rated wind speed 中文意思是什麼

rated wind speed 解釋
額定風速
  • rated : 定額的；計算的；額定的
  • wind : n 1 風；大風，暴風；氣流；【機械工程】壓縮空氣。2 【航海】上風；風向；〈古語〉〈pl 〉方向。3 氣息...
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  1. Compared with fix - pitch wind turbine, the variable - pitch wind turbine has the virtue : stable output power over rated power, high wind power coefficient, holding rated power at high wind speed, good starting and shut - off etc.

    變槳距風力發電機組與定槳距風力發電機組相比，在額定功率點以上輸出功率平穩、具有較高的風能利用系數、能夠確保高風速段的額定功率、起動性能與制動性能好等特點。
  2. Any wind turbines need power control. we aim at capturing wind energy in below - rated wind speed as much as possible and limiting the aerodynamic power in above - rated wind speed

    任何風力發電機都需要功率調節，其目的是在額定風速以下盡可能多的吸收風能，在額定風速以上限制其功率的輸出。
  3. The main technological characteristics include not only the integrated optimizing design of variable speed and constant frequency, ensuring the wind turbines to adapt to diversified wind plants with different temperatures and geographical conditions, but also the maximum wind power captured at optimized tip speed ratio below the rated wind speed and security protection of constant power output above the rated wind speed by variable pitch regulation

    主要技術特點是整體綜合優化設計、變速恆頻運行、適合不同氣候特點和地理環境的風電場；風機全翼展變漿距功率調節、額定風速以下最佳變速比運行最大風能捕獲、額定風速以上恆功率輸出具有安全保護功能。
  4. Some important conclusions, such as movement of some work conditions under the circumstances of cut - in wind speed 、 rated wind speed and extreme wind speed. verify the stall phenomenon that the blade produces when being too big because of angle of attack, are verified

    驗證風力發電機在切入風速、額定風速和極限風速工況下的運行情況，驗證了葉片由於攻角過大時產生的失速現象等。
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