Title:
POWER GENERATION CONTROL DEVICE FOR AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2020/085292
Kind Code:
A1
Abstract:
A power generation control device for an aircraft, said control device being equipped with a low-temperature startup control unit and a power generation control unit. When it is determined that the oil temperature of a hydraulic actuator that changes the operation position of a transmission element of a hydraulic transmission during startup of the aircraft engine satisfies a prescribed low-temperature condition the low-temperature startup control unit places a generator in a non-generating state, and then controls the hydraulic actuator such that the transmission element is positioned on the increased-speed side of a median value of the transmission range. When it is determined that the oil temperature satisfies a prescribed low-temperature startup completion condition the power generation control unit places the generator in a generating state, and then controls the hydraulic actuator in accordance with the rotation speed of the aircraft engine.
Inventors:
NAKASHIMA KENICHI
OOTSUKI SATOSHI
KOBAYASHI SHUMA
MATSUDA KIPPEI
OOTSUKI SATOSHI
KOBAYASHI SHUMA
MATSUDA KIPPEI
Application Number:
PCT/JP2019/041285
Publication Date:
April 30, 2020
Filing Date:
October 21, 2019
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
F16H61/02; F16H59/06; F16H59/72; F16H61/66; H02P9/00; H02P9/04; H02P101/30
Domestic Patent References:
| WO2017154033A1 | 2017-09-14 |
Foreign References:
| JP4495117B2 | 2010-06-30 | |||
| JP2009234293A | 2009-10-15 | |||
| JP2009257535A | 2009-11-05 | |||
| JP4495117B2 | 2010-06-30 |
Other References:
See also references of EP 3872371A4
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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