{
  "$type": "site.standard.document",
  "description": "A photovoltaic inverter and a control method thereof are provided. The photovoltaic inverter includes: a three-phase bridge arm, including an A-phase bridge arm, a B-phase bridge arm, and a C-phase bridge arm, where a midpoint of the A-phase bridge arm is electrically connected to an A-phase line…",
  "path": "/patents/1373144",
  "publishedAt": "2025-01-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/38",
    "SHANGHAI SIGEYUAN INTELLIGENT TECHNOLOGY CO.,LTD"
  ],
  "textContent": "A photovoltaic inverter and a control method thereof are provided. The photovoltaic inverter includes: a three-phase bridge arm, including an A-phase bridge arm, a B-phase bridge arm, and a C-phase bridge arm, where a midpoint of the A-phase bridge arm is electrically connected to an A-phase line, a midpoint of the B-phase bridge arm is electrically connected to a B-phase line, a midpoint of the C-phase bridge arm is electrically connected to a C-phase line, and a midpoint of any one of the A-phase bridge arm, the B-phase bridge arm, and the C-phase bridge arm is also electrically connected to a neutral wire through a freewheeling branch; and a switching circuit electrically connected between the neutral wire and a user side.",
  "title": "Photovoltaic Inverter and Control Method Thereof"
}