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    • 1. 发明申请
    • A METHOD FOR THE CONSTRUCTION OF A WIND-POWER UNIT AND A DEVICE FOR CARRYING OUT THE METHOD
    • 一种用于构造风力发电机组的方法和用于实施该方法的装置
    • WO2011081599A1
    • 2011-07-07
    • PCT/SE2010/051486
    • 2010-12-27
    • VERTICAL WIND ABBERNHOFF, Hans
    • BERNHOFF, Hans
    • F03D11/04E04H12/34
    • F03D13/20F03D13/10Y02E10/728
    • The invention concerns a method for the construction of a wind-power unit having a wind turbine (2) supported by a tower (1 ), the tower being composed from a plurality of vertically distributed sections (11 a-11 e). The method according to the invention comprises placing a first section (11a) on a construction site of the wind-power unit, lifting the first section (11a) a distance corresponding to at least the length of a second section (11b), placing the second section (11 b) on the construction site, attaching the first section {11a) to the second section for the formation of a composed tower part, and lifting the composed tower part a distance corresponding to the length of a next additional section (11 c). This is then carried out a number of times depending on how many sections that the tower is composed of, after which the last set out section (11 e) is anchored on the construction site. The invention also concerns a lifting device for carrying out the method and a use of the constructed wind-power unit.
    • 本发明涉及一种用于构造具有由塔架(1)支撑的风力涡轮机(2)的风力发电机组的方法,所述塔架由多个垂直分布的部分(11a-11e)组成。 根据本发明的方法包括将第一部分(11a)放置在风力发电单元的施工现场上,将第一部分(11a)提升至少对应于第二部分(11b)的长度的距离,将第一部分 在所述施工现场的第二部分(11b)上,将所述第一部分(11a)连接到用于形成组合的塔架部件的第二部分,以及将所述组合的塔架部分提升到与下一个附加部分(11 C)。 然后根据塔架组成多少部分进行多次,之后将最后一个部分(11e)锚定在施工现场。 本发明还涉及一种用于实施该方法的提升装置和所构造的风力发电机组的使用。
    • 3. 发明申请
    • A WIND TURBINE
    • 风力涡轮机
    • WO2010071527A1
    • 2010-06-24
    • PCT/SE2008/051531
    • 2008-12-19
    • VERTICAL WIND ABBERNHOFF, Hans
    • BERNHOFF, Hans
    • F03D3/06
    • F03D3/064F03D3/061F03D3/065F05B2240/214F05B2250/11Y02E10/74
    • The invention relates to a wind turbine (1) with a vertical shaft (9) defining a vertical axis. The turbine (1) has a plurality of axially extending blades (2). Each blade (2) is connected to the shaft by at least one arm structure (3). According to the invention each arm structure (3) includes a radially inner section and a radially outer section connected to the inner section. The inner section includes at least three inner rod elements (8). These are connected to the shaft (9) at at least there differently located shaft joints. The outer section is connected to the blade (9) at at feast one blade joint 14. The invention also relates to a wind power unit having such a turbine and to a use of the wind power unit.
    • 本发明涉及具有限定垂直轴线的垂直轴(9)的风力涡轮机(1)。 涡轮机(1)具有多个轴向延伸的叶片(2)。 每个叶片(2)通过至少一个臂结构(3)连接到轴上。 根据本发明,每个臂结构(3)包括连接到内部的径向内部和径向外部。 内部部分包括至少三个内部杆元件(8)。 这些至少在轴接头处不同的位置连接到轴(9)。 外部部分在一个叶片接头14处连接到叶片(9)。本发明还涉及具有这种涡轮机和风力发电机组的使用的风力发电机组。