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Modular Battery Emulator for Development and Functional Testing of Battery Management Systems: Hardware Design and Characterization

Verani, Alessandro ; Di Rienzo, Roberto ; Nicodemo, Niccolò ; Baronti, Federico ; Roncella, Roberto ; Saletti, Roberto

Electronics (Basel), 2023-03, Vol.12 (5), p.1232 [Periódico revisado por pares]

Basel: MDPI AG

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Título:
Modular Battery Emulator for Development and Functional Testing of Battery Management Systems: Hardware Design and Characterization
Autor: Verani, Alessandro ; Di Rienzo, Roberto ; Nicodemo, Niccolò ; Baronti, Federico ; Roncella, Roberto ; Saletti, Roberto
Assuntos: Algorithms ; Analysis ; battery emulator ; battery management system ; Behavior ; BMS characterization ; Communication ; Control algorithms ; Control systems ; Design and construction ; Emulators ; Functional testing ; hardware in the loop ; Hardware-in-the-loop simulation ; Lithium ; Lithium cells ; Lithium-ion batteries ; Management systems ; open hardware platform ; Phases ; Power management ; Product safety ; Project management ; Rechargeable batteries ; Reliability (Engineering) ; Sensors ; Software ; System effectiveness
É parte de: Electronics (Basel), 2023-03, Vol.12 (5), p.1232
Descrição: Battery Management Systems are essential for safe and effective use of Lithium-Ion batteries. The increasing complexity of the control and estimation algorithms requires deeper functional testing and validation phases of BMSs. However, the use of real batteries in such phases leads to hazards and safety risks. Battery emulators and the Hardware-in-the-Loop approach can instead speed-up and increase the safety of the functional testing and algorithm validation phases. This work describes the design and the characterization of a low-cost modular multi-cell battery emulator which provides a complete emulation of cell voltage, temperature, and current. This platform can be used to carry out Hardware-in-the-Loop tests on custom and commercial Battery Management Systems. The paper describes the platform design constraints derived from the most diffused Battery Management System architectures, the main design and implementation choices, and the platform characterization results. The proposed emulation platform is compared with literature and commercial ones showing a very good trade-off between performance and cost. This characteristic makes it appealing for small-size laboratories that develop and test Battery Management Systems. The project has therefore been made available to the scientific community as a freely downloadable open hardware platform.
Editor: Basel: MDPI AG
Idioma: Inglês

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Modular Battery Emulator for Development and Functional Testing of Battery Management Systems: Hardware Design and Characterization

Verani, Alessandro ; Di Rienzo, Roberto ; Nicodemo, Niccolò ; Baronti, Federico ; Roncella, Roberto ; Saletti, Roberto

Basel: MDPI AG

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