{
  "$type": "site.standard.document",
  "description": "A method and system for estimating the state-of-health of a battery The invention relates to a method for estimating the state-of-health, SoH, of a battery in a vehicle, the method comprising: determining () a first battery property and a battery temperature of a battery in a vehicle; calculating…",
  "path": "/patents/1298489",
  "publishedAt": "2021-08-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/392",
    "VOLVO TRUCK CORPORATION"
  ],
  "textContent": "A method and system for estimating the state-of-health of a battery The invention relates to a method for estimating the state-of-health, SoH, of a battery in a vehicle, the method comprising: determining () a first battery property and a battery temperature of a battery in a vehicle; calculating () a state-of-health, SoHof a battery cell based on the determined first battery property using a predetermined model; providing () a function f estimating a battery cell degradation rate; updating () a state-of health estimated in a previous time step according to SoH←SoH+ƒ·dt+K·(SoH−SoH), where K is a gain factor which is dependent on operating conditions of the vehicle, and wherein K is modified () for each time step using a reinforcement learning agent.",
  "title": "A METHOD AND SYSTEM FOR ESTIMATING THE STATE-OF-HEALTH OF A BATTERY"
}