公开(公告)号：EP1996814A2

公开(公告)日：2008-12-03

申请号：EP07825230.1

申请日：2007-03-16

申请人： Ingeteam, S.A.

发明人： RIVAS, Gregorio ,  GARMENDIA, Iker ,  ELORRIAGA, Josu ,  MAYOR, Jesus ,  BARBACHANO, Javier Perez ,  SOLE, David ,  ACEDO, Jorge

IPC分类号： F03D20060101

CPC分类号： F03D7/0284 ,  F03D7/0224 ,  F03D9/255 ,  F05B2200/261 ,  F05B2260/75 ,  F05B2270/1016 ,  F05B2270/109 ,  F05B2270/337 ,  H02P3/22 ,  H02P9/007 ,  H02P9/10 ,  H02P21/22 ,  H02P2101/15 ,  H02P2207/076 ,  Y02E10/723 ,  Y10T307/735

摘要： A variable speed wind turbine having a doubly fed induction generator (DFIG), includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine. Thus, the power converter is not directly connected to the grid avoiding the introduction of undesired harmonic distortion and achieving a better power quality fed into the utility grid. Moreover, the variable speed wind turbine includes a power control and a pitch regulation.

摘要翻译： 具有双馈感应发电机（DFIG）的变速风力涡轮机包括机械地耦合到DFIG的励磁机和放置在DFIG的转子和励磁机之间的功率转换器。 因此，电力转换器不直接连接到电网，避免引入不需要的谐波失真并且实现更好的馈送到公用电网中的电能质量。 此外，变速风力涡轮机包括功率控制和俯仰调节。

公开(公告)号：EP2095497A1

公开(公告)日：2009-09-02

申请号：EP07825244.2

申请日：2007-04-24

申请人： Ingeteam, S.A.

发明人： RIVAS, Gregorio ,  GARMENDIA, Iker ,  ELORRIAGA, Josu ,  MAYOR, Jesus ,  BARBACHANO, Javier Perez ,  SOLE, David ,  ACEDO, Jorge

IPC分类号： H02P9/00

CPC分类号： H02P9/007 ,  F05B2270/10711 ,  H02P9/102 ,  H02P2101/15

摘要： A variable speed wind turbine having a doubly fed induction generator (DFIG) includes an exciter machine (212) mechanically coupled to the DFIG and a power converter (230) placed between a rotor (211) of the DFIG and the exciter machine which guarantees a stable voltage to the power converter. Thus, the power converter is not directly connected to the grid allowing the continuous operation of the system during a low voltage event in the grid.

公开(公告)号：EP2005571A2

公开(公告)日：2008-12-24

申请号：EP07804932.7

申请日：2007-02-28

申请人： Ingeteam, S.A.

发明人： RIVAS, Gregorio ,  GARMENDIA, Iker ,  ELORRIAGA, Josu ,  MAYOR, Jesus ,  BARBACHANO, Javier Perez ,  SOLE, David ,  ACEDO, Jorge

IPC分类号： H02P9/00

CPC分类号： F03D7/0284 ,  F03D7/0224 ,  F03D9/255 ,  F05B2200/261 ,  F05B2260/75 ,  F05B2270/1016 ,  F05B2270/109 ,  F05B2270/337 ,  H02P3/22 ,  H02P9/007 ,  H02P9/10 ,  H02P21/22 ,  H02P2101/15 ,  H02P2207/076 ,  Y02E10/723 ,  Y10T307/735

摘要： A variable speed wind turbine having a doubly fed induction generator (DFIG), includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine. Thus, the power converter is not directly connected to the grid avoiding the introduction of undesired harmonic distortion and achieving a better power quality fed into the utility grid. Moreover, the variable speed wind turbine includes a power control and a pitch regulation.

摘要翻译： 具有双馈感应发电机（DFIG）的变速风力涡轮机，包括在机械耦合到DFIG和DFIG的转子和励磁机之间放置一个功率转换器励磁机。 因此，功率转换器不直接连接到电网避免引入不希望的谐波失真的和实现馈入公用电网更好的电力质量。 更结束，变速风力涡轮机包括功率控制和俯仰调节。