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1. 发明申请

WO2012136277A1 PROACTIVE CONTROL OF THE OPERATION OF A WIND TURBINE 审中-公开
标题翻译：风力发电机运行的主动控制
公开(公告)号：WO2012136277A1
公开(公告)日：2012-10-11
申请号：PCT/EP2011/062736
申请日：2011-07-25
申请人： SIEMENS AKTIENGESELLSCHAFT , BJERGE, Martin Huus , FRYDENDAL, Ib , HOEGH, Gustav , KRISHNA, Ramakrishnan , LAURBERG, Hans
发明人： BJERGE, Martin Huus , FRYDENDAL, Ib , HOEGH, Gustav , KRISHNA, Ramakrishnan , LAURBERG, Hans
IPC分类号： F03D7/04
CPC分类号： F03D7/043 , F05B2260/821 , F05B2270/331 , F05B2270/404 , Y02E10/723
摘要： It is described a method for controlling the operation of a wind turbine (100) comprising a structural component (110, 14, 120, 122, 125), which during an operation of the wind turbine (100) is exposed to a mechanical load. The method comprises determining a value of a quantity being indicative for an operational condition of the wind turbine (100), predicting, based on the determined value, the mechanical load acting on the structural component (110, 114, 120, 122, 125) within a future time period, selecting a control mode for operating the wind turbine (100) in response to the predicted mechanical load, and controlling, during the future time period, the operation of the wind turbine (100) with the selected control mode. It is further described a machine load control system (150), which is adapted for controlling and/or for carrying out the described wind turbine operating control method.
摘要翻译：描述了一种用于控制风力涡轮机（100）的操作的方法，风力涡轮机（100）包括结构部件（110,14，120,122,125），其在风力涡轮机（100）的操作暴露于机械负载期间。该方法包括确定指示风力涡轮机（100）的操作状态的量的值，基于确定的值来预测作用在结构部件（110,114,120,122,125）上的机械负载，在未来的时间段内，选择响应于所预测的机械负载来操作风力涡轮机（100）的控制模式，并且在未来时间段期间以所选择的控制模式来控制风力涡轮机（100）的操作。进一步描述了适于控制和/或执行所描述的风力涡轮机操作控制方法的机器负载控制系统（150）。

2. 发明申请

WO2012149984A1 SYSTEM AND METHOD FOR OPERATING A WIND TURBINE USING AN ADAPTIVE SPEED REFERENCE 审中-公开
标题翻译：使用自适应速度参考来操作风力涡轮机的系统和方法
公开(公告)号：WO2012149984A1
公开(公告)日：2012-11-08
申请号：PCT/EP2011/065796
申请日：2011-09-13
申请人： SIEMENS AKTIENGESELLSCHAFT , BJERGE, Martin Huus , ESBENSEN, Thomas , FRYDENDAL, Ib , HOEGH, Gustav , KRISHNA, Ramakrishnan
发明人： BJERGE, Martin Huus , ESBENSEN, Thomas , FRYDENDAL, Ib , HOEGH, Gustav , KRISHNA, Ramakrishnan
IPC分类号： F03D7/02 , F03D7/04
CPC分类号： F03D7/0276 , F03D7/043 , F03D7/046 , F05B2270/1033 , F05B2270/327 , Y02E10/723
摘要： It is described a method for operating a wind turbine, the method comprising attributing a significance to at least two wind turbine operating parameters, determining the values of the at least two wind turbine operating parameters, and choosing a desired wind turbine rotor speed based on the significance of the two wind turbine operating parameters and on the determined values of the wind turbine operating parameters. Furthermore, the invention concerns a corresponding wind turbine controller and wind turbine.
摘要翻译：描述了一种用于操作风力涡轮机的方法，所述方法包括将重要性归因于至少两个风力涡轮机操作参数，确定至少两个风力涡轮机操作参数的值，以及基于所述风力涡轮机转子速度选择期望的风力涡轮机转速两个风力发电机运行参数的意义和风力发电机运行参数的确定值。此外，本发明涉及相应的风力涡轮机控制器和风力涡轮机。

