For a power plant that relies on wind energy, how much electricity is estimated to be generated by p

The wind is different every day, so wind energy does not need to produce electricity every day to evaluate the energy production of a wind farm or wind turbine. Generally, statistical methods are used to estimate the average number of full load hours per kilowatt of installed capacity per year (including four seasons). In other words, if a 1,500 kW wind turbine generates 3 million kWh of electricity per year, then 3,000,000/1,500 = 2,000 hours, then the full load hours of this wind turbine at this location are 2,000 hours. A 50,000 kW wind farm generates 110 million kilowatt hours of electricity per year, or 110,000,000/50,000 = 2,200. The full load hours of this wind farm are 2,200 hours. Generally speaking, the annual full load hours of relatively good wind farms can reach 2,400 to 2,500 hours (corresponding to an annual average wind speed of more than 7 m/s), and the ergeneral res can reach 2,200 hours (corresponding to the average annual wind speed). speed of 6.8-7 m/s). Under normal circumstances, wind speeds below 2,000 hours will not develop at this time (corresponding to an annual average wind speed below 6.4). The longer the blades of the wind turbine, the greater the wind energy absorbed, but the lower the wind resistance capacity, so the length of the blades of the wind turbine should be selected according to different wind conditions. local wind. Let's just say this to start. The detailed study of wind energy production is increasingly rich in content.

The voltage generated by current wind turbines is generally 690V. Transformed into 10kV or 35kV, transmitted to the substation then boosted to 110kV (or 220kV, rarely).

News of the collapse of a 100-meter-high wind turbine in Yangzhou sparked discussionslively sessions. People have also speculated about why this wind turbine collapsed. Whether the quality of the wind turbine meets the requirements is the most discussed topic. After all, if there are quality problems in such a large wind turbine, there will be consequences. Very serious.

The reason this generator collapsed. The first thing may be the quality problem of the wind turbine pole. The broken pole of this wind turbine raises doubts about its quality. Generally speaking, the resistance of wind turbine poles is very strong. The collapse of the generator raises doubts about the quality of this pole;Second. , this was due to too much wind. Wind turbines can also collapse when they encounter strong winds. After all, the wind turbine poles also have a certain endurance limit if the wind intensity exceeds this limit, the generator will collapse. < strong>Enfin, the installation will not collapse; standardized. When installing wind turbines, you must strictly follow the installation process for construction and installation. If there are any problems during the installation process, it will also cause the generator to collapse.

Whether the quality of the wind turbine is qualified or not is indeed an important factor leading to collapse if there is a problem with the quality of the wind turbine, if the strength of the wind turbine cannot resist.If the wind is strong, it will cause collapse.

Although large wind power generators are designed with full consideration of the damage caused by wind power to the generator, after all, there is a limit to how much wind power a wind power generator can resist. If this limit is exceeded, wind power is limited. The genwind energy producer will also be. He couldn't take it and collapsed.

The requirements for the installation and construction of wind turbines are very strict. During the construction and installation process, any errors and irregularities may cause the wind turbine to collapse and operate normally in strong winds.