PL448002A1 - Battery condition estimation method and battery condition estimation system - Google Patents

Battery condition estimation method and battery condition estimation system

Info

Publication number
PL448002A1
PL448002A1 PL448002A PL44800224A PL448002A1 PL 448002 A1 PL448002 A1 PL 448002A1 PL 448002 A PL448002 A PL 448002A PL 44800224 A PL44800224 A PL 44800224A PL 448002 A1 PL448002 A1 PL 448002A1
Authority
PL
Poland
Prior art keywords
battery
battery condition
condition estimation
voltmeter
estimating
Prior art date
Application number
PL448002A
Other languages
Polish (pl)
Inventor
Piotr Ryś
Maciej Siekierski
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL448002A priority Critical patent/PL448002A1/en
Publication of PL448002A1 publication Critical patent/PL448002A1/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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób szacowania stanu zdrowia SoH baterii poprzez ładowanie lub rozładowywanie baterii, w którym mierzy się woltomierzem napięcie U oraz za pomocą amperomierza mierzy się prąd I przyłożony do baterii. Przedmiotem zgłoszenia przedstawionym na rysunku jest również układ szacowania stanu zdrowia SoH baterii zawierający woltomierz i amperomierz dołączone do zacisków baterii oraz czujnik temperatury, które dołączone są do procesora danych połączonego z portem zewnętrznym lub z pamięcią, w której przechowywane są wartości referencyjne parametrów trendu αref i βref.The subject of the application is a method for estimating the SoH health of a battery by charging or discharging the battery, in which the voltage U is measured with a voltmeter and the current I applied to the battery is measured with an ammeter. The subject of the application, shown in the drawing, also includes a system for estimating the SoH health of a battery, comprising a voltmeter and an ammeter connected to the battery terminals and a temperature sensor, which are connected to a data processor connected to an external port or to memory storing reference values of the trend parameters αref and βref.

PL448002A 2024-03-13 2024-03-13 Battery condition estimation method and battery condition estimation system PL448002A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448002A PL448002A1 (en) 2024-03-13 2024-03-13 Battery condition estimation method and battery condition estimation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448002A PL448002A1 (en) 2024-03-13 2024-03-13 Battery condition estimation method and battery condition estimation system

Publications (1)

Publication Number Publication Date
PL448002A1 true PL448002A1 (en) 2025-07-28

Family

ID=96498413

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448002A PL448002A1 (en) 2024-03-13 2024-03-13 Battery condition estimation method and battery condition estimation system

Country Status (1)

Country Link
PL (1) PL448002A1 (en)

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