3. 发明申请

WO2010121669A1 DETERMINING AN EQUIVALENT MECHANICAL LOAD 审中-公开
标题翻译：确定等效机械载荷
公开(公告)号：WO2010121669A1
公开(公告)日：2010-10-28
申请号：PCT/EP2009/058092
申请日：2009-06-29
申请人： SIEMENS AKTIENGESELLSCHAFT , FRYDENDAL, Ib
发明人： FRYDENDAL, Ib
IPC分类号： G05B23/02
CPC分类号： G05B23/0221
摘要： A method for determining an equivalent mechanical load of a component, in particular of a component of a machine, which component is subjected to a dynamic mechanical loading is described. The method comprises measuring a first measurement value of the mechanical load of the component and comparing the first measurement value with a first reference value. The method further comprises first updating at least one count value representing the number of load half-cycles of the component based on the result of comparing, wherein the load half-cycles correspond to a predetermined range of mechanical loads and occur within a time period prior to the measurement of the first measurement value. A first equivalent mechanical load of the component is determined based on the first up-dated count value. It is further described a program element and a computer-readable medium having stored a program for controlling the described equivalent mechanical load determining method.
摘要翻译：描述了一种用于确定该部件经受动态机械加载的部件，特别是机器部件的等效机械载荷的方法。该方法包括测量部件的机械负载的第一测量值并将第一测量值与第一参考值进行比较。该方法还包括：基于比较结果，首先更新表示部件的负载半周期数的至少一个计数值，其中负载半周期对应于机械负载的预定范围并且在先前的时间段内发生测量第一测量值。基于第一更新的计数值来确定部件的第一等效机械负载。进一步描述了程序元件和计算机可读介质，其存储用于控制所述等效机械负载确定方法的程序。

4. 发明申请

WO2011035977A1 POWER GENERATING MACHINE LOAD CONTROL BASED ON CONSUMED FATIGUE LIFE TIME AND REAL-TIME OF OPERATION OF A STRUCTURAL COMPONENT 审中-公开
标题翻译：基于消费疲劳寿命的发电机负荷控制和结构部件运行的实时性
公开(公告)号：WO2011035977A1
公开(公告)日：2011-03-31
申请号：PCT/EP2010/061466
申请日：2010-08-06
申请人： SIEMENS AKTIENGESELLSCHAFT , EGEDAL, Per , FRYDENDAL, Ib
发明人： EGEDAL, Per , FRYDENDAL, Ib
IPC分类号： F03D7/02 , F03D7/04
CPC分类号： F03D7/0292 , F03D7/0264 , F03D7/043 , F05B2270/1095 , F05B2270/332 , Y02E10/723
摘要： It is described a method for controlling the operation of a power generating machine (100) comprising a structural component (114, 120, 122), which during an operation of the power generating machine is exposed to a mechanical load. The method comprises (a) determining a consumed fatigue life time (254c) of the structural component, (b) determining a real-time of operation (256b) of the structural component, (c) comparing the determined consumed fatigue life time with the determined real-time of operation and (d) controlling the operation of the power generating machine in such a manner that the mechanical load acting on the structural component depends on a result of comparing the determined consumed fatigue life time with the determined real-time of operation. It is further described a machine load control system (150, 250), the power generating machine and a computer program, which are all adapted for carrying out and/or for controlling the above described operation control method.
摘要翻译：描述了一种用于控制发电机（100）的操作的方法，该发电机（100）包括结构部件（114,120,122），其在发电机器的操作期间暴露于机械负载。该方法包括：（a）确定结构部件的消耗的疲劳寿命（254c），（b）确定结构部件的操作的实时性（256b），（c）将确定的消耗的疲劳寿命与确定的实时操作和（d）以这样的方式控制发电机的操作，使得作用在结构部件上的机械负载取决于将确定的消耗的疲劳寿命与所确定的实时的实时比较操作。进一步描述了适于执行和/或控制上述操作控制方法的机器负载控制系统（150,250），发电机和计算机程序。

