The applications of current sensors in the new energy equipment sector mainly include the following aspects:
Battery Management: Current sensors enable precise battery management for automotive batteries, such as monitoring charge and discharge currents, thereby enhancing the efficiency of vehicle batteries.
Motor Drive Control: Current sensors enable precise current control of automotive motors, thereby achieving high-efficiency motor drive.
Charge–discharge management: Current sensors enable precise charge–discharge management of an electric vehicle’s battery pack, preventing overcharging or overdischarging and extending the battery’s service life.
Temperature Monitoring: The current sensor can measure the terminal voltage and temperature of each cell in the power battery pack, as well as the total voltage of the battery pack, thereby preventing overcharging or overdischarging.