx/archivos/coloquios/9/Diagnostico%20de%20Ubicacion%20de%20Fallas%20en%20Sistemas%20Electricos%20de%20Potencia.pdf
|
[2]
|
Endesa, G. (2013) Endesa-Electricidad-La red de Distribución.
http://www.endesa.com/es/conoceendesa/lineasnegocio/Electricidad/Red_distribuci%C3%B3n
|
[3]
|
Short, T.A. (2004) Electric Power Distribution Handbook. CRC Press.
|
[4]
|
Lehtonen, M. (2010) Electric Power Quality and Supply Reliability Conference. In: Fault Rates of Different Types of Medium Voltage Power Lines in Different Environments, Kuressaare.
|
[5]
|
Pabón, J.D., Zea, J., León, G., Hurtado, G., González, O.C. and Montealegre, J.E. (2001) La atmósfera, el tiempo y el clima. In: Leyva, P., Ed., El medio ambiente en Colombia, Bogotá IDEAM, 35-91.
|
[6]
|
Casta?o-Unimedios, L. (2013) Ciencia y tecnología: Colombia tendrá norma para predicción de rayos.
http://www.unperiodico.unal.edu.co/dper/article/colombia-tendra-norma-para-prediccion-de-rayos.html
|
[7]
|
Keraunos (2013) Keraunos-Innovación tecnológica en predicción de rayos. http://keraunos.co/
|
[8]
|
Bechard, P. (2013) Localización de fallas eléctricas. PdMA Corporation.
http://confiabilidad.net/articulos/localizacion-de-fallas-electricas/
|
[9]
|
Rivas, A.A. (2012) Visiones de Telefónica-Innovaciones que muestran el valor de la tecnología.
http://visionesdetelefonica.cl/paper/4/esp/index.html
|
[10]
|
D. The United States Department of Energy, Grid 2030—A National Vision for Electricity’s Second 100 Years, Washington, 2003.
|