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公开(公告)号:US20100013227A1
公开(公告)日:2010-01-21
申请号:US12374348
申请日:2007-07-05
申请人: Roland Weitkamp
发明人: Roland Weitkamp
CPC分类号: F03D17/00 , F03D7/0264 , F03D7/042 , F03D80/50 , F05B2270/8041 , Y02E10/723
摘要: The invention relates to a method for the operation of a wind power plant (10), wherein in particular the wind power plant (10) will be or is switched off after a shutdown signal is triggered by a safety shutdown device (20) that is logically superordinate to an operating control system. The method is characterized in that the wind power plant (10) is released for operation by means of an operating device (41) that is spatially separated from the wind power plant (10) after a safety shutdown. The invention also relates to an energy supply system with at least one wind power plant (10). Moreover, the invention relates to a safety chain on a wind power plant.
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,其特征在于,在由安全关闭装置(20)触发关闭信号之后,风力发电厂(10)将被关闭或关闭 逻辑上属于操作控制系统。 该方法的特征在于,风力发电厂(10)通过在安全关闭后与风力发电厂(10)空间分离的操作装置(41)而释放运行。 本发明还涉及一种具有至少一个风力发电厂(10)的能量供应系统。 此外,本发明涉及风力发电厂的安全链。
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公开(公告)号:US08169097B2
公开(公告)日:2012-05-01
申请号:US12374348
申请日:2007-07-05
申请人: Roland Weitkamp
发明人: Roland Weitkamp
IPC分类号: H02P9/04
CPC分类号: F03D17/00 , F03D7/0264 , F03D7/042 , F03D80/50 , F05B2270/8041 , Y02E10/723
摘要: A method for the operation of a wind power plant (10), wherein in particular the wind power plant (10) will be or is switched off after a shutdown signal is triggered by a safety shutdown device (20) that is logically superordinate to an operating control system. The wind power plant (10) is released for operation by means of an operating device (41) that is spatially separated from the wind power plant (10) after a safety shutdown. An energy supply system with at least one wind power plant (10) and safety chain on a wind power plant are also described.
摘要翻译: 一种用于风力发电厂(10)的操作的方法,其中特别是风力发电厂(10)将在关闭信号被关闭信号触发之后被关闭,所述安全关闭装置(20)逻辑地从属于 操作控制系统。 在安全关闭之后,风力发电厂(10)通过与风力发电厂(10)在空间上分离的操作装置(41)而被释放。 还描述了在风力发电厂上具有至少一个风力发电站(10)和安全链的能量供应系统。
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公开(公告)号:US20070299548A1
公开(公告)日:2007-12-27
申请号:US11667707
申请日:2005-11-22
申请人: Roland Weitkamp
发明人: Roland Weitkamp
IPC分类号: G05B13/02
CPC分类号: F03D7/046 , F05B2240/96 , F05B2270/20 , F05B2270/335 , Y02E10/723
摘要: A method for optimizing the operation of wind energy installations includes operating target and reference wind energy installations to optimize the target installation first using a first set of operating parameters and then using a second set of operating parameters different from the first operating parameters, recording target variables for the target wind energy installation and recording reference results of the reference wind energy installation in each case for both sets of operating parameters, performing an automated evaluation of the target variables by calculation of a quality measure taking account of the reference results, and determining in an automated manner based on the automated evaluation which of the sets of operating parameters has better quality measure. Each wind installation includes comprise a rotor, a generator driven by the rotor to produce electrical energy, and a controller operating the wind energy installation on the basis of a set of operating parameters.
摘要翻译: 一种用于优化风力设备运行的方法包括运行目标和参考风能装置,首先使用第一组运行参数优化目标设备,然后使用与第一运行参数不同的第二组运行参数,记录目标变量 针对目标风能安装和记录参考风能设备的参考结果,在每种情况下都适用于两组运行参数,通过计算参考结果的质量度量来执行目标变量的自动评估,并确定 基于自动评估的自动化方式,哪组操作参数具有更好的质量测量。 每个风力设备包括转子,由转子驱动以产生电能的发电机,以及基于一组操作参数操作风能设备的控制器。
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公开(公告)号:US07276808B2
公开(公告)日:2007-10-02
申请号:US10569164
申请日:2004-08-25
申请人: Roland Weitkamp , Uwe Hinz , Stephan Schäfer
发明人: Roland Weitkamp , Uwe Hinz , Stephan Schäfer
IPC分类号: F03D11/04
CPC分类号: E02D27/42 , E02B17/027 , E02B2017/006 , E02B2017/0091 , E02D27/425 , E04H2012/006 , F03D9/255 , F03D13/20 , F03D80/85 , F05B2240/40 , F05B2240/912 , F05B2240/9121 , Y02E10/728
摘要: Disclosed is a tower for a wind power station comprising a machine pod disposed on the tower and a rotor mounted on the machine pod so as to be rotatable about an essentially horizontal axis. Said rotor is provided with at least one blade. The tower is composed of a tubular upper section that is connected to a lower section which is embodied as a lattice tower in a transition zone. The lattice tower encompasses at least three corner posts. The upper tower section forms at least one sixth of the entire tower. The cross section of the lower tower section below the transition zone is greater than the cross section of the upper tower section while the transition zone is configured such that the cross section of the lower tower section is adjusted to the cross section of the upper tower section so as to optimize power flux.
