ABB UNIROL1010 3BHE035301R0001 Excitation controller

Precise control: It can control the excitation current with high precision. Ensure the voltage output of the motor or generator is stable. Good performance is maintained even under load changes or grid fluctuations.
Dynamic response: Fast dynamic response capability. Can quickly adjust the excitation current. To cope with transient changes in the power grid. Such as short circuit fault or load sudden change. Help to improve the stability of the power system.
Intelligent adjustment: Using advanced control algorithms. Such as PID (proportional integral differential) control. The ability to intelligently adjust excitation current according to real-time load and grid conditions. Optimize the operating efficiency of a generator or motor.
Communication capability: Supports a variety of communication protocols. Such as Modbus, Profibus, Ethernet and so on. It can exchange data with host computer or power station automation system. Realize remote monitoring and control.
Fault diagnosis: Provides fault detection and diagnosis functions. Can monitor the excitation system status in real time. Identify potential problems in a timely manner. Reduce unplanned downtime.