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Registration Number

0225U001167, (0124U000669) , R & D reports

Title

A system of sustainable electricity supply to communities with the possibility of providing an autonomous mode of operation based on virtual power stations.

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Синтез алгоритмів та аналіз електроспоживання різних типів громад.

Head

Danylchenko Dmytro О., к.т.н.

Registration Date

26-01-2025

Organization

National Technical University "Kharkiv Polytechnic Institute"

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The goal of the project is to ensure the reliability and flexibility of energy supply at the community level through the use of renewable energy sources, backup power sources and energy storage. Tasks to be fulfilled by the project: - analysis of the characteristics of electricity consumption by rural, township and urban communities, taking into account the weather conditions in their territory, identifying existing and prospective problems with the reliability of their electricity supply; - development of a methodology for determining the required parameters and layout of the community's electricity supply system, taking into account the characteristics of its consumers, weather conditions, the existing generation equipment, the share of active consumers and the duration of periods of electricity supply restrictions for the community; - development of algorithms for the system's operation to interact with the external power supply system and the electricity market, as well as to operate in an isolated mode; - development of recommendations for consumers to improve the efficiency of their use of available energy; - development of principles for distribution of stored energy and available generation capacity among consumers when the system operates in an isolated mode; - creation of simulation models with further definition and optimisation of the main criteria for their efficiency; - development of recommendations to the state standards and laws of Ukraine that will allow the effective use of the proposed system; - patent protection of technological innovations developed during the project and search for potential customers.

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 The research work “Sustainable community power supply system with the ability to provide autonomous operation based on virtual power plants” is focused on the development of a new method of community power supply based on a combination of microgrid and virtual power plant concepts, which may include distributed traditional and renewable energy sources, backup generating units of limited capacity, active consumers and an energy storage system that will differ from existing systems by the possibility of temporary. In the course of its implementation, the following was carried out: • analysis of data to create a model that included the technical and economic aspects of microgrid projects, components that generate load schedules for different types of communities, and restrictions on electricity supply regimes for different types of communities in different countries, including both planned and emergency outages and restrictions due to military operations. • decomposition of community electricity consumption into separate elements with further development of an electricity consumption model that would include them. The following components were selected: weather-dependent electrical loads, loads of utilities and industrial enterprises, and electrical loads dependent on consumer habits. Each of the components was formed taking into account the characteristics of different types of consumers and communities, which made it possible to create a model of community energy consumption. • formation of a system for forecasting community electricity loads with the definition of the structure of the neural network, its training and verification. • comparison of technical, economic and legal requirements for active consumers or their analogues for Ukraine and other countries. The data obtained during this stage will be used in the following stages to achieve the research objectives, and will also be updated in the course of the research as new data is obtained.

Product Description

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Ivakhnov Andrii V.
Brechko Veronika O.
Bulhakov Oleksii V.
Kulapin Oleksandr V.
Maslak Mariia V.
Makhonin Mykola V.
Potryvai Andrii E.
Fedorchuk Stanislav O.
Chelak Viktor V.

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2025-01-26