Product

Integrated AC/DC power supply

The integrated AC/DC power supply is a new type of power system that combines AC power, DC power, UPS power, communication power, emergency lighting power, and other functions into a single system, widely used in substations and similar settings.

Applications

Substations, railway traction substations, thermal (hydropower) plants, PV booster stations, steel plants, petroleum, chemical, and paper mills.

Components:

1) AC power: Typically supplied by station service transformers, processed through voltage stabilization and filtering to output stable AC voltage for lighting, ventilation, and maintenance equipment.

2) DC power: Comprises charging modules and battery banks. Charging modules convert AC input to DC output, powering DC loads and charging batteries. Battery banks serve as backup power to provide uninterrupted DC power to critical equipment during AC power failures.

3) UPS power supply: Provides uninterrupted AC power for in-house automation equipment and monitoring systems with high power quality requirements.

The UPS power supply features voltage stabilization, frequency regulation, and filtering to prevent grid interference from affecting equipment.

Features & Advantages

1) High integration: Multiple power functions are integrated into one system, reducing the equipment footprint, lowering construction costs, and reducing maintenance workload.

2) Strong reliability: The power modules are independent but work in coordination. Through an intelligent monitoring system, unified management and fault diagnosis are achieved to enhance the reliability and stability of the power system.

3) Energy saving & environmental protection: High-efficiency power conversion technology and energy-saving designs are used to reduce energy consumption and operating costs. Additionally, the reduced number of devices helps minimize environmental impact.

4) Ease of management: A centralized monitoring platform allows for integrated supervision and management of the AC/DC integrated power supply system, enabling operators to monitor system status in real time and promptly identify and resolve faults.