Two EPRI generator studies still guide maintenance today: rotor failures, flux probe monitoring, and PD/EMI testing explained ...

Water contamination in hydrogen gas can lead to significant problems in hydrogen-cooled generators, including electrical arcing and winding failures. The phenomenon of how water is introduced into ...

Motors can be single phase or polyphase (3-phase). A single phase motor has a single alternating current source. A three-phase, or polyphase, motor is for use with three-phase power. Motors provide ...

Fire protection systems for air-cooled hydroelectric generators have several special requirements due to these generators’ unique geometries. This survey of options will help plant owners and ...

When addressing the operating costs of a modern heavy industrial production facility, most industrial processes will involve electric motors and all will need the services of a generator, either ...