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Cable type wind power generation device

A wind power generation device, cable-type technology, applied in the field of cable-type wind power generation devices, can solve problems such as inability to install, high cost, and large volume of a single component, and achieve the effect of reducing installation difficulty, lowering requirements, and simple structure

Inactive Publication Date: 2010-03-10
孙合心
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wind power generation is a green and environmentally friendly energy source, but the current traditional wind power generators have the following disadvantages: 1. Complex structure: each generating set of a traditional wind power generator has a set of supporting towers, 2~3 blades, and a control system , power generation system, etc., some components still need to be imported
2. High cost: The huge blades of traditional wind turbines are made of imported lightweight materials. Each unit requires a steel tower and a control system, which virtually increases the investment
3. Restricted installation: The installation position of the steel tower of traditional wind turbines is limited to a certain extent. The single component is huge in size and cannot be installed in wind-rich canyons or other places with inconvenient transportation. The efficiency of wind energy utilization is not high.

Method used

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  • Cable type wind power generation device
  • Cable type wind power generation device
  • Cable type wind power generation device

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Experimental program
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Embodiment Construction

[0018] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a cable-type wind power generation device, a plurality of sub-generating systems 12 are installed on the main cable 2, and the left fan 8 and the right fan 9 are installed opposite to each other in the sub-generating systems 12. An auxiliary cable 1 is also installed in parallel above the main cable 2 . At the position of each sub-generating system 12 , there is a rigid connecting rod 4 connecting the main cable 2 with the auxiliary cable 1 . The generator cable 5 drawn from the sub-generator system 12 is also led to the auxiliary cable 1 along the rigid connecting rod 4, and then transmitted to the ground transformer base station, rectified and boosted to transmit power to the grid.

[0019] In the sub-generating system 12, the left wind turbine 8 and the right wind turbine 9 are relatively installed. The left fan 8 and / or the fan shaft 11 of the right fan 9 are provided with a plurality of blade conn...

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Abstract

The invention discloses a cable type wind power generation device and relates to the field of wind power generation devices. By installing a plurality of sub-power generation systems on a main cable,the cable type wind power generation device decreases the installation difficulty of the equipment, reduces the volume of the equipment, simultaneously lowers the requirements to special materials, leads a plurality of sub-power generation systems to be capable of being installed on one cable, and lowers the investment of the installation capacity per kilowatt. After the components form standards,by investing one wind power generation station which is formed by the product, the unit investment per kilowatt can be significantly lower than the unit kilowatt investment of an ordinary wind powergeneration station. The cable type wind power generation device has low cost, simple structure and no terrain limitation in installation, can be installed on the ground and in a valley with rich windenergy, and makes better use of the wind energy which is an environmentally-protection renewable energy source.

Description

technical field [0001] The invention relates to the field of wind power generation devices, in particular to a cable type wind power generation device. Background technique [0002] Wind power generation is a green and environmentally friendly energy source, but the current traditional wind power generators have the following disadvantages: 1. Complex structure: each generating set of a traditional wind power generator has a set of supporting towers, 2~3 blades, and a control system , power generation system, etc., some components still need to be imported. 2. High cost: The huge blades of traditional wind turbines are made of imported lightweight materials. Each unit requires a steel tower and a control system, which virtually increases the investment. 3. Restricted installation: The installation position of the steel tower of traditional wind turbines is limited to a certain extent. The single component is huge in size and cannot be installed in wind-rich canyons or other...

Claims

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Application Information

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IPC IPC(8): F03D9/00F03D3/00F03D9/25
CPCY02E10/72Y02P70/50
Inventor 孙合心
Owner 孙合心
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