Torsional Shaft Vibration The shaft systems on large grid-connected steam turbine generators can be subjected to dynamic torque oscillations caused by negative sequence currents in the generator.

New Vibration Powered Generator For Wireless Systems Date: July 10, 2007 Source: University of Southampton Summary: A generator that is ten times more powerful than any other similar devices has ...

The vibration-detecting bit is a tiny ball bearing soldered to the spring from an old pen, which is tied between the trigger and ground pins of the 555.

Meeting the generator requirements of a railroad signaling application, the DIH18-21-BBNA brushless generator can withstand the consistently high shock and vibration levels typical of a railcar ...

Toshiyuki Ueno a Japanese University researcher has developed a tiny vibration generator with the energy density twenty times hire than normal small vibration driven generators.

Oyster Bay, N.Y. — Mill-Max Mfg. Corp. has expanded its spring-loaded connector line with three families of single- and double-row strip assemblies and 31 discrete contacts that are suitable for high ...