Dynamic Tuning for Harvesting Energy from Current Transformers

An energy harvesting system can include an electrical conductor through which primary power flows. The system can also include an instrument transformer disposed around the electrical conductor, where the instrument transformer includes a secondary inductor, where the instrument transformer creates...

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Hauptverfasser: LUCAS RICHARD WILLIAM, STERJO DENIS, HAENSGEN GREGG JAMES, HOEPPNER BRUCE DOUGLAS
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creator LUCAS RICHARD WILLIAM
STERJO DENIS
HAENSGEN GREGG JAMES
HOEPPNER BRUCE DOUGLAS
description An energy harvesting system can include an electrical conductor through which primary power flows. The system can also include an instrument transformer disposed around the electrical conductor, where the instrument transformer includes a secondary inductor, where the instrument transformer creates a first transformed power through the secondary inductor using the first power. The system can also include at least one tuning capacitor electrically coupled in parallel to the secondary inductor. The system can further include at least one switch coupled in series with the at least one tuning capacitor, where the at least one switch has an open position and a closed position. The system can also include an electrical load electrically coupled to the secondary inductor and the at least one switch, where the at least one tuning capacitor modifies the first transformed power when the at least one switch is in the closed position.
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subjects BASIC ELECTRIC ELEMENTS
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
SYSTEMS FOR STORING ELECTRIC ENERGY
TRANSFORMERS
title Dynamic Tuning for Harvesting Energy from Current Transformers
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