{
  "$type": "site.standard.document",
  "description": "A power converter (100) for a vehicle according to an embodiment includes four semiconductor element modules (13a, 13b, 13c, and 13d) that each include silicon carbide (SiC) for a switching element (101) that performs switching operation and a freewheeling diode (102) that passes a freewheeling…",
  "path": "/patents/947119",
  "publishedAt": "2016-01-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/10",
    "TOSHIBA KK [JP]"
  ],
  "textContent": "A power converter (100) for a vehicle according to an embodiment includes four semiconductor element modules (13a, 13b, 13c, and 13d) that each include silicon carbide (SiC) for a switching element (101) that performs switching operation and a freewheeling diode (102) that passes a freewheeling current and include circuits for three phases, each of the circuits being related to single-phase AC output and having arms each of which connects the freewheeling diode anti-parallel to the switching element, the arms being connected in series as circuits that perform three-phase AC output for driving one permanent magnet synchronous motor and a cooling unit (1) that cools the four semiconductor element modules.",
  "title": "POWER CONVERTER FOR VEHICLE"
}