Automated power supply control system for a food industry enterprise using a photovoltaic plant and energy storage
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Дата
2022
Автори
ORCID
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Анотація
Introduction. Studies were carried out on the power supply control
process of a food industry enterprise using a photoelectric plant and
electric energy storage to ensure the efficiency of transmission and use of
electrical energy.
Materials and methods. The studies were carried out using the
methods of modern theory of automatic control and system analysis of
control processes.
Results and discussion. The main stages of the power supply control
process using a photovoltaic plant and an energy storage system are
defined: basic control functions – registration of electric energy
consumption, forecasting of electric energy generation using a
photovoltaic plant, forecasting of electric energy consumption,
determination of parameters of the electric energy storage system, analysis
power supply system modes; conditions for providing control functions –
information on solar radiation; data on electric energy generation using
photovoltaic plant, data on electric energy consumption, limitations and
tariffs for electric energy, requirements for the accuracy of forecasting
electricity consumption and generation of electric energy using
photovoltaic plant, data on energy storage system (current charge,
maximum and minimum permissible charges), decision-making on
optimization of power supply; organizational and technical mechanisms
for the implementation of management functions – information and
computing complex, energy dispatcher, chief energy engineer; the
database of the electrical supply control system, which is used to prepare
decisions; basic information flows that ensure the management of
electricity supply – forecast values of meteorological data, current data on
electric energy consumption, management actions on the regulation of
photovoltaic plant and energy storage system, current data on power
supply mode parameters; current data on power supply configuration;
control actions on optimization of power supply regimes, management
actions on the management of electricity quality indicators; control actions
for changing the configuration of the power supply. The functional scheme
of power supply control using photovoltaic plant and energy storage
system is presented and the requirements for individual units are
formulated. The synthesis of the food industry enterprise power supply
control system is carried out using the method of ensuring compatibility
through sequential integration. In order to ensure energy-efficient power
supply of food industry enterprise and optimal use of photovoltaic plant
and energy storage system, optimization of modes is carried out using
dynamic programming methods.
Conclusion. The development of control systems for power supply of
food industry enterprise using photovoltaic plant and energy storage
system based on system analysis and compatibility with the use of mode
optimization using dynamic programming methods ensures high
efficiency of power supply and rational modes of use of photovoltaic plant
and energy storage system.
Опис
Ключові слова
electricity, control, supply, photoelectric, energy storage, кафедра електропостачання і енергоменеджменту, зберігання енергії, електрика, контроль, постачання
Бібліографічний опис
Baliuta, S. Automated power supply control system for a food industry enterprise using a photovoltaic plant and energy storage / S. Baliuta, P. Zinkevych // Ukrainian Journal of Food Science. – 2022. – Vol. 10, Is. 2. – Pp. 184-199