The Safety of Power Supply System in Rail Transit Operation and Maintenance Scenarios, Reliability, Environmental adaptability has extremely high standards. The working conditions of the subway maintenance center machine room are complex, There are changes in temperature and humidity, Load fluctuations and other issues caused by equipment start stop, Once the mains power is interrupted, Operation and Maintenance Monitoring, Communication backend, Maintenance equipment will face the risk of power outage, Directly affecting the implementation of line maintenance work and the safety of track operation.

Dynamic battery relies on mature lithium energy storage technology, Capable of working in a wide temperature range, Excellent discharge stability and multiple safety protection design. Being on standby when the mains power is normal, When there is an abnormality in the mains power supply, it can be quickly and seamlessly switched, Continuously provide uninterrupted power supply for various operation and maintenance equipment, Ensure maintenance operations, Signal Monitoring, Uninterrupted backend recording and other tasks.

The implementation of this project, This is another practice of using dynamic batteries in the field of urban rail transit operation and maintenance. The product relies on stable and reliable performance, Meet the long-term duty requirements of subway maintenance centers, The stringent demand for emergency power supply, For Tianjin Metro 3 Build a solid backup power barrier for Line 1, Guarding the power safety of urban rail transit operation and maintenance links, Assist in the continuous operation of subway lines, stable, efficient operation.