AC generators that are brushless and use inductive coupling have no brushes that wear out but tend to be larger in size as they require additional coils to create the magnetic field. An automotive ...

A British company has developed an exhaust-driven generator that could be used to supplement the usual belt-driven alternator, or even provide electrical power to a hybrid drivetrain. alternator ...

DC The output of the generator head is rectified to produce DC current, such as in an automotive alternator, or uses split rings to produce a current that flows in only one direction. Single Phase AC ...