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1. 发明授权

EP2108828B1 Windfarm collector system loss optimization 有权转让
标题翻译：风场收集器系统损失优化
公开(公告)号：EP2108828B1
公开(公告)日：2017-08-02
申请号：EP09250492.7
申请日：2009-02-24
申请人： General Electric Company
发明人： Cardinal, Mark E. , Delmerico, Robert W. , Miller, Nicholas W. , Walling, Reigh A.
IPC分类号： H02J3/38 , F03D7/04 , F03D7/02 , H02J3/16
CPC分类号： F03D7/028 , F03D7/048 , F05B2240/96 , F05B2270/1033 , H02J3/16 , H02J3/386 , Y02E10/723 , Y02E10/763 , Y02E40/34 , Y10T307/718

2. 发明公开

EP2161444A2 Intra-area master reactive controller for tightly coupled windfarms 有权转让
标题翻译：区域内大师 - Blindleistungssteuerungfürfest gekoppelte Windfarmen
公开(公告)号：EP2161444A2
公开(公告)日：2010-03-10
申请号：EP09165978.9
申请日：2009-07-21
申请人： General Electric Company
发明人： Cardinal, Mark E. , Miller, Nicholas W. , Clark, Kara
IPC分类号： F03D9/00 , H02J3/18 , H02J3/38
CPC分类号： H02J3/383 , F03D7/0284 , F03D7/047 , F03D7/048 , H02J3/386 , H02M1/00 , H02M2001/0016 , Y02E10/563 , Y02E10/723 , Y02E10/763 , Y02P80/14 , Y10T307/522 , Y10T307/718
摘要： A wind turbine generator control system is provided for controlling output of a plurality of tightly-coupled windfarms 10, 15, 20 connected at a point of common 25 coupling with a power system grid 30. A master reactive control device 75 employs algorithms 295, 380 whose technical effect is to coordinate the real power, reactive power and voltage output of the multiple windfarms. The master reactive control device 75 incorporates a reactive power regulator 100A that can be used to regulate reactive power, power factor or voltage at the point of common coupling 25 and an active power regulator 300 that can be used to regulate real power at the point of common coupling 25, such that each windfarm 10, 15, 20 is not asked to contribute or violate its own operating capability.
摘要翻译：提供了一种风力发电机控制系统，用于控制在与电力系统电网30的公共耦合点连接的多个紧密耦合的风电场10,15,20的输出。主电抗控制装置75采用算法295,380 其技术作用是协调多个风电场的实际功率，无功功率和电压输出。主无功控制装置75包括无功功率调节器100A，其可以用于调节公共耦合点25处的无功功率，功率因数或电压，以及有源功率调节器300，其可用于调节在公共耦合器25，使得每个风车10,15,20不被要求贡献或违反其自身的操作能力。

3. 发明授权

EP2161444B1 Intra-area master reactive controller for tightly coupled windfarms 有权转让
标题翻译：用于紧耦合风电场的区域内主反应式控制器
公开(公告)号：EP2161444B1
公开(公告)日：2018-04-18
申请号：EP09165978.9
申请日：2009-07-21
申请人： General Electric Company
发明人： Cardinal, Mark E. , Miller, Nicholas W. , Clark, Kara
IPC分类号： H02J3/00 , F03D7/00 , F03D9/00 , H02J3/18 , H02J3/38
CPC分类号： H02J3/383 , F03D7/0284 , F03D7/047 , F03D7/048 , H02J3/386 , H02M1/00 , H02M2001/0016 , Y02E10/563 , Y02E10/723 , Y02E10/763 , Y02P80/14 , Y10T307/522 , Y10T307/718
摘要： A wind turbine generator control system is provided for controlling output of a plurality of tightly-coupled windfarms 10, 15, 20 connected at a point of common 25 coupling with a power system grid 30. A master reactive control device 75 employs algorithms 295, 380 whose technical effect is to coordinate the real power, reactive power and voltage output of the multiple windfarms. The master reactive control device 75 incorporates a reactive power regulator 100A that can be used to regulate reactive power, power factor or voltage at the point of common coupling 25 and an active power regulator 300 that can be used to regulate real power at the point of common coupling 25, such that each windfarm 10, 15, 20 is not asked to contribute or violate its own operating capability.

