{
  "$type": "site.standard.document",
  "description": "An alternator output can be assisted by a battery output even when a battery voltage is lower than an output voltage of an alternator. A power generator (1) has a battery (4) and an alternator (3) driven by an engine (2). The battery (4) assists a power energy of the alternator (3). An inverter…",
  "path": "/patents/1004406",
  "publishedAt": "2012-03-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/61",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "An alternator output can be assisted by a battery output even when a battery voltage is lower than an output voltage of an alternator. A power generator (1) has a battery (4) and an alternator (3) driven by an engine (2). The battery (4) assists a power energy of the alternator (3). An inverter circuit (52) is connected to an output of a rectifying circuit (51). A DC/DC converter (9) boosts a voltage of the battery (4) and inputs the boosted voltage into a constant power regulator (21). The constant power regulator (21) boosts an input voltage and secures a certain power. An output voltage of the rectifying circuit (51) is monitored by a monitoring means (30a) and an output voltage of the battery (4) is monitored by a monitoring means (29a). When the output voltage of the rectifying circuit (51) is equal to or less than a rated voltage, an auxiliary power value corresponding to the remaining amount of the battery is set as a power target value of the constant power regulator (21).",
  "title": "Output control device for hybrid engine-driven power generator"
}