The Huiyeda integrated power system is suitable for use in power systems of 10KV-500KV substations, power plants, and hydropower stations.

Applied to rail transit, 110KV, 220KV, 500KV substations, power plants, photovoltaic power generation, wind power generation, and hydropower stations

The core components of each power supply include switching control of the AC screen and data acquisition management

The communication module, power UPS module, and 61850 communication protocol converter are all independently developed

Widely used in State Grid, Southern Power Grid, photovoltaic power plants, wind power plants, and substation projects exported to countries such as Russia, Cameroon, Egypt, Nigeria, etc

The main components of the cabinet include: AC power supply panel, DC power supply panel, communication power supply panel, UPS power supply panel, emergency lighting panel, power supply panel, and battery pack

Ø Provide 48V power supply to the equipment, realizing the integration of substation power supply

Ø Equipped with a 10.4-inch color touch screen and a circuit block diagram display mode, it is intuitive, easy to understand, and has a user-friendly human-machine interface

The system centralizes the batteries of the DC screen, UPS, and communication power supply, providing convenience for battery maintenance and upkeep

Wide voltage input range and strong adaptability to the power grid

Ø Adopting high-frequency switching power supply technology, modular design, N+1 hot backup

Ø The charging module can be plugged in and out with power, making maintenance convenient and fast

Ø Adopting autonomous current sharing technology, the imbalance of current sharing is ≤± 3%

The charging module adopts frequency conversion natural resonance soft switching technology, with an efficiency of ≥ 96%

The monitoring system adopts a modular structure, and all communication between monitoring units is electrically isolated, which improves the reliability of the monitoring system

Ø Equipped with automatic battery management and automatic temperature compensation functions, intelligent battery management

Equipped with RS232/RS485 communication interface and multiple built-in communication protocols, it is more convenient to communicate with remote monitoring systems to achieve the "four remote" function and achieve unmanned operation