China’s first self-owned intellectual property rights of the 2.0-megawatt permanent magnet direct drive wind turbines developed. This is China’s largest independent R & D permanent magnet direct drive wind turbines, that China’s permanent magnet direct-drive wind power generation technology has reached world leading level.

Chinese Academy of Engineering, the state rare-earth permanent magnet motor Engineering Research Center Director Professor Tang Renyuan introduced wind generators Germany (Jiangxi) Co., Ltd. Jiangxi Province relies on a rich medium-heavy ions of rare earth resources, strong mechanical processing capacity and self-innovation capability , was completed recently developed with independent intellectual property rights of China’s first permanent magnet of 2.0-megawatt wind turbines.

Ren-Yuan Tang, said the technology fully into account the climatic conditions of China’s wind resource situation, made anti-typhoon, anti-cold, anti-dust and other design; the same time, structural optimization, electromagnetic calculations, the temperature field design, etc. have done a lot of innovative design, can be achieved breeze to start, low wind speed and grid effect.So as to more fully use wind energy resources. Under the same conditions, the stand-alone power generation than a year imported from abroad, permanent magnet direct drive generators increased by about 15%.

He said the permanent magnet direct drive wind turbine technology is the third generation of wind power technology, is the world’s wind power generator industry is touting the new technology. And the first and second generation of wind power generation technology compared to permanent-magnet direct-drive technology for power generation of noise cancellation, easy growth rate of failure of gear box, eliminating a possible oil spill, the early wear and tear and other risks, improve reliability and efficiency. Meanwhile, the permanent magnet direct drive wind turbines with full power inverter, grid-connected power grid after the impact of small and low-voltage crossing ability, etc., the market share increased year by year. At present, the permanent magnet direct drive wind generators  installed capacity of wind power installed capacity accounting for about 10% of the total.

Li De Wind Power (Jiangxi) Co., Ltd. is a Hong Kong power of Germany in a Group specializes in permanent magnet wind turbine business, dedicated to the world’s most cutting-edge of the megawatt-class wind turbine permanent magnet R & D, production, sales and service .

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