Power conditioning circuit utilizing high oersted rating inductors

A power conditioning circuit for conditioning power supplied by a power source at a nominal frequency over conductors in a polyphase system, comprising:

• a first phase conductor;
• a second phase conductor;
• a first inductor connected in series between the first phase conductor and a first output line, wherein power supplied by the power source to the first output line flows through the first inductor;
• a second inductor connected in series between the second phase conductor and a second output line, wherein power supplied by the power source to the second output line flows through the second inductor;
• and
• a first metal oxide varistor connected across the first output line and the second output line;
• wherein the first inductor and the second inductor have an increasing inductance with an increasing applied frequency and an oersted rating that is high enough to avoid saturation when driven by the maximum rated alternating current.

A power conditioning circuit for conditioning power supplied by a power source at a nominal frequency over conductors in a polyphase system, comprising:

• a plurality of phase conductor inputs;
• a plurality of phase conductor outputs;
• a plurality of inductors, wherein each inductor, in the plurality of inductors, has an inductance that increases with frequency and each inductor is connected in series between a phase conductor input, in the plurality of phase conductor inputs, and a phase conductor output, in the plurality of phase conductor outputs;
• and
• at least a first metal oxide varistor connected across two phase conductor inputs, in the plurality of phase conductor inputs;
• wherein the first inductor and the second inductor have an increasing inductance with an increasing applied frequency.