Impedence regulator to block power line interference

Electric power conversion systems – Current conversion – With means to introduce or eliminate frequency components

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34031007, H02J 102, H02M 112

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058447890

ABSTRACT:
An impedance regulator system and method which offers a large effective high-frequency block to isolate RF signals transmitted on power lines is presented. High-current inductors in series are inductively coupled over the RF band to physically smaller, low-current coupling inductors. The coupling inductors induce a degenerative or canceling at RF frequencies in the high-current inductors, resulting in the effective inductor increase and hence higher impedance over the RF band.

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