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1)  pitch blades
桨矩
1.
After summarizing the global development of wind power geeration,the wind power generation development trend is proposed,which includes the changes from small capacity to large capacity,from fixed pitch blades to variable pitch blades with variable speed and constant frequency,from high cost to low cost and from onshore to offshore etc.
针对世界各国风电发展的概况作了综述,同时分析了风电的发展方向应该是小容量向大容量转变,定桨矩向变桨矩和变速恒频转变,风力发电成本由高到低以及陆上风力发电向海上风力发电转变等。
2)  variable pitch
变桨矩
1.
Traditional VAWT has not been largely applied due to start difficultly and low coefficient of performance, this paper tried to develop variable pitch VAWT , which had enhanced torque and coefficient of performance.
传统的垂直轴风力机由于启动性能较差、风能利用率较低没有得到大规模的应用,本文初步开发一种变桨矩垂直轴风力机,能够提高转矩和风能利用率。
3)  propeller torque
螺桨扭矩
4)  pitch angle con trol
桨矩角控制
5)  propeller torque
螺旋桨转矩
6)  propeller resistance moment
螺旋桨阻力矩
1.
Dealing with the effect of propeller resistance moment on transverse position of gravity center of single screw ship with relative large power;
正确处理螺旋桨阻力矩对大相对功率单桨船舶重心横向位置的影响
补充资料:矩矩吒
【矩矩吒】
 (动物)又作鸠鸠吒。鸡也。见求法高僧传等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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