There are various types of energy storage, among which electrochemical energy storage is a key energy storage method. The electrochemical energy storage system is mainly composed of energy storage batteries, inverters, BMS battery management systems and other electrical equipment. The energy storage BMS system is responsible for communicating with the power grid, controlling key parameters such as harmonics and frequency, and realizing information interaction between the PCS and the monitoring system. Then, the PCS controller obtains the status information of the battery pack through CAN interface and BMS communication, and is responsible for monitoring each The working status of the single battery, upload the battery-related information and status through communication, prevent the battery from overcharging and over-discharging, and play an effective protection role.

The energy storage monitoring system is responsible for the interface between the BMS battery management system and the distribution network system, can accept dispatching instructions, and helps complete the power grid such as battery charge and discharge control, independent off-grid system support, peak shaving and valley filling, and new energy power generation smooth output. For practical applications, BMS plays a vital role in the entire electrochemical energy storage system.

There are a large number of battery clusters in the energy storage system, and the battery clusters have balance management and circulation management. The BMS of the energy storage system puts forward higher requirements for anti-interference. The energy storage BMS system is mainly used for the management and control of energy storage batteries, mainly including the BAU master control management unit, the BCU master control management unit, and the BMU slave control management unit. The energy storage BMS system is beneficial to prolong the service life of the battery, enhance the stability and balance of the battery, reduce the operation and maintenance cost of the system, and improve the system efficiency. In order to improve the reliability and anti-interference performance of the energy storage system, it is necessary to connect the energy storage harness. For more information ,Please visit : https://www.omgevcable.com