Understand The Function Of The Carbon Brush In Diesel Generator You need to be acquainted with the basic function of carbon brushes before you do the maintenance. Carbon brushes are used to transmit electrical current from the stationary to the rotating parts. They inject excitation current to rotor by means […]

Understand Some Common Rotor Fault Types You must be aware of rotor fault categories before you start the inspection. This is useful in determining the appropriate method of testing and avoids having to disassemble unnecessarily. Common rotor faults include: Rotor winding short circuit Rotor grounding fault Broken rotor bars Rotor