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1. 发明公开

EP2141788A3 Optimizing converter protection for wind turbine generators 有权
标题翻译：优化风力发电变流器保护
公开(公告)号：EP2141788A3
公开(公告)日：2012-05-30
申请号：EP09163240.6
申请日：2009-06-19
申请人： General Electric Company
发明人： Wagoner, Robert G. , Ritter, Allen M. , Klodowski, Anthony M. , Frame, Scott C. , Sutherland, Steven W. , Barker, Sidney A. , Barton, Werner
IPC分类号： H02M1/32 , H02J3/38 , F03D9/00 , H02H7/10 , H02H7/12 , H02H7/122 , H02P9/00
CPC分类号： H02P9/006 , H02H7/1216 , H02J3/38 , H02P2101/15 , H02P2101/30 , Y02E10/763
摘要： An integrated fault and personnel protection system (5) and method for a multi-thread converter 20-1, 20-2, 20-3, 20-4 in a wind turbine power system is provided. The structure and method provide for system optimization, as well as, arc flash protection. Fault sensing (182), (183) with means of removing power applied to the converter minimizes the energy available to produce an arc flash event. Sensing and disconnects devices (125), (135), (145), (155) for the protections are provided close to the source of energy to protect more of the system (5). Converter controls (25) detect, identify and isolate faults selecting the best combinations of novel specific fault isolation devices. Components are distributed into separate physical to enhance protection.

2. 发明公开

EP2200167A3 Systems and methods providing a power converter 有权转让
标题翻译：提供电力转换器的系统和方法
公开(公告)号：EP2200167A3
公开(公告)日：2017-06-07
申请号：EP09177604.7
申请日：2009-12-01
申请人： General Electric Company
发明人： Wagoner, Robert Gregory , Ritter, Allen M. , Barr, Aaron Lee
IPC分类号： H02M7/48
CPC分类号： H02M7/48 , Y10T307/297
摘要： Embodiments of systems and methods for providing power to one or more loads (220) are provided. According to one embodiment, there is disclosed a power supply system for providing power to one or more loads (220). The power supply system may include at least one inverter (270) having inverter input terminals and inverter output terminals, wherein the inverter (270) input terminals may be electrically connectable to a source power supply (260). The power supply system may also include at least one isolation transformer (250) having isolation transformer input terminals and isolation transformer output terminals, wherein the isolation transformer input terminals may be in electrical communication with the inverter output terminals of one or more inverters (270). The power supply system (100) may additionally include at least one load (220) having load input terminals, wherein the load input terminals may be in electrical communication with the isolation transformer output terminals of the one or more isolation transformers (250).
摘要翻译：提供了用于向一个或多个负载（220）提供电力的系统和方法的实施例。根据一个实施例，公开了一种用于向一个或多个负载（220）供电的供电系统。电源系统可以包括具有逆变器输入端子和逆变器输出端子的至少一个逆变器（270），其中逆变器（270）输入端子可以电连接到源电源（260）。电源系统还可以包括具有隔离变压器输入端子和隔离变压器输出端子的至少一个隔离变压器（250），其中隔离变压器输入端子可以与一个或多个逆变器（270）的逆变器输出端子电连通，。电源系统（100）可以另外包括具有负载输入端子的至少一个负载（220），其中负载输入端子可以与一个或多个隔离变压器（250）的隔离变压器输出端子电连通。

3. 发明授权

EP2141788B1 Optimizing converter protection for wind turbine generators 有权
标题翻译：优化风力发电变流器保护
公开(公告)号：EP2141788B1
公开(公告)日：2016-08-10
申请号：EP09163240.6
申请日：2009-06-19
申请人： General Electric Company
发明人： Wagoner, Robert G. , Ritter, Allen M. , Klodowski, Anthony M. , Frame, Scott C. , Sutherland, Steven W. , Barker, Sidney A. , Barton, Werner
IPC分类号： H02M1/32 , H02J3/38 , F03D9/00 , H02H7/10 , H02H7/12 , H02H7/122 , H02P9/00
CPC分类号： H02P9/006 , H02H7/1216 , H02J3/38 , H02P2101/15 , H02P2101/30 , Y02E10/763

