Power receiver for extracting power from electric field energy in the earth
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United States of America Patent
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Oct 19, 2021
Grant Date -
Nov 14, 2019
app pub date -
Jul 25, 2019
filing date -
Oct 11, 2013
priority date (Note) -
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Abstract
A resonant transformer connected between a ground terminal and elevated terminal draws current from the earth's electric field through a primary winding of the transformer. An impulse generator applies a high voltage impulse to the primary winding of the resonant transformer to cause current to flow from the ground terminal through the primary winding. The flow of current through the primary winding of the resonant transformer induces a current in the secondary winding, which may be converted and filtered to a usable form, e.g. 60 Hz AC or DC.
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