{
  "$type": "site.standard.document",
  "description": "There is provided a battery system including: a main switch configured to supply or cut off a voltage of a battery to a load; a semiconductor pre-charger module which includes a semiconductor switch configured to supply or cut off the voltage of the battery to the load, and a semiconductor switch…",
  "path": "/patents/1374697",
  "publishedAt": "2026-06-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/96",
    "Electronics and Telecommunications Research Institute"
  ],
  "textContent": "There is provided a battery system including: a main switch configured to supply or cut off a voltage of a battery to a load; a semiconductor pre-charger module which includes a semiconductor switch configured to supply or cut off the voltage of the battery to the load, and a semiconductor switch driver configured to output a pulse signal for driving the semiconductor switch to turn on and off the semiconductor switch, and is connected in parallel with the main switch; and a controller configured to generate a control signal for controlling the main switch and the semiconductor pre-charger module, wherein the semiconductor switch driver of the semiconductor pre-charger module includes an isolation element configured to electrically isolate the controller and the voltage of the battery. Here, the semiconductor switch of the semiconductor pre-charger module may be a metal-oxide-semiconductor (MOS)-controlled thyristor (MCT).",
  "title": "Semiconductor pre-charger module in battery system"
}