5. 发明申请

WO2011035975A1 DYNAMIC ADAPTATION OF A SET POINT FOR A FATIGUE LIFE OF A STRUCTURAL COMPONENT OF A POWER GENERATING MACHINE 审中-公开
标题翻译：动力发电机结构部件疲劳寿命设定点动态适应
公开(公告)号：WO2011035975A1
公开(公告)日：2011-03-31
申请号：PCT/EP2010/061412
申请日：2010-08-05
申请人： SIEMENS AKTIENGESELLSCHAFT , EGEDAL, Per , FRYDENDAL, Ib
发明人： EGEDAL, Per , FRYDENDAL, Ib
IPC分类号： F03D7/02 , F03D7/04
CPC分类号： F03D7/0292 , F03D7/0224 , F03D7/043 , F05B2260/821 , F05B2270/1095 , F05B2270/332 , Y02E10/723
摘要： It is described a method for controlling the operation of a power generating machine (100). The method comprises (a) measuring a current mechanical load which is acting on a structural component (114, 120, 122) of the power generating machine, (b) estimating a new accumulated fatigue life time consumption of the structural component based on the measured current mechanical load and on a previously estimated accumulated fatigue life time consumption, (c) determining a set point for a fatigue life time consumption of the structural component based on the estimated new accumulated fatigue life time consumption and on at least one parameter being relevant for operating the power generating machine in the future and (d) operating the power generating machine in such a manner that the set point for the fatigue life time consumption of the structural component is achieved at least approximately. It is further described a machine load control system (150, 250), the power generating machine and a computer program, which are all adapted for carrying out the above described operation control method.
摘要翻译：描述了一种用于控制发电机（100）的操作的方法。该方法包括：（a）测量作用在发电机的结构部件（114,120,122）上的当前机械负载，（b）基于所测量的结果部件估计结构部件的新的累积疲劳寿命消耗当前的机械载荷和先前估计的累积疲劳寿命消耗量，（c）基于估计的新累积疲劳寿命消耗量确定结构部件的疲劳寿命消耗的设定点，以及至少一个与在将来操作发电机，以及（d）以至少大约实现结构部件的疲劳寿命消耗的设定点的方式操作发电机。进一步描述了适于执行上述操作控制方法的机器负载控制系统（150,250），发电机和计算机程序。

6. 发明申请

WO2011035976A1 SELECTING A LOAD REDUCTION MEASURE FOR OPERATING A POWER GENERATING MACHINE 审中-公开
标题翻译：选择用于操作发电机的减载措施
公开(公告)号：WO2011035976A1
公开(公告)日：2011-03-31
申请号：PCT/EP2010/061416
申请日：2010-08-05
申请人： SIEMENS AKTIENGESELLSCHAFT , EGEDAL, Per , FRYDENDAL, Ib
发明人： EGEDAL, Per , FRYDENDAL, Ib
IPC分类号： F03D7/00 , F03D7/02
CPC分类号： F03D7/043 , F03D7/0204 , F03D7/0224 , F03D7/024 , F03D7/0244 , F03D7/0292 , F05B2260/821 , F05B2270/331 , Y02E10/723
摘要： It is described a method for selecting a load reduction measure for operating a power generating machine (100), in particular a wind turbine (100). The method comprises (a) determining a mechanical load which is acting on a structural component (114, 120, 122) of the power generating machine (100), and (b) selecting the load reduction measure (258a, 258b, 258c, 258d, 258e) from at least two predetermined load reduction measures based on the determined mechanical load. It is further described a machine load control system (150, 250), the power generating machine (100) and a computer program, which are all adapted for carrying out and/or for controlling the above described operation control method.
摘要翻译：描述了用于选择用于操作发电机（100），特别是风力涡轮机（100）的负载减小测量的方法。该方法包括（a）确定作用在发电机（100）的结构部件（114,120,122）上的机械负载，以及（b）选择负载减小措施（258a，258b，258c，258d ，258e）基于所确定的机械负载从至少两个预定的负载减小措施。进一步描述了机器负载控制系统（150,250），发电机（100）和计算机程序，它们都适于执行和/或控制上述操作控制方法。

7. 发明申请

WO2002084114A1 WIND TURBINE ROTOR WITH A BUILT-IN VIBRATION DAMPER 审中-公开
标题翻译：具有内置振动阻尼器的风力涡轮机转子
公开(公告)号：WO2002084114A1
公开(公告)日：2002-10-24
申请号：PCT/DK2002/000244
申请日：2002-04-11
申请人： LM GLASFIBER A/S , FRYDENDAL, Ib
发明人： FRYDENDAL, Ib
IPC分类号： F03D1/06
CPC分类号： F16F7/10 , F03D80/00 , F05B2260/96 , F16F15/023 , Y02E10/721
摘要： A wind turbine rotor blade (6) with a built-in vibration damper (1) comprising a substantially U-shaped cavity containing a liquid (1), the bottom (5) of the cavity facing the blade tip. The two legs (2) of the substantially U-shaped cavity are tapered in the direction away from the blade tip.
摘要翻译：一种具有内置减震器（1）的风力涡轮机转子叶片（6），包括一个包含液体（1）的基本上为U形的空腔，空腔的底部（5）面向叶片尖端。大致U形腔的两个腿部（2）在远离叶片尖端的方向上是锥形的。

