{
  "$type": "site.standard.document",
  "description": "A method for analyzing the contact assignment of a contact element of a cell module for a vehicle battery to charge or discharge individual cells. A module charger charges/discharges the cell module and includes a diagnosis function for the contact assignment of the contact element. A method is…",
  "path": "/patents/1342899",
  "publishedAt": "2023-05-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/0047",
    "TKR Spezialwerkzeuge GmbH"
  ],
  "textContent": "A method for analyzing the contact assignment of a contact element of a cell module for a vehicle battery to charge or discharge individual cells. A module charger charges/discharges the cell module and includes a diagnosis function for the contact assignment of the contact element. A method is disclosed for operating a module charger, which allows for charging and discharging cells of different cell modules with different contact assignments and automatically prevents incorrect operation. The method includes connecting a contact element of a diagnosis unit corresponding to the contact element to establish an electrical connection with each contact. A voltage measurement is taken of a contact against all other individual contacts, and the voltage values assigned to the contacts are saved. Then, based on the assigned voltage values, the contact assignment with respect to the individual cells is determined and, finally, the cell module is charged or discharged.",
  "title": "METHOD FOR ANALYZING THE CONTACT ASSIGNMENT OF A CONTACT ELEMENT OF A CELL MODULE FOR A VEHICLE BATTERY AND MODULE CHARGER HAVING A DIAGNOSIS FUNCTION FOR THE CONTACT ASSIGNMENT OF A CONTACT ELEMENT"
}