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Title: Electrostatic harvester device

Abstract

An electrostatic harvester device for charging an energy storage device is provided. The electrostatic harvester device comprises an inductor, a variable capacitor device, a semiconductor device, and a plurality of transistors. The inductor is operable to receive electric charge and store the electric charge. The variable capacitor device is configured to receive electric charge from the inductor and to change capacitance in response to physical stimulation. The semiconductor device is operable to allow electric current to flow from the variable capacitor device. The transistors are operable to connect at least two of the aforementioned devices. At least one of the transistors comprises at least one of gallium nitride or aluminum gallium nitride.

Inventors:
;
Issue Date:
Research Org.:
Kansas City Plant (KCP), Kansas City, MO (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1986754
Patent Number(s):
11482949
Application Number:
16/701,882
Assignee:
Honeywell Federal Manufacturing & Technologies, LLC (Kansas City, MO)
DOE Contract Number:  
NA0002839
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/03/2019
Country of Publication:
United States
Language:
English

Citation Formats

Wilson, Amy Charlene, and Hunt, William Daniel. Electrostatic harvester device. United States: N. p., 2022. Web.
Wilson, Amy Charlene, & Hunt, William Daniel. Electrostatic harvester device. United States.
Wilson, Amy Charlene, and Hunt, William Daniel. Tue . "Electrostatic harvester device". United States. https://www.osti.gov/servlets/purl/1986754.
@article{osti_1986754,
title = {Electrostatic harvester device},
author = {Wilson, Amy Charlene and Hunt, William Daniel},
abstractNote = {An electrostatic harvester device for charging an energy storage device is provided. The electrostatic harvester device comprises an inductor, a variable capacitor device, a semiconductor device, and a plurality of transistors. The inductor is operable to receive electric charge and store the electric charge. The variable capacitor device is configured to receive electric charge from the inductor and to change capacitance in response to physical stimulation. The semiconductor device is operable to allow electric current to flow from the variable capacitor device. The transistors are operable to connect at least two of the aforementioned devices. At least one of the transistors comprises at least one of gallium nitride or aluminum gallium nitride.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {10}
}

Works referenced in this record:

Method of forming gallium nitride crystal
patent, January 2001


Power switching cell with normally conducting field-effect transistors
patent, July 2018


Battery Charger for Use with Low Voltage Energy Harvesting Device
patent-application, July 2012


Energy harvester
patent, May 2017


Electronic switching device having at least two semiconductor components
patent, April 2002


An Experimental Demonstration of GaN CMOS Technology
journal, March 2016


Rectifier circuit, and environmental energy harvesting system comprising the rectifier circuit
patent, October 2015


Energy-Harvesting System and Control Method Thereof
patent-application, June 2018


High-damping energy-harvesting electrostatic CMOS charger
conference, May 2012