Tower type surrounding distributed wind-solar complementary power generation device

A technology for wind-solar hybrid power generation and wind turbines, which is applied in photovoltaic power generation, photovoltaic power stations, wind turbines, etc., can solve the problems of insufficient utilization of wind energy, inconvenient use and installation, inconsistent rotation speed of wind turbines, etc. Easy installation and long service life

Active Publication Date: 2014-07-30
HARBIN INST OF TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem that the wind speed difference between the upper and lower areas of the existing central axis multi-layer combined wind power generation device causes inconsistent rotating speeds of the wind rotors on each layer, mutual interference, inability to make full use of wind energy, and air circulation in the edge independent wind rotor type wind power generation device. To solve the problems of poor permeability, complex structure and inconvenient use and installation, and then provide a tower-type surround-distributed wind-solar hybrid power generation device

Method used

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specific Embodiment approach 1

[0011] Specific implementation mode one: combine Figure 1-Figure 13 Explain that a tower-type surrounding distributed wind-solar hybrid power generation device in this embodiment includes a tower body 4, a hollow tower column 1, a support platform 2, a climbing device 8, a watchtower floor 9, a plurality of solar panels 3, and a plurality of vertical Axial wind turbines 5 and multi-storey balconies 6;

[0012] The tower body 4 is a hollow tower structure with positive prisms, the number of edges n of the tower body 4 is an even number, and n≥6, and the tower body 4 is provided with multi-layer balconies 6 along its circumference, and every two adjacent layers of balconies A window 7 is processed on each tower surface between 6, and two windows 7 on each opposite tower surface are arranged facing each other, and at least one vertical axis wind power generator set 5 is installed on the table corresponding to each window 7 , the area of ​​the window 7 is one to three times the ...

specific Embodiment approach 2

[0018] Specific implementation mode two: combination figure 1 and figure 2 Note that the tower body 4 of this embodiment is made of reinforced concrete or riveted and welded steel trusses, and the hollow tower column 1 is made of reinforced concrete or riveted and welded steel trusses. With such arrangement, the structure is stable, the use is reliable, the service life is long, and the service life is 3-5 times longer than that of the existing power generation device. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0019] Specific implementation mode three: combination Figure 1-Figure 7 and Figure 9 Note that each of the vertical axis wind power generators 5 in this embodiment includes a wind wheel 5-5, a main shaft 5-3, and a chassis 5-4; the chassis 5-4 includes a speed-up mechanism and a generator, and the main shaft 5- The lower end of 3 is connected with the speed increasing mechanism in the cabinet 5-4, and the wind wheel 5-5 is installed on the main shaft 5-3, and the speed increasing mechanism is connected with the generator. With such arrangement, the structure is simple and reliable, and can meet the needs of actual wind power generation. The speed-up mechanism in this embodiment can be a gear transmission mechanism, or a belt transmission mechanism, or a chain transmission mechanism, or a combination of the two transmission mechanisms. Others are the same as in the first or second embodiment.

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Abstract

The invention provides a tower type surrounding distributed wind-solar complementary power generation device, and relates to a power generation device. The device aims to solve the problems that according to an existing center-shaft multi-layer combined wind power generation device, due to the fact that high altitude and low altitude has wind speed difference, rotation speeds of wind wheels of each layer are not the same, interference exists, wind energy can not be fully used, and an edge independent wind wheel type wind power generation device is poor in airflow circulation complex in structure and inconvenient to use and install. The device comprises a tower body, a hollow tower column, a support platform, a climbing device, a watchtower layer, multiple solar panels, multiple vertical-axis wind power generator sets and multiple layers of balconies. The tower body is provided with the balconies in the circumferential direction, each tower surface, between every two adjacent balconies, is provided with a window, every two opposite windows of the tower face are arranged right facing each other, and the surface of each window is provided with at least one vertical-axis wind power generator set; the support platform is provided with the solar panels in the circumferential direction, and the climbing device is arranged in the hollow tower column. The device is used for power generation.

Description

technical field [0001] The invention relates to a power generation device, in particular to a tower-type surround-distributed wind-solar complementary power generation device, which belongs to the technical field of wind power generation equipment. Background technique [0002] At present, thermal power generation and hydropower generation are the main forms of power generation. However, hydropower resources are limited. Thermal power generation uses coal as raw material, which causes certain pollution to the environment. Coal is also a non-renewable energy source, and underground reserves are limited, so it should be protected . Wind energy and solar energy are inexhaustible cheap and clean energy, and should be vigorously developed and actively promoted and applied. [0003] In today's world, there are mainly two types of power generation devices that utilize wind energy: horizontal axis wind turbines and vertical axis wind turbines. Regardless of the form, many difficul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S10/12F03D3/06
CPCY02E10/50Y02E10/74
Inventor 曲建俊罗云霞赵建国王建国梅毅刘畅
Owner HARBIN INST OF TECH
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