The ancestor of the wind turbine is the windmill. Early windmills were made by hand and did not have strict design specifications. They were of two types: clockwise and counterclockwise. In the suburbs of London, England, you can see two types of rotating wind turbines. There is little difference between them except the direction of rotation.
Surprisingly, the world-famous Dutch windmills are a typical representative of windmills, most of which rotate counterclockwise. The first Dutch windmill imported from Germany gradually developed its own characteristics during the localization process. Due to its long history, the windmill's reverse temporal rotation is no longer available. One thing to say is that the Dutch don't like ink and are lazy in the process ofinstallation of the blades. When installing a wind turbine, it is necessary to nail a mesh fan to the main mast, where a few wind turns will be placed on the surface. Since most Dutch people are also required to use their right hand, they move the pole away from the left, which ultimately results in a counterclockwise rotation. As Dutch windmills became popular, this method of spinning continued to be imitated and spread throughout later generations, and it continues today.
From a physical point of view, there is no difference in the power generation performance of a wind turbine between clockwise and counterclockwise. 'a watch. We could even see two rotating wind turbines, but that would be visually uncomfortable. In fact, most people never realize that we are more accustomed to lookingr objects clockwise.
Why do wind turbines move clockwise? Few people intentionally care about the direction of rotation, but most of the rotating objects exposed to long-term daily life have adopted clockwise rotation, which has gradually become a habit. Modern rotating machines use clockwise clocks, the oldest timekeeping tools are Japanese. The shadow of the Japanese dial rotates clockwise in the northern hemisphere, and in the southern hemisphere the shadow rotates counterclockwise.
In other words, if the person who invented it was Brazilian, all clocks would now run counterclockwise, and more machines would run counterclockwise. Clockwise. AvSince the advent of the clock, there has been no acceptance of the southern hemisphere in the sense of the southern hemisphere. For a long time here, Earthlings throughout the southern hemisphere adopted a unified clockwise rotation rule by default.
What are the advantages of building a multi-blade wind power project?
The ranking list of Chinese companies wind energy company is Goldwind. Technology, Envision Energy, Mingyang Intelligent, Yunda Co., Ltd., electricity and wind energy.
1. Goldwind Technology
Goldwind Technology generally refers to Xinjiang Goldwind Technology Co., Ltd. Xinjiang Goldwind Technology Co., Ltd. was established in 1998 and is a global leader in clean energy, energy conservation and environmental protection. Currently, Goldwind Technology has achieved global cumulative installed capacityof wind energy exceeding 86 GW, with operation and maintenance services exceeding 50 GW and more than 44,000 wind units operating around the world.
2. Envision Energy
Envision Energy generally refers to Envision Energy Co., Ltd. It is one of the subsidiaries of Envision Group, integrating global renewable and intelligent energy technology innovation capabilities to develop intelligent wind power.In order to break through, through creative technology and design , we will integrate energy technology into products that improve human life and bring sufficient, cheap, safe and clean energy closer to people's lives.
3. Mingyang Intelligence
Founded in 2006 and headquartered in Zhongshan, Guangdong, China, it was previously known as Guangdong Mingyang Wind Power Industry Group Co. , Ltd. Committed to buildinge a provider of system solutions and management of the complete clean energy lifecycle value chain. It ranks 18th among the world's top 500 new energy companies in 2021 and first in the global offshore wind power innovation rankings. It has become a group of smart energy companies with significant global influence.
4. Yunda Co., Ltd.
Zhejiang Yunda Wind Power Co., Ltd. is one of the first domestic enterprises engaged in the research and manufacturing of large-scale wind turbines. A pioneer and innovator in the history of wind energy development, it successfully debuted on the GEM on April 26, 2019.
5. Electric Wind Power
Shanghai Electric Wind Power Group Co., Ltd. was established in 2006. Its business involves intelligent wind power design and manufacturing.wind turbines and intelligent operation of wind farms. Maintenance, wind resource assessment, digital wind farm investment and development, intelligent wind farm asset management, smart energy, etc. Current wind turbine products fully cover wind turbine units from 1.25MW to over 8MW.
Zibo, Hunan.
Shandong Shengrong Juweifeng Power Generation Co., Ltd. held a promotion meeting for the “Breeze Power Generation” project in Shengrongju Zero Carbon Industrial Park, Huantai County. This is the first multi-blade circulation wind turbine in Shandong province. Construction of Hunan's first wind power project, the Tianjingshan Wind Power Project, has started in Miluo.