Waveform synthesizer and motor controller

Web tension and speed control in a reel-to-reel web transport

Web tension controller

Wide range high accuracy electronically programmed speed...

Wind energy unit

Wind power generator system and control method of the same

Wind power plant

Wind power station with contactless power transmitting means...

Wind turbine and method for operating a wind turbine

Wind turbine and method of manufacture

Wind turbine generator

Wind turbine generator system and operation control method...

Wind-power generation system and operation control method...

Windmill

Window controls for automobiles

Wound rotor motor apparatus

Wound rotor motor control

Y-delta conversion switches on dual stator induction motor

Zero rotation and zero torque detector and method for an ac...