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Tandem solar energy cell array device for high altitude balloon

A technology of solar cells and high-altitude balloons, which is applied in the field of aerostats, can solve the problems of easy damage of solar power generation panels, achieve the effect of reducing weight and frame strength, and improving system reliability

Inactive Publication Date: 2019-06-11
CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Solar panels are vulnerable to damage during balloon inflation

Method used

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  • Tandem solar energy cell array device for high altitude balloon
  • Tandem solar energy cell array device for high altitude balloon
  • Tandem solar energy cell array device for high altitude balloon

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Embodiment Construction

[0022] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0023] Such as figure 1 with figure 2 as shown, figure 1 It is a structural diagram of the unfolded state of the tandem solar cell array device used for high-altitude balloons according to the present invention; figure 2 It is a structural diagram of the folded state of the tandem solar cell array device used for high-altitude balloons according to the present invention.

[0024] The tandem solar cell array used in the high altitude balloon of the present invention comprises a high altitude balloon sphere 1, a pod 4, a frame cable 6, a steel cable 7 and a power generating device. The power generating device is connected to the pod 4 through the frame cable 6 and the steel cable 7, so that the high-altitude balloon 1 drives the power generating device to lift into the air. The pod 4 is connected to th...

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Abstract

The invention discloses a tandem solar energy cell array device for a high-altitude balloon. The tandem solar energy cell array device for the high-altitude balloon comprises a high-altitude balloon body, a pod, a solar energy cell array and an adjusting mechanism. The pod is arrange at the lower part of the high-altitude balloon body, the solar energy cell array is connected with the pod, and theadjusting mechanism is arranged on the pod and is used for controlling a structural state of the solar energy cell array. The solar energy cell array comprises a plurality of solar energy subarrays formed by solar energy power generation plates, and the solar energy subarrays are arranged in series through connecting assemblies. According to the tandem solar energy cell array device for the high-altitude balloon, the requirement on the strength of a frame of a solar energy power generation panel device can be reduced to reduce the weight, and the maximization of solar energy power collected in different time periods can be realized.

Description

technical field [0001] The invention relates to the technical field of aerostats, in particular to a tandem solar cell array device for high-altitude balloons. Background technique [0002] A high-altitude balloon is a free-floating aerostat under the action of wind and static buoyancy (generated by the buoyancy gas in the airbag, usually helium) without power propulsion device and cable restraint. [0003] High-altitude balloons generally need to stay at high altitude for a long time to work, and their dwell time can reach several days or even months. The payload and service payload on the balloon needs enough energy to keep it going for extended periods of time without ground resupply. Due to reasons such as long stagnation time and heavy fuel cell weight, and considering the high-altitude solar radiation intensity is very strong, solar power panels can be used to convert solar energy into electrical energy as the energy source for high-altitude aerostats. At present, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64B1/40H02S20/30
CPCY02E10/50
Inventor 高国柱谭百贺周强周萌鞠金彪
Owner CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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