The larger the turbine, the greener the output

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The larger the turbine, the greener the output

机译：涡轮越大，输出越绿

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Workers from three research bodies in Switzerland* have just published a study showing that a large wind turbine is more efficient than a number of smaller ones with the same capacity, in terms of output, materials and labour. For every cumulative production doubling, the global warming potential per kWh is reduced by 14 per cent. The parameters, hub height and rotor diameter were identified as environmental key performance indicators used to estimate the environmental impacts of a generic turbine.

机译：来自瑞士三个研究机构*的工人刚刚发表了一项研究，表明在产量，材料和劳动力方面，大型风力发电机要比许多具有相同容量的小型风力发电机效率更高。每增加一倍的累积产量，每千瓦时的全球变暖潜力就会降低14％。参数，轮毂高度和转子直径被确定为环境关键性能指标，用于评估通用涡轮机的环境影响。

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《International Journal on Hydropower & Dams》 |2012年第4期|p.120|共1页
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The larger the turbine, the greener the output

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