{
  "$type": "site.standard.document",
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  "description": "The present application relates to a method for estimating the temperature rise rate of a battery under pulsed heating. An equivalent circuit model of the battery is established to obtain the effective entropy potential of the battery and the relationship between the open circuit voltage and the…",
  "path": "/patents/964807",
  "publishedAt": "2026-05-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/367",
    "SHELL USA, INC."
  ],
  "textContent": "The present application relates to a method for estimating the temperature rise rate of a battery under pulsed heating. An equivalent circuit model of the battery is established to obtain the effective entropy potential of the battery and the relationship between the open circuit voltage and the pulsed heating current of the battery. A heat generation model is established according to the effective entropy potential and the relationship between the open circuit voltage and the pulsed heating current. Using the heat generation model and the heat transfer power, an energy formulation in the process of pulsed heating is obtained, to obtain the temperature rise rate of the battery under pulsed heating. The models are used to obtain the relationship between the temperature rise rate under pulsed heating and the pulsed heating current, providing a convenient and comprehensive estimation method for determining the heating effect of pulsed heating in practical applications.",
  "title": "Method for estimating the temperature rise rate of a battery under pulsed heating"
}