1 Availability: this parameter represents the reliability of the wind turbine and the number of failures
2 Equivalent hours at full load: this parameter represents the annual energy production capacity of the generator. How much energy is there? generated
These two parameters are relatively critical
But the most important thing is whether the wind turbine has passed the relevant design and manufacturing certifications, such as GL and IEC certifications
< p>The starting wind speed indicates the low wind speed capability of the wind turbine. The smaller the better, but it depends on the actual situation of the wind farm.Other parameters should be designed according to the standards, as long as they follow the level of the wind farm . If it matches, there will be no problem.
The news that a 100-meter-high wind turbine collapsed into several sections in Gaoyou City, Yangzhou Province du Jiangsu, has attracted people's attention on the Internet. Although the precise cause of the wind turbine collapse is still under investigation. The authorities have not yet given a clear reason. But netizens also came up with their own hypotheses as to the cause of the collapse. Among them, being blown away by strong winds was the most likely cause of the collapse speculated by netizens.
The reason why this 100 meter high wind turbine collapsed. First of all, it was probably blown away by the wind. The most likely reason for the collapse of this 200 meter high wind turbine is that it was blown away by too much wind. After all, such a tall generator is likely to break and collapse when encountering strong winds. strong>Second, electricity production. There is something wrong with the quality of the machine. Although the quality ofevery generator be tested when it leaves the factory, there may be substandard products in the market, so substandard quality may also be a reason for the generator to collapse;Finally, there is the question of installation. Wind turbines also have very high installation requirements. During the installation process, any errors and irregularities may cause problems when using the wind turbine.
1. Caused by strong winds.On the day of the incident, the wind in Gaoyou City was still very strong. Therefore, strong winds were the main cause of the wind turbine breaking and collapsing. After all, the wind power that each wind turbine can withstand is limited. If the wind is too strong, the generator may be overturned.
2. Generator quality issues.Although the generators that may enter the market have been inspected, it is also very likelye that generators with quality defects will enter the market. If the quality of the generator is not good, it is also very likely to be damaged. during use. Broken and collapsed due to quality problems.
3. Installation issues.Since wind turbines have very high installation requirements, if such a large generator must follow the installation process and specifications step by step, if there are small errors and gaps during the process of installation, this may cause damage to the generator. collapsed.