Battery state monitoring using ultrasonic guided waves
Abstract
A method of battery state monitoring includes: (1) providing a battery cell and at least one ultrasonic actuator and at least one ultrasonic sensor mounted to the battery cell; (2) using the ultrasonic actuator, generating a guided wave that propagates in-plane of the battery cell; (3) using the ultrasonic sensor, receiving an arriving wave corresponding to the guided wave; and (4) determining a state of the battery cell based on the arriving wave.
- Inventors:
- Issue Date:
- Research Org.:
- Stanford Univ., CA (United States)
- Sponsoring Org.:
- USDOE Advanced Research Projects Agency - Energy (ARPA-E)
- OSTI Identifier:
- 1986932
- Patent Number(s):
- 11527783
- Application Number:
- 16/312,241
- Assignee:
- The Board of Trustees of the Leland Standford Junior University (Stanford, CA)
- DOE Contract Number:
- AR0000393
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 06/21/2017
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Ladpli, Purim, and Chang, Fu-Kuo. Battery state monitoring using ultrasonic guided waves. United States: N. p., 2022.
Web.
Ladpli, Purim, & Chang, Fu-Kuo. Battery state monitoring using ultrasonic guided waves. United States.
Ladpli, Purim, and Chang, Fu-Kuo. Tue .
"Battery state monitoring using ultrasonic guided waves". United States. https://www.osti.gov/servlets/purl/1986932.
@article{osti_1986932,
title = {Battery state monitoring using ultrasonic guided waves},
author = {Ladpli, Purim and Chang, Fu-Kuo},
abstractNote = {A method of battery state monitoring includes: (1) providing a battery cell and at least one ultrasonic actuator and at least one ultrasonic sensor mounted to the battery cell; (2) using the ultrasonic actuator, generating a guided wave that propagates in-plane of the battery cell; (3) using the ultrasonic sensor, receiving an arriving wave corresponding to the guided wave; and (4) determining a state of the battery cell based on the arriving wave.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {12}
}
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