Power management for wireless nodes
Abstract
A system includes a rectifier having an input configured to receive a variable AC input voltage and convert the AC input voltage to a rectified output voltage. A power converter has an input coupled to receive the rectified output voltage and to provide a DC supply voltage at an output thereof. A low drop-out regulator has an input coupled to receive the supply voltage and is configured provide a regulated voltage. A sensor is coupled to receive the regulated voltage as a power source and is configured to sense a condition and provide sensor data indicative of the sensed condition.
- Inventors:
- Issue Date:
- Research Org.:
- Case Western Reserve Univ., Cleveland, OH (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1893097
- Patent Number(s):
- 11374502
- Application Number:
- 16/497,670
- Assignee:
- Case Western Reserve University (Cleveland, OH)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H02 - GENERATION H02M - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS
H - ELECTRICITY H02 - GENERATION H02N - ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- DOE Contract Number:
- EE0006719
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 04/02/2018
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Feng, Philip X. L., Fan, Shiquan, Zhao, Liuming, Wei, Ran, Wang, Zenghui, and Zheng, Xu-Qian. Power management for wireless nodes. United States: N. p., 2022.
Web.
Feng, Philip X. L., Fan, Shiquan, Zhao, Liuming, Wei, Ran, Wang, Zenghui, & Zheng, Xu-Qian. Power management for wireless nodes. United States.
Feng, Philip X. L., Fan, Shiquan, Zhao, Liuming, Wei, Ran, Wang, Zenghui, and Zheng, Xu-Qian. Tue .
"Power management for wireless nodes". United States. https://www.osti.gov/servlets/purl/1893097.
@article{osti_1893097,
title = {Power management for wireless nodes},
author = {Feng, Philip X. L. and Fan, Shiquan and Zhao, Liuming and Wei, Ran and Wang, Zenghui and Zheng, Xu-Qian},
abstractNote = {A system includes a rectifier having an input configured to receive a variable AC input voltage and convert the AC input voltage to a rectified output voltage. A power converter has an input coupled to receive the rectified output voltage and to provide a DC supply voltage at an output thereof. A low drop-out regulator has an input coupled to receive the supply voltage and is configured provide a regulated voltage. A sensor is coupled to receive the regulated voltage as a power source and is configured to sense a condition and provide sensor data indicative of the sensed condition.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {6}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Single transducer for data and power in wirelessly powered devices
patent, July 2018
- Arbabian, Mohammad Amin; Weber, Marcus; Charthad, Jayant
- US Patent Document 10,014,570
Converter And Method For Extracting Maximum Power From Piezo Vibration Harvester
patent-application, September 2011
- Ivanov, Vadim V.
- US Patent Application 12/661578; 20110227543 A1
Energy Harvesting for Wireless Sensor Operation and Data Transmission
patent-application, May 2005
- Hamel, Michael John; Arms, Steven W.; Townsend, Christopher P.
- US Patent Application 11/023191; 20050105231 A1
Low consumption linear voltage regulator with high supply line rejection
patent, August 1999
- Capici, Salvatore; Milazzo, Patrizia; Pulvirenti, Francesco
- US Patent Document 5,939,867
CMOS temperature sensor
patent, December 2002
- Matranga, Giovanni; Coco, Luca Lo; Compagno, Giuseppe
- US Patent Document 6,489,831
Circuits And Methods For Adjustable Peak Inductor Current And Hysteresis For Burst Mode In Switching Regulators
patent-application, February 2008
- Leonard, Jason; Esteves, Joey Martin
- US Patent Application 11/499005; 20080030178 A1
Sensor Data Acquisition System with Integrated Power Management
patent-application, August 2016
- Oliaei, Omid
- US Patent Application 14/624106; 20160241146 A1