Description

Product description
Color:200A No screen
What is BMS lithium battery system?
Battery management system (BMS) is the link between the battery and the user, the main solution to lithium battery storage energy, short life, serial and parallel use problems, the use of security, battery power estimation difficulties. Battery performance is very complex, different types of battery characteristics are also very different. Battery management system (BMS) is mainly to improve the battery utilization, to prevent excessive battery charging and excessive discharge, extend the battery life, monitor the battery status.
Battery management system can be used for electric vehicles, underwater robots and so on. In general, the battery management system to achieve the following functions:
(1) Accurate estimation of SOC:
Accurately estimate the power battery state (SOC), that is, the battery remaining power to ensure that the SOC is maintained within a reasonable range, to prevent overcharge or over discharge on the battery damage, and always show the hybrid The energy of the battery energy storage battery, that is, the state of the battery charge.
(2) dynamic monitoring:
In the battery charge and discharge process, real-time collection of electric vehicle battery pack in each battery terminal voltage and temperature, charge and discharge current and battery pack total voltage, to prevent the battery overcharge or over discharge phenomenon. At the same time to give the battery status in a timely manner, pick out the battery in question, to maintain the reliability of the entire battery operation and efficiency, so that the realization of the remaining power estimation model possible.
(3) the balance between the battery:
That is, a single battery balanced charge, so that the battery pack in the battery to achieve a balanced state. Equilibrium technology is the world is committed to research and development of a battery energy management system key technology.
The BMS for the int