Batteriadresserte

Batteriadresserte refers to a design concept in which the individual cells within a multi-cell battery pack are assigned unique addresses and can be independently monitored and controlled through a shared communication infrastructure. The term combines the Norwegian and Scandinavian roots for battery (batteri) and addressed (adresserte).

In practice, addressable cells integrate sensors and a communication interface, enabling cell voltage, temperature, impedance, and state of health to be read by a central battery management system. Each cell's address allows selective balancing, fault isolation, and data logging, improving safety and longevity of the pack.

Implementation typically uses a multipoint bus architecture, such as CAN, I2C, or proprietary digital channels, with an addressing scheme to reach each cell or module. Some smart cells include on-board microcontrollers and ADCs; others rely on external modules that read sensor data and forward it with the cell's address.

Applications include electric vehicles, stationary energy storage, and portable devices where pack performance and safety are critical. Benefits include more precise balancing, faster diagnostics, and extended pack life; challenges include higher wiring complexity, cost, and the need for robust data integrity and security.

Overall, batteriadresserte represents a trend toward more granular battery management, with ongoing research into standardization, scalable architectures, and integration with existing BMS platforms.