E3S Web Conf.
Volume 209, 2020ENERGY-21 – Sustainable Development & Smart Management
|Number of page(s)||7|
|Section||Session 1. Towards Intelligent Energy Systems|
|Published online||23 November 2020|
Modern Solutions to Modeling and Optimization of the Steady State of Multi-Energy Systems
1 Melentiev Energy Systems Institute, Electric Power System Department, 664033 Irkutsk, Russia
2 Irkutsk National Research Technical University, Energy Institute, 664074 Irkutsk, Russia
* Corresponding author: email@example.com
A complex solution of problem of creating mathematical models of multi-energy systems is possible using a unified approach. An approach that will ensure consistent construction of mathematical models and unification of computational algorithms. The paper presents the elements of the concept of energy circuits as a basis for unified modeling of systems of different physical nature. The existing and developed approaches to solving the problems of calculating the flow distribution in multi-energy systems are presented, based on the analysis of publications on this subject. The general structure of the mathematical model of the flow distribution in a multi-energy system and the set of optimization problems for steady-state operating conditions are described. A possible formulation of the optimization problem for the short-term operation of a multi-energy system is presented.
© The Authors, published by EDP Sciences, 2020
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