System for operating a self-propelled track-bound vehicle...

System for operating two or more alternating current...

System for phase shifting inverters to obtain a variable...

System for predicting desynchronization of a synchronous...

System for realizing rotor variable frequency speed control...

System for speed-sensorless control of an induction machine

System for supplying electric energy to an electric traction...

System for supression of underdamped oscillations in a.c....

System of control for a polyphase alternating current...

System to control the frequency of a generator driven by an...

System, method and apparatus for power regulation

Systeme de commutation statique pour effectuer...

Systeme pas a pas de puissance

Tape drive error cancelling system

Technique for decoupling the energy storage system voltage...

Telemetry signaling system over power lines

Terminal voltage limit regulator for a load commutated inverter

The control of a linear motor

Three phase motor conversion and monitoring circuit

Three phase power factor controller