Battery management system (BMS) plays a critical role in the development of hybrid electric vehicles (HEVs), plug-in hybrid vehicles (PHEVs) and battery electric vehicles (BEVs). The cell-BMS is the lower-level part of the BMS, which generally takes care of the individual cells directly, with functions mainly including voltage detection and cell balancing. In this paper, a configurable battery cell emulating system is developed to implement the hardware-in-the-loop (HIL) validation of the cell-BMS. The battery cell dynamics is simulated with a parameter-configurable equivalent circuit model consisting of three resistors, two capacitors and a SOC-controlled voltage source. The HIL system emulates battery cell dynamics to validate the function of voltage monitoring. With the bi-directional and power-amplified outputs, the system can also evaluate the performance of both active and passive cell balancing module. Meanwhile the emulated cells can be connected in series, and can be adapted to simulate some faults, e.g., over-charge and over-discharge as well. Initial testing cases using a cell-BMS prototype for the LiMnO2 based battery cells show a good performance of the system. The system standardizes function validation of the cell-BMS before the design finalization and thereby accelerates the BMS development and reduces the development costs.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Cell-BMS validation with a hardware-in-the-loop simulation of lithium-ion battery cells for electric vehicles


    Beteiligte:
    Dai, Haifeng (Autor:in) / Zhang, Xiaolong (Autor:in) / Wei, Xuezhe (Autor:in) / Sun, Zechang (Autor:in) / Wang, Jiayuan (Autor:in) / Hu, Feng (Autor:in)


    Erscheinungsdatum :

    2013


    Format / Umfang :

    11 Seiten, 42 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Hardware-in-the-Loop Testing for Electrochemical Cells in Hybrid Electric Vehicles

    Parulian, Antony / Bekaryan, Arthur / Massey, Cameron et al. | SAE Technical Papers | 2005


    BATTERY COOLANT LOOP PAD FOR ELECTRIC VEHICLES

    YUNG-KANG YANG | Europäisches Patentamt | 2017

    Freier Zugriff

    Simulation of Lithium-Ion Battery Performance in Hybrid Electric Vehicles

    Henriksen, Gary / Bloom, Ira / Amine, Khalil et al. | SAE Technical Papers | 2002


    ECU software validation using hardware-in-the-loop simulation

    Gaido,M. / Colombero,F. | Kraftfahrwesen | 1998


    Validation of Vibration Test for Lithium-ion Battery Pack in Electric Vehicles

    Maeda, Kiyotaka / Takahashi, Masashi | SAE Technical Papers | 2015