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Patent Searching and Data


Title:
POWER CONTROL SYSTEM AND AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2019/129084
Kind Code:
A1
Abstract:
A power control system (100) and an aircraft, the power control system (100) comprising: a controller (110), an engine temperature sensor (120), an intake temperature sensor (130), an intake pressure sensor (140), a throttle position sensor (150), and a Hall sensor (160). Engine temperature data, intake temperature data, intake pressure data, engine rotation data, and position data of a throttle valve disc are detected to obtain the rotational speed of the engine and the rotational angle of a propeller. Each time the propeller is rotated to a specific angle, an ignition system (400) is controlled to start ignition. A fuel injection quantity of a fuel supply system (300) is controlled according to the rotational speed of the engine and the position data of the throttle valve disc, and is adjusted according to the engine temperature data, the intake temperature data, and the intake pressure data.

Inventors:
ZHAO ZICHAO (CN)
YAN XIAOLE (CN)
WAN GENGDONG (CN)
ZHANG HONGZHEN (CN)
ZHANG XIHUAN (CN)
Application Number:
CN2018/123971
Publication Date:
July 04, 2019
Filing Date:
December 26, 2018
Export Citation:
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Assignee:
SHENZHEN CHANGFENG INFORMATION TECH CO LTD (CN)
International Classes:
F02C7/055; F02C7/22; F02C9/28; F02C9/48; F02D41/02; F02D41/40; H01T13/08; H01T13/38
Foreign References:
CN108252809A2018-07-06
CN102383956A2012-03-21
CN102930613A2013-02-13
CN106555690A2017-04-05
US9334807B22016-05-10
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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