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Vertical take-off and landing tilting power wing aircraft based on hybrid electric propulsion system

A technology of vertical take-off and landing and propulsion system, which is applied to vertical take-off and landing aircraft, rotorcraft, motor vehicles, etc., can solve the problem of small range of rotorcraft, and achieve the effect of increasing range, reasonable power distribution and reducing fuel consumption.

Active Publication Date: 2021-03-26
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a vertical take-off and landing tilt-powered wing aircraft based on a hybrid electric propulsion system, aiming to solve the problem of the existing rotorcraft with a small range

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  • Vertical take-off and landing tilting power wing aircraft based on hybrid electric propulsion system
  • Vertical take-off and landing tilting power wing aircraft based on hybrid electric propulsion system
  • Vertical take-off and landing tilting power wing aircraft based on hybrid electric propulsion system

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0049] In related technologies, vertical take-off and landing aircraft are mainly divided into two categories: rotorcraft and fixed-wing aircraft. Wherein the typical representative of rotorcraft is exactly all kinds of helicopters owned by the major military powers in the world. For example, American Apache helicopters, Comanche helicopters, Chinook transport helicopters, and the new generation of high-speed helicopters S-97, etc., Russian Ka-series helicopters, etc., Chi...

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Abstract

The embodiment of the invention relates to a vertical take-off and landing tilting power wing aircraft based on a hybrid electric propulsion system, which comprises an aircraft body, two front power wings, two rear power wings and the hybrid electric propulsion system, the two front power wings are respectively arranged at the front ends of two sides of the aircraft body, the front power wings canrotate relative to the aircraft body, and the two rear power wings can rotate relative to the aircraft body. The two rear power wings are arranged at the back end of two sides of the aircraft body. The rear power wings can rotate relative to the aircraft body. The hybrid electric propulsion system is connected with the front power wings and the rear power wings, the front power wings and the rearpower wings are arranged on the two sides of the vehicle body respectively and can rotate relative to the vehicle body. The front power wing and the rear power wing can be adjusted according to the actual situation so as to complete vertical take-off and landing of the aircraft, reduce the flight resistance of the aircraft and improve the voyage of the aircraft, and the hybrid electric propulsionsystem is adopted to drive the front power wing and the rear power wing, so that power distribution is more reasonable, oil consumption is reduced, and the voyage of the aircraft is prolonged.

Description

technical field [0001] The present application relates to the technical field of aircraft manufacturing, in particular, to a vertical take-off and landing tilt-powered wing aircraft based on a hybrid electric propulsion system. Background technique [0002] The vertical take-off and landing aircraft is almost not restricted by the site, can take off and land on any flat ground, and can be deployed closer to the battlefield. The transportation of personnel and materials is much more convenient and fast, which greatly improves the efficiency of joint delivery; and Since it is not limited by the venue, the probability of being attacked by the enemy is also greatly reduced. [0003] At present, vertical take-off and landing aircraft are mainly divided into two categories: rotorcraft and fixed-wing aircraft. Wherein the typical representative of rotorcraft is exactly all kinds of helicopters owned by the major military powers in the world. For example, American Apache helicopte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C29/00B64C27/32B64C27/52B64D27/02
CPCB64C29/00B64C27/32B64C27/52B64D27/02B64D27/026Y02T50/60
Inventor 兰旭东王财政卜建国冯光烁夏爱国
Owner TSINGHUA UNIV
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