Patent ID: 11901832
Assignee: EM CORETECH INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 4:
5. The active compensating device of claim 1, wherein:
the compensating unit includes a primary side disposed on a path connecting the output terminals of the amplifying unit and a reference potential of the amplifying unit, and a secondary side disposed on a path connecting a compensating capacitor unit, which is included in the compensating unit and connected to the high current paths, and a reference potential of the active compensating device, and
the second anti-disturbance unit limits a voltage, which is greater than or equal to a threshold voltage and induced toward the primary side by the secondary side on the basis of a voltage applied to the at least two or more high current paths, to a voltage less than or equal to the threshold voltage, and transmits the limited voltage to the amplifying unit.