公开(公告)号：US08157523B2

公开(公告)日：2012-04-17

申请号：US12259703

申请日：2008-10-28

申请人： Karsten Warfen ,  Jens Altemark

发明人： Karsten Warfen ,  Jens Altemark

IPC分类号： B64C11/30

CPC分类号： F03D7/0264 ,  F03D7/0224 ,  F03D7/0244 ,  F03D17/00 ,  F05B2260/83 ,  F05B2260/90 ,  F05B2270/328 ,  Y02E10/723

摘要： The invention relates to a method for the operation of a wind energy plant (10), wherein the wind energy plant (10) has a rotor (11) with a rotor axis and at least one rotor blade (15, 15′) arranged on the rotor (11), wherein the rotor blade (15, 15′) is adjustable or adjusted around a rotor blade axis with a predetermined rotor blade pitch angle. Further, at least one rotor blade (15, 15′) is rotated into an idle position, the rotation of the rotor blade (15, 15′) is braked after a first predetermined rotational position of the rotor blade (15, 15′) is reached and the stand-still position of the rotor blade (15, 15′) reached as a result of the braking procedure is captured. Furthermore, the invention relates to a wind energy plant (10) with a rotor (11) and at least one angle-adjustable rotor blade (15, 15′) arranged on the rotor (11).

摘要翻译： 本发明涉及一种用于操作风力发电设备（10）的方法，其中风能设备（10）具有转子（11），转子轴线和至少一个转子叶片（15,15'）布置在 转子（11），其中转子叶片（15,15'）以预定的转子叶片桨距角围绕转子叶片轴线可调节或调节。 此外，至少一个转子叶片（15,15'）旋转到空转位置，转子叶片（15,15'）的旋转在转子叶片（15,15'）的第一预定旋转位置之后被制动， 并且捕获由于制动过程而到达转子叶片（15,15'）的静止位置。 此外，本发明涉及一种具有转子（11）的风力发电设备（10）和设置在转子（11）上的至少一个角度可调的转子叶片（15,15'）。

公开(公告)号：US07840312B2

公开(公告)日：2010-11-23

申请号：US11793372

申请日：2005-12-15

申请人： Jens Altemark ,  Holger Becker ,  Sebastian Friederich

发明人： Jens Altemark ,  Holger Becker ,  Sebastian Friederich

IPC分类号： H04J3/18 ,  F03D9/00 ,  G05D17/00

CPC分类号： F03D7/048 ,  F03D7/043 ,  F03D7/047 ,  H02J3/386 ,  Y02E10/723 ,  Y02E10/763

摘要： A wind farm includes a plurality of wind energy installations which generate electrical energy to be output to a power supply system and a wind farm master for controlling the wind energy installations. Each wind energy installation includes a generator which is driven by a rotor, and the wind farm master includes a power control device having a plurality of loops. This plurality of loops includes a fast loop that includes a controller which acts on a first group of the wind energy installations and a slow loop that includes a controller which acts on a second group of the wind energy installations, the fast controller having a substantially higher dynamic than the slow controller.

摘要翻译： 一个风力发电场包括多个风力发电装置，其产生能量输出到电力供应系统的风能设备和用于控制风能设备的风力场主机。 每个风能装置包括由转子驱动的发电机，风力场主机包括具有多个回路的功率控制装置。 该多个回路包括快速回路，其包括作用于第一组风能设备的控制器和包括作用在第二组风能设备上的控制器的慢循环，快速控制器具有基本上更高的 动态比慢控制器。

公开(公告)号：US20100179773A1

公开(公告)日：2010-07-15

申请号：US12686049

申请日：2010-01-12

申请人： Jens Altemark

发明人： Jens Altemark

IPC分类号： G06F19/00 ,  G01R21/00

CPC分类号： F03D17/00 ,  F03D80/50 ,  F05B2240/96 ,  Y02E10/72

摘要： A method and system for monitoring the operation of a wind energy installation. State data relating to the wind energy installation is recorded and discrepancies are found between the state data and an associated comparison value. A failure probability of the wind energy installation is determined based on any found discrepancy. An availability value for the wind energy installation is determined from the ratio of the actually produced amount of electrical energy to the total amount of energy which can potentially be produced. The availability value and the failure probability are then combined to form a repair priority, which is associated with the wind energy installation. Accordingly, more uniform operation of wind energy installations can be achieved.

摘要翻译： 一种用于监测风能设备运行的方法和系统。 记录与风能装置相关的状态数据，并且在状态数据与相关联的比较值之间发现差异。 根据任何发现的差异确定风能安装的故障概率。 根据实际产生的电能量与潜在可能产生的总能量的比率来确定风能装置的可用性值。 然后组合可用性值和故障概率以形成与风能设备相关联的修复优先级。 因此，可以实现风能装置的更均匀的运行。

公开(公告)号：US07571013B2

公开(公告)日：2009-08-04

申请号：US11667784

申请日：2005-11-22

申请人： Jens Altemark

发明人： Jens Altemark

IPC分类号： G05B13/02 ,  F03D7/04

CPC分类号： F03D7/0224 ,  F03D7/0204 ,  F03D7/046 ,  F05B2270/20 ,  G05B13/024 ,  Y02E10/723

摘要： A method for optimization of operating parameters of a wind energy installation defines an upper and a lower interval limit value for a parameter to be optimized. The method includes carrying out a cycle with alternate operations of the wind energy installation with the interval limit values, with a data record in each case being produced with a target variable over a variable number of repetitions. The data records relating to the interval limit values are evaluated to form a quality measure, and the interval limit value with the poorer quality measure is identified. Then, at least the interval limit value with the poorer quality measure is replaced by shifting through a step value Δ in a direction of another interval limit value. The cycle is then repeated.

