{
  "$type": "site.standard.document",
  "description": "The present invention relates to an electrical charger 10 comprising; a power converter having a Dual Active Bridge (DAB) 12, the DAB 12 having a primary H-bridge 16 and a secondary H-bridge 18, each H-bridge having a plurality of switches 22. The charger 10 also comprising a controller 14 for…",
  "path": "/patents/936439",
  "publishedAt": "2016-10-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/20",
    "NISSAN MOTOR MFG UK LTD [GB]"
  ],
  "textContent": "The present invention relates to an electrical charger 10 comprising; a power converter having a Dual Active Bridge (DAB) 12, the DAB 12 having a primary H-bridge 16 and a secondary H-bridge 18, each H-bridge having a plurality of switches 22. The charger 10 also comprising a controller 14 for controlling a switching sequence of the DAB 12, the switching sequence arranged to control an outer phase shift D 2 between the primary and secondary H-bridges 16,18 of the DAB, the switching sequence also arranged to control an inner phase shift D 1 of the primary H-bridge 16 and an inner phase shift D 1 of the secondary H-bridge 18; wherein the inner phase shift D 1 of the secondary H-bridge 18 has a direction opposite to the inner phase shift D 1 of the primary H-bridge 16.",
  "title": "ISOLATED BIDIRECTIONAL DUAL-ACTIVE-BRIDGE DC-DC CONVERTER WITH DUAL-PHASE SHIFT CONTROL"
}