E3S Web Conf.
Volume 289, 2021International Conference of Young Scientists “Energy Systems Research 2021”
|Number of page(s)||5|
|Section||Information Technologies and Mathematical Modelling in Energy|
|Published online||13 July 2021|
Digital twin development of a solar power plant
Melentiev Energy Systems Institute, 130 Lermontov str., Irkutsk, Russia
The article is devoted to the development of a digital twin of a solar power plant. An overview of existing solutions in this area is given. An approach to building a digital twin based on ontological engineering is discussed in more detail. The main steps of ontological engineering are described. A fragment of the system of ontologies of photovoltaic systems is presented. A mathematical model designed to simulate a solar power plant taking into account changes in environmental parameters is considered. The article also focuses on the design of the architecture of the digital twin, consisting of: Digital Shadow, Digital Model and control system. The article also describes the stage of implementation of a prototype of a digital twin of a solar power plant, which currently includes a database and a component for calculating the output characteristics of solar panels and inverters.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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