Novel laser wireless energy transmission system of unmanned aerial vehicle
A technology of wireless energy transmission and laser energy, applied in the field of unmanned aerial vehicles, can solve the problems of difficult to meet the requirements of UAV continuous operation, low conversion efficiency of solar cell array solutions, etc., to achieve the effect of reducing weight and improving efficiency
Inactive Publication Date: 2016-12-14
ANHUI ZHONGKE AUTOMATION
View PDF3 Cites 17 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The conversion efficiency of the solar cell array solution is low, and it needs to carry a large number of solar panels, and it is difficult to meet the requirements of UAV continuous work due to the limitation of night and day; the conversion efficiency of the fuel cell solution is high, but it needs to carry a large number of related equipment, such as electrolysis devices, temperature control systems, fuel tanks, etc., which put forward higher requirements for the load of the aircraft
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0019] Such as Figure 1-4 As shown, the present invention discloses a laser wireless energy transmission system for an unmanned aerial vehicle. The laser wireless energy transmission system for an unmanned aerial vehicle mainly includes a laser energy transmitter and a laser energy receiver. The laser energy transmitter is mainly composed of a laser driver, a laser, a laser transmitting antenna, a tracking and aiming system, etc. The laser energy receiver is mainly composed of receiving antenna, photovoltaic cell, semiconductor cooling chip and so on.
[0020] The generator and other prime movers drive the laser to produce laser that satisfies wireless energy transmission, and the laser is collimated through the laser transmitting antenna to obtai...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a laser wireless energy transmission system of an unmanned aerial vehicle (UVA). The laser wireless energy transmission system comprises a laser energy emitter and a laser energy receiver, wherein the laser energy emitter comprises a power generator, a laser driver, a laser, a laser emission antenna and a tracking and sighting system, the laser energy receiver comprises a receiving antenna, a photoelectric energy converter, a photovoltaic battery and a semiconductor refrigerating sheet, the power generator provides electric energy for the laser driver, the laser driver drives the laser, the laser emission antenna emits energy, the receiving antenna receives the energy, and the photoelectric converter is used for performing light-electricity energy conversion, supplying power to the photovoltaic battery and providing energy. Through laser wireless transmission, the energy is provided for the UVA, and the weight of the UAV is reduced in a disguised way; and moreover, by selecting the photovoltaic battery of a GaAs material and by other auxiliary transmission devices, the laser wireless energy transmission efficiency is improved.
Description
technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle laser wireless energy transmission system. Background technique [0002] In the future information society, higher requirements are put forward for the standards of war weapons and equipment, such as high precision, no casualties, long range, strong concealment, etc. Unmanned Aerial Vehicle (UAV), referred to as unmanned aerial vehicle, is a type of aircraft that is activated by a driving force and can be repeatedly manipulated. It has been widely used with the advantages of good body flexibility, strong load capacity, long battery life, good concealment and no casualties. However, its range and flight range are limited by the energy carried by the airframe, which has affected the widespread use of UAVs. [0003] Wireless power transmission is a way to wirelessly transmit energy from the power source to the load without direct contact with elec...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & AuthorityApplications(China)
IPC IPC(8): H02J50/30
Inventor潘劲松吴自来李小军施邦邦孙有成李必超王中坤
OwnerANHUI ZHONGKE AUTOMATION