Supply device for power supply to an electronic unit in a...
Switch-off method for a three-phase reactive power compensator w
Switching circuit for a reactive power compensation device havin
Switching technique for thyristor-switched capacitors to achieve
Synchro power amplifier and control circuit for automatically tu
Synchronous switching apparatus for use with a multiple...
System and method for coordinating shunt reactance switching
System and method for providing harmonic currents to a harmonic
System for preventing overreach of protection for series...
System stabilization control system