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Fixed-wing solar aircraft

A solar-powered aircraft and fixed-wing technology, which is applied in the field of fixed-wing aircraft to achieve the effects of reducing body weight, improving flight stability and reducing impact

Inactive Publication Date: 2018-03-02
CHONGQING CREATION VOCATIONAL COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In summary, the main problem with existing technology is that the energy collected from the solar panels during the day must be sufficient to drive the electric motors, onboard electronics and be able to charge the batteries that provide enough power from dusk to morning. Flying energy until a new cycle begins the next day

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] Such as figure 1 As shown, the fixed-wing solar aircraft provided by the embodiment of the present invention includes: a fuselage 1 , a wing 2 , an empennage 3 , and a solar panel 4 .

[0036] Both sides of the fuselage 1 are wings 2 , the tail of the fuselage 1 is an empennage 3 , and solar panels 4 are packaged on the wings 2 and the empennage 3 .

[0037] Such as figure 2 As shown, the solar aircraft power system includes: solar panels, energy management systems, batteri...

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Abstract

The invention belongs to the technical field of fixed-wing solar aircrafts and discloses a fixed-wing solar aircraft. solar panels are packaged on wings and an empennage; original curves are replacedby straight lines at the position where solar panels are laid on the wings; two planes are formed on the whole wing aerofoil and the solar panels are laid thereon; a tail-plane of the empennage between two ribs are paved by the solar panels; a vertical tail of the empennage is not arranged with the solar panels; the battery board is mounted on the wing skeleton and glued, and is connected with anenergy management system after being connected in parallel by the matching cable line, so that the photovoltaic array can intelligently output the maximum power in various sunshine and temperature environments. The second solution of the present invention improves the transmission voltage and finds an efficient power conversion combination, which greatly improves the utilization of solar energy. Adding flight control system can improve flight stability, realize autonomous flight, flight data monitoring and other functions.

Description

technical field [0001] The invention belongs to the technical field of fixed-wing aircraft, in particular to a fixed-wing solar-powered aircraft. Background technique [0002] At present, the energy sources of fixed-wing aircraft are mostly gasoline and diesel oil, and most of them use batteries as the energy source for driving the flight. Due to the limited amount of fuel carried by the aircraft or the limited energy storage capacity of the battery, the endurance of the aircraft is weak. Therefore, the design and application research of long-endurance solar-powered unmanned aerial vehicles is listed as a new field and new focus of the aviation industry's key development in the new century. The aircraft can be equipped with different airborne equipment as needed, such as aerial photography, surveying and mapping equipment, etc., for real-time image and data transmission. [0003] In summary, the main problem with existing technology is that the energy collected from the so...

Claims

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Application Information

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IPC IPC(8): B64D27/24B60L8/00H02J7/35
CPCB60L8/003B64D27/24H02J7/35Y02T10/7072Y02T50/50
Inventor 闫俊岭黄贻培
Owner CHONGQING CREATION VOCATIONAL COLLEGE
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