Electrical transmission or interconnection systems – Nonlinear reactor systems – Driver circuits
Reexamination Certificate
2005-09-28
2009-08-18
Paladini, Albert W (Department: 2836)
Electrical transmission or interconnection systems
Nonlinear reactor systems
Driver circuits
C388S917000, C363S057000
Reexamination Certificate
active
07576451
ABSTRACT:
An apparatus and method used to charge a self powered gate driver system. The apparatus may include a current loop for inducing a current in a coil. A bridge rectifier may rectify the current induced in the coil and charge a capacitor used to power a driver in a self powered gate driver system. The current loop and coil may be separated by a dielectric to prevent current from passing between the self powered gate driver system and the current loop. The current loop may couple to a line voltage transformer to drive an alternating current through the current loop. In certain embodiments, a single current loop and transformer may charge a plurality of self powered gate driver systems.
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Hilderley Kenneth Ronald
Maclennan David Scott S.
Fletcher Yoder LLP
Kuszewski Alexander R.
Paladini Albert W
Rockwell Automation Technologies Inc.
Rutland Wallis Michael
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