{
  "$type": "site.standard.document",
  "description": "Various embodiments of the teachings herein include a discharge device for a DC bus capacitor. An example device includes: a resistor connected in series with a DC bus capacitor of a converter; a braking IGBT connected between a positive electrode and a negative electrode of the DC bus capacitor; a…",
  "path": "/patents/1382832",
  "publishedAt": "2026-05-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/345",
    "Siemens Aktiengesellschaft"
  ],
  "textContent": "Various embodiments of the teachings herein include a discharge device for a DC bus capacitor. An example device includes: a resistor connected in series with a DC bus capacitor of a converter; a braking IGBT connected between a positive electrode and a negative electrode of the DC bus capacitor; a switch connected to the braking IGBT and the resistor; and a control unit to turn on the braking IGBT in response to a power supply system of the converter being powered off, and control a state of the switch to discharge the DC bus capacitor, using the resistor and the braking IGBT.",
  "title": "Discharge Device For DC Bus Capacitor"
}