4. 发明公开

EP2466713A3 Method and apparatus for control of fault-induced delayed voltage recovery (FIDVR) with photovoltaic and other inverter-based devices 审中-公开
标题翻译：使用光伏和其他基于逆变器的设备来控制故障引起的延迟电压恢复（FIDVR）的方法和设备
公开(公告)号：EP2466713A3
公开(公告)日：2017-06-14
申请号：EP11191657.3
申请日：2011-12-02
申请人： General Electric Company
发明人： Miller, Nicholas W. , Delmerico, Robert William , Walling, Reigh Allen , Larsen, Einar Vaughn
IPC分类号： H02J3/12 , H02J3/38 , H02J3/18
CPC分类号： H02J3/383 , H02J3/1821 , Y02B10/12 , Y02B10/14 , Y02E10/563 , Y02E40/30 , Y10T29/4902 , Y10T307/615 , Y10T307/735
摘要： An electric power grid support system (100) that is coupled to a electric grid (102) includes an electric power delivery system (104). The power delivery system includes at least one inverter-based power generation device (106) and a power inverter assembly (108) coupled to the inverter-based power generation device. The grid support system (100) also includes at least one processor (161) operatively coupled to the power inverter assembly. The processor is programmed to transmit at least one signal (122, 128, 134, 154) to the power inverter assembly. Such signal is used to inject at least one of real current and reactive current into the electric power during periods of low voltage conditions. Such low voltage conditions at least partially result from a fault-induced delayed voltage recovery (FIDVR). The processor is also programmed to modulate the real current and the reactive current as a function of at least one electric grid condition feedback signal (113, 115, 117, 146).
摘要翻译：耦合到电网（102）的电力电网支持系统（100）包括电力输送系统（104）。该电力输送系统包括至少一个基于逆变器的发电装置（106）和耦合到基于逆变器的发电装置的电力逆变器组件（108）。电网支持系统（100）还包括可操作地耦合到功率逆变器组件的至少一个处理器（161）。处理器被编程为将至少一个信号（122,128,134,154）传输至功率逆变器组件。这种信号用于在低电压条件期间将实际电流和无功电流中的至少一个注入电力。这种低电压状况至少部分由故障引起的延迟电压恢复（FIDVR）引起。处理器还被编程为根据至少一个电网状况反馈信号（113,115,117,146）调制实际电流和无功电流。

5. 发明公开

EP2108828A3 Windfarm collector system loss optimization 有权转让
标题翻译：风电场收集系统的损耗优化
公开(公告)号：EP2108828A3
公开(公告)日：2015-12-16
申请号：EP09250492.7
申请日：2009-02-24
申请人： General Electric Company
发明人： Cardinal, Mark E. , Delmerico, Robert W. , Miller, Nicholas W. , Walling, Reigh A.
IPC分类号： H02J3/38 , F03D7/04 , F03D7/02 , H02J3/16
CPC分类号： F03D7/028 , F03D7/048 , F05B2240/96 , F05B2270/1033 , H02J3/16 , H02J3/386 , Y02E10/723 , Y02E10/763 , Y02E40/34 , Y10T307/718
摘要： A windfarm system (200) is provided that is optimized for minimizing electrical loss. The windfarm system (200) includes a plurality of wind turbine generators (201), (202), (203) and a collector system (205) including a conductor or network of conductors (215), (216), (217). The collector system (205) also including a plurality of transformers (210), (211), (212) with one or more transformers connected between each wind turbine generator and the conductors, and a substation transformer (224) connecting the windfarm collector system (205) to the electrical grid. The windfarm system (200) also includes a monitoring system (232) for monitoring the windfarm system electrical output (245) and thermal condition, and outputs (207), (208), (209) of the individual wind turbine generators. A control function (250) may include voltage and real and reactive power commands (251), (250), (253) to the individual wind turbine generators. The control function 250 incorporates an algorithm (220) whose technical effect is minimizing electrical losses for the windfarm system (200).

6. 发明公开

EP2161444A3 Intra-area master reactive controller for tightly coupled windfarms 有权转让
标题翻译： Reaktive Intra-Area-Master-Steuerungfürfest gekoppelte Windfarmen
公开(公告)号：EP2161444A3
公开(公告)日：2015-06-03
申请号：EP09165978.9
申请日：2009-07-21
申请人： General Electric Company
发明人： Cardinal, Mark E. , Miller, Nicholas W. , Clark, Kara
IPC分类号： H02J3/00 , F03D7/00 , F03D9/00 , H02J3/18 , H02J3/38
CPC分类号： H02J3/383 , F03D7/0284 , F03D7/047 , F03D7/048 , H02J3/386 , H02M1/00 , H02M2001/0016 , Y02E10/563 , Y02E10/723 , Y02E10/763 , Y02P80/14 , Y10T307/522 , Y10T307/718
摘要： A wind turbine generator control system is provided for controlling output of a plurality of tightly-coupled windfarms 10, 15, 20 connected at a point of common 25 coupling with a power system grid 30. A master reactive control device 75 employs algorithms 295, 380 whose technical effect is to coordinate the real power, reactive power and voltage output of the multiple windfarms. The master reactive control device 75 incorporates a reactive power regulator 100A that can be used to regulate reactive power, power factor or voltage at the point of common coupling 25 and an active power regulator 300 that can be used to regulate real power at the point of common coupling 25, such that each windfarm 10, 15, 20 is not asked to contribute or violate its own operating capability.
摘要翻译：提供了一种风力发电机控制系统，用于控制在与电力系统电网30的公共耦合点连接的多个紧密耦合的风电场10,15,20的输出。主电抗控制装置75采用算法295,380 其技术作用是协调多个风电场的实际功率，无功功率和电压输出。主无功控制装置75包括无功功率调节器100A，其可以用于调节公共耦合点25处的无功功率，功率因数或电压，以及有源功率调节器300，其可用于调节在公共耦合器25，使得每个风车10,15,20不被要求贡献或违反其自身的操作能力。

