Speed control apparatus for a synchronous motor
Speed control systems of synchronous motors
Speed detection apparatus, speed control motor, and track jump c
Speed monitoring device
Speed monitoring device
Stable subsynchronous drive system for gyroscope rotor
Stable synchronous drive system for gyroscope rotor
Start-up system for a synchronous motor drive
Starter/generator system with DC link current control
Static frequency changer for feeding synchronous machines
Supply equipment for a synchronous machine
Synchronous motor
Synchronous motor control
Synchronous motor control system
Synchronous motor control system
Synchronous motor drive apparatus
Synchronous motor having selectable rotation direction
Synchronous motors and a control system thereof
System and method for controlling a surface-mounted...
System for controlling AC excited synchronous machine