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1. 发明申请

WO2010069989A2 METHOD AND SYSTEM FOR TESTING WIND TURBINE PLANTS 审中-公开
标题翻译：测试风力涡轮机的方法和系统
公开(公告)号：WO2010069989A2
公开(公告)日：2010-06-24
申请号：PCT/EP2009/067272
申请日：2009-12-16
申请人： VESTAS WIND SYSTEMS A/S , GARCIA, Jorge, Martinez , KJÆR, Philip, Carne , NIELSEN, Peter
发明人： GARCIA, Jorge, Martinez , KJÆR, Philip, Carne , NIELSEN, Peter
CPC分类号： H02J3/386 , F03D9/255 , F03D17/00 , F03D80/00 , F05B2260/83 , G01R31/343 , G01R31/42 , Y02E10/72 , Y02E10/763
摘要： The present invention relates to a method and a system for on-site and full-scale testing of wind turbine plants. In particular, the present invention relates to a method and a system applying resonance circuits tuned with the fundamental frequency, or harmonics thereof, of a power supply grid connected to a wind turbine plant to be tested. The wind turbine plant to be tested may remain connected to the power supply grid during on-site and full-scale testing.
摘要翻译：风力发电机组的现场和全面测试的方法和系统技术领域本发明涉及用于风力发电机组的现场和全面测试的方法和系统。具体而言，本发明涉及一种应用谐振电路的方法和系统，所述谐振电路以与待测试的风力涡轮机设备连接的电源电网的基频或其谐波进行调谐。在现场和全面测试期间，要测试的风力涡轮机工厂可能仍然连接到电网。

2. 发明申请

WO2011150932A3 METHOD AND CONTROL ARRANGEMENT FOR CONTROLLING CENTRAL CAPACITORS IN WIND POWER PLANTS 审中-公开
公开(公告)号：WO2011150932A3
公开(公告)日：2011-12-08
申请号：PCT/DK2011/050184
申请日：2011-05-31
申请人： VESTAS WIND SYSTEMS A/S , GARCIA, Jorge, Martinez
发明人： GARCIA, Jorge, Martinez
IPC分类号： H02J3/18 , F03D7/00 , F03D9/00 , H02P9/00 , H02J3/38
摘要： The present invention relates to a control system and an associated method for controlling an amount of reactive power delivered from a wind power plant to an associated power supply grid, the control system comprising a wind power plant controller and a number of wind turbine controllers each being in communication with said wind power plant controller, wherein the wind power plant controller is adapted to provide a grid voltage reference in response to a required total amount of reactive power to at least one wind turbine controller and operating a Switched Capacitor bank.

3. 发明申请

WO2010066892A2 CONTROL METHOD AND APPARATUS 审中-公开
标题翻译：控制方法和装置
公开(公告)号：WO2010066892A2
公开(公告)日：2010-06-17
申请号：PCT/EP2009/066974
申请日：2009-12-11
申请人： VESTAS WIND SYSTEMS A/S , GARCIA, Jorge, Martinez
发明人： GARCIA, Jorge, Martinez
IPC分类号： F03D7/04
CPC分类号： G05F1/70 , F03D9/255 , H02J3/16 , H02J3/386 , H02J3/50 , H02P9/04 , H02P9/102 , H02P2101/15 , Y02B70/126 , Y02E10/72 , Y02E10/763 , Y02E40/34
摘要： The present disclosure relates to method and a controller for controlling a wind power generation system. The system is connected to a grid at a point of connection, and is devised to feed reactive power to the grid in order to improve grid stability. A Q-V characteristic is determined for the grid at the point of connection as well as a nose point for the Q-V characteristic. A minimum reactive current, l Qmm , which is safe from the nose point, is determined, and the feeding of reactive power is controlled such that the reactive current is kept higher than the minimum reactive current. In this way it is made sure that the reactive current does not make the Q-V characteristic reverse, and thereby the stability of the system is improved.
摘要翻译：本公开涉及用于控制风力发电系统的方法和控制器。该系统在连接点处连接到电网，并且被设计为向电网馈送无功功率以便提高电网稳定性。在连接点确定电网的Q-V特性以及Q-V特性的鼻尖点。确定从鼻点安全的最小无功电流lQmm，并且控制无功功率的馈送，使得无功电流保持高于最小无功电流。以这种方式确保无功电流不使Q-V特性相反，从而提高了系统的稳定性。

