In June 2009, the first domestic wind turbine with independent intellectual property rights 1.5 MW was rolled off the production line from Huachuang Wind Energy Shenyang Production Base. In July 2009, the first batch of 20 1.5MW wind turbines were successfully connected to the grid in Zhuri Wind Farm. Twenty CCWE- 1500/D70 wind turbines passed a 240-hour acceptance test. In June, 2009, the first domestic wind turbine with the largest capacity of 3.0MW was successfully rolled off the production line in Huachuang Qingdao Industrial Base on February, 20 10, and successfully won the bid for the "National Scenery Storage and Transportation Demonstration Phase I Project" of State Grid New Energy Corporation. Two 1.5MW direct-drive full-power fans 20 1 0165438+10 were connected to the grid for power generation, and the cumulative order of Huachuang fans exceeded110,000 kilowatts 2010 65438+/kloc-0. Tongliao Huachuang Wind Energy Co., Ltd. was completed and put into operation, and the first batch of fans went offline. On 20 11may1day, the 3.0 MW variable-pitch variable-speed constant-frequency doubly-fed wind turbine independently developed by huachuang wind energy was successfully tested in Laizhou wind farm of Datang Shandong Yantai electric power development company and successfully connected to the grid for power generation. 20 1 1 On July 28th, China Datang Corporation and Shenyang Huachuang Wind Energy Co., Ltd. signed a strategic restructuring agreement, and Huachuang Wind Energy became. 20 1 1 February, at the annual meeting of independent innovation in China, Huachuang Wind Energy stood out among 2,600 independent innovation enterprises in China, and won the honor of "20 1 1 China's most growing independent innovation enterprise", and was also a wind power producer in China. 2065438+June 2002, Ningxia Huachuang Wind Energy Co., Ltd. was completed and put into production, and Huachuang's first 3.0MW direct-drive fan was mass-produced here.