{
  "$type": "site.standard.document",
  "description": "The invention relates to a method () for estimating an operating parameter of a battery cell of a battery unit in an electrical propulsion system of a vehicle, the operating parameter being indicative of one of capacity and impedance of the battery cell, the method comprising: selecting () at least…",
  "path": "/patents/1302085",
  "publishedAt": "2021-10-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L58/12",
    "VOLVO TRUCK CORPORATION"
  ],
  "textContent": "The invention relates to a method () for estimating an operating parameter of a battery cell of a battery unit in an electrical propulsion system of a vehicle, the operating parameter being indicative of one of capacity and impedance of the battery cell, the method comprising: selecting () at least one battery cell in the battery unit for determining the operating parameter of the battery cell; providing () a set of state-of-charge (SOC) estimators, each SOC estimator having a selected operating parameter value for a given time period; and using () the set of SOC estimators to determine a value of the operating parameter of the battery cell by performing voltage error minimization.",
  "title": "A METHOD FOR ESTIMATING AN OPERATING PARAMETER OF A BATTERY CELL IN A VEHICLE"
}