4. 发明公开

EP2141795A1 Wind turbine with parallel converters utilizing a plurality of isolated generator windings 无效
标题翻译：风力发电装置使用多个绝缘发电机绕组并联功率转换器
公开(公告)号：EP2141795A1
公开(公告)日：2010-01-06
申请号：EP09163268.7
申请日：2009-06-19
申请人： General Electric Company
发明人： Wagoner, Robert G. , Ritter, Allen M. , Klodowski, Anthony M.
IPC分类号： H02P9/26 , H02J3/38 , H02J3/46 , H02M7/493
CPC分类号： H02P9/26 , H02J3/386 , H02M7/23 , H02M7/493 , H02M2001/325 , H02P2101/15 , Y02E10/763
摘要： A system and method are provided to isolate outputs 340, 345, 350, 355 of parallel converter threads 20-1, 20-2, 20-3, 20-n of a converter 20 on a generator side of a wind turbine generator 14 by utilizing isolated power windings 310, 315, 320, 325 on the wind turbine generator 14. Such isolation eliminates the circulating common mode current between the parallel converter threads 20-1, 20-2, 20-3, 20-n of the converter 20 and eliminates the need for a common mode inductor. System reliability is enhanced and total system cost is reduced.
摘要翻译：本发明提供一种系统和方法，以隔离输出340，345，350，并行转换器线程20-1，20-2的355，20-3，转换器20的由风力涡轮发电机14的发电机侧20-n的利用隔离的功率绕组310，315，320，325在风力涡轮机发电机14的Web隔离消除了并行转换器线程之间的循环共模电流20-1,20-2，20-3，转换器20的20-n的并消除了一个共模电感器的需要。系统可靠性提高和总系统成本降低。

5. 发明授权

EP2141790B1 Wind turbine with parallel converters utilizing a plurality of isolated transformer windings 有权
标题翻译：风力涡轮机与并行转换器使用多个绝缘变压器绕组的
公开(公告)号：EP2141790B1
公开(公告)日：2013-12-18
申请号：EP09163154.9
申请日：2009-06-18
申请人： General Electric Company
发明人： Wagoner, Robert G. , Ritter, Allen M. , Klodowski, Anthony M.
IPC分类号： H02M5/458
CPC分类号： H02M5/458 , H02M7/23 , H02M7/493 , H02M2001/325 , Y02E10/76
摘要： A system and method are provided to isolate outputs (340), (345), (350), (355) of parallel converter threads (20-1), (20-2), (20-3), (20-n) of a converter (20) in a wind turbine generator power system (10). Isolation is provided on the load side of the converter (20) by utilizing isolated power windings (305), (310), (315), (320) of power transformer (25), Such isolation eliminates the circulating common mode current between the parallel converter threads (20-1), (20-2), (20-3), (20-n) of the converter (20) and eliminates the need for a common mode inductor. System reliability is enhanced and total system cost is reduced.

6. 发明授权

EP2141795B1 Wind turbine with parallel converters utilizing a plurality of isolated generator windings 无效
标题翻译：风力发电装置使用多个绝缘发电机绕组并联功率转换器
公开(公告)号：EP2141795B1
公开(公告)日：2012-02-15
申请号：EP09163268.7
申请日：2009-06-19
申请人： General Electric Company
发明人： Wagoner, Robert G. , Ritter, Allen M. , Klodowski, Anthony M.
IPC分类号： H02P9/26 , H02J3/38 , H02J3/46 , H02M7/493
CPC分类号： H02P9/26 , H02J3/386 , H02M7/23 , H02M7/493 , H02M2001/325 , H02P2101/15 , Y02E10/763
摘要： A system and method are provided to isolate outputs 340, 345, 350, 355 of parallel converter threads 20-1, 20-2, 20-3, 20-n of a converter 20 on a generator side of a wind turbine generator 14 by utilizing isolated power windings 310, 315, 320, 325 on the wind turbine generator 14. Such isolation eliminates the circulating common mode current between the parallel converter threads 20-1, 20-2, 20-3, 20-n of the converter 20 and eliminates the need for a common mode inductor. System reliability is enhanced and total system cost is reduced.

7. 发明公开

EP2200167A2 Systems and methods providing a power converter 有权转让
标题翻译： Stromrichtersystem
公开(公告)号：EP2200167A2
公开(公告)日：2010-06-23
申请号：EP09177604.7
申请日：2009-12-01
申请人： General Electric Company
发明人： Wagoner, Robert Gregory , Ritter, Allen M. , Barr, Aaron Lee
IPC分类号： H02M7/48
CPC分类号： H02M7/48 , Y10T307/297
摘要： Embodiments of systems and methods for providing power to one or more loads (220) are provided. According to one embodiment, there is disclosed a power supply system for providing power to one or more loads (220). The power supply system may include at least one inverter (270) having inverter input terminals and inverter output terminals, wherein the inverter (270) input terminals may be electrically connectable to a source power supply (260). The power supply system may also include at least one isolation transformer (250) having isolation transformer input terminals and isolation transformer output terminals, wherein the isolation transformer input terminals may be in electrical communication with the inverter output terminals of one or more inverters (270). The power supply system (100) may additionally include at least one load (220) having load input terminals, wherein the load input terminals may be in electrical communication with the isolation transformer output terminals of the one or more isolation transformers (250).
摘要翻译：提供了用于向一个或多个负载（220）提供电力的系统和方法的实施例。根据一个实施例，公开了一种用于向一个或多个负载（220）提供电力的供电系统。电源系统可以包括具有逆变器输入端子和逆变器输出端子的至少一个逆变器（270），其中，逆变器（270）输入端子可以电连接到源电源（260）。电源系统还可以包括具有隔离变压器输入端子和隔离变压器输出端子的至少一个隔离变压器（250），其中隔离变压器输入端子可以与一个或多个逆变器（270）的逆变器输出端子电连通，。电源系统（100）还可以包括具有负载输入端的至少一个负载（220），其中负载输入端可以与一个或多个隔离变压器（250）的隔离变压器输出端子电连通。

