Alternator with regulation of multiple voltage outputs

Alternators with hydromagnetic engines

Amortisseur winding protection system

An asymmetric drive motor for a barrier operator or the like

An asynchronous power generator for a wind turbine

An electric motor for portable machine tools

An improved motor driver circuit

An output overload and fault tolerant commutation method for...

Analog dc motor velocity control loop

Angle controller for a switched reluctance drive utilizing a...

Apparatus and method for braking an electric motor

Apparatus and method for control of single-phase a-c motors

Apparatus and method for d.c. motor control

Apparatus and method for driving an induction motor

Apparatus and method for generating waveforms which are...

Apparatus and method for high slip operation of an ac...

Apparatus and method for providing useful audio feedback to...

Apparatus and method for starting a single-phase variable...

Apparatus and method for starting a synchronous machine

Apparatus and method for starting an electric motor