{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "This disclosure relates to a fuel cell system for vehicles that includes a controller that manages, among other things, the stack current and purge valve or drain valve operations based on a cell voltage monitoring energy indicator. When the energy indicator exceeds a predefined threshold, the…",
  "path": "/patents/1379421",
  "publishedAt": "2026-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/0491",
    "FORD GLOBAL TECHNOLOGIES, LLC"
  ],
  "textContent": "This disclosure relates to a fuel cell system for vehicles that includes a controller that manages, among other things, the stack current and purge valve or drain valve operations based on a cell voltage monitoring energy indicator. When the energy indicator exceeds a predefined threshold, the controller reduces the stack current or adjusts the purge valve or drain valve—either opening it to mitigate flooding or closing it to prevent drying out.",
  "title": "FUEL CELL SYSTEM CONTROL USING CELL VOLTAGE MONITORING"
}