INDUCTIVE POWER RECEIVER WITH RESONANT COUPLING REGULATOR

An inductive power receiver including: a resonant circuit having a receiving coil and a tuning network; and rectifier coupled to the resonant circuit and adapted to provide a DC output to a load, wherein the tuning network is controlled to regulate the power provided to the load and includes: a seri...

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Bibliographische Detailangaben
1. Verfasser: HARPHAM, Lewis Freeth
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An inductive power receiver including: a resonant circuit having a receiving coil and a tuning network; and rectifier coupled to the resonant circuit and adapted to provide a DC output to a load, wherein the tuning network is controlled to regulate the power provided to the load and includes: a series tuning branch connected from the receiving coil to the rectifier; and a variable shunt tuning branch connected from a node between the series tuning branch and the receiving coil to a common ground on the DC output side of the rectifier.