HYBRID PROPULSION UNIT FOR AN AIRCRAFT

The invention relates to a hybrid propulsion unit (100) for an aircraft with multi-rotor rotary wings: an electrical generator (114) driven by an internal combustion engine (112), a rectifier (116) configured to convert an AC current sent by the electrical generator into DC current, means for conver...

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Bibliographic Details
Main Authors KLONOWSKI THOMAS, BARRACO THOMAS
Format Patent
LanguageChinese
English
Published 26.11.2021
Subjects
AEROPLANES
AIRCRAFT
ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT
AVIATION
COSMONAUTICS
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
FLYING SUITS
HELICOPTERS
PARACHUTES
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention relates to a hybrid propulsion unit (100) for an aircraft with multi-rotor rotary wings: an electrical generator (114) driven by an internal combustion engine (112), a rectifier (116) configured to convert an AC current sent by the electrical generator into DC current, means for converting (118a, 118b, 118c, 118d) DC current into AC current, an electrical network (120) connecting the rectifier to the conversion means and including a high-voltage DC current bus, electric motors (122a, 122b, 122c, 122d) powered by the propeller conversion means (124a, 124b, 124c, 124d) coupled to the electric motors, the unit being characterized in that it comprises means for storing electrical energy (126) connected to the electrical network, the storage means comprising at least one primary storage element (138) and at least one secondary storage element (140). 本发明涉及用于具有多转子旋翼的飞行器的混合推进单元(100)：发电机(114)，该发电机由内燃发动机(112)驱动；整流器(116)，该整流器被配置成将发电机输送的AC电流转换为DC电流；用于将DC电流转换为AC电流的装置(118a，118b，118c，118d)；电气网络(120)，该电气网络将整流器连
Bibliography:Application Number: CN202080030047