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WIT Transactions on Ecology and the EnvironmentVolume 190 VOLUME 1, 2014, Pages 235-2471st International Conference on Energy Production and Management in the 21st Century: The Quest for Sustainable Energy; Ekateringburg; Russian Federation; 23 April 2014 through 25 April 2014

Meshed power system reliability estimation techniques(Article)(Open Access)

  • Gusev, S.A.,
  • Kotov, O.M.,
  • Oboskalov, V.P.
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  • Ural Federal University, Russian Federation

Abstract

Electrical power system (EPS) reliability indices (RI) are calculated at both the operating and planning stages of power system operation. RI calculation is the key concern for power reserve estimating and dispatching, validating the new generation capacity and tie line installations, basic facility maintenance planning, selecting distribution substation key diagrams and local power system connecting diagrams and specifying the energy and power charges. The primary barrier to fast RI calculation is a meshed and hierarchical structure of a power system, the analysis of which is more of a challenge for an engineer. Additionally, there are a number of issues concerning the probabilistic nature of RI. This paper presents novel mathematical algorithms that have been developed at the department of automated power systems (DAPS) of the Ural Federal University. © 2014 WIT Press.

Author keywords

Monte-Carlo simulationN-1 criterionPower system adequacyPower system securityReliability indicesSimultaneous failuresStochastic network reductionStructural reliability

Indexed keywords

GEOBASE Subject Index:algorithmelectrical powerestimation methodfailure analysishierarchical systemmaintenanceMonte Carlo analysisprobabilityreliability analysisstochasticity
  • ISSN: 17433541
  • ISBN: 978-184564816-9
  • Source Type: Journal
  • Original language: English
  • DOI: 10.2495/EQ140241
  • Document Type: Article
  • Sponsors: International Journal of Safety and Security Engineering,International Journal of Sustainable Development and Planning,WIT Transactions on Ecology and the Environment
  • Publisher: WITPress


© Copyright 2016 Elsevier B.V., All rights reserved.

Cited by 5 documents

Kotov, O. , Gusev, S. , Oboskalov, V.
Quantifying impact of directed elements on structural reliability indices of electrical power system
(2017) 2017 14th International Conference on Engineering of Modern Electric Systems, EMES 2017
Kotov, O. , Kotova, E.
Reconstruction variants reliability estimation of industrial area power supply system
(2016) 2016 2nd International Conference on Industrial Engineering, Applications and Manufacturing, ICIEAM 2016 - Proceedings
Oboskalov, V. , Gusev, S. , Mahnitko, A.
Control actions based nonlinear objective function for robust calculations of electrical power system security
(2015) 2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2015
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