Wind force is the strength or intensity level of the wind.
Wind force refers to the force of the wind blowing on objects. Wind energy levels were initially divided into 12 levels. In 2001, the China Meteorological Administration issued the "Regulations on Typhoon Activities and Services", which supplemented the wind power level from level 12 (generally referring to typhoon wind power) to level 17 .at the Pu style wind.
Wind energy is known as an inexhaustible source of energy and is currently mainly used in navigation, heating and power generation. Generally, level 3 winds are worth using. However, from an economic and reasonable point of view, wind speeds above 4 meters per second are suitable for electricity generation. According to measurements, a 55 kilowatt wind turbine has a power of sortie of 55 kilowatts when the wind speed is 9.5 meters per second; when the wind speed is 8 meters per second, the power is 38 kilowatts when the wind speed is 6 meters; per second, only 16 kilowatts; and when the wind speed is 5 meters per second, it is only 9.5 kilowatts.
What is the highest megawatt of offshore wind turbines in the world?
Due to the unstable wind volume, wind turbines produce AC power that varies from 13 to 25V. should be rectified by the charger, and then charge the battery, so that the electrical energy generated by the wind turbine can be converted into chemical energy. Then use an inverter with a protection circuit to convert the chemical energy of the battery into AC 220V mains power to ensure stable use.
It is generally believed that the power of wind energy is entirely determined by the power of thewind turbine. The current wind turbine only charges the battery, and the battery stores electrical energy. The amount of electrical energy ultimately used is most closely related to the size of the battery. The power size mainly depends on the size of the air volume, not just the power size of the machine head. Smaller wind turbines will be more suitable than larger ones. Because they are more easily driven by small winds to produce electricity, small continuous winds can provide more energy than temporary strong winds. When there is no wind, people can still use the electricity brought by the wind normally. In other words, a 200W wind turbine can also be used with a large battery and an inverter to achieve 500W or even 1000W or more power. .
Although typhoons contain a lot of energy, ordinary methods seem incable to use it. Relatively gentle natural energy can be easily used by humans, such as hydropower, tidal power, wind power, etc. These violent natural energy release processes, such as tsunamis, earthquakes, volcanic eruptions, etc., cannot be used based on the current capabilities of human beings.
The highest power of wind turbines in the region reaches 16 megawatts.
Internationally, the maximum power of offshore wind turbines has reached 16 MW. This is achieved with the MySE16.0 to 242 wind turbines launched by Mingyang Intelligent Electric Company in Zhongshan City, Guangdong Province, China. A wind turbine is a device that converts wind energy into electrical energy and is mainly composed of blades, generators, mechanical components and electrical components.
Depending on the different axess rotation, wind turbines are mainly divided into horizontal axis wind turbines. There are two types of generators, and vertical axis wind turbines currently occupy the dominant position in the market.
The tower of this wind turbine is 264 meters high, the blades are 118 meters long, and the total height is up to 382 meters, which is equivalent to the height of a 127-story building. The area can reach 46,000 square meters, comparable to 6.5 football fields, there is no doubt that it is a real wind turbine giant.
This type of offshore wind turbine is mainly installed in coastal oceans. It can withstand wind attacks from super typhoons, and the base and body can withstand the impact of larger waves.