张文亮, 汤涌, 曾南超．多端高压直流输电技术及应用前景[J]．电网技术, 2010, 34(9)：1-6．Zhang Wenliang, Tang Yong, Zeng Nanchao．Multi-terminal HVDC transmission technologies and its application prospects in China[J]．Power System Technology, 2010, 34(9)：1-6(in Chinese)．
[2]
张丽英, 叶廷路, 辛耀中, 等．大规模风电接入电网的相关问题及措施[J]．中国电机工程学报, 2010, 30(25)：1-9．Zhang Liying, Ye Tinglu, Xin Yaozhong．Problems and measures of power grid accommodating large scale wind power[J]．Proceedings of the CSEE, 2010, 30(25)：1-9(in Chinese)．
[3]
汤广福, 贺之渊, 滕乐天, 等．电压源换流器高压直流输电技术最新研究进展[J]．电网技术．2008, 32(22)：39-44．Tang Guangfu, He Zhiyuan, Teng Letian．New progress on HVDC technology based on voltage source converter[J]．Power System Technology, 2008, 32(22)：39-44(in Chinese)．
[4]
Xu L, Williams B W, Yao L Z．Multi-terminal DC transmission systems for connecting large offshore wind farms[C]//IEEE Power and Energy Society General Meeting, Conversion and Delivery of Electrical Energy in 21st Century．Pittsburgh, PA, USA：IEEE, 2008：1-5．
[5]
Taggart S, James G, Dong Z, et al．The future of renewables linked by a transnational Asian grid[J]．Proceedings of the IEEE, 2012, 100(2)：348-359．
[6]
Dorn J, Huang H, Retzmann D．A new multilevel voltage-sourced converter topology for HVDC applications[C]//CIGRE Session：International Council on Large Electric Systems．Paris, France：CIGRE, 2008：1-8．
[7]
Flourentzou N, Agelidis V G, Demetriades G D．VSC-based HVDC power transmission systems：an overview[J]．IEEE Transactions on Power Electronics, 2009, 24(3)：592-602．
[8]
Lu W X, Ooi B T．DC overvoltage control during loss of converter in multiterminal voltage-source converter-based HVDC(M-VSC-HVDC)[C]//37th Annual Conference of the IEEE Industrial-Electronics-Society．Melbourne, Australia：IEEE, 2011：915-920．
[9]
Xu L, Yao L Z．DC voltage control and power dispatch of a multi-terminal HVDC system for integrating large offshore wind farms[J]．IET Renewable Power Generation, 2010, 5(3)：223-233．
[10]
Bellmunt O G, Liang J, Ekanayake J, et al．Topologies of multiterminal HVDC-VSC transmission for large offshore wind farms[J]．Electric Power System Research, 2011, 81：271-281．
[11]
Haileselassie T M, Molinas M．Multi-terminal VSC-HVDC system for integration of offshore wind farms and green electrification of platforms in the Northsea[C]//Nordic Workshop on Power and Industrial Electronics．Espoo, 2008：1-8．
[12]
Pinto R T, Bauer P, Rodrigues S F, et al．A novel distributed direct voltage control strategy for grid integration of offshore wind energy systems through MTDC network[J]．IEEE Transactions on Industrial Electronics, 2013, 60(6)：2429-2441．
[13]
Haileselassie T M, Uhlen K．Impact of DC line voltage droops on power flow of MTDC using droop control[J]．IEEE Transactions on Power Systems, 2012, 27(3)：1441-1449．
[14]
Dierckxsens C, Srivastava K, Reza M, et al．A distributed DC voltage control method for VSC MTDC systems[J]．Electric Power System Research, 2012, 82：54-58．
[15]
Pinto R, Rodrigues S F, Bauer P, et al．Comparison of direct voltage control methods of multi-terminal DC (MTDC) networks through modular dynamic models[C]// Proceedings of the 14th European Conference on Power Electronics and Applications (EPE)．Birmingham：IEEE, 2011：1-10．
[16]
Antonopoulos A, Angquist L, Nee H-P．On dynamics and voltage control of the modular multilevel converter [C]//European Power Electronics and Applications Conference (EPE)．Barcelona, Spain：IEEE, 2009：1-10．
[17]
Angquist L, Antonopoulos A, Siemaszko D．Open-loop control of modular multilevel converters using estimation of stored energy[J]．IEEE Transactions on Industry Applications, 2011, 47(6)：2516-2524．
[18]
王姗姗, 周孝信, 汤广福, 等．模块化多电平电压源换流器的数学模型[J]．中国电机工程学报, 2011, 31(24)：1-8．Wang Shanshan, Zhou Xiaoxin, Tang Guangfu, et al．Modeling of modular multilevel voltage source converter[J]．Proceedings of the CSEE, 2011, 31(24)：1-8(in Chinese)．
[19]
汤广福．基于电压源换流器的高压直流输电技术[M]．北京：中国电力出版社, 2010：118-120．Tang Guangfu．High voltage direct current transmission based on voltage sourced converter[M]．Beijing：China Electric Power Press, 2010：118-120(in Chinese)．
[20]
吴俊宏, 艾芊．多端柔性直流输电系统在风电场中的应用[J]．电网技术．2009, 33(4)：22-27．Wu Junhong, Ai Qian．Resarch on multiterminal VSC-HVDC system for wind-farms[J]．Power System Technology．2009, 33(4)：22-27(in Chinese)．