7. 发明公开

EP2466713A2 Method and apparatus for control of fault-induced delayed voltage recovery (FIDVR) with photovoltaic and other inverter-based devices 审中-公开
标题翻译：用于与光伏和其他转换器为基础的设备FIDVR控制方法和装置
公开(公告)号：EP2466713A2
公开(公告)日：2012-06-20
申请号：EP11191657.3
申请日：2011-12-02
申请人： General Electric Company
发明人： Miller, Nicholas W. , Delmerico, Robert William , Walling, Reigh Allen , Larsen, Einar Vaughn
IPC分类号： H02J3/12
CPC分类号： H02J3/383 , H02J3/1821 , Y02B10/12 , Y02B10/14 , Y02E10/563 , Y02E40/30 , Y10T29/4902 , Y10T307/615 , Y10T307/735
摘要： An electric power grid support system (100) that is coupled to a electric grid (102) includes an electric power delivery system (104). The power delivery system includes at least one inverter-based power generation device (106) and a power inverter assembly (108) coupled to the inverter-based power generation device. The grid support system (100) also includes at least one processor (161) operatively coupled to the power inverter assembly. The processor is programmed to transmit at least one signal (122, 128, 134, 154) to the power inverter assembly. Such signal is used to inject at least one of real current and reactive current into the electric power during periods of low voltage conditions. Such low voltage conditions at least partially result from a fault-induced delayed voltage recovery (FIDVR). The processor is also programmed to modulate the real current and the reactive current as a function of at least one electric grid condition feedback signal (113, 115, 117, 146).
摘要翻译：电力电网支持系统（100）没有被耦合到电网（102）包括在电力输送系统（104）。电力输送系统包括至少一个逆变器为基础的发电装置（106）和耦合到逆变器为基础的发电装置的电力逆变器组件（108）。网格支撑系统（100），从而包括至少一个处理器（161）可操作地耦合到功率逆变器组件。该处理器被编程为发送至少一个信号（122，128，134，154）连接到功率逆变器组件。搜索信号用来期间的低电压条件期间注入有功电流和无功电流到电力中的至少一个。搜索低压条件中的至少一个从故障感应延迟电压恢复（FIDVR）部分产生的。因此，该处理器被编程以调节实际电流和无功电流的至少一个电网状况反馈信号（113，115，117，146）的函数。

8. 发明公开

EP2108828A2 Windfarm collector system loss optimization 有权转让
标题翻译： VerlustoptimierungfürWindpark-Sammelsystem
公开(公告)号：EP2108828A2
公开(公告)日：2009-10-14
申请号：EP09250492.7
申请日：2009-02-24
申请人： General Electric Company
发明人： Cardinal, Mark E. , Delmerico, Robert W. , Miller, Nicholas W. , Walling, Reigh A.
IPC分类号： F03D7/04 , F03D9/00
CPC分类号： F03D7/028 , F03D7/048 , F05B2240/96 , F05B2270/1033 , H02J3/16 , H02J3/386 , Y02E10/723 , Y02E10/763 , Y02E40/34 , Y10T307/718
摘要： A windfarm system (200) is provided that is optimized for minimizing electrical loss. The windfarm system (200) includes a plurality of wind turbine generators (201), (202), (203) and a collector system (205) including a conductor or network of conductors (215), (216), (217). The collector system (205) also including a plurality of transformers (210), (211), (212) with one or more transformers connected between each wind turbine generator and the conductors, and a substation transformer (224) connecting the windfarm collector system (205) to the electrical grid. The windfarm system (200) also includes a monitoring system (232) for monitoring the windfarm system electrical output (245) and thermal condition, and outputs (207), (208), (209) of the individual wind turbine generators. A control function (250) may include voltage and real and reactive power commands (251), (250), (253) to the individual wind turbine generators. The control function 250 incorporates an algorithm (220) whose technical effect is minimizing electrical losses for the windfarm system (200).
摘要翻译：提供风电场系统（200），其被优化用于最小化电损耗。风车系统（200）包括多个风力涡轮发电机（201），（202），（203）和收集器系统（205），其包括导体或导体网络（215），（216），（217）。收集器系统（205）还包括多个变压器（210），（211），（212），其具有连接在每个风力涡轮发电机和导体之间的一个或多个变压器，以及变电站变压器（224），其将风力发电系统（205）到电网。风车系统（200）还包括用于监测风力发电系统电气输出（245）和热条件的监视系统（232）以及各个风力涡轮发电机的输出（207），（208），（209）。控制功能（250）可以包括对各个风力涡轮发电机的电压，实际和无功功率命令（251），（250），（253）。控制功能250包含算法（220），其技术效果是最小化风电系统（200）的电力损耗。

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