Description

The excitation system excites the armature by creating a magnetic field on the rotor via a DC current. The output voltage of the armature varies with the strength of the magnetic field. Thus, the excitation system controls the output voltage of the generator by adjusting DC current to the generator field winding.

Specification

Excitation control equipment is the equipment providing excitation power, regulation, control and protection for a synchronous machine. The primary function of the equipment is to provide field current.

• Automated control.
• Real-time monitoring.
• Remote operation.
• Improved efficiency and safety.