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Space solar power station cell panel angle control structure

A technology for solar panels and angle control, applied in the field of space solar power plants, can solve problems such as affecting the normal operation of solar power plants, and achieve the effects of improving detection reliability and accuracy and expanding detection range

Inactive Publication Date: 2020-06-26
JINING MEDICAL UNIV
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  • Application Information

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Problems solved by technology

[0004] At the current stage, there are few studies on the attitude control of the panels of space solar power plants. Space solar power plants are developing in the direction of multi-function, multi-purpose, multi-task, and multi-purpose, such as power generation, space scientific research experiments, and space physical parameter monitoring. In the working state of the solar power plant, the attitude adjustment of the main structure of the solar power plant will interrupt and affect the normal operation of the solar power plant’s battery panel structure, such as energy fluctuations, etc. How to efficiently and stably control the battery during the attitude adjustment of the main structure of the solar power plant plate so as to stabilize its work is a technical problem that needs to be solved in this field

Method used

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  • Space solar power station cell panel angle control structure
  • Space solar power station cell panel angle control structure
  • Space solar power station cell panel angle control structure

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Embodiment Construction

[0032] figure 1 The space solar power plant 100 is shown in a three-axis steady state in space. The space solar power plant 100 has a main body 1, one or more solar panels 2, and a telemetry and command antenna for communicating with a controlling ground station. The solar panel 2 may alternatively be referred to as a "solar array" or "solar sail" in the prior art. The solar power plant 100 may also include one or more sensors to measure the attitude of the space solar power plant 100 . These sensors can include sun sensors, earth sensors and star sensors.

[0033] In the illustrated embodiment, the space solar power plant 100 includes a transmitter 3, which may be a sensor (IR, visible light), a transceiver or other device, which is mounted on the gimbal assembly of the main body 1, so that it can According to actual needs, point to a designated direction and guide the main body 1 to orientate, and transmit energy back to the earth in a wireless manner.

[0034] The space...

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Abstract

The invention provides a space solar power station cell panel angle control structure. The space solar power station cell panel angle control structure is connected with a space solar power station body and a solar cell panel; when the posture of the space solar power station body is adjusted, the space solar power station cell panel angle control structure drives the solar cell panel to rotate synchronously, and therefore the solar cell panel keeps the sunlight vector direction sectional area and does not generate energy receiving fluctuation.

Description

technical field [0001] The invention relates to the technical field of space solar power plants, in particular to a structure and method for controlling the angle of solar power plant panels. Background technique [0002] Due to the high energy density of solar energy in space, which is not affected by weather and day and night, building solar power stations in space is an important means for large-scale solar power generation in the future. However, due to the characteristics of space solar power plants, such as large size, ultra-flexibility, long-term operation, and the need for high-precision pointing, their dynamics and control problems have become common problems faced by both academia and engineering. [0003] Li Qingjun and others introduced the research progress of the orbit, attitude and structural vibration of space solar power plants in "Research Progress of Space Solar Power Plants and Their Dynamics and Control", Journal of Harbin Institute of Technology, Octobe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12
CPCG05D3/12
Inventor 魏乙邵珠艳张兴秋刘建康
Owner JINING MEDICAL UNIV
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