摘要翻译: 公开了一种用于风力发电站的塔架,包括设置在塔架上的机器舱和安装在机器舱上的转子,以便能够围绕基本上水平的轴线旋转。 所述转子设置有至少一个叶片。 该塔由管状的上部部分组成,该管状上部连接到在过渡区域中实施为格子塔的下部。 格子塔至少包括三个角柱。 上塔架部分形成整个塔架的至少六分之一。 在过渡区域下方的下塔架部分的横截面大于上塔架部分的横截面,而过渡区域被构造成使得下塔架部分的横截面被调整为上塔架部分的横截面 从而优化功率通量。
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公开(公告)号:US06850821B2
公开(公告)日:2005-02-01
申请号:US10354054
申请日:2003-01-28
申请人: Roland Weitkamp
发明人: Roland Weitkamp
CPC分类号: F03D7/042 , F03D7/0276 , F03D7/0292 , F03D7/043 , F03D7/048 , F05B2260/821 , F05B2270/1016 , F05B2270/20 , F05B2270/32 , F05B2270/322 , F05B2270/331 , F05B2270/332 , F05B2270/504 , Y02E10/723
摘要: A control system for a wind power plant that includes a damage module and a control module. The damage module compares existing stress conditions on one or more component parts of the wind power plant to current energy generating costs. The control module alters electric power generated by the wind power plant based upon the comparison.
摘要翻译: 一种风力发电厂的控制系统,包括损伤模块和控制模块。 损伤模块将风力发电厂的一个或多个组成部件上的现有应力条件与当前的能量产生成本进行比较。 基于比较,控制模块改变风力发电厂产生的电力。
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公开(公告)号:US06870281B2
公开(公告)日:2005-03-22
申请号:US10225817
申请日:2002-08-21
申请人: Roland Weitkamp
发明人: Roland Weitkamp
CPC分类号: F03D7/0268 , F05B2260/75 , F05B2260/76 , F05B2260/901 , Y02E10/723
摘要: The invention concerns wind newer plant stabilization. An embodiment of a wind power plant includes a rotor to rotate about a rotor axis, a rotor blade coupled with the rotor, the rotor blade including a torque adjustment, and a stabilizing system to stabilize the rotor in a position, the stabilizing system including a control to adjust the torque of the rotor blade to counteract changes in a rotational position of the rotor.
摘要翻译: 本发明涉及风更新的植物稳定化。 风力发电厂的一个实施例包括绕转子轴线旋转的转子,与转子耦合的转子叶片,转子叶片包括转矩调节器,以及将转子稳定在一个位置的稳定系统,该稳定系统包括一个 控制以调节转子叶片的扭矩以抵抗转子的旋转位置的变化。
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公开(公告)号:US07603202B2
公开(公告)日:2009-10-13
申请号:US11667707
申请日:2005-11-22
申请人: Roland Weitkamp
发明人: Roland Weitkamp
IPC分类号: F03D9/00
CPC分类号: F03D7/046 , F05B2240/96 , F05B2270/20 , F05B2270/335 , Y02E10/723
摘要: A method for optimizing the operation of wind energy installations includes operating target and reference wind energy installations to optimize the target installation first using a first set of operating parameters and then using a second set of operating parameters different from the first operating parameters, recording target variables for the target wind energy installation and recording reference results of the reference wind energy installation in each case for both sets of operating parameters, performing an automated evaluation of the target variables by calculation of a quality measure taking account of the reference results, and determining in an automated manner based on the automated evaluation which of the sets of operating parameters has better quality measure. Each wind installation includes comprise a rotor, a generator driven by the rotor to produce electrical energy, and a controller operating the wind energy installation on the basis of a set of operating parameters.
