{
  "$type": "site.standard.document",
  "description": "To suppress resonance operation in a DC unit to which an inverter circuit and a DC-DC converting circuit are connected, a surge voltage generated upon switching of the DC-DC converting circuit and unbalance of load current between phases, and to realize stable control of the inverter circuit and…",
  "path": "/patents/965793",
  "publishedAt": "2014-12-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/53",
    "HITACHI LTD [JP]"
  ],
  "textContent": "To suppress resonance operation in a DC unit to which an inverter circuit and a DC-DC converting circuit are connected, a surge voltage generated upon switching of the DC-DC converting circuit and unbalance of load current between phases, and to realize stable control of the inverter circuit and the DC-DC converting circuit. By configuring the inverter circuit and the DC-DC converting circuit which configure an electric power conversion system within the same unit along with a shared capacitor at a DC input side, variation in wiring inductance between the inverter circuit and the DC-DC converting circuit and circuit inductance between the phases is reduced.",
  "title": "Electric power conversion system equipped with electric storage device"
}