determining the reliability function of the thermal power system in power plant "nikola tesla, block b1"
Abstract
Representation of probabilistic technique for evaluation of thermal power system reliability is the main subject of this paper. The system of thermal power plant under study consists of three subsystems and the reliability assessment is based on a sixteen-year failure database. By applying the mathematical theory of reliability to exploitation research data and using complex two-parameter Weibull distribution, the theoretical reliability functions of specified system have been determined. Obtained probabilistic laws of failure occurrence have confirmed a hypothesis that the distribution of the observed random variable fully describes behaviour of such a system in terms of reliability. Shown results make possible to acquire a better knowledge of current state of the system, as well as a more accurate estimation of its behavior during future exploitation. Final benefit is opportunity for potential improvement of complex system maintenance policies aimed at the reduction of unexpected fai...lure occurrences.
Keywords:
Weibull distribution / thermal power system / reliabilitySource:
Thermal Science, 2015, 19, 3, 793-800Publisher:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
DOI: 10.2298/TSCI140610144K
ISSN: 0354-9836
WoS: 000361409600004
Scopus: 2-s2.0-84979917158
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Institution/Community
Inovacioni centarTY - JOUR AU - Kalaba, Dragan V. AU - Đorđević, Milan AU - Kirin, Snežana PY - 2015 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2084 AB - Representation of probabilistic technique for evaluation of thermal power system reliability is the main subject of this paper. The system of thermal power plant under study consists of three subsystems and the reliability assessment is based on a sixteen-year failure database. By applying the mathematical theory of reliability to exploitation research data and using complex two-parameter Weibull distribution, the theoretical reliability functions of specified system have been determined. Obtained probabilistic laws of failure occurrence have confirmed a hypothesis that the distribution of the observed random variable fully describes behaviour of such a system in terms of reliability. Shown results make possible to acquire a better knowledge of current state of the system, as well as a more accurate estimation of its behavior during future exploitation. Final benefit is opportunity for potential improvement of complex system maintenance policies aimed at the reduction of unexpected failure occurrences. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - determining the reliability function of the thermal power system in power plant "nikola tesla, block b1" EP - 800 IS - 3 SP - 793 VL - 19 DO - 10.2298/TSCI140610144K ER -
@article{ author = "Kalaba, Dragan V. and Đorđević, Milan and Kirin, Snežana", year = "2015", abstract = "Representation of probabilistic technique for evaluation of thermal power system reliability is the main subject of this paper. The system of thermal power plant under study consists of three subsystems and the reliability assessment is based on a sixteen-year failure database. By applying the mathematical theory of reliability to exploitation research data and using complex two-parameter Weibull distribution, the theoretical reliability functions of specified system have been determined. Obtained probabilistic laws of failure occurrence have confirmed a hypothesis that the distribution of the observed random variable fully describes behaviour of such a system in terms of reliability. Shown results make possible to acquire a better knowledge of current state of the system, as well as a more accurate estimation of its behavior during future exploitation. Final benefit is opportunity for potential improvement of complex system maintenance policies aimed at the reduction of unexpected failure occurrences.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "determining the reliability function of the thermal power system in power plant "nikola tesla, block b1"", pages = "800-793", number = "3", volume = "19", doi = "10.2298/TSCI140610144K" }
Kalaba, D. V., Đorđević, M.,& Kirin, S.. (2015). determining the reliability function of the thermal power system in power plant "nikola tesla, block b1". in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 19(3), 793-800. https://doi.org/10.2298/TSCI140610144K
Kalaba DV, Đorđević M, Kirin S. determining the reliability function of the thermal power system in power plant "nikola tesla, block b1". in Thermal Science. 2015;19(3):793-800. doi:10.2298/TSCI140610144K .
Kalaba, Dragan V., Đorđević, Milan, Kirin, Snežana, "determining the reliability function of the thermal power system in power plant "nikola tesla, block b1"" in Thermal Science, 19, no. 3 (2015):793-800, https://doi.org/10.2298/TSCI140610144K . .