| Issue |
E3S Web Conf.
Volume 209, 2020
ENERGY-21 – Sustainable Development & Smart Management
|
|
|---|---|---|
| Article Number | 02007 | |
| Number of page(s) | 7 | |
| Section | Session 1. Towards Intelligent Energy Systems | |
| DOI | https://doi.org/10.1051/e3sconf/202020902007 | |
| 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: lyceist.05@mail.ru
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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