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Original scientific paper

Modelling of power system reliability assessment

Zoran Kovač ; HEP – OPS, Croatian Power Company - Transmission System Operator, Transmission area Osijek, Šetalište k. F. Šepera 1a, 31000 Osijek, Croatia
Goran Knežević ; Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Kneza Trpimira 2b, 31000 Osijek, Croatia
Danijel Topić   ORCID icon orcid.org/0000-0003-2100-242X ; Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Kneza Trpimira 2b, 31000 Osijek, Croatia

Fulltext: english, pdf (338 KB) pages 93-98 downloads: 428* cite
APA 6th Edition
Kovač, Z., Knežević, G. & Topić, D. (2013). Modelling of power system reliability assessment. Tehnički vjesnik, 20 (1), 93-98. Retrieved from https://hrcak.srce.hr/97484
MLA 8th Edition
Kovač, Zoran, et al. "Modelling of power system reliability assessment." Tehnički vjesnik, vol. 20, no. 1, 2013, pp. 93-98. https://hrcak.srce.hr/97484. Accessed 18 Jul. 2019.
Chicago 17th Edition
Kovač, Zoran, Goran Knežević and Danijel Topić. "Modelling of power system reliability assessment." Tehnički vjesnik 20, no. 1 (2013): 93-98. https://hrcak.srce.hr/97484
Harvard
Kovač, Z., Knežević, G., and Topić, D. (2013). 'Modelling of power system reliability assessment', Tehnički vjesnik, 20(1), pp. 93-98. Available at: https://hrcak.srce.hr/97484 (Accessed 18 July 2019)
Vancouver
Kovač Z, Knežević G, Topić D. Modelling of power system reliability assessment. Tehnički vjesnik [Internet]. 2013 [cited 2019 July 18];20(1):93-98. Available from: https://hrcak.srce.hr/97484
IEEE
Z. Kovač, G. Knežević and D. Topić, "Modelling of power system reliability assessment", Tehnički vjesnik, vol.20, no. 1, pp. 93-98, 2013. [Online]. Available: https://hrcak.srce.hr/97484. [Accessed: 18 July 2019]
Fulltext: croatian, pdf (338 KB) pages 93-98 downloads: 473* cite
APA 6th Edition
Kovač, Z., Knežević, G. & Topić, D. (2013). Modeliranje elektroenergetskog sustava za analizu pouzdanosti. Tehnički vjesnik, 20 (1), 93-98. Retrieved from https://hrcak.srce.hr/97484
MLA 8th Edition
Kovač, Zoran, et al. "Modeliranje elektroenergetskog sustava za analizu pouzdanosti." Tehnički vjesnik, vol. 20, no. 1, 2013, pp. 93-98. https://hrcak.srce.hr/97484. Accessed 18 Jul. 2019.
Chicago 17th Edition
Kovač, Zoran, Goran Knežević and Danijel Topić. "Modeliranje elektroenergetskog sustava za analizu pouzdanosti." Tehnički vjesnik 20, no. 1 (2013): 93-98. https://hrcak.srce.hr/97484
Harvard
Kovač, Z., Knežević, G., and Topić, D. (2013). 'Modeliranje elektroenergetskog sustava za analizu pouzdanosti', Tehnički vjesnik, 20(1), pp. 93-98. Available at: https://hrcak.srce.hr/97484 (Accessed 18 July 2019)
Vancouver
Kovač Z, Knežević G, Topić D. Modeliranje elektroenergetskog sustava za analizu pouzdanosti. Tehnički vjesnik [Internet]. 2013 [cited 2019 July 18];20(1):93-98. Available from: https://hrcak.srce.hr/97484
IEEE
Z. Kovač, G. Knežević and D. Topić, "Modeliranje elektroenergetskog sustava za analizu pouzdanosti", Tehnički vjesnik, vol.20, no. 1, pp. 93-98, 2013. [Online]. Available: https://hrcak.srce.hr/97484. [Accessed: 18 July 2019]

Abstracts
The paper presents the way of modelling a subsystem of the power system from the power supply interruption consumer’s point. Results of reliability assessment indicate significant differences of results depending on the modelling and understanding of the input data. Valid reliability assessment can be performed only with excellent knowledge of the observed system, organization and rules. As an example of calculation, a simple transformer station 110/x kV analysis is performed, considering the standard and improved model. The paper gives an overview of the different Markov models for simple transformer station and comparison of the results of reliability and availability. The improved model presented should contribute to better reliability and availability assessment results of observed subsystems.

Keywords
interface; Markov model; power supply interruption; power system; reliability

Hrčak ID: 97484

URI
https://hrcak.srce.hr/97484

[croatian]

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