Space overview of BMS for new energy storage applications

China [CN]

What is BMS? The full English name of BMS is Battery Management System, and the Chinese name is battery management system. Mainly through the monitoring and detection of voltage, current and temperature, the protection and fault handling of the battery system are realized, which is beneficial to extending the service life of the battery and improving the reliability and efficiency of the battery.

According to data, energy storage batteries have much higher overall safety and performance requirements than ordinary batteries, whether in terms of structural complexity or the number of batteries installed.

The production and sales of new energy vehicles have grown rapidly in recent years, coupled with the large-scale application of energy storage systems, which has greatly promoted the development of the BMS industry. Energy storage BMS are connected through energy storage wire harnesses. Energy storage BMS opens up the development space of energy storage wire harnesses.

BMS mainly implements various functions through the acquisition module, main control module, communication module and display module. BMS is a communication bridge between battery modules. Users use the information fed back by BMS to control the contactor to complete the charging and discharging of the battery pack.

The energy storage system is complex enough and has deep charging and discharging levels, which also means that the energy storage BMS requires a more complex energy management system, especially battery balancing management capabilities. The BMS acquisition harness is an important connection line. Its main function is to collect data and is responsible for communication between various BMS modules.

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