Large-scale off-grid power plants and grid-connected power plants
Use magnetic levitation technology, combined with the magnetic force of supermagnets, to suspend the motor coils in a certain space without any machinery. When friction occurs, wind force is used to push the motor to rotate and cut the magnetic lines to emit alternating current, which is stored in the battery.
This scientific research achievement received design and utility model patents issued by the National Intellectual Property Office on December 31, 2010 and January 20 this year, respectively. According to experts, compared to traditional horizontal axis wind turbines, magnetic levitation wind turbines are more expensive, but their advantages are very significant: firstly, the former has tail fins, which should rotate the wind turbine according to thechanges in wind direction; relies on The gyroscopic wind wing rotates without changing axis when the wind direction changes. Second, the former is noisy and cannot overcome the jitter caused by unpredictable wind direction. The motor and blades fall off easily and the parts need to be replaced every 3 years, while the second works stably, without noise, and various parts fail. Long service life, not easy to fall off, and can work continuously for more than 20 years. Third, the first requires a large, open and unobstructed space; while the second requires little space and can be used in urban areas, suburbs and coastal mountainous areas. Last but not least, the first one starts with a wind speed of at; at least 2.5 m/s, while the latter only. It can start with wind speed 1m/s and can work normally if wind speed exceeds 40m/s. The higher the wind speed, the higher the power generation efficiency and the higher the wind speed. electricity production can be increased by 35% compared to the previous one.