8. 发明申请

WO2004099608A1 WIND TURBINE BLADE WITH LIFT-REGULATING MEANS 审中-公开
标题翻译：风力涡轮叶片具有调节手段
公开(公告)号：WO2004099608A1
公开(公告)日：2004-11-18
申请号：PCT/DK2004/000294
申请日：2004-04-29
申请人： LM GLASFIBER A/S , PEDERSEN, Bernt, Ebbe , DAHL VESTERGAARD, Jørgen , GRABAU, Peter , FRYDENDAL, Ib
发明人： PEDERSEN, Bernt, Ebbe , DAHL VESTERGAARD, Jørgen , GRABAU, Peter , FRYDENDAL, Ib
IPC分类号： F03D1/06
CPC分类号： F03D7/0232 , F03D1/0633 , F03D7/024 , F03D7/043 , F05B2240/31 , F05B2270/20 , F05B2270/331 , Y02E10/721 , Y02E10/723
摘要： Wind turbine blade (10) including adjustable lift-regulating means (12, 13, 15, 17, 19, 21) arranged on or at the surface of the wind turbine blade (10), said lift-regulating means being provided with activating means by means of which they can be adjusted and thus alter the aerodynamic properties of the blade (10). The lift-regulating means (12, 13, 15, 17, 19, 21) and the activating means are adapted and arranged such that by activation of the activating means, the lift can be reduced in a zone extending in the longitudinal direction of the blade (10) from a first position adjacent the blade tip (14) to a second position between the first position and the blade root (16) and this second position is variable in the longitudinal direction of the blade (10) by adjusting the activate means. The lift-regulating means are formed of at least one flexible flap (12, 13, 15, 17, 19, 21). The invention further relates to a wind turbine rotor including such wind turbine blades, to a wind turbine and to a method of controlling the wind turbine.
摘要翻译：风力涡轮机叶片（10）包括布置在风力涡轮机叶片（10）的表面上或表面上的可调式升力调节装置（12,13,15,17,19,21），所述提升调节装置设置有启动装置通过它们可以调节它们并因此改变叶片（10）的空气动力特性。提升调节装置（12,13,15,17,19,21）和启动装置被适配和布置成使得通过致动装置的启动，可以在沿着纵向方向延伸的区域中减小升力叶片（10）从邻近叶片尖端（14）的第一位置移动到第一位置和叶片根部（16）之间的第二位置，并且该第二位置在叶片（10）的纵向方向上可变，通过调节活塞手段。升降调节装置由至少一个柔性翼片（12,13,15,17,19,21）形成。本发明还涉及包括这种风力涡轮机叶片的风力涡轮机转子，风力涡轮机和控制风力涡轮机的方法。

9. 发明公开

EP2422250A1 DETERMINING AN EQUIVALENT MECHANICAL LOAD 审中-公开
标题翻译：确定功当量LAST
公开(公告)号：EP2422250A1
公开(公告)日：2012-02-29
申请号：EP09779996.9
申请日：2009-06-29
申请人： Siemens Aktiengesellschaft
发明人： FRYDENDAL, Ib
IPC分类号： G05B23/02
CPC分类号： G05B23/0221
摘要： A method for determining an equivalent mechanical load of a component, in particular of a component of a machine, which component is subjected to a dynamic mechanical loading is described. The method comprises measuring a first measurement value of the mechanical load of the component and comparing the first measurement value with a first reference value. The method further comprises first updating at least one count value representing the number of load half-cycles of the component based on the result of comparing, wherein the load half-cycles correspond to a predetermined range of mechanical loads and occur within a time period prior to the measurement of the first measurement value. A first equivalent mechanical load of the component is determined based on the first up-dated count value. It is further described a program element and a computer-readable medium having stored a program for controlling the described equivalent mechanical load determining method.

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