1、

Finally, the paper introduces a new method to increase the LVRT of wind turbines by means of series dynamic braking resistors.

最后提出了利用串联制动电阻来提高风电机组的LVRT能力的新方法。

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2、

Today RRB is one of the world's leading manufacturers of wind turbines.

如今的RRB是世界上领先的风轮机制造商之一。

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3、

Horizontal-axis turbines are the most common wind turbine design.

水平轴涡轮机是最常用的风力涡轮发电机.

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4、

Wind turbines are classified into two general types: horizontal axis and vertical axis.

风涡轮分为两种: 水平轴和垂直轴.

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5、

Expensive and problem-prone gearboxes have always been the Achilles heel of conventional Wind Turbines.

昂贵和容易出现问题的变速箱,一直是常规风力涡轮机的致命弱点.

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6、

Currently, the new power grid rules require that wind turbines have low voltage ride through ( LVRT) capacity. When the short-circuit fault occurs, wind turbine not only can grid-connected operation, but also can provide a certain reactive power.

目前,新的电网规则均要求并网风电机组具有一定的低电压穿越能力,当电网发生严重短路故障时,并网风电机组能够不脱网运行,同时可以向电网提供一定的无功功率。

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7、

The foundation of offshore wind turbines with large bodies, bearing the coupled load resulting from wind, wave, ocean current etc. Thus, the failure mechanism of that is extremely complex, which makes it difficult to design.

海上风电机组的体形庞大,其基础承受上部结构风压、波浪和海流等荷载的耦合作用,失效机理异常复杂、设计难度大。

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8、

Vertical axis machines do not depend on wind direction , unlike horizontal axis wind turbines.

与水平轴涡轮机不同的是,垂直轴涡轮机与风向无关.

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