Current Sensor ICs in Battery Management Systems: A Deep
Explore the critical role of Current Sensor ICs in Battery Management Systems (BMS), their key functions, and the specifications to consider when choosing the right sensor for various
Explore the critical role of Current Sensor ICs in Battery Management Systems (BMS), their key functions, and the specifications to consider when choosing the right sensor for various
BMS is typically equipped with an electronic switch that disconnects the battery from charger or load under critical conditions (such as battery overcharging and over-discharging) that can
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A Battery Management System (BMS) is a crucial component in any rechargeable battery system. Its primary function is to ensure that the battery operates within safe parameters, optimizes performance, and prolongs its lifespan. A BMS achieves this by monitoring individual cell voltages, temperatures, charging/discharging cycles, and current flow.
By doing all of this, the BMS helps extend battery life, improve efficiency, and ensure the safety of your EV. 1. Voltage Monitoring and Control (Lithium-Ion Battery Example) In Lithium-Ion batteries, each cell has a voltage range —usually between 2.5V to 4.2V.
Without a proper BMS, batteries are more prone to overcharging, deep discharging, or operating in unsafe temperature ranges, all of which can degrade the battery, increase wear, and potentially cause catastrophic failure. 1. Safety
Short-Circuit and Overcurrent Protection Short circuits and excessive current draw can damage a battery and create safety risks. A BMS detects abnormal current levels and can disconnect the battery to prevent damage.