8. 发明公开

EP2141790A2 Wind turbine with parallel converters utilizing a plurality of isolated transformer windings 有权
标题翻译：风力涡轮机与并行转换器使用多个绝缘变压器绕组的
公开(公告)号：EP2141790A2
公开(公告)日：2010-01-06
申请号：EP09163154.9
申请日：2009-06-18
申请人： General Electric Company
发明人： Wagoner, Robert G. , Ritter, Allen M. , Klodowski, Anthony M.
IPC分类号： H02M5/45
CPC分类号： H02M5/458 , H02M7/23 , H02M7/493 , H02M2001/325 , Y02E10/76
摘要： A system and method are provided to isolate outputs (340), (345), (350), (355) of parallel converter threads (20-1), (20-2), (20-3), (20-n) of a converter (20) in a wind turbine generator power system (10). Isolation is provided on the load side of the converter (20) by utilizing isolated power windings (305), (310), (315), (320) of power transformer (25), Such isolation eliminates the circulating common mode current between the parallel converter threads (20-1), (20-2), (20-3), (20-n) of the converter (20) and eliminates the need for a common mode inductor. System reliability is enhanced and total system cost is reduced.
摘要翻译：本发明提供一种系统和方法，以分离输出（340）并联变换器线程的（345）（350）（355）（20-1），（20-2），（20-3），（20-n的）在风力涡轮发电机电力系统（10）的转换器（20）的。隔离是通过电源变压器的隔离利用功率绕组（305）（310）（315）（320）设置在所述转换器（20）的负载侧（25）的搜索隔离消除了之间的循环共模电流所述转换器（20）的并行转换器线程（20-1），（20-2），（20-3），（20-n）的，并消除了共模电感器的需要。系统可靠性提高和总系统成本降低。

9. 发明公开

EP2141790A3 Wind turbine with parallel converters utilizing a plurality of isolated transformer windings 有权
标题翻译：风力涡轮机与并行转换器使用多个绝缘变压器绕组的
公开(公告)号：EP2141790A3
公开(公告)日：2011-09-28
申请号：EP09163154.9
申请日：2009-06-18
申请人： General Electric Company
发明人： Wagoner, Robert G. , Ritter, Allen M. , Klodowski, Anthony M.
IPC分类号： H02M5/458
CPC分类号： H02M5/458 , H02M7/23 , H02M7/493 , H02M2001/325 , Y02E10/76
摘要： A system and method are provided to isolate outputs (340), (345), (350), (355) of parallel converter threads (20-1), (20-2), (20-3), (20-n) of a converter (20) in a wind turbine generator power system (10). Isolation is provided on the load side of the converter (20) by utilizing isolated power windings (305), (310), (315), (320) of power transformer (25), Such isolation eliminates the circulating common mode current between the parallel converter threads (20-1), (20-2), (20-3), (20-n) of the converter (20) and eliminates the need for a common mode inductor. System reliability is enhanced and total system cost is reduced.

10. 发明公开

EP2141788A2 Optimizing converter protection for wind turbine generators 有权
标题翻译： Windradgeneratoren的优点
公开(公告)号：EP2141788A2
公开(公告)日：2010-01-06
申请号：EP09163240.6
申请日：2009-06-19
申请人： General Electric Company
发明人： Wagoner, Robert G. , Ritter, Allen M. , Klodowski, Anthony M. , Frame, Scott C. , Sutherland, Steven W. , Barker, Sidney A. , Barton, Werner
IPC分类号： H02M1/32
CPC分类号： H02P9/006 , H02H7/1216 , H02J3/38 , H02P2101/15 , H02P2101/30 , Y02E10/763
摘要： An integrated fault and personnel protection system (5) and method for a multi-thread converter 20-1, 20-2, 20-3, 20-4 in a wind turbine power system is provided. The structure and method provide for system optimization, as well as, arc flash protection. Fault sensing (182), (183) with means of removing power applied to the converter minimizes the energy available to produce an arc flash event. Sensing and disconnects devices (125), (135), (145), (155) for the protections are provided close to the source of energy to protect more of the system (5). Converter controls (25) detect, identify and isolate faults selecting the best combinations of novel specific fault isolation devices. Components are distributed into separate physical to enhance protection.
摘要翻译：提供了一种风力涡轮机动力系统中的多线程转换器20-1,20-2,20-3,20-4的综合故障和人员保护系统（5）和方法。结构和方法提供系统优化，以及电弧闪光保护。故障检测（182），（183）具有去除转换功率的功能，可以使产生电弧闪光事件的可用能量最小化。提供用于保护的设备（125），（135），（145），（155）的传感和断开，靠近能量源，以保护系统的更多部分（5）。转换器控制（25）检测，识别和隔离选择新型特定故障隔离设备的最佳组合的故障。组件分配到单独的物理上以增强保护。

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