{
  "$type": "site.standard.document",
  "description": "The invention concerns a method for autodetection and setting of battery voltage rating in an electrical substation, wherein said substation comprises plant items which directly carry and switch the electrical power and electronic devices which protect, measure and control the plant and which…",
  "path": "/patents/971330",
  "publishedAt": "2014-08-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J11/00",
    "ALSTOM TECHNOLOGY LTD [CH]"
  ],
  "textContent": "The invention concerns a method for autodetection and setting of battery voltage rating in an electrical substation, wherein said substation comprises plant items which directly carry and switch the electrical power and electronic devices which protect, measure and control the plant and which require a battery to operate. Said method comprises the following steps: - when said battery is energized, measuring the voltage of the battery and determine the most likely nominal voltage that the battery must be, - automatically setting high and low alarm thresholds based on typical allowed excursions from determined nominal voltage.",
  "title": "Method for autodetection and setting of battery voltage rating in an electrical substation"
}