摘要翻译： 用于优化风能设备的操作参数的方法为要优化的参数定义上限和下限值。 该方法包括以具有间隔极限值的风力发电设备的替代操作进行循环，每种情况下的数据记录以可变数量的重复产生目标变量。 评估与间隔极限值相关的数据记录以形成质量测量，并且识别具有较差质量度量的间隔极限值。 然后，通过在另一间隔极限值的方向上移动步长值Delta来代替具有较差质量测量值的至少间隔极限值。 然后重复循环。

公开(公告)号：US20080111379A1

公开(公告)日：2008-05-15

申请号：US11666214

申请日：2005-10-21

申请人： Jens Altemark

发明人： Jens Altemark

IPC分类号： F03D7/04 ,  F03D9/00

CPC分类号： F03D7/042 ,  F03D7/0204 ,  F05B2270/32 ,  F05B2270/321 ,  F05B2270/335 ,  F05B2270/802 ,  Y02E10/723

摘要： The invention relates to a wind turbine comprising a machine housing (12) equipped with a rotor (14), which is mounted to pivot on a sub-structure (10). Wind parameters and an electromechanical quantity are determined by means of measuring devices (21, 22, 23). To enable the machine housing (12) to track the wind, the wind turbine is equipped with a pivoting device (11) comprising a controller (8). The wind turbine is also equipped with a calibration module (2), which is configured to determine an effective mass of the electromechanical quantity using the wind speed. In addition, the turbine comprises an evaluation device (4) comprising a classifier (40), which is used to form a first average value for a first class, for which the wind direction is positive and a second average value for a second class, for which the wind direction is negative. A difference is determined by means of a comparator and a calibration signal is emitted to the controller (8) of the pivoting device (11). The invention permits an autonomous calibration of the controller (8) for the tracking of the machine housing (12) and thus reduces the risk of an erroneous positioning of the rotor (14) in relation to the wind direction, irrespective of the prevailing wind conditions. The invention is particularly stable in relation to variable wind forces and directions, especially in the presence of gusts.

摘要翻译： 一种风力设备包括一个挂架，一个布置在塔架上的可转动机壳，一个转子，其被配置成在机壳的端面上旋转并驱动发电机产生电力，用于测量风速和方向的测量装置 以及机电量的控制器，用于所述枢转装置的控制器和用于所述控制器的校准模块，所述校准模块包括效率测量元件，所述效率测量元件被配置为计算经由所述风速产生所述机电量的效率测量值和评估装置。 评估装置包括具有用于正和负风向的输出的分类器和用于确定输出的平均值的计算元件，以及确定平均值之间的差异的比较器元件，并将与差异相对应的校准信号输出到控制器 枢转装置

公开(公告)号：US07256508B2

公开(公告)日：2007-08-14

申请号：US10559924

申请日：2004-06-15

申请人： Jens Altemark ,  Björn Matzen ,  Jörg Zeumer

发明人： Jens Altemark ,  Björn Matzen ,  Jörg Zeumer

IPC分类号： F03D9/00 ,  H02P9/04

CPC分类号： H02J13/0079 ,  F03D7/047 ,  F03D9/255 ,  F03D9/257 ,  F03D17/00 ,  H02J3/38 ,  H02J9/06 ,  Y02B10/72 ,  Y02B90/222 ,  Y02E10/723 ,  Y02E10/763 ,  Y02E10/766 ,  Y02E40/72 ,  Y02E60/74 ,  Y04S10/12 ,  Y04S10/123 ,  Y04S10/30 ,  Y04S20/12

摘要： The invention relates to a wind-driven power-plant comprising a rotor (100) which is fitted with at least one rotor blade and which is connected directly or indirectly to a generator for power generation, further including an electrical assembly made up of different electrical sub-assemblies including electronic, electrical and/or electromechanical and/or sensor elements and/or electrotechnical safety elements, where, depending on their purposes, all elements/components of one or more electrical sub-assemblies or specific elements of the electrical sub-assembly are combined into one or more function modules that implement at least one function in relation to the generation of electric power, where a parallel module is associated with at least one function module, and the parallel module is able to implement the same or nearly the same function as the function module in normal operation.

摘要翻译： 本发明涉及一种风力发电厂，其包括转子（100），转子（100）装配有至少一个转子叶片，其直接或间接地连接到用于发电的发电机，还包括由不同电气 子组件，包括电子，电和/或机电和/或传感器元件和/或电工安全元件，其中取决于其目的，一个或多个电子组件的所有元件/部件或电子元件的特定元件， 组件组合成一个或多个功能模块，其实现与电力产生相关的至少一个功能，其中并联模块与至少一个功能模块相关联，并且并行模块能够实现相同或接近 功能模块功能与正常操作相同。