{
  "$type": "site.standard.document",
  "description": "A DC power supply feeding system 1 according to one embodiment, includes a DC voltage power supply 2 that outputs a specified voltage by using a commercial AC power supply, a varying voltage power supply 3,4 that generates power by using natural energy and outputs a varying voltage, and a reverse…",
  "path": "/patents/999618",
  "publishedAt": "2012-08-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J1/102",
    "TOSHIBA LIGHTING & TECHNOLOGY [JP]"
  ],
  "textContent": "A DC power supply feeding system 1 according to one embodiment, includes a DC voltage power supply 2 that outputs a specified voltage by using a commercial AC power supply, a varying voltage power supply 3,4 that generates power by using natural energy and outputs a varying voltage, and a reverse flow preventing elements 5a, 5b that connects the DC voltage power supply and the varying voltage power supply in parallel while output sides are made to have same polarity, and supplies powers obtained from the DC voltage power supply and the varying voltage power supply to a load 6. When an amount of power generation of the varying voltage power supply 3,4 is small and the output voltage is lower than the specified voltage outputted from the DC voltage power supply 2, the power is intermittently supplied to the load.",
  "title": "DC POWER SUPPLY FEEDING SYSTEM"
}