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Wind-light complementary solar power generation system

A photovoltaic power generation system and power generation system technology, applied in the field of solar power generation systems, can solve problems such as being easily affected by wind, increasing wind resistance devices, increasing material costs and design difficulties of solar energy utilization devices, and achieving improved power quality and stability The effect of balance ability, easy access to the system and scheduling

Inactive Publication Date: 2015-05-27
刘辉 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these inclined arrangements increase the amount of light received per unit area of ​​photovoltaic panels or reflectors, compared with horizontal arrangements, they are easily affected by wind force, and wind resistance devices need to be added to reduce the impact of wind force on solar energy utilization devices. Material cost and design difficulty of utilization device

Method used

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  • Wind-light complementary solar power generation system

Examples

Experimental program
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Effect test

Embodiment 1

[0036] figure 1 It is the first embodiment of the wind-solar complementary solar power generation system structure of the present invention. like figure 1 As shown, the wind-solar complementary solar power generation system is placed on the base surface 105, including a Fresnel reflector array formed by multiple reflectors such as reflector 101 and reflector 102; arranged on the back of the Fresnel reflector array The inclined wind collecting surface 103 maintains a ventilation gap with a certain distance between it and the base surface 105 to form an air collecting port. A plurality of wind power generating devices, such as vertical axis wind generating devices 104, are coaxially arranged at the collecting port. The rotation shaft of the device is mechanically connected and parallel to the lower edge of the inclined wind collecting surface 103, which reduces the mechanical loss of a single wind power generation device, improves the overall output torque of multiple wind...

Embodiment 2

[0039] figure 2 It is the second embodiment of the structure of the wind-solar complementary solar power generation system of the present invention. like figure 2 As shown, the wind-solar complementary solar power generation system is placed on the base surface 207, including a "V"-shaped Fresnel reflector array, wherein a "V" is formed by a plurality of reflectors such as reflector 201 and reflector 202 Font-shaped Fresnel reflector array; the inclined wind-collecting surface 203 is arranged on the back of one side of the "V"-shaped Fresnel reflector array, and the gap between it and the base surface 207 forms an air-collecting opening, and the wind power generation device 206 is arranged at the air collector. The inclined wind collecting surface 204 is arranged on the back of the other side of the "V" shaped Fresnel reflector array, and the second inclined wind collecting surface 205 is arranged there, and the angle between the inclined wind collecting surface 204 and...

Embodiment 3

[0042] The third embodiment of the structure of the wind-solar complementary solar power generation system of the present invention includes such as Figure 3-1 , Figure 3-2 and Figure 3-3 Three arrangements are shown.

[0043] like Figure 3-1 As shown, the wind-solar hybrid solar power generation system is placed on the base surface 304, including a photovoltaic cell module array 301; an inclined wind collection surface 302 is arranged on the back of the photovoltaic cell module array 301, and there is a gap between it and the base surface 304, forming At the air collecting port, the wind power generation device 303 is installed at the position of the air collecting port. Multiple wind power generating devices are arranged coaxially.

[0044] In addition, the wind-solar complementary solar power generation system structure of the present invention can also adopt such as Figure 3-2 The arrangement shown, as Figure 3-2 As shown, a plurality of photovoltaic ce...

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Abstract

A wind-solar complementary solar power generation system comprising a photovoltaic power generation system and / or a solar thermal power generation system arranged on a fundamental plane (105). The wind-solar complementary solar power generation system also comprises an inclined wind-collecting plane (103) and a wind-powered generator apparatus (104). The wind-powered generator apparatus is arranged at a wind-collecting opening formed by a ventilation gap between the inclined wind-collecting plane and the fundamental plane and / or is arranged at a wind-collecting opening formed by a ventilation gap between adjacent wind-collecting planes. This reduces damages caused by strong winds to the solar power generation system and reduces costs of the solar power generation system, and at the same time, implements wind-solar complementariness for stable power generation.

Description

technical field [0001] The invention relates to a solar power generation system applied to wind-solar power generation, in particular to making full use of the device structure characteristics of the solar power generation system, installing a wind power generation device, and realizing the power generation system of wind-solar power generation. Background technique [0002] Solar energy is an inexhaustible, clean and renewable energy source. The development and utilization of solar energy resources is an effective way to develop new energy sources, protect the environment, save energy and reduce emissions. With the vigorous development of the use of renewable energy such as solar energy in the world, solar power generation (photovoltaic power generation and concentrated solar thermal power generation) has gradually become recognized by people and has become the direction of new energy research and development and application, pursuing the premise of reducing costs and impro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S10/12H02S40/22F03D9/00
CPCH02S10/12F03D3/002F24S25/10F24S40/85H02S20/32Y02E10/47Y02E10/52Y02E10/74H02S10/00F03D9/007H02S40/00
Inventor 刘辉
Owner 刘辉