4. 发明公开

EP2377225A2 METHOD AND SYSTEM FOR TESTING WIND TURBINE PLANTS 有权转让
标题翻译：方法和系统测试风力涡轮机站
公开(公告)号：EP2377225A2
公开(公告)日：2011-10-19
申请号：EP09804263.3
申请日：2009-12-16
申请人： Vestas Wind Systems A/S
发明人： GARCIA, Jorge, Martinez , KJÆR, Philip, Carne , NIELSEN, Peter
IPC分类号： H02J3/38 , G01R31/34
CPC分类号： H02J3/386 , F03D9/255 , F03D17/00 , F03D80/00 , F05B2260/83 , G01R31/343 , G01R31/42 , Y02E10/72 , Y02E10/763
摘要： The present invention relates to a method and a system for on-site and full-scale testing of wind turbine plants. In particular, the present invention relates to a method and a system applying resonance circuits tuned with the fundamental frequency, or harmonics thereof, of a power supply grid connected to a wind turbine plant to be tested. The wind turbine plant to be tested may remain connected to the power supply grid during on-site and full-scale testing.

5. 发明公开

EP2577831A2 METHOD AND CONTROL ARRANGEMENT FOR CONTROLLING CENTRAL CAPACITORS IN WIND POWER PLANTS 有权转让
标题翻译： VERFAHREN UND STEUERANORDNUNG ZUR STEUERUNG DER ZENTRALEN KONDENSATOREN BEI WINDENERGIEANLAGEN
公开(公告)号：EP2577831A2
公开(公告)日：2013-04-10
申请号：EP11729890.1
申请日：2011-05-31
申请人： Vestas Wind Systems A/S
发明人： GARCIA, Jorge, Martinez
IPC分类号： H02J3/18 , F03D7/00 , F03D9/00 , H02P9/00 , H02J3/38
CPC分类号： H02P9/00 , H02J3/1828 , H02J3/1842 , H02J3/386 , H02P9/007 , H02P2101/15 , Y02E10/763 , Y02E40/22 , Y02E40/30
摘要： The present invention relates to a control system and an associated method for controlling an amount of reactive power delivered from a wind power plant to an associated power supply grid, the control system comprising a wind power plant controller and a number of wind turbine controllers each being in communication with said wind power plant controller, wherein the wind power plant controller is adapted to provide a grid voltage reference in response to a required total amount of reactive power to at least one wind turbine controller and operating a Switched Capacitor bank.
摘要翻译：本发明涉及一种控制系统和相关方法，用于控制从风力发电厂输送到相关电力电网的无功功率量，所述控制系统包括风力发电厂控制器和多个风力涡轮机控制器，每个风力发电机组与所述风力发电设备控制器通信，其中所述风力发电设备控制器适于响应于至少一个风力涡轮机控制器的所需无功功率总量而提供电网电压基准并且操作开关电容器组。

6. 发明授权

EP2377225B1 METHOD AND SYSTEM FOR TESTING WIND TURBINE PLANTS 有权转让
标题翻译：方法和系统测试风力涡轮机站
公开(公告)号：EP2377225B1
公开(公告)日：2013-02-20
申请号：EP09804263.3
申请日：2009-12-16
申请人： Vestas Wind Systems A/S
发明人： GARCIA, Jorge, Martinez , KJÆR, Philip, Carne , NIELSEN, Peter
IPC分类号： F03D11/00 , H02J3/38 , G01R31/34
CPC分类号： H02J3/386 , F03D9/255 , F03D17/00 , F03D80/00 , F05B2260/83 , G01R31/343 , G01R31/42 , Y02E10/72 , Y02E10/763
摘要： The present invention relates to a method and a system for on-site and full-scale testing of wind turbine plants. In particular, the present invention relates to a method and a system applying resonance circuits tuned with the fundamental frequency, or harmonics thereof, of a power supply grid connected to a wind turbine plant to be tested. The wind turbine plant to be tested may remain connected to the power supply grid during on-site and full-scale testing.

7. 发明公开

EP2376773A2 CONTROL METHOD AND APPARATUS 有权转让
标题翻译： REGELUNGSVERFAHREN UND VORRICHTUNG
公开(公告)号：EP2376773A2
公开(公告)日：2011-10-19
申请号：EP09795963.9
申请日：2009-12-11
申请人： Vestas Wind Systems A/S
发明人： GARCIA, Jorge, Martinez
IPC分类号： F03D7/04
CPC分类号： G05F1/70 , F03D9/255 , H02J3/16 , H02J3/386 , H02J3/50 , H02P9/04 , H02P9/102 , H02P2101/15 , Y02B70/126 , Y02E10/72 , Y02E10/763 , Y02E40/34
摘要： A method and a controller for controlling a wind power generation system is disclosed. The system is connected to a grid at a point of connection, and is devised to feed reactive power to the grid in order to improve grid stability. A Q-V characteristic is determined for the grid at the point of connection as well as a nose point for the Q-V characteristic. A minimum reactive current, IQmin, which is safe from the nose point, is determined, and the feeding of reactive power is controlled such that the reactive current is kept higher than the minimum reactive current. This ensures that the reactive current does not make the Q-V characteristic reverse, and thereby the stability of the system is improved.
摘要翻译：公开了一种用于控制风力发电系统的方法和控制器。该系统在连接点处连接到电网，并且被设计为向电网馈送无功功率以便提高电网稳定性。在连接点确定电网的Q-V特性以及Q-V特性的鼻尖点。确定从鼻点安全的最小无功电流IQmin，并且控制无功功率的馈送，使得无功电流保持高于最小无功电流。这确保了无功电流不使Q-V特性相反，从而提高了系统的稳定性。

