Поиск по сайту

algorithms approximate solution assessment calculations capacity market capacity markets carriers circuit theory cogeneration gas turbine unit cogeneration plants combined forecasting commerce comparative efficiencies competition computational experiment consistent constraint constraint theory continuous development continuous optimization cost functions cost of productions costs cuckoo search cuckoo search algorithms cuckoo searches cutting planes decomposition design differential evolution distribution network distribution-systems dual linear programming editorial efficiency of heat power equipment electric industry electric lines electric power system (eps) electric power system measurement electric power system planning electric power systems electric power systems (eps) electric power transmission networks elements of concept embedding method ener energy resources energy system engin evolutionary algorithms evolutionary computation techn existence and uniqueness expansion feasible regions feasible solution flue gases flues gas generation companies generation expansion generation scheduling global optim global optimization global optimization problems graphical visualization heat energy market heat market heat supply heat supply system heat supply systems hubs hybrid hydraulic conditions indexes induced constraint inequality constrain information use interior point interior point algorithm interior point method large large-scale optimization learning algorithms liberalization linear programming local search techniques loss reduction machine learning management mathematical modeling mathematical models modeling and calculations modeling and optimization monte carlo methods multi-energy systems network newton method newton-raphson method nodal prices non-differentiable non-differentiable optimization nonconvex optimization problem nondifferentiable optimization nuclear energy numerical methods object-oriented databases objective functions oligopoly operations research optimal power-flow optimal solutions optimiza optimization optimization methods optimization problems organizational modeling phase equilibria piecewise linear techniques pipe network power generation power markets power system reliability primal and dual linear programming problems profitability radial distribution networks evolutionary algorithms reactive power reconfiguration regression resource adequacy scheduling sectionalizing switches simplex embedding method single heat supplier smart community smart powe stationary points steam turbine with back pressure steam turbines support vector machine system of nonlinear equations system studies transmission transmission expansion two-level optimization univariate waste-heat recovery wavelet transform wind power распределительные тепловые сети теплоснабжающие системы “single buyer” model

   
Дополнительные параметры поиска

Результаты поиска ( Отсортировано по релевантности | Сортировать по дате )


Explicit univariate global optimization with piecewise linear support functions

Khamisov O. Explicit univariate global optimization with piecewise linear support functions // CEUR Workshop Proceedings. Vol.1623. 2016. P.218-225. Piecewise linear convex and concave support functions combined with Pijavskii's method are proposed to be used for solving global optimization ...

Теги: global minimum , piecewise concave and convex functions , support functions , functions , operations research , optimization , piecewise linear techniques , convex functions , global minima , global optimization problems , piecewise linear , univariate , global optim
Раздел: ИСЭМ СО РАН
Modified simplex imbeddings method in convex non-differentiable optimization

Kolosnitcyn A. Modified simplex imbeddings method in convex non-differentiable optimization // CEUR Workshop Proceedings. Vol.1623. 2016. P.226-233. We consider a new interpretation of the modified simplex imbeddings method. The main construction of this method is a simplex which contains a solution of convex non-differentiable ...

Теги: modified simplex imbeddings method , self-concordant barrier , structural optimization , geometry , operations research , optimization , cutting planes , non-differentiable , non-differentiable optimization , numerical experiments , optimal solutions , self-con
Раздел: ИСЭМ СО РАН
Dual model of power market with generation and line capacity expansion

Gakh S. Dual model of power market with generation and line capacity expansion // CEUR Workshop Proceedings. Т.1623. 2016. C.606-617. The investigated model is a mathematical model in which operating power, installed power, power flows between nodes in electric power system (EPS) are optimized for the last year of the calculation period. The model is static, multinodal and it is represented as a large dimension linear programming problem. The aim of this study is analysis of the relationships between...

Теги: dual variables , electric power system (eps) , nodal prices , primal and dual linear programming problems , electric power systems , operations research , optimization , power markets , dual linear programming , electric power systems (eps) , installed power , large
Раздел: ИСЭМ СО РАН
A combined forecasting approach with model self-adjustment for renewable generations and energy loads in smart community

Li Y., Wen Z., Cao Y., Tan Y., Sidorov D., Panasetsky D. A combined forecasting approach with model self-adjustment for renewable generations and energy loads in smart community // Energy. Vol.129. 2017. P.216-227. DOI: 10.1016/j.energy.2017.04.032 The short-term forecasting of wind power, photovoltaic (PV) generation and loads is important for the secure and economical dispatching of smart community with smart grid. Considering the smart community has plenty of distributed generations, here, a...

