Related Articles
Hot Concern
Column list

Dynamo of wind energy of first complete permanent magnetism of world of our coun

From;  Author:Stand originally Print】【Close
The type of level of in suspension of complete permanent magnetism that by the division in institute of the sources of energy of Guangzhou of the Chinese Academy of Sciences, Guangzhou the combination such as limited company of science and technology of constant source energy develops leaves net wind- driven generation set, passed Guangdong to save the technical appraisement that hall of science and technology organizes a few days ago. Via inquiry of institute of information of Chinese science and technology, this achievement is international initiate.

It is reported, institute of the sources of energy of Guangzhou of the Chinese Academy of Sciences is Chinese only is engaged in new energy resources and but field of second birth energy is integrated the research organization of research and development. Form by permanent magnet on this structure, the dynamo of wind-force of in suspension of complete permanent magnetism that does not take any control systems, complete by Chinese own research and development, the research and development of this project is successful, make the technology of wind energy dynamo of China and even world obtained decisive breakthrough. Hj{8Lk

The comparative sex that occupies relevant section examines make clear, add the dynamo after installing bearing of in suspension of complete permanent magnetism, generate electricity output power can carry second year in high school to become above. That is to say, below identical wind speed, dynamo of in suspension of complete permanent magnetism can increase electricenergy production 20 % . ] %mQM^3P | G

Introduce according to Li Guokun of this project chief scientist, with traditional wind-force dynamo photograph is compared, the biggest characteristic of dynamo of wind-force of in suspension of complete permanent magnetism is to be able to accomplish " light breeze to start, gentle breeze sends electric " , its start wind speed to be second of 1.5 meters of / , greatly the second of 3.5 meters of / under the tradition. W c"*:9 H

It is with the Gansu Province exemple, at present complete province has the area that 7 % control to be able to reach the starting wind speed of second of 3.5 meters of / only, and the area of second of 1.5 meters of / reachs starting wind speed 70 % above, increased nearly 10 times. At present resourceful area takes our country wind energy the 8 % of countrywide area, can use an area to occupy the 50 % of countrywide area. Appraisal group expert thinks, the low wind speed of dynamo of wind-force of in suspension of complete permanent magnetism starts a technology, to developing the resource of low wind speed of domestic vast area, increase wind- driven dynamo year generate electricity time has active sense. VLf_yDlRx



Previous:no article
Next:Efficient SJ90 agitate ball mill