World-record wind turbine installed in Qinghai
A wind turbine with a 160-meter rotor diameter was successfully installed in Qinghai on April 21, setting a new record for the largest rotor diameter of an installed onshore wind turbine.
Coded 3.xMWD160, the turbine was launched by CRRC Zhuzhou Institute Co Ltd, headquartered in Zhuzhou, Central China's Hunan province.
Sources from the company said compared with wind turbines with diameter of 155 meters and 146 meters, the swept area of this type of wind turbine increases by 6.6 and 20 percent respectively. Under an average annual wind speed of 6.0 meters per second, the generation capacity of the two models can increase by 3 percent and more than 10 percent respectively.
The company designated a special team for the tailored transportation of the large blades. It took 10 days for them to be transported nearly 4,000 kilometers from East China’s Jiangsu province to Northwest China's Qinghai province.
- Typhoon Dolphin passes north of Taiwan, injuring 6
- Typhoon Dolphin makes landfall in Yuhuan, Zhejiang
- Xuelong 2 embarks on ice station survey in central Arctic Ocean
- Thousands of athletes limber up as Shanxi's provincial games open
- Xinjiang focuses on future of local plum industry
- Emergency levels raised, flights canceled as Typhoon Dolphin approaches Zhejiang
