What type of wind turbines are provided by Envision Energy in the Yongning project in Luxi, Yunnan?

Doubly fed wind turbine. According to the official website of the Yongning County People's Government, we learned that Envision Energy's wind turbines use double-fed wind turbines. Yongning County, a county under the jurisdiction of Yinchuan City in Ningxia, is under the jurisdiction of Yinchuan City. It is located in the middle of the Yinchuan Plain Yellow River Irrigation Area in Ningxia. The terrain is higher in the west and lower in the east, tilting from southwest to northeast. The entire territory can be divided into five geomorphological units.