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Veja iekartas uzbuve un tas vadisanas panemiens

机译:风力设备的构造及其控制方法

摘要

This invention pertains to wind power engineering and it can be used for controlling the process of conversion of the kinetic energy of the wind into electrical energy.The purpose of this invention is to enhance the efficiency of the wind equipment operating in the wind flow at a wide range of speeds.In the wind equipment (fig.1), which includes a synchronous generator connected to electrical customers, the generator phases A, B, C consist of two identical sections 6...11 interconnected by means of the commutative elements 12...17.Between the generator 2 and the receiver 5, there are reactive elements 18, the range of which is calculated by the following formula:IMAGEwhere: nmax - maximum rotation frequency of the generator; p - number of terminal pairs of the generator; La - generator line inductivity, in case this connection ensures the maximum output power.IMAGE
机译:本发明涉及风力发电工程,并且可以用于控制将风的动能转换为电能的过程。本发明的目的是提高风力设备在风速为零时在风中运行的效率。在风力设备(图1)中,该风力设备包括连接到电力用户的同步发电机,发电机相A,B,C由两个相​​同的部分6 ... 11组成,这些部分通过换向元件互连12 ... 17。在发生器2和接收器5之间,有电抗元件18,其范围由以下公式计算:其中:nmax-发生器的最大旋转频率; p-发电机的端子对数量; La-发电机线路电感,如果此连接确保最大输出功率。

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