RESEARCH PAPER
Analysis of the possibilities to improve the reliability of a 15 kV overhead line exposed to catastrophic icing in Poland
| 1 | AGH University of Science and Technology Faculty of Mechanical Engineering and Robotics Department of Power Systems and Environmental Protection Facilities Al. Mickiewicza 30, 30-059 Kraków, Poland |
| 2 | AGH University of Science and Technology Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical Engineering Department of Electrical and Power Engineering Al. Mickiewicza 30, 30-059 Kraków, Poland |
Publication date: 2019-06-30
Eksploatacja i Niezawodność – Maintenance and Reliability 2019;21(2):282–288
KEYWORDS
ABSTRACT
The paper is a result of a synergic cooperation of two academic teams, i.e. power engineering and mechanical teams, and a distribution system operator. A real 15 kV overhead line exposed to a catastrophic load of ice and rime was analyzed and three solutions to
improve the reliability of the tested object in such conditions were examined. Authors considered: shortening the length of the line
spans, heating the main line with increased current and rebuilding the overhead line to a cable line. The researches worked out a
FEM model taking into account the newest normatives, simulated the model, experimentally increased the load on the real line with
measured wire temperature, and performed multi-variant calculations to determine indicators of reliability, i.e. SAIDI and SAIFI.
The analyses were followed by conclusions thanks to which the reliability of power lines exposed to catastrophic icing could be
increased. These inferences should be considered and applied by all distribution system operators in Poland.
REFERENCES (21)
1.
Admirat P, Sakamoto Y. Calibration of a wet snow model on real cases in Japan and France. 4th International Workshop on Atmospheric Icing of Structures (IWAIS), Paris, France 1988; 7-13.
2.
Ciesielka W, Czajka I, Filipek R, Gołaś A, Hamiga W, Romik D, Suder-Dębska K, Szopa K, Wołoszyn J. Smart Grid in energetic facilities: modelling, monitoring and diagnostics. Monography of the Department of Power Systems and Environmental Protection. Faculty of Mechanical Engineering and Robotics AGH, Krakow 2017.
3.
Damchi Y, Sadeh J. Effect of combined transmission line (overhead line/cable) on power system reliability indices. 4th International Power Engineering and Optimization Conference (PEOCO), Shah Alam, Malaysia 2010; 59–63, https://doi.org/10.1109/PEOCO.....
4.
Elíasson A J, Thorsteins E, Ólafsson H. Study of wet snow events on the South Coast of Iceland. 9th International Workshop on Atmospheric Icing of Structures (IWAIS), Chester, United Kingdom 2000.
5.
Farzaneh M, Savadjiev K. Icing Events Occurrence in Québec: Statistical analysis of field data. International Journal of Offshore and Polar Engineering 2001; 11(1): 9–15.
6.
Farzaneh M. Atmosferic Icing of Power Networks. Springer Science+Business Media B.V., 2008.
7.
Fikke S M, Johansen O S. Earlier Norwegian iceload research. A review of investigations and results. 2nd International Workshop on Atmospheric Icing of Structures (IWAIS), Trondheim, Norway 1984; 11-18.
8.
Fikke S M et al. COST Action 727 Atmospheric icing on structures. Measurements and data collection on icing. State of the art. Veröffentlichung MeteoSchweiz 2007; 75.
9.
Goia M L. Damages caused by icing and wind to the Romanian OEL. 9th International Workshop on Atmospheric Icing of Structures (IWAIS), Chester, United Kingdom 2000.
10.
Golikova T N, Toporkava G D, Nikitina L G. Ascertaining ice-load maps of the USSR territory. Trans Improving the reliability of high voltage lines. Energoatomizdat, Moscow 1989; 107–122.
11.
Gołaś A, Ciesielka W, Czajka I, Czechowski M, Filipek R, Suder-Dębska K, Szopa K, Śliwiński M, Wołoszyn J, Żywiec W. Mechanical engineering in Smart Grid technology. Monography of the Department of Power Systems and Environmental Protection. Faculty of Mechanical Engineering and Robotics AGH, Krakow 2015.
12.
12 Kornatka M. Analysis of the exploitation failure rate in Polish MV networks. Eksploatacja i Niezawodnosc – Maintenance and Reliability 2018; 20(3): 413–419. https://doi.org/10.17531/ein.2....
13.
Krómer I. Hungarian icing activity survey. 6th International Workshop on Atmospheric Icing of Structures (IWAIS), Budapest, Hungary 1993; ix-x.
14.
Lehtonen P, Ahti K, Makkonen L. The growth and disappearance of ice loads on a tall mast. 3rd International Workshop on Atmospheric Icing of Structures (IWAIS), Vancouver, Canada 1986; 363–368.
15.
Overhead Lines – Meteorological Data for Assessing Climatic Loads, 1997; International Electrotechnical Commission Technical Report 61774, First edition: 1997–2008.
16.
PN-EN 50341-2-22:2016-04 Elektroenergetyczne linie napowietrzne prądu przemiennego powyżej 1 kV - Część 2-22: Krajowe Warunki Normatywne (NNA) dla Polski.
17.
Popolansky F. Economical aspects of ice failures caused in power transmission on the territory of former Czechoslovakia. 9th International Workshop on Atmospheric Icing of Structures (IWAIS), Chester, United Kingdom 2000.
18.
Technical Brochure CIGRE - Guidelines for field measurement of ice loadings on power line conductors, 2001; CIGRE TB No 179.
19.
Technical Brochure CIGRE - Big storm events. What we have learned?, 2008; CIGRE TB No 344.
20.
Wareing B J, Chetwood P. Ice load data from Deadwater Fell. 9th International Workshop on Atmospheric Icing of Structures (IWAIS), Chester, United Kingdom 2000.
21.
Zhu D, Broadwater R P, Tam K, Seguin R, Asgeirsson H. Impact of DG placement on reliability and efficiency with time-varying loads, IEEE Transactions on Power Systems 2006; 21(1): 419–427, https://doi.org/10.1109/TPWRS.....
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