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A New Automatic Transfer Switch (ATS) and its Driving Circuit

This paper proposes a new Automatic Transfer Switch (ATS) and its driving circuit in which a movable element including a W-shaped cam-shaft and a solenoid coil are internally configured. The proposed new Automatic Transfer Switch (ATS) is a movable bus-bar for switching the power supplied from commercial power to emergency power or from emergency power to commercial power, a movable element including a W-shaped cam-shaft, and an automatic The solenoid coil integrated in the inside of the ATS, the brush mover connector for connecting the mover part and the solenoid coil, and the brush mover restoration spring to restore the brush mover connector, the driving circuit driven by the driving signal from the control unit and the driving circuit. The proposed ATS including a control unit for controlling the switch and a driving circuit thereof are proposed.