This article introduces a model of a Battery Management System (BMS) and the comparison of the measurements between hardware in the loop (HIL) and a real vehicle. At first, an HIL has been realized to emulate a high-voltage battery, sensors, actuators, and controller area network (CAN) bus. An embedded control unit BMS has been cabled to the HIL for the execution of a closed-loop test. Finally, state of charge (SOC), state of health (SOH), Battery Cells' Voltages, and internal resistance have been acquired and compared with real vehicle acquisitions.

Test of Automotive Battery Management System Control Strategies on Hardware-in-the-Loop Systems: A Low-Voltage Approach

Muscato Giovanni
Membro del Collaboration Group
;
2021-01-01

Abstract

This article introduces a model of a Battery Management System (BMS) and the comparison of the measurements between hardware in the loop (HIL) and a real vehicle. At first, an HIL has been realized to emulate a high-voltage battery, sensors, actuators, and controller area network (CAN) bus. An embedded control unit BMS has been cabled to the HIL for the execution of a closed-loop test. Finally, state of charge (SOC), state of health (SOH), Battery Cells' Voltages, and internal resistance have been acquired and compared with real vehicle acquisitions.
2021
Battery
Battery management system
Battery state of charge
Battery state of health
Hardware in the loop
Modeling
Real-time simulation
Voltage cells
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/523286
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