INDUCTIVE POWER HARVESTER WITH POWER LIMITING CAPABILITY
A power harvester having a current transformer configured to be inductively coupled to a current conductor and a circuit for delivering power to a load. The transformer core has two sections joined together and separable from one another at interleaved portions, allowing the transformer to be instal...
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Main Author | |
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Format | Patent |
Language | English |
Published |
22.09.2016
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Subjects | |
Online Access | Get full text |
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Summary: | A power harvester having a current transformer configured to be inductively coupled to a current conductor and a circuit for delivering power to a load. The transformer core has two sections joined together and separable from one another at interleaved portions, allowing the transformer to be installed around the current conductor. The circuit includes a rectifier coupled to the transformer and a transistor coupled in series between the rectifier and a load. The transistor receives an output current from the rectifier and provides power to the load. A resistor is coupled to the transistor and the load, and the transistor and resistor provide for limiting of the power to the load over a wide range of the conductor line currents. |
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Bibliography: | Application Number: US201514661468 |