SELF-HEATING CONTROL METHOD AND SELF-HEATING CONTROL SYSTEM OF CHARGING AND DISCHARGING BATTERY
A self-heating control method and a self-heating control system for a rechargeable battery are disclosed. The rechargeable battery includes a battery core. A separator is provided between a positive electrode and a negative electrode of the battery core. A reference electrode is correspondingly prov...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
18.04.2024
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Subjects | |
Online Access | Get full text |
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Summary: | A self-heating control method and a self-heating control system for a rechargeable battery are disclosed. The rechargeable battery includes a battery core. A separator is provided between a positive electrode and a negative electrode of the battery core. A reference electrode is correspondingly provided at the separator. A surface electrode is correspondingly provided on the negative electrode surface of the battery core. The method includes: detecting the potential difference between the reference electrode and the surface electrode, generating a charging current adjustment instruction according to the potential difference between the reference electrode and the surface electrode, and adjusting the charging current of the rechargeable battery according to the charging current adjustment instruction during the self-heating process of the rechargeable battery. |
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Bibliography: | Application Number: US202318532313 |