Power lithium battery packs, such as lithium battery packs for electric vehicles, are composed of several single lithium batteries. Therefore, to ensure that each single lithium battery is in the best working state is the precondition to ensure the normal operation of the whole power lithium battery pack. Therefore, the detection and monitoring of power lithium battery packs must be achieved through the detection and monitoring of each single lithium battery.
The paperless recorder and patrol instrument produced by our company belong to multi-channel data acquisition instrument. Isolation technology will be used in each channel, which can well meet the needs of on-line multi-parameter (voltage, current, temperature) detection and monitoring of power lithium battery packs.