Electrical machine with switches to change number of phases

Electrical machines

Electrical motor drive system with field control operable in...

Electrical motor rotation speed regulation method and device...

Electrical or electronical motor control

Electrical power generating apparatus

Electrical power generating installation and method of...

Electrical prime mover operator

Electrical tensioning motor assembly

Electrically excited load full voltage actuation reduced...

Electrically powered vehicle

Electrically-driven power steering system having failure...

Electro-magnetic actuators

Electromagnetic actuator system

Electromagnetic contactor with lightweight wide range...

Electromagnetic coupling and electric rotating machine...

Electromagnetic non-contact brake

Electromechanical chopper for speed control of battery...

Electromechanical driving system, in particular for...

Electronic ac induction motor brake