All-wind-direction combined multi-power permanent magnetic wind power generator

A permanent magnet generator and multi-power technology, which is applied in the directions of wind power generators, wind power motor combinations, wind power generator components, etc. at right angles to the wind direction, and can solve problems such as the power conversion efficiency of the unit that cannot operate normally

Inactive Publication Date: 2012-10-24
DAQING PERMANENT MAGNETIC MOTOR MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the traditional impeller-type wind power generators are affected by random changes in wind direction and wind speed, the unit canno

Method used

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  • All-wind-direction combined multi-power permanent magnetic wind power generator

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0012] Specific implementation mode one, combination figure 1 Detailed description of this embodiment, the all-wind direction combined multi-power permanent magnet wind motor in this embodiment includes a kinetic energy conversion device 1, a radial magnetic coupling reducer 2, multiple power permanent magnet generators 3 and a base tower 5.

[0013] The radial magnetic coupling reducer 2 is fixed on the top of the base tower 5. The radial magnetic coupling reducer 2 is a speed-limiting reduction box with a special structure, and its function is limited by high-speed rotation, while low-speed is not limited. Speed ​​reduction mechanism.

[0014] The shaft sleeves 1-3 of the kinetic energy conversion device 1 are sleeved on the torque input shaft of the radial magnetic coupling reducer 2,

[0015] The torque output shaft of the radial magnetic coupling reducer 2 is fixedly connected with the torque input shaft of the power permanent magnet generator 3,

[0016] Multiple power permanen...

Example Embodiment

[0021] Specific implementation mode two, combination figure 1 To describe this embodiment in detail, the difference between this method and the full-wind direction combined multi-power permanent magnet wind motor described in the first embodiment is that there are two permanent magnet generators 3 in the power combination unit.

[0022] In this embodiment, the power combination unit permanent magnet generator 4 can be arbitrarily combined according to wind energy resource conditions, so that the power combination unit permanent magnet generator 4 can be fully utilized.

Example Embodiment

[0023] Specific implementation mode three, combination figure 1 To describe this embodiment in detail, the difference between this method and the full-wind direction combined multi-power permanent magnet wind motor described in the first embodiment or the second embodiment is that it also includes a plurality of combined fastening steel rings 4, each of which is tight The fixing steel ring 4 includes two steel rings, the two steel rings are respectively located at two ends of a power permanent magnet generator 3, and are used to fasten the power permanent magnet generator 3, and each combination fastens the steel ring 4 Both are fixedly connected with the tower wall of the base tower 5.

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Abstract

The invention relates to an all-wind-direction combined multi-power permanent magnetic wind power generator which solves the problem that a set of a traditional impeller type wind generator cannot normally run, and the electric energy conversion efficiency is low due to influences of random changes of wind directions and speeds. An axial magnetic coupling reducer of the all-wind-direction combined multi-power permanent magnetic wind power generator is fixed at the top of a basic tower, a rotary shaft of a kinetic energy conversion device is sleeved on a moment input shaft of the axial magnetic coupling reducer, and a moment output shaft of the axial magnetic coupling reducer is fixedly connected with moment input shafts of a plurality of power permanent magnetic generators. The plurality of power permanent magnetic generators are arranged in the basic tower and connected in series. The kinetic energy conversion device comprises three semi-circle spherical surface blades, three connection rods and a rotary shaft sleeve, wherein the three semi-circle spherical surface blades are respectively connected with the rotary shaft sleeve through the three connection rods which are in the same plane and are distributed evenly along the peripheral direction. The all-wind-direction combined multi-power permanent magnetic wind power generator is suitable for the field of wind power generation.

Description

technical field [0001] The invention relates to a wind generator, in particular to an all-wind direction combined multi-power permanent magnet wind generator. Background technique [0002] Due to the influence of random changes in wind direction and wind speed, traditional impeller-type wind turbines have the problems that the unit cannot operate normally and the power conversion efficiency is low. Contents of the invention [0003] In order to solve the problems of the traditional impeller-type wind generators, due to the influence of random changes in wind direction and wind speed, the unit cannot operate normally and the conversion efficiency of electric energy is low, thus a full wind direction combined multi-power permanent magnet wind generator is proposed. [0004] A multi-power permanent magnet wind generator combined in all wind directions, which includes a kinetic energy conversion device 1, a radial magnetic coupling reducer 2, multiple power permanent magnet ge...

Claims

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Application Information

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IPC IPC(8): F03D9/00F03D3/06F03D11/00F03D9/25F03D80/00
CPCY02E10/74
Inventor 杨喜坤林增禄
Owner DAQING PERMANENT MAGNETIC MOTOR MFG
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