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Improvement in the computational efficiency of a technique for assessing the reliability of electric power systems based on the Monte Carlo method

... computational efficiency of a technique for assessing the reliability of electric power systems based on the Monte Carlo method // Reliability Engineering and System Safety. Vol.204. ID: 107171. 2020. DOI: 10.1016/j.ress.2020.107171 The reliability of energy systems is assessed to control their operation and expansion. An effective method for reliability assessment is the Monte Carlo method. This process, however, is often time-consuming due to the large size of the power system. This interferes with ...

Теги: machine learning , monte carlo method , power system , random sequences , reliability , computational efficiency , decision trees , electric power systems , learning systems , reliability analysis , support vector machines , control problems , energy systems , free st
Towards global energy interconnection: Concept, technologies, challenges

Voropai N.I., Podkovalnikov S.V. Towards global energy interconnection: Concept, technologies, challenges // Proceedings of 2019 12th International Conference "Management of Large-Scale System Development", MLSD 2019. ID: 8911062. ISBN (print): 9781728117300. DOI: 10.1109/MLSD.2019.8911062 Objective trends of electric power systems interconnection will lead to the creation of Global Energy Interconnection (GEI). The concept of GEI is discussed. Future Euro-Asian...

Теги: electric power systems , euro-asian super pool , global energy interconnection , interconnection , requirements to expansion , role of ues of russia , large scale systems , electric power , energy systems , global energy , electric power system interconnection
Model-instrumental Means for Research of Critical Energy Infrastructure

... Computing and Cyber Security' (IWCI 2019). Part of series Advances in Intelligent Systems Research. 2019. P.234-239. DOI: 10.2991/iwci-19.2019.41 The article presents the possibility of research the fuel and energy complex that unites the sectoral energy systems as a critical infrastructure in terms of energy security. The developed models for research taking into account the dynamics, a tool for calculating and analyzing the states of the fuel and energy complex in the context of a critical infrastructure ...

Теги: critical infrastructure , energy security , fuel and energy complex , energy systems , critical objects , package of applied programs
Analysis of the efficiency of energy systems of long-distance energy transport

Tyurina E.A., Mednikov A.S., Elsukov P.Y., Sushko S.N. Analysis of the efficiency of energy systems of long-distance energy transport // E3S Web of Conferences. Vol.124. ID: 01038. 2019. DOI: 10.1051/e3sconf/201912401038 The article presents the results of the comparative efficiency of energy systems for the transfer of natural gas energy ...

Теги: energy efficiency , liquefied natural gas , synthetic fuels , comparative efficiencies , direct current transmissions , energy systems , energy transport , natural gas energy , synthetic liquid fuels , natural
Research on the resilience of the intelligent integrated energy systems

Barakhtenko E.A., Sokolov D.V., Edelev A.V., Gorsky S.A. Research on the resilience of the intelligent integrated energy systems // CEUR Workshop Proceedings. Vol.2430. 2019. P.6-14. http://ceur-ws.org/Vol-2430/paper1.pdf The paper addresses the research of intelligent integrated energy systems resilience that is the system ability to withstand large disturbances ...

Теги: control systems , energy shortages , energy systems , integrated energy systems , large disturbance , distributed computer systems
The development of a joint modelling framework for operational flexibility in power systems

... flexibility in power systems // 2019 16th Conference on Electrical Machines, Drives and Power Systems, ELMA 2019 - Proceedings. ID: 8771685. 2019. ISBN (print): 9781728114132. DOI: 10.1109/ELMA.2019.8771685 The TU Dortmund University (Germany) and the Energy Systems Institute of the Russian Academy of Sciences (Russia) launched a joint research project to develop a unified modelling approach for distributed flexibility options. While recent approaches for distributed flexibility fail at common understanding ...

Теги: artificial intelligence , electric power system , flexibility , machine learning , power system security , electric machinery , electric power systems , learning systems , different layers , energy systems , modelling framework , operational flexibility , russian aca
Numerical study of coal and woody biomass co-gasification in oxygen-fed gasifier

... co-gasification in oxygen-fed gasifier // Journal of Physics: Conference Series. Vol.1261. No.1. ID: 012008. 2019. DOI: 10.1088/1742-6596/1261/1/012008 The use of biomass in the energy sector is associated with two important tasks: reducing the dependence of energy systems on expensive high-quality fuel, and increasing the environmental efficiency of thermal power plants (by processing carbon-containing waste and, in some cases, reducing harmful emissions). In addition to co-combusiton, other methods of fuels ...

Теги: biomass , coal , coal combustion , gasification , oxygen , thermoelectric power plants , waste incineration , carbon containing , co-gasification , energy systems , environmental efficiency , fuel gasification
International Conference of Young Scientists "Energy Systems Research - 2019"

... integrated communications, advanced components, advanced control methods, sensing and measurement, and improved interfaces and decision support. The concept envisages the use of intelligent technologies for the integration of renewable generation into the energy systems. The synthesis of the two major trends in the energy industry provides an undoubted synergetic effect. To promote the developments of power and energy technologies, this conference would focus on the smart grid, microgrid, energy system,...

Теги: energy systems
An Algorithm for Determining Optimal and Suboptimal Trajectories of the Development of a System

... during given time intervals. The algorithm is based on the dynamic programming principles. It is applied in the software package “Dynamics” that realizes the methods of combinatorial modeling to study the long-term options for the development of energy systems. © 2019, Pleiades Publishing, Ltd. нет

Теги: combinatorial modeling , dynamic programming , optimal and suboptimal options of development , directed graphs , dynamic programming principle , economic system , energy systems , system state , time interval
Simulation models to study development of the coal industry as energy sector component

Takaishvili L. Simulation models to study development of the coal industry as energy sector component // E3S Web of Conferences. Vol.77. ID: 02004. 2019. DOI: 10.1051/e3sconf/20197702004 This paper presents simulation models constructed at Melentiev Energy Systems Institute of SB RAS to study prospects of the coal industry development in Russia and its regions. The models are implemented within the information and model software COAL, which includes four types of models: Three types of balance models ...

Теги: coal , energy policy , investments , balance model , energy sector , energy systems , industry development , investment projects , level of detail , modeling softwares , optimization models , coal industry


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