{
  "$type": "site.standard.document",
  "description": "A wireless power supply device and method. The device includes a master control part (21) and at least one transmitting part (22) connected with the master control part (21). The master control part (21) includes a master control circuit (211) and a power supply module (212). With respect to each…",
  "path": "/patents/983578",
  "publishedAt": "2013-10-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/10",
    "HAIER GROUP CORP [CN]"
  ],
  "textContent": "A wireless power supply device and method. The device includes a master control part (21) and at least one transmitting part (22) connected with the master control part (21). The master control part (21) includes a master control circuit (211) and a power supply module (212). With respect to each transmitting part (22) connected with the master control part (21), the master control circuit (211) is used to determine the power requirement of the transmitting part (22) and control the power supply module (212) to transmit electrical signals satisfying the power requirement to the transmitting part (22). The transmitting part (22) generates magnetic field based on the electrical signals and supplies power for loads at receiver. The wireless power supply device and method enable each winding generate electromagnetic induction with desired power, so as to supply power for the receiver reasonably, and reduce the number and the complexity of the transmitting part (22).",
  "title": "WIRELESS POWER SUPPLY DEVICE AND METHOD"
}