{
  "$type": "site.standard.document",
  "description": "A power conversion device includes a semiconductor switch series circuit configured by connecting semiconductor switches S p and S n in series; a capacitor series circuit configured by connecting capacitors C dp and C dn in series; a reactor L connected between the series connection point of the…",
  "path": "/patents/974078",
  "publishedAt": "2014-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02M1/14",
    "FUJI ELECTRIC CO LTD [JP]"
  ],
  "textContent": "A power conversion device includes a semiconductor switch series circuit configured by connecting semiconductor switches S p and S n in series; a capacitor series circuit configured by connecting capacitors C dp and C dn in series; a reactor L connected between the series connection point of the semiconductor switches S p and S n and the series connection point of the capacitors C dp and C dn ; and a direct current power source V s connected in parallel to the capacitor C dn or C dp . The semiconductor switch series circuit and capacitor series circuit are connected in parallel, a load Load is connected between the parallel connection points of the two circuits, and the semiconductor switches S p and S n are turned on and off, thereby raising a direct current power source voltage and supplying it to the load Load. By so doing, it is possible to reduce the size and cost of the entire device.",
  "title": "POWER CONVERTER"
}