¿La baja temperatura afectará la vida útil de la batería de litio?? ¿Cuáles son los requisitos de la batería de litio para el sistema de gestión de la batería??

Low temperature will affect the life of Batería de Litio. Los materiales de los electrodos de las baterías de iones de litio tienen una actividad reducida a bajas temperaturas., mayor resistencia, velocidades de reacción electroquímica reducidas, capacidad reducida de la batería, y reducción de la eficiencia de carga y descarga, afectando así la vida útil de las baterías de litio.

Para el sistema de gestión de batería., Las baterías de litio tienen los siguientes requisitos.:

Control de presión de la batería: Once the battery voltage exceeds its rated voltage range, it will cause problems such as battery overcharge, heat generation, failure or safety accidents.

Current control: The charging current and discharging current of the battery need to be strictly controlled within a safe range to ensure the normal use and maximum life of the battery.

Battery temperature control: The battery will have different performance and life performance at different temperatures. Por lo tanto, it is necessary to manage the temperature of the battery and keep it within a suitable operating temperature range.

Battery status monitoring: The battery management system needs to be able to monitor the status and information of the battery in real time, so as to detect and solve problems in time and provide support for relevant decisions.

Battery safety control: The battery management system needs to adopt protective measures and safety controls to prevent the occurrence of battery overcharge, sobredescarga, cortocircuito, overtemperature, etcétera, so as to ensure the personal safety of users.

En breve, the battery management system plays an important role in guaranteeing the long-term stability and safety of lithium batteries, and battery management strategies and technologies should be formulated reasonably according to different types and conditions of use of lithium batteries.

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