FJR series gate control and auxiliary machine control system is a typical automatic control device currently used in hydropower plant automation. It consists of multiple field buses and implements control functions through the local area network. It has the characteristics of universal application and high efficiency. System Components: System Features: System Configuration: system assesment: This system is specially developed and designed by the Institute of Electric Power Automation for the automatic control of hydropower plants. It fully considers the characteristics of the automatic control of hydropower plants. The adoption of the North China IPC as a hardware platform is also determined through comprehensive comparisons. From the perspective of the current scope of application, the operation The situation is generally good. It seems that the original choice was not wrong. â—High-efficiency, energy-saving design, full display of green concept from inside to outside High efficiency rectifier Changzhou Changyuan Electronic Co., Ltd. , https://www.changyuanelectronic.com
Soft start motor control technology;
Supports various PLC devices;
Based on Windows NT platform;
Meet a range of international standards for electromagnetic compatibility; 
EWS-483/NORCO-5531/ Memory 128M/Hard Disk 20G
LAN Controller:
RPC-500/NORCO-630V/PIII800MHz/Memory 256M/HDD 80G
The system adopts a high-efficiency rectifier, the peak efficiency of the rectifier is greater than 96.2%, and the power consumption of the rectifier sleep is as low as 4W or less.
â—The rectifier module is small in size and high in power density, improving the utilization of cabinet space
â—Fully digital design, more stable performance
The rectifier adopts DSP+MCU dual digital circuit control mode, the system adopts CAN+RS485 dual bus control, the system power supply reliability is higher, and the transmission rate is faster.
System Overview: