Jauch C,Matevosyan J,Ackermann T,et al.International comparison of requirements for connection of wind turbines to power systems[J].Wind Energy,2005,8(3):295-306.
[2]
Grid code for high and extra high voltage[R].E.ON Netz GmbH Bayreuth,2006.
Sun T,Chen Z,Blaabjerg F.Transient stability of DFIG wind turbines at an external short-circuit fault[J].Wind Energy,2005(8):345-360.
[5]
Xiang D,Li R.Control of a doubly fed induction generator in a wind turbine during grid fault ride-through[J].IEEE Transaction on Energy Conversion,2006,21(3):652-662.
[6]
向大为,杨顺昌,冉立.电网对称故障时双馈感应发电机不脱网运行的励磁控制策略[J].中国电机工程学报,2006,26(3):164-170. Xiang Dawei,Yang Shunchang,Ran Li.Ride-through control strategy of a doubly fed induction generator for symmetrical grid fault[J].Proceedings of the CSEE,26(3):164-170(in Chinese).
[7]
Yao J,Li H,Liao Y,et al.An improved control strategy of limiting the DC-link voltage fluctuation for a doubly fed induction wind generator[J].IEEE Trans on Power Electronic,2008,23(3):1205-1213.
[8]
Salles M,Cardoso J,Grilo A,et al.Control strategies of doubly fed induction generators to support grid voltage[C]//IEEE International Electric Machines and Drives Conference,Miami,USA,2009:1551-1556.
[9]
Zhang L,Jin X and Zhan L.Reactive power control of doubly fed induction generator during grid voltage dips[C]//Asia-Pacific Power and Energy Engineering Conference,Beijing,China,2012:1-5.
[10]
Dittrich A and Stoev A.Comparison of fault ride through strategies for wind turbines with DFIM generators[C]//11th European Conference on Power Electronics and Applications,Dresten,Germany,2005:1-8.
[11]
Hansen A D,Michalke G,Sørensen P,et al.Co-ordinated voltage control of DFIG wind turbines in uninterrupted operation during grid faults[J].Wind Energy,2007,10(1):51-68.
[12]
Vrionis T,Koutiva X,Vovos N,et al.Control of an HVdc link connecting a wind farm to the grid for fault ride-through enhancement[J].IEEE Transactions on Power Systems,2007,22(4):2039-2047.
[13]
Feltes C,Wrede H,Friedrich W and Erlich I.Enhanced fault ride-through method for wind farms connected to the grid through VSC-HVDC transmission [J].IEEE Transactions on Power System,2009,24(3):1537-1546.
[14]
Erlich I,Wrede H and Feltes C.Dynamic behavior of DFIG-based wind turbine during grid faults[C]//Power Conversion Conference,Nagoya,Japan,2007:1195-1200.
[15]
S.K.Chaudhary,R.Teodorescu,P.Rodriguez and P.C.Kjær.Chopper Controlled Resistors in VSC-HVDC Transmission for WPP with Full-scale[C]//IEEE PES/IAS Conference on Sustainable Alternative Energy,Valencia,Spain,2009:1-8.
[16]
Lesnicar A and Marquardt R.An innovative modular multilevel converter topology suitable for a wide power range[C]//Proceedings of IEEE Power Technology Conference,Bologna,Italy,2003:1-6.
[17]
Xu L,Yao L,Sasse C.Grid integration of large DFIG-based wind farms using VSC transmission[J].IEEE Transactions on Power Systems,2007,22(3):976-984.
[18]
Pena R,Clare J and Asher G.Doubly fed induction generator using back-to-back PWM converters and its application to variable speed wind-energy generation[J].IEE Proceedings of Electric Power Applications,1996,143(3):231-241.
[19]
Thomas A,Rolf W and Siew B.The German offshore grid-a successful integration of offshore wind power[C]//European Offshore Wind Conference,Berlin,Germany,2007:1-9.
[20]
Hussennether V,Rittiger J,Barth A,et al.Projects BorWin2 and HelWin1-large scale multilevel VSC technology for bundling of offshore windpower[C]//Proceedings of CIGRE General Session,Paris,France,2012,(CD-ROM).
[21]
Sandeberg P and Stendius L.Large scale offshore wind power energy evacuation by HVDC light[C]//Proceedings European Wind Power Conference and Exhibition,Brussels,Belgium,2008:1-6.