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Small wind-driven generator convenient to mount

A wind turbine, a small-scale technology, applied in the direction of the wind engine consistent with the wind direction, the configuration of installing/supporting the wind engine, the wind engine, etc., can solve the problems of demanding site selection, high cost, and high difficulty in production and installation. Achieve the effect of easy installation, easy shifting and light weight

Active Publication Date: 2020-07-24
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current large-scale wind turbines are large in size, difficult to produce and install, and high in cost (wind turbines with large power generation need millions or even tens of millions of ones), and the site selection requirements It is relatively harsh, so apart from setting up large-scale wind power stations in open areas with sufficient wind energy, it is difficult to fully popularize them in other places, making it difficult for the use of wind power to be popularized.

Method used

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  • Small wind-driven generator convenient to mount
  • Small wind-driven generator convenient to mount
  • Small wind-driven generator convenient to mount

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0039] 1. The power generating mechanism 302 includes a stator fixed to the inner wall of the nacelle 301 in the circumferential direction and a rotor rotatably arranged on the inner ring of the stator. The rotor is connected to the rotation axis Z of the machine head and can rotate synchronously;

[0040] 2. The power generating mechanism 302 includes a complete generator installed in the nacelle 301, the rotating shaft Z of the machine head is connected with the input shaft of the generator, and can rotate synchronously;

[0041] 3. The generating mechanism 302 includes a speed-up box and a generator arranged in the nacelle 301. The rotating shaft Z of the machine head is connected with the input shaft of the speed-up box, and the output shaft of the speed-up box is connected with the input shaft of the generator. The box can increase the rotation speed and increase the power generation.

[0042] The rear end of the nacelle 301 is fixed with an empennage 303 for yaw turning ...

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PUM

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Abstract

The invention discloses a small wind-driven generator convenient to mount. The wind-driven generator comprises a base component, a supporting component and a main generating machine; the base component comprises a base, a lifting mechanism arranged on the base and a guiding piece vertically arranged on the lifting mechanism; fixing grooves are evenly distributed in the outer edge of the base in the circumferential direction of the base; the supporting component comprises a vertical rod and pulling rods hinged to the bottom edge of the vertical rod; a first inserting channel matched with the guiding piece is arranged in the center of the bottom of the vertical rod; the bottom of the vertical rod is placed on the top surface of the lifting mechanism; the guiding piece can be inserted in thefirst inserting channel; and the tail end of each pulling rod can be connected in the corresponding fixing groove and can be pulled to be fixed when the vertical rod is lifted by the lifting mechanism. The small wind-driven generator is convenient to mount and has no strict site selection requirements for mounting sites, and daily use and comprehensive popularization can be performed directly.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to a small wind power generator which is easy to install. Background technique [0002] There are many problems in the traditional centralized power generation mode (such as environmental pollution, less reserves of non-renewable resources, safety risks, and low reliability of power supply, etc.). Today, the pursuit of low energy consumption and high efficiency and environmental protection has become a social consensus. New energy power generation It is gradually becoming a research hotspot. New energy mainly includes solar energy, biomass energy, ocean energy, etc. This type of energy is currently the most valuable primary energy for large-scale commercial development and application, and its reserves are very abundant in the world. Compared with traditional energy sources such as coal, oil, and natural gas, the biggest advantage of new energy is that it is a renewable energy ...

Claims

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Application Information

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IPC IPC(8): F03D9/25F03D13/20F03D1/06
CPCF03D1/0675F03D1/0691F03D9/25F03D13/20Y02E10/72Y02E10/728
Inventor 赵庆明张裕陈巨龙罗文雲王健李庆生龙蔷孙斌薛毅邓朴张彦罗宁唐学用杨钦
Owner GUIZHOU POWER GRID CO LTD
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