Authors: E.V. Karelin, K.D. Sinel'nikov, V.N. Nemov, R.V. Kotlyarov, I.P. Maslov

Title of the article: Simulation model of automated system for commercial accounting of power consumption based on « Merkuriy» electric energy meters

Year: 2026, Issue: 4, Pages: 24-31

Branch of knowledge: 2.4.2. Electrotechnical complexes and systems (engineering)

Index UDK: 621.317.385:621.316

DOI: 10.26730/1816-4528-2026-4-24-31

Abstract: In the modern world, issues of energy efficiency and optimal use of electricity are relevant. Electric energy metering is an integral part of the process of production, distribution and consumption of electricity, as it allows you to control energy costs and optimize their use. A simulation model of Automated System for Commercial Accounting of Power Consumption (ASCAPC) in the form of a stand is considered, which is a set of software and digital hardware designed for automatic collection, processing and transmission of power consumption data. The ASCAPC simulation model recreates the processes of a real system for monitoring and managing electricity parameters and is used to optimize the operation of the ASCAPC, testing modes in safe conditions, allows you to experiment with risks and resources without real consequences, identify patterns and predict the behavior of the system under different load patterns. When constructing an ASCAPC simulation model, the principle of hierarchy is observed. The key components of the stand are devices that simulate the measured parameters – fixed resistors and a choke, acting as active and reactive loads, smart electricity meters, a microprocessor device for processing signals from electricity meters, made on the basis of the ATmega328P microcontroller, an automated workstation with installed software for monitoring and dispatch – a SCADA system. The ASCAPC simulation model in the form of a stand that provides the functions of technical verification of electrical energy metering devices and demonstration of the operation of the energy metering system is of practical importance for students and specialists in the field of electrical energy, providing the opportunity to understand and apply the basic principles of electricity metering. The introduction of the ASCAPC simulation model into the educational process improves the quality of education in the field of electric power technologies, providing the necessary knowledge and practical skills.

Key words: electric energy meter simulation model stand active load reactive load ASCAPC

Receiving date: 15.05.2026

Approval date: 01.09.2026

Publication date: 27.08.2026

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