{
  "$type": "site.standard.document",
  "description": "An on-board charging apparatus is provided to implement high-power charging. The on-board charging apparatus includes an alternating current (AC) to direct current (DC) conversion circuit, a power factor correction (PFC) circuit, and a direct current to direct current conversion circuit; an…",
  "path": "/patents/1322267",
  "publishedAt": "2022-07-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/22",
    "Huawei Digital Power Technologies Co., Ltd."
  ],
  "textContent": "An on-board charging apparatus is provided to implement high-power charging. The on-board charging apparatus includes an alternating current (AC) to direct current (DC) conversion circuit, a power factor correction (PFC) circuit, and a direct current to direct current conversion circuit; an alternating current terminal of the AC/DC conversion circuit is connected to an alternating current terminal of the PFC circuit; the AC/DC conversion circuit is configured to: receive a first alternating current voltage at the alternating current terminal of the AC/DC conversion circuit, and convert a first component of the first alternating current voltage into a first direct current voltage; the PFC circuit is configured to convert a second component of the first alternating current voltage into a second direct current voltage; and the DC/DC conversion circuit is configured to: convert the first direct current voltage and the second direct current voltage into a third direct current voltage.",
  "title": "ON-BOARD CHARGING AND DISCHARGING APPARATUS, CHARGING AND DISCHARGING SYSTEM THEREOF, AND ELECTRIC VEHICLE"
}