{
  "$type": "site.standard.document",
  "description": "A first warming-up control unit calculates warming-up time charging power from a power storage SOC and power storage temperature and causes a generator motor (2) to perform power generation operation thereby charging a power storage unit (4) on the basis of the calculated warming-up time charging…",
  "path": "/patents/938315",
  "publishedAt": "2016-08-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K6/22",
    "KOBELCO CONSTR MACH CO LTD [JP]"
  ],
  "textContent": "A first warming-up control unit calculates warming-up time charging power from a power storage SOC and power storage temperature and causes a generator motor (2) to perform power generation operation thereby charging a power storage unit (4) on the basis of the calculated warming-up time charging power. A second warming-up control unit applies, during the power generation operation, a hydraulic load to a hydraulic pump (5) by a hydraulic load unit (10, 11) and performs horsepower control of the hydraulic pump (5) using a value obtained by subtracting the warming-up time charging power from preset warming-up time pump horsepower.",
  "title": "HYBRID CONSTRUCTION MACHINE"
}