PH12023552497A1 - Methods and system of acoustically assisted battery operation - Google Patents

Methods and system of acoustically assisted battery operation

Info

Publication number
PH12023552497A1
PH12023552497A1 PH1/2023/552497A PH12023552497A PH12023552497A1 PH 12023552497 A1 PH12023552497 A1 PH 12023552497A1 PH 12023552497 A PH12023552497 A PH 12023552497A PH 12023552497 A1 PH12023552497 A1 PH 12023552497A1
Authority
PH
Philippines
Prior art keywords
battery
pore
pressure distribution
health
cell
Prior art date
Application number
PH1/2023/552497A
Inventor
Drandreb Earl Juanico
Original Assignee
Tech Institute Of The Philippines
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tech Institute Of The Philippines filed Critical Tech Institute Of The Philippines
Publication of PH12023552497A1 publication Critical patent/PH12023552497A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4214—Arrangements for moving electrodes or electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Battery operation with an auxiliary form of input energy other than electricity is demonstrated to effectively lengthen the battery's use lifespan. The non-invasive in-operando reconfiguring of the pore-pressure distribution over the cross section of the porous electrodes immersed in a fluid electrolyte extends the cycle life of the battery cell. A secondary input of sound energy with a distributed transducer configuration embedded on the battery case directs bulk longitudinal waves through the electrolyte that induces a beneficial reconfiguration of pore-pressure distribution. The reconfigured pore-pressure distribution facilitates the penetration of electroactive ions to the porous electrode matrix, consequently arresting the buildup of discharge byproducts that cause capacity fade. Lastly, a secondary input of sound energy assists in charge balancing all battery cells by estimating each cell's state of health. The balanced recharging can maintain the battery's overall state of health, consequently extending its use lifespan.
PH1/2023/552497A 2021-03-08 2022-02-22 Methods and system of acoustically assisted battery operation PH12023552497A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163158355P 2021-03-08 2021-03-08
US202263304727P 2022-01-31 2022-01-31
PCT/PH2022/050002 WO2022191721A1 (en) 2021-03-08 2022-02-22 Methods and system of acoustically assisted battery operation

Publications (1)

Publication Number Publication Date
PH12023552497A1 true PH12023552497A1 (en) 2024-03-11

Family

ID=83226082

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2023/552497A PH12023552497A1 (en) 2021-03-08 2022-02-22 Methods and system of acoustically assisted battery operation

Country Status (4)

Country Link
JP (1) JP2024509913A (en)
KR (1) KR20230156741A (en)
PH (1) PH12023552497A1 (en)
WO (1) WO2022191721A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2639251A (en) * 2024-03-14 2025-09-17 Mercedes Benz Group Ag Battery for a vehicle, method for operating a battery, and vehicle comprising a traction battery
CN119050525B (en) * 2024-09-12 2025-09-23 孝感楚能新能源创新科技有限公司 Battery cell system and operation method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5465336A (en) * 1977-11-04 1979-05-25 Youzou Tsuchiya Method of promoting charge of battery that use ultrasonic wave
JPS57180878A (en) * 1981-05-01 1982-11-08 Hiroshi Shimizu Battery device
US5436548A (en) * 1992-11-25 1995-07-25 Motorola, Inc. Battery charging and discharging system and corresponding method
US6284411B1 (en) * 1996-10-02 2001-09-04 Japan Storage Battery Co., Ltd. Valve regulated type battery and producing method thereof
JP2002056897A (en) * 2000-08-08 2002-02-22 Yuasa Corp Maintenance method of sealed lead-acid battery
KR100995075B1 (en) * 2008-08-26 2010-11-18 삼성에스디아이 주식회사 Battery Management System and Its Driving Method
CN105024097A (en) * 2014-05-02 2015-11-04 广州捷力新能源科技有限公司 Method for ultrasonically eliminating lithium ion battery lithium precipitation at variable temperature and pressure
CN104577193B (en) * 2015-01-09 2016-08-31 潘珊 A kind of method of energy density improving lithium-ion-power cell and lithium-ion-power cell
CA3073833A1 (en) * 2017-09-01 2019-03-07 Feasible, Inc. Determination of characteristics of electrochemical systems using acoustic signals
US20200136198A1 (en) * 2017-09-13 2020-04-30 Farida Kasumzade Method and device for increasing battery life and prevention of premature battery failure
WO2019187692A1 (en) * 2018-03-30 2019-10-03 三洋電機株式会社 Battery pack and charging control method therefor
JP7250439B2 (en) * 2018-05-29 2023-04-03 株式会社日立製作所 BATTERY CONTROL DEVICE, BATTERY CONTROL SYSTEM AND BATTERY CONTROL METHOD
JP2020153881A (en) * 2019-03-21 2020-09-24 古河電気工業株式会社 Rechargeable battery deterioration estimation device and rechargeable battery deterioration estimation method

Also Published As

Publication number Publication date
WO2022191721A1 (en) 2022-09-15
KR20230156741A (en) 2023-11-14
JP2024509913A (en) 2024-03-05
WO2022191721A4 (en) 2022-11-03

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