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1. 发明授权

US07256508B2 Wind farm 有权
标题翻译：风电场
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。

2. 发明授权

US07989974B2 Power control of a wind park 有权
标题翻译：风力发电场的功率控制
公开(公告)号：US07989974B2
公开(公告)日：2011-08-02
申请号：US11995309
申请日：2006-07-12
申请人： Jens Fortmann , Jens Altemark , Jörg Zeumer
发明人： Jens Fortmann , Jens Altemark , Jörg Zeumer
IPC分类号： H02P9/04
CPC分类号： F03D7/0284 , F03D7/028 , F03D9/255 , F03D9/257 , F05B2240/95 , F05B2240/96 , H02J3/16 , H02J3/1885 , H02J3/383 , H02J3/386 , H02P9/04 , Y02E10/563 , Y02E10/723 , Y02E10/763 , Y02E40/32 , Y02E40/34 , Y10T307/522
摘要： A method for regulating a wind energy installation including a rotor-driven generator, a converter connected to the generator, and a controller that regulates power emitted into an energy transmission system to within a limit value involves determining a maximum current value in a connection path, determining a current reserve value for power emitted into an energy transmission system, and determining a correction value for following a limit value of the emitted power from the maximum current value and the current reserve value. The wind energy installation and the method for its regulation also includes the use of a limitation device configured to set a phase angle between an emitted current and voltage of an electrical system in response to a selection signal in such a way that primarily active power or primarily reactive power is fed into the energy transmission system when the maximum current value is reached.
摘要翻译：一种用于调节包括转子驱动的发电机，连接到发电机的转换器和将发射到能量传输系统中的功率调节到限制值内的控制器的风能设备的方法包括确定连接路径中的最大电流值，确定发射到能量传输系统的功率的当前储备值，以及根据最大电流值和当前储备值确定跟随发射功率的极限值的校正值。风能装置及其调节方法还包括使用限制装置，该限制装置被配置成响应于选择信号来设置电气系统的发射电流和电压之间的相位角，使得主要有功功率或主要功率当达到最大电流值时，无功功率被馈送到能量传输系统中。

3. 发明授权

US07256509B2 Wind power plant comprising a rotor blade adjusting device 有权
标题翻译：风力发电设备包括转子叶片调节装置
公开(公告)号：US07256509B2
公开(公告)日：2007-08-14
申请号：US10567636
申请日：2004-08-09
申请人： Karsten Brandt , Jörg Zeumer
发明人： Karsten Brandt , Jörg Zeumer
IPC分类号： H02P9/48 , F03D9/00
CPC分类号： F03D7/0224 , F03D7/0268 , F03D9/11 , F03D9/255 , F05B2260/75 , F05B2260/76 , Y02E10/721 , Y02E10/723
摘要： A wind power plant including a rotor having at least one angle-adjustable rotor blade, a generator that, for generating electrical power, can be directly or indirectly coupled to the rotor and, for supplying the electrical power, can be directly or indirectly coupled to an electrical grid, at least one rotor blade adjusting device for setting an angle of the rotor blade including at least one blade adjusting drive having at least one direct-current motor that can be coupled to the electrical grid via a converter, a control device, coupled to the converter and via which the control and/or regulation of the blade adjusting drive ensues, and a direct current voltage source that ensures a power supply to the blade adjusting drive in the event of grid power failure, whereby the direct current voltage source can be directly coupled to the blade adjusting drive or indirectly to the blade adjusting drive.
摘要翻译：包括具有至少一个角度可调的转子叶片的转子的风力发电设备，用于产生电力的发电机可以直接或间接耦合到转子，并且用于供应电力可以直接或间接耦合到至少一个转子叶片调节装置，用于设定转子叶片的角度，所述转子叶片包括至少一个叶片调节驱动器，所述至少一个叶片调节驱动器具有至少一个直流马达，所述至少一个直流马达可经由转换器耦合到所述电网;控制装置，耦合到转换器，并且通过其进行叶片调节驱动器的控制和/或调节;以及直流电压源，其确保在电网电源故障的情况下向叶片调整驱动器供电，由此直流电压源可以直接联接到叶片调节驱动器或间接地连接到叶片调节驱动器。

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