Kaganovich B.M., Stennikov V.A., Zarodnyuk M.S., Yakshin S.V. Conventional Hydraulic Circuits in an Analysis of Environmental Issues // E3S Web of Conferences. Vol.69. ID: 02003. 2018. DOI: 10.1051/e3sconf/20186902003 The paper addresses the problems of conventional circuit modeling in an analysis of anthropogenic pollution of nature. A joint use of two types of models is proposed: 1) a model of conventional hydraulic circuits and 2) a model of extreme intermediate states developed by Melentiev...
Теги: circuit simulation , electric power transmission networks , fuels , hydraulic equipment , hydraulic machinery , phase transitions , pollution , smart power grids , statistical mechanics , thermodynamics , timinGlazunova A. Dynamic State Estimation of Electric Power System Integrating Wind Power Generation // E3S Web of Conferences. Vol.69. ID: 02013. 2018. DOI: 10.1051/e3sconf/20186902013 This paper is concerned with a problem of operation control of the electric power systems integrating wind farms. Dynamic state estimation is used to obtain reliable information about state variables and to promptly forecast the upcoming operating conditions. To predict the state variables, we assume that the wind farms...
Теги: electric power generation , electric power system control , electric power systems , electric power transmission networks , electric utilities , forecasting , state estimation , wind , wind power , active poweEdeleva O., Stennikov V. Optimization of energy sources structure to minimize environment pollution // E3S Web of Conferences. Vol.69. ID: 02007. 2018. DOI: 10.1051/e3sconf/20186902007 The paper gives a general statement of the problem of choosing the structure of energy sources of urban heat supply systems to meet technical, economic and environmental constraints. One of the effective approaches to solve such a problem is the construction and optimization of redundant schemes of technological structures...
Теги: atmospheric structure , electric power transmission networks , pollution , structural optimization , atmospheric pollution , effective approaches , environment pollution , environmental constraints , heat supOsak A., Panasetsky D., Buzina E. Methods of analysis of the power system security // E3S Web of Conferences. Vol.58. ID: 02018. 2018. DOI: 10.1051/e3sconf/20185802018 Increasing the intelligent level of the PS control systems caused by the implementation of Smart technologies changes the structure and the properties of PS and increases the importance of system reliability analysis. System reliability analysis includes two components - the balance analysis and the regime analysis. on the one hand...
Теги: control system analysis , electric power system security , electric power systems , electric power transmission networks , problem solving , reliability analysis , development and operations , development scVoropai N., Kolosok I., Korkina E. Resilience Assessment of the State Estimation Software under Cyber Attacks // E3S Web of Conferences. Vol.58. ID: 02013. 2018. DOI: 10.1051/e3sconf/20185802013 Taking into account Smart Grid creation, cyber security appears as critical problem. In spite of wide set of technical tools and organisational decisions, which use for protection of electrical objects against cyber attacks, it is impossible to prevent them completely. Therefore, the ability of Smart Grid...
Теги: crime , electric power systems , electric power transmission networks , network security , smart power grids , state estimation , critical problems , cyber security , determination methods , electric power , orGal'Perova E., Gal'Perov V. Modeling the active consumer behavior based on the agent approach // RPC 2018 - Proceedings of the 3rd Russian-Pacific Conference on Computer Technology and Applications. ID: 8482157. 2018. ISBN (print): 9781538675311. DOI: 10.1109/RPC.2018.8482157 The relevance of the paper is determined by the important role which the active consumers plays in the Smart Grid concept. Modeling the consumer behavior is necessary to assess their impact on the structure and operating modes...
Теги: active consumer , agent approach , energy demand , modeling , price , smart grid , electric power transmission networks , models , smart power grids , software agents , energy demands , consumer behaviorSuslov K., Stashkevich E., Shushpanov I., Voropai N., Son P.T. Expansion planning of active power supply systems // 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings. 2018. P.1-5. ISBN (print): 9781538619537. DOI: 10.1109/ISGTEurope.2017.8260146 Consideration is given to the problems of active power system expansion planning. An analysis of content of these problems and the extent to which they are studied is presented. The expansion planning problem...
Теги: active consumers , distribution electrical networks , planning of active power supply systems , power supply system , reliability , electric machine control , electric network parameters , electric power systems , electric power transmission networks , expansionKovernikova L.I., Van Chung L. An algorithm for modeling nonlinear loads based on field measurement parameters // Proceedings of International Conference on Harmonics and Quality of Power, ICHQP. 2018-May. 2018. P.1-6. ISBN (print): 9781538605172. DOI: 10.1109/ICHQP.2018.8378814 The paper presents an algorithm for modeling nonlinear loads connected to the nodes of HV network. Models of nonlinear loads are necessary for analysis of harmonic modes in networks. The model is a set of active and reactive...
Теги: harmonic , harmonic analysis , load modeling , power quality , electric load management , electric power transmission networks , nonlinear analysis , probability density function , quality control , rectifier substations , field measurPodkovalnikov S., Trofimov I., Trofimov L. Data processing and optimization system to study prospective interstate power interconnections // E3S Web of Conferences. Vol.27. ID: 01007. 2018. DOI: 10.1051/e3sconf/20182701007 The paper presents Data processing and optimization system for studying and making rational decisions on the formation of interstate electric power interconnections, with aim to increasing effectiveness of their functioning and expansion. The technologies for building and integrating...
Теги: data handling , electric power systems , electric power transmission networks , expansion , object-oriented databases , optimization , electric power , electric power grids , graphical visualization , optimizaChudinova L., Podkovalnikov S., Trofimov I. Multilateral cooperation for power interconnection in Northeast Asia // E3S Web of Conferences. Vol.27. ID: 01001. 2018. DOI: 10.1051/e3sconf/20182701001 Considered is experience of electric power integration in different parts of the world with emphasis on bilateral/multilateral interstate structures intended for promotion and development of interstate power grids. Analysed are Northeast Asian intergovernmental structures providing bilateral energy and...
Теги: electric power system interconnection , electric power integration , northeast asia , power cooperations , power grids , power interconnections , electric power transmission networks