8. 发明授权

EP2577831B1 METHOD AND CONTROL ARRANGEMENT FOR CONTROLLING CENTRAL CAPACITORS IN WIND POWER PLANTS 有权转让
公开(公告)号：EP2577831B1
公开(公告)日：2019-03-06
申请号：EP11729890.1
申请日：2011-05-31
申请人： Vestas Wind Systems A/S
发明人： GARCIA, Jorge, Martinez
IPC分类号： H02J3/18 , F03D7/00 , F03D9/00 , H02P9/00 , H02J3/38

9. 发明授权

EP2376773B1 CONTROL METHOD AND APPARATUS 有权转让
标题翻译：控制方法和装置
公开(公告)号：EP2376773B1
公开(公告)日：2016-06-15
申请号：EP09795963.9
申请日：2009-12-11
申请人： Vestas Wind Systems A/S
发明人： GARCIA, Jorge, Martinez
IPC分类号： H02P9/04 , H02P9/10 , H02J3/16 , H02J3/38 , F03D9/00 , G05F1/70 , H02J3/50
CPC分类号： G05F1/70 , F03D9/255 , H02J3/16 , H02J3/386 , H02J3/50 , H02P9/04 , H02P9/102 , H02P2101/15 , Y02B70/126 , Y02E10/72 , Y02E10/763 , Y02E40/34
摘要： A method and a controller for controlling a wind power generation system is disclosed. The system is connected to a grid at a point of connection, and is devised to feed reactive power to the grid in order to improve grid stability. A Q-V characteristic is determined for the grid at the point of connection as well as a nose point for the Q-V characteristic. A minimum reactive current, IQmin, which is safe from the nose point, is determined, and the feeding of reactive power is controlled such that the reactive current is kept higher than the minimum reactive current. This ensures that the reactive current does not make the Q-V characteristic reverse, and thereby the stability of the system is improved.

10. 发明申请

WO2010037388A1 LOGICAL SCHEME FOR SEVERE FAULT DETECTION 审中-公开
标题翻译：严重故障检测的逻辑方案
公开(公告)号：WO2010037388A1
公开(公告)日：2010-04-08
申请号：PCT/DK2009/000212
申请日：2009-09-29
申请人： VESTAS WIND SYSTEM A/S , GARCIA, Jorge, Martinez
发明人： GARCIA, Jorge, Martinez
IPC分类号： H02J3/38 , H02J13/00
CPC分类号： H02J3/386 , H02H7/261 , H02J13/0006 , Y02E10/763 , Y02E40/72 , Y02E60/725 , Y02E60/74 , Y04S10/123 , Y04S10/20 , Y04S10/30
摘要： The present invention relates to a method for determining location of faults in a wind power plant comprising a first plurality of wind turbines arranged in n groups, each group comprising mn wind turbines electrically arranged in series, each of the wind turbines having a fault detector and a timing device for recording a time of fault occurrence, all groups electrically connected via a bus bar. The method may comprise the steps of detecting a fault, obtaining a status indicator from each of the fault detectors and timing devices, evaluating time of fault occurrence for two wind turbines in each of the n groups to determine if the fault have occurred inside a group, evaluating if a fault is registered in the wind turbine closest to the bus bar in each group. Further the present invention relates to a wind park.
摘要翻译：本发明涉及一种用于确定风力发电厂中的故障位置的方法，包括以n组排列的第一组多个风力涡轮机，每个组包括串联电气布置的mn个风力涡轮机，每个风力涡轮机具有故障检测器和用于记录故障发生时间的定时装置，所有组通过母线电连接。该方法可以包括以下步骤：检测故障，从每个故障检测器和定时装置获得状态指示符，评估n组中的每一个中的两个风力涡轮机的故障发生时间，以确定故障是否发生在组内评估每组中最靠近母线的风力涡轮机中是否记录故障。此外，本发明涉及风力发电场。

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