... wind speed frequency 风速频率 wind direction frequency 风向频率 wind energy frequency 风能频率 ...
基于8个网页-相关网页
annual wind speed frequency distribution 年风速频率分布
Wind speed frequency distribution 风速概率分布 ; 风速频率分布
wind speed frequency model 风频模型
frequency of wind speed [流] 风速频率
Variable-Speed Constant-Frequency Wind Turbine 变速恒频风电机组
variable-speed constant-frequency wind-power generation system 变速恒频风电系统
Finally, natural wind speed frequency distribution and the extreme wind speed in each section have been got by statistically processing of the routine calculation results.
最后，将编程计算结果进行统计处理，得到各区段的自然风风速频率分布以及风速极值。
The low-frequency instability in variable speed constant frequency doubly fed induction generator(DFIG) widely used in wind power generation is investigated.
研究了广泛应用于风力发电的变速恒频双馈感应电机系统中的低频不稳定现象。
A variable speed constant frequency wind power generation system of doubly-fed induction generator based on converter excitation was described.
建立了基于变换器励磁的双馈感应电机的变速恒频风力发电功率控制系统的模型。
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