Integrated AC/DC Power Supply Panel
The Integrated AC/DC Power Supply Panel is mainly used in railway traction substations and power transformation/distribution stations, providing power for power engineering control, protection, signaling, operation, and other applications. It adopts a modular, networked, intelligent, and integrated design for railway station DC power supply, AC power supply, inverter power supply, communication power supply, UPS, and other components, enabling flexible deployment, economical operation, and efficient support of the station power supply system.
In the DC power supply section, a parallel battery topology is adopted instead of series battery packs, eliminating the mutual dependence between individual batteries. This significantly improves the reliability, maintainability, testability, and safety of the DC system. Multiple batteries are boosted through parallel power modules and then connected in parallel, with each battery operating independently. The failure of any single battery will not cause voltage fluctuations or power supply interruptions on the DC bus.