摘要翻译: 一种用于优化风力设备运行的方法包括运行目标和参考风能装置,首先使用第一组运行参数优化目标设备,然后使用与第一运行参数不同的第二组运行参数,记录目标变量 针对目标风能安装和记录参考风能设备的参考结果,在每种情况下都适用于两组运行参数,通过计算参考结果的质量度量来执行目标变量的自动评估,并确定 基于自动评估的自动化方式,哪组操作参数具有更好的质量测量。 每个风力设备包括转子,由转子驱动以产生电能的发电机,以及基于一组操作参数操作风能设备的控制器。
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公开(公告)号:US08247913B2
公开(公告)日:2012-08-21
申请号:US12428255
申请日:2009-04-22
IPC分类号: H02P9/04
CPC分类号: F03D7/0264 , F03D7/0224 , F03D7/0276 , F03D7/042 , F05B2260/80 , F05B2270/101 , F05B2270/20 , F05B2270/321 , F05B2270/329 , F05B2270/331 , F05B2270/335 , Y02E10/723 , Y02P70/523
摘要: A method for operating a wind energy installation and a system for implementing the method. An oblique incident flow value, which represents the difference between the wind direction and the direction of a rotor axis of the wind energy installation, and a load value, which represents the load state of the wind energy installation, are determined. A total load value is determined based on the load value and the oblique incident flow value. The rotor rotation speed is reduced when the total load value is above a first limit value. The wind energy installation is shut down when, in addition, a second limit value is exceeded. The method makes it possible to react objectively to oblique incident flows and can reduce a load on a wind energy installation without causing large yield losses.
摘要翻译: 一种用于操作风能装置的方法和用于实施该方法的系统。 确定表示风能装置的风向与转子轴方向的差的倾斜入射流量值和表示风能装置的负载状态的负荷值。 根据负载值和斜入射流量值确定总负载值。 当总负载值高于第一极限值时,转子转速降低。 此外,当超过第二极限值时,风能装置关闭。 该方法可以客观地反应斜入射流,并且可以减少风能装置的负荷,而不会造成大的产量损失。
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公开(公告)号:US20090261588A1
公开(公告)日:2009-10-22
申请号:US12428255
申请日:2009-04-22
IPC分类号: H02P9/04
CPC分类号: F03D7/0264 , F03D7/0224 , F03D7/0276 , F03D7/042 , F05B2260/80 , F05B2270/101 , F05B2270/20 , F05B2270/321 , F05B2270/329 , F05B2270/331 , F05B2270/335 , Y02E10/723 , Y02P70/523
摘要: A method for operating a wind energy installation and a system for implementing the method. An oblique incident flow value, which represents the difference between the wind direction and the direction of a rotor axis of the wind energy installation, and a load value, which represents the load state of the wind energy installation, are determined. A total load value is determined based on the load value and the oblique incident flow value. The rotor rotation speed is reduced when the total load value is above a first limit value. The wind energy installation is shut down when, in addition, a second limit value is exceeded. The method makes it possible to react objectively to oblique incident flows and can reduce a load on a wind energy installation without causing large yield losses.
摘要翻译: 一种用于操作风能装置的方法和用于实施该方法的系统。 确定表示风能装置的风向与转子轴方向的差的倾斜入射流量值和表示风能装置的负载状态的负荷值。 根据负载值和斜入射流量值确定总负载值。 当总负载值高于第一极限值时,转子转速降低。 此外,当超过第二极限值时,风能装置关闭。 该方法可以客观地反应斜入射流,并且可以减少风能装置的负荷,而不会造成大的产量损失。
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公开(公告)号:US20060267348A1
公开(公告)日:2006-11-30
申请号:US10569164
申请日:2004-08-25
申请人: Roland Weitkamp , Uwe Hinz , Stephan Schafer
发明人: Roland Weitkamp , Uwe Hinz , Stephan Schafer
CPC分类号: E02D27/42 , E02B17/027 , E02B2017/006 , E02B2017/0091 , E02D27/425 , E04H2012/006 , F03D9/255 , F03D13/20 , F03D80/85 , F05B2240/40 , F05B2240/912 , F05B2240/9121 , Y02E10/728
摘要: Disclosed is a tower for a wind power station comprising a machine pod disposed on the tower and a rotor mounted on the machine pod so as to be rotatable about an essentially horizontal axis. Said rotor is provided with at least one blade. The tower is composed of a tubular upper section that is connected to a lower section which is embodied as a lattice tower in a transition zone. The lattice tower encompasses at least three corner posts. The upper tower section forms at least one sixth of the entire tower. The cross section of the lower tower section below the transition zone is greater than the cross section of the upper tower section while the transition zone is configured such that the cross section of the lower tower section is adjusted to the cross section of the upper tower section so as to optimize power flux.
摘要翻译: 公开了一种用于风力发电站的塔架,包括设置在塔架上的机器舱和安装在机器舱上的转子,以便能够围绕基本上水平的轴线旋转。 所述转子设置有至少一个叶片。 该塔由管状的上部部分组成,该管状上部连接到在过渡区域中实施为格子塔的下部。 格子塔至少包括三个角柱。 上塔架部分形成整个塔架的至少六分之一。 在过渡区域下方的下塔架部分的横截面大于上塔架部分的横截面,而过渡区域被构造成使得下塔架部分的横截面被调整为上塔架部分的横截面 从而优化功率通量。
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