Теги: wind power , photovoltaic generation , support vector machine , combined forecasting , smart community , extreme learning-machine , wavelet transform , neural-network , optimization , hybrid , regression , algorithm , management , design
Раздел: ИСЭМ СО РАН
Modeling of Integrated Energy Supply Systems: Main Principles, Model, and Applications

Voropai N., Stennikov V., Senderov S., Barakhtenko E., Voitov O., Ustinov A. Modeling of Integrated Energy Supply Systems: Main Principles, Model, and Applications // Journal of Energy Engineering. Vol.143. No.5. 2017. P.1-11. DOI: 10.1061/(ASCE)EY.1943-7897.0000443 Energy systems including electricity, heat/cooling, and gas supply systems represent a very important part of the infrastructure in Russia. This paper presents a general framework of integrated energy systems. Elements of the concept...

Теги: integrated energy systems , mathematical modeling , critical infrastructures , elements of concept , case studies , optimal power-flow , optimal operation , combined heat , management , network , hubs , optimization , carriers , grids , gas
Раздел: ИСЭМ СО РАН
Discrete-continuous optimization of heat network operating conditions in parallel operation of similar pumps at pumping stations

Novitsky N.N., Lutsenko A.V. Discrete-continuous optimization of heat network operating conditions in parallel operation of similar pumps at pumping stations // Journal of Global Optimization. Vol.66. No.1. 2016. P.83-94. DOI: 10.1007/s10898-016-0403-y http://rd.springer.com/article/10.1007%2Fs10898-016-0403-y ...

Теги: integer programming , optimization , pumping plants , pumps , comparative efficiencies , computational experiment , continuous optimization , heat supply systems , hydraulic conditions , network operating cond
Раздел: ИСЭМ СО РАН
Search for feasible solutions by interior point algorithms

... Vol.9. No.3. 2016. P.191-206. DOI: 10.1134/S1995423916030022 A family of interior point algorithms for linear programming problems is considered. In these algorithms, entering the feasible solution region of the original problem is presented as an optimization process of an extended problem. This extension is performed by adding a new variable. The main objective of the paper is a theoretical justification of the procedure of entering the feasible region of the original problem under the assumption ...

Теги: linear programming , optimization , consistent constraint , feasible regions , feasible solution , interior point , interior point algorithm , linear programming problem , non-degeneracy , algorithms
Раздел: ИСЭМ СО РАН
Application of supply function equilibrium model to describe the interaction of generation companies in the electricity market

Aizenberg N. Application of supply function equilibrium model to describe the interaction of generation companies in the electricity market // Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol.9869 LNCS. 2016. P.469-479. ISBN (print): 9 783 319 . DOI: 10.1007/978-3-319-44914-2_37 The paper studies the trade in the spot electricity market based on submitting bids of energy consumers and producers to the market...

Теги: competition , electric industry , electric power systems , operations research , optimization , power markets , existence and uniqueness , generation capacity , generation companies , liberalization , oligopoly
Раздел: ИСЭМ СО РАН
Algorithm for the Adequacy Discrete Optimization by Using Dual Estimates When Planning the Development of Electric Power Systems

Krupenev D.S., Perzhabinsky S.M. Algorithm for the Adequacy Discrete Optimization by Using Dual Estimates When Planning the Development of Electric Power Systems // Proc. on 17th International Scientific Conference on Electric Power Engineering (EPE). 2016. 5 p. DOI: 10.1109/EPE.2016.7521739 http://ieeexplore.ieee.org/document/7521739/ ...

Теги: optimization , reliability , power system reliability , indexes , monte carlo methods , algorithm design and analysis
Раздел: ИСЭМ СО РАН
Optimum load distribution between heat sources based on the Cournot model

... a heat supply system with two heat energy sources operating on integrated heat networks. The mathematical approach to the solution search is represented in the graphical form and illustrates computations based on the stepwise iteration procedure for optimization of levels of loading of heat energy sources (groping procedure by Cournot) with the correspond ing computation of the heat energy price for consumers. нет

Теги: heat supply system , heat energy market , “single buyer” model , optimization , cournot–nash equi-librium , groping procedure by cournot librium , groping procedure by cournot
Раздел: ИСЭМ СО РАН


Телефоны

основной    +7(3952) 500-646
приемная    +7(3952) 42-47-00
факс     +7(3952) 42-67-96
Смотреть справочник