A new advance in vibration monitoring, developed with EPRI, facilitates the measurement of torsional vibration and is expected to be of significant value to power plants relying on a wide range of ...

Researchers at the Technische Universitaet Muenchen have devised a way to monitor stresses on wind turbine rotor blades precisely and in real time. At the heart of their approach is a fiber-optic ...

Mechanical Dynamics and Analysis (MD&A) was retained by a utility to perform a stub-shaft repair of a generator rotor collector-end shaft. The customer reported that the generator rotor had suffered a ...

All wind turbines are large but the Repower 5M wind turbine is huge. Manufactured by Repower Systems AG from Hamburg, the 5M stands 120 meters above the ground and produces 5 MW of electrical power.

So I just bought this nice new switch off Ebay for cheap and it has 4 very loud fans in it. I'd like to replace them with lower noise (and lower flow, I'll take my chances) fans so I can hear myself ...

The global electric motor rotor shaft market size is projected to grow from USD 2.24 billion in 2024 to USD 4.44 billion by 2034, at a CAGR of 6.4%, according to a new report by Polaris Market ...

An introduction to the symmetric, multiphase, wound-rotor “synchronous” doubly-fed motor or generator system, called SYNCHRO-SYM. How SYNCHRO-SYM is only possible with brushless, automatic, ...

Any electrical motor, from an idealized viewpoint, consists of two sets of magnets—one set stationary, one set free to move—placed in special geometric relation to one another. For most practical ...