According to the controlling requirement of megawatt wind driven generator with variable propeller pitch of horizon axis, the hydraulic control system of a variable propeller pitch is designed.
针对兆瓦级水平轴变桨距风力发电机的控制要求，设计了变桨距液压控制系统。
Under the background, on the basis of the study of brushless doubly-fed machine and wind power technology, control system for wind-driven brushless doubly-fed generator was studied in this paper.
本文正是在这样的背景之下，在深入了解当今无刷双馈及风力发电技术的基础上，对无刷双馈风力发电机控制系统进行了研究。
Now already had the home use wind-driven generator, electric automobile's accumulator cell also invented.
现在已经有家用风力发电机了，电动汽车的蓄电池也发明好了。
The nomadic herdsmen erect their yurts in places with abundant water and grass and install a wind-driven generator. They plan to stay there for some time.
游动的牧民来到水草丰茂的地方扎下毡包，竖起风力发电机，准备在这里放牧一段时间。
The utility model relates to a wind-driven generator, particularly to a small wind-driven generator with a vertical shaft, which is suitable for a family.
本实用新型涉及一种风力发电机，特别涉及一种小型的适于家庭使用的垂直轴风力发电机。
The nomadic herdsmen erect their yurts in places with abundant water and grass and install a wind - driven generator. They plan to stay there for some time.
游动的牧民来到水草丰茂的地方扎下毡包，竖起风力发电机，准备在这里放牧一段时间。
The company's wind-driven generator USES the ultra strong permanent-magnet material, the generator volume is small, the weight is light, but generates electricity the efficiency to be extremely high.
本公司的风力发电机采用超强永磁材料，发电机体积小、重量轻，而发电效率极高。
In the early 1970s, the most advanced facility on the island was a wind-driven generator.
上个世纪70年代初期，岛上最先进的设施就是一部风力发电机。
In the early 1970s, the most advanced facility on the island was a wind-driven generator.
上个世纪70年代初期，岛上最先进的设施就是一部风力发电机。
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