Stand-off charging for batteries

Power is provided to a remote device by receiving external energy from a laser source and storing the energy in a storage battery. A photovoltaic receiver capable of alignment in a preferred reception direction for receiving energy is used to receive energy from a source of excitement energy, and is...

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Bibliographische Detailangaben
Hauptverfasser: Kasa Shannon D, Russell Stephen D, Ramirez Ayax D
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Power is provided to a remote device by receiving external energy from a laser source and storing the energy in a storage battery. A photovoltaic receiver capable of alignment in a preferred reception direction for receiving energy is used to receive energy from a source of excitement energy, and is configured to receive energy from a laser which is directed to the photovoltaic receiver. A charging circuit receives power from the photovoltaic receiver and is used to charge the storage battery.