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.File in questo prodotto:
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