发明公开
EP3228544A1 HYBRID ELECTRIC AIRCRAFT PROPULSION INCORPORATING A RECUPERATED PRIME MOVER
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基本信息:
- 专利标题: HYBRID ELECTRIC AIRCRAFT PROPULSION INCORPORATING A RECUPERATED PRIME MOVER
- 专利标题(中):混合式电动飞机推进装备了一种再生式发动机
- 申请号:EP17165254.8 申请日:2017-04-06
- 公开(公告)号:EP3228544A1 公开(公告)日:2017-10-11
- 发明人: HIMMELMANN, Richard A. , TONGUE, Stephen E.
- 申请人: Hamilton Sundstrand Corporation
- 申请人地址: Four Coliseum Centre 2730 West Tyvola Road Charlotte, NC 28217-4578 US
- 专利权人: Hamilton Sundstrand Corporation
- 当前专利权人: Hamilton Sundstrand Corporation
- 当前专利权人地址: Four Coliseum Centre 2730 West Tyvola Road Charlotte, NC 28217-4578 US
- 代理机构: Hughes, Andrea Michelle
- 优先权: US201615093976 20160408
- 主分类号: B64D27/02
- IPC分类号: B64D27/02 ; F02C3/04 ; B64D27/10
摘要:
A hybrid-electric propulsion system (10) includes a gas turbine engine (12), an electric machine (14) coupled to and rotatably driven by the gas turbine engine to produce AC electric power, an energy storage system (18), and a propulsion unit (16). The gas turbine engine includes a combustor (26) and a recuperator (20) that places an exhaust air flow that is downstream from the combustor in a heat exchange relationship with a compressed air flow that is upstream from the combustor to transfer thermal energy from the exhaust flow to the compressed flow. The propulsion unit includes a fan (44) and an electric motor (42) rotably coupled to the fan, the electric motor being driven by electric power from one of the electric machine or the energy storage system.
摘要(中):
一种混合动力电动推进系统(10),包括燃气涡轮发动机(12),联接到燃气涡轮发动机并由燃气涡轮发动机可旋转地驱动以产生AC电力的电机(14),储能系统(18)和 推进单元(16)。 该燃气涡轮发动机包括燃烧器(26)和换热器(20),该换热器(20)将与燃烧器上游的压缩空气流成换热关系的位于燃烧器下游的排气流放置成从燃烧器 排气流向压缩流。 推进单元包括风扇(44)和可旋转地联接到风扇的电动机(42),电动机由来自电机或能量存储系统之一的电力驱动。
IPC结构图谱:
B | 作业;运输 |
--B64 | 飞行器;航空;宇宙航行 |
----B64D | 用于与飞机配合或装到飞机上的设备;飞行衣;降落伞;动力装置或推进传动装置的配置或安装 |
------B64D27/00 | 飞机上动力装置的布置或安装;以此为特点的飞机 |
--------B64D27/02 | .以动力装置类型或位置为特点的飞机 |