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Journal of Energy : Energija, Vol. 71. No. 2., 2022.

Original scientific paper

https://doi.org/10.37798/2022712415

Development of a battery management system for centralized control of a battery cluster

Tamara Trogrlić ; Univesity of Zagreb Faculty of electrical engineering and computing, Zagreb, Croatia
Mateo Beus orcid id orcid.org/0000-0002-2397-7610 ; Univesity of Zagreb Faculty of electrical engineering and computing, Zagreb, Croatia

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Abstract

The purpose of this paper is to establish a supervisory battery management system which collects active power, reactive power and state of charge measurements from the installed battery storage units and enables active and reactive power control. In addition, an HMI user interface was designed to allow the user to monitor and control the batteries. The batteries communicate with the PLC via Modbus TCP/IP protocol. The communication enables the exchange of measured power and state of charge values between the PLC and batteries, as well as setting the desired power setpoint values and battery activation signals. The PLC and HMI communicate via PROFINET. The battery storage units are installed in Smart Grid Laboratory (SGLab) at the University of Zagreb Faculty of Electrical Engineering and Computing.

Keywords

battery management system; Modbus TCP/IP; PLC; HMI; user interface

Hrčak ID:

295338

URI

https://hrcak.srce.hr/295338

Publication date:

10.3.2023.

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