Detachable H-shaped vertical axis wind power generation device and work method thereof

A wind power generation device, vertical axis technology, applied in the assembly of wind turbines, wind turbines at right angles to the wind direction, wind turbines, etc., can solve problems such as poor flexibility, portability and emergency response, and improve safety and stability. performance, security, and stability

Pending Publication Date: 2019-08-27
CHINA HUANENG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in most cases, vertical axis wind turbines still have the problems of poor flexibility, portability and emergency response

Method used

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  • Detachable H-shaped vertical axis wind power generation device and work method thereof
  • Detachable H-shaped vertical axis wind power generation device and work method thereof
  • Detachable H-shaped vertical axis wind power generation device and work method thereof

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment, and its content is explanation of the present invention rather than limitation:

[0031] like figure 1 , the detachable H-type vertical axis wind power generation device of the present invention includes a blade 1, an impeller shaft 2, a connecting rod 3, a generator 4 and a base 5;

[0032] like figure 2 , the blade 1 includes a fixed blade 1-1 and a telescopic blade 1-2, the fixed blade 1-1 is a hollow structure, the telescopic blade 1-2 can retract into or extend out of the fixed blade 1-1, the surface of the fixed blade 1-1 is along There are several first spring buckle holes 1-3 evenly distributed in the span direction of the blade, and several first spring buckle holes 1-4 are evenly distributed along the blade span direction on the telescopic blade 1-2. A spring buckle hole 1-3 cooperates to fix the fixed blade 1-1 and the telescopi...

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Abstract

The invention discloses a detachable H-shaped vertical axis wind power generation device and a work method thereof, and belongs to the wind power generation technology field. The detachable H-shaped vertical axis wind power generation device comprises a vane, a vane wheel rotation shaft, a connection rod, an electric generator and a bottom seat. The vane, the vane rotation shaft and the connectionrod which are of multi-segment telescopic structure are used, and the telescopic length of the vane, the vane rotation shaft and the connection rod is controlled according to actual air conditions, and therefore efficient capturing of wind energy in a large wind speed range is achieved. Furthermore, all the components adopt the detachable structure, and therefore the detachable H-shaped verticalaxis wind power generation device is simple and rapid to assemble and disassemble, and convenient to store and carry, can be rapidly structured in any place, and meets urgent power usage demands.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to a detachable H-shaped vertical axis wind power generation device and a working method thereof. Background technique [0002] Wind power generation uses the kinetic energy carried by the air to drive the impeller to rotate, and then drives the generator to cut the magnetic field to generate electricity. The wind power generation device is a mechanical device that realizes the conversion of "wind energy-mechanical energy-electric energy". According to the relative orientation of the impeller rotation axis and the ground, it can be divided into two types: vertical axis type and horizontal axis type. [0003] At present, the development of horizontal axis wind turbine technology is more mature, and it is widely used in large-scale commercial power generation. The vertical axis wind turbine has the advantages of simple structure, convenient installation and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D3/06F03D7/06F03D13/10F03D80/00
CPCF03D3/005F03D3/064F03D7/06F03D13/10F03D80/00Y02E10/74
Inventor 曾崇济刘鑫闫姝史绍平张波陈新明郭雨桐穆延非
Owner CHINA HUANENG GRP CO LTD
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