Synthesis of mining battery vehicle charging system simulation model based on GB/T standart

The article is devoted to the simulation model development in MATLAB Simulink software environment for mining electrical vehicles charging system based on GB/T charging interface. The rapid pace of mining industry electrification contributes to an increase in the number of charging stations, which causes the need for affordable test equipment for adjusting and testing regulated and incorrect operating modes. Simulation modeling of all charging stages according to the GB/T standard in MATLAB Simulink software environment was carried out. When compared with the regulated requirements, it was found that the sequence of actions complies with the requirements prescribed by GB/T standard at the connection stage, during the transfer of energy, and the end of the session. In addition, the functionality of the synthesized model allows to simulate incorrect and emergency modes of operation, followed by event processing and shutdown. The simulation results were used to create a physical laboratory research complex, including charging station controller, electric vehicle emulator mate, and test diagnostic software. With the help of the developed research complex, deviations in operation algorithm of several industrial charging stations were revealed. Further development will be based on expanding the functionality of simulation model, subsequent development and modernization of research complex, followed by implementation in the form of industrial design.

Dedov S. I., Abramov E. Yu., Wu Xiaogang Synthesis of mining battery vehicle charging system simulation model based on gb/t standart. MIAB. Mining Inf. Anal. Bull. 2023;(101):91—109. [In Russ]. DOI: 10.25018/0236_1493_2023_101_0_91.

Dedov S. I.¹, assistant, e-mail: dedov@corp.nstu.ru, ORCID ID: 0000-0003-4750-3927;
Abramov E. Yu.¹, assistant, e-mail: e.abramov@corp.nstu.ru, ORCID ID: 0000-0002-50133288,
Wu Xiaogang², Dr. Sci. (Eng.), professor, e-mail: xgwu@hrbust.edu.cn, ORCID ID: 00000002-1830-0437;
¹ Novosibirsk State Technical University, 630073, Novosibirsk, Russia;
² Harbin University of Science and Technology.

Dedov S. I., e-mail: dedov@corp.nstu.ru.

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