A.C. storage module for reducing harmonic distortion in an A.C.

Details A.C. storage module for reducing harmonic distortion in an A.C. A.C. storage module for reducing harmonic distortion in an A.C.

1993-07-08

1994-06-21

Voeltz, Emanuel T.

Electric power conversion systems

Current conversion

With means to introduce or eliminate frequency components

363 39, 307105, 333175, H02M 112

Patent

active

053233042

ABSTRACT:
A circuit for correcting perturbations in a power system signal operating at a system line frequency includes a capacitor for drawing a capacitive current and a first inductor for drawing an inductive current substantially equal in amplitude and substantially one hundred eighty degrees out of phase with the capacitive current. The first inductor is connected in parallel with the capacitor to form a storage module for storing energy therein wherein the storage module is tuned to resonate at the system line frequency and wherein the storage module is connected in parallel across the load. A second inductor connected in series between a power source and the load isolates the power source from the load.

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