全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
电网技术  2014 

一种具有直流故障穿越能力的MMC子模块拓扑

DOI: 10.13335/j.1000-3673.pst.2014.12.027, PP. 3441-3446

Keywords: 模块化多电平换流器,高压直流输电,子模块拓扑,直流故障

Full-Text   Cite this paper   Add to My Lib

Abstract:

模块化多电平换流器(multilevelmodularconverter,MMC)具有高度模块化、输出波形谐波含量低、开关频率低等优点,因而在高压直流输电领域得到了广泛应用。如何处理直流侧故障是MMC需要面对的主要难题。在分析已有子模块拓扑的基础上,提出了一种具有直流故障穿越能力的子模块拓扑,在不改变原有控制策略与调制策略的情况下能够快速切断故障电流。最后在PSCAD/EMTDC下搭建了仿真模型,对所提子模块拓扑进行了验证,仿真结果证明了所提出的子模块拓扑在切断直流故障电流方面的有效性。

References

[1]  李庚银,吕鹏飞,李广凯,等.轻型高压直流输电的发展和展望[J].电力系统自动化,2003,27(4):1-5. Li Gengyin,Lü Pengfei,Li Guangkai,et al.Development and prospects for HVDC Light[J].Automation of Electric Power Systems,2003,27(4):1-5(in Chinese).
[2]  王朝亮,赵成勇,许建中.模块化多电平换流器的子模块冗余配置计算方法[J].电力系统自动化,2013,37(16):103-107. Wang Chaoliang,Zhao Chengyong,Xu Jianzhong.An optimized capacitance voltage balancing algorithm for modularized multilevel converter[J].Automation of Electric Power Systems,2013,37(16):103-107(in Chinese).
[3]  王珊珊,周孝信,汤广福,等.模块化多电平HVDC输电系统子模块电容值的选取和计算[J].电网技术,2011,35(1):26-32. Wang Shanshan,Zhou Xiaoxin,Tang Guangfu,et al.Selection and calculation for sub-module capacitance in modular multi-level converter HVDC power transmission system[J].Power System Technology,2011,35(1):26-32(in Chinese).
[4]  汤广福,贺之源,庞辉.柔性直流输电工程技术研究、应用及发展[J].电力系统自动化,2013,37(15):3-14. Tang Guangfu,He Zhiyuang,Pang Hui.Research,application and development of VSC-HVDC engineering technology[J].Automation of Electric Power Systems,2013,37(15):3-14(in Chinese).
[5]  王广柱.模块化多电平换流器桥臂电流直接控制方案[J].电力系统自动化,2013,37(15):35-39. Wang Guangzhu.An arm current direct control scheme for modular multilevel converters[J].Automation of Electric Power Systems,2013,37(15):35-39(in Chinese).
[6]  胡静,赵成勇,翟晓萌,等.模块化多电平换流器桥臂电抗器参数设计方法[J].电力系统自动化,2013,37(9):89-94. Hu Jing,Zhao Chengyong,Zhai Xiaomeng,et al.A parameter design method of bridge arm reactor in modular multilevel converter[J].Automation of Electric Power Systems,2013,37(9):89-94(in Chinese).
[7]  Lesnicar A,Marquardt R.An innovative modular multilevel converter topology suitable for a wide power range[C]//Power Technology Conference. Bologna,Italy:Power Tech Conference,2003.
[8]  张建坡,赵成勇,孙一莹,等.基于电压源换流器型直流输电拓扑结构和调制策略[J].电网技术,2013,37(6):1732-1738. Zhang Jianpo,Zhao Chengyong,Sun Yiying,et al.Research on topological structure and control strategy for voltage source converter-based direct current power transmission[J].Power System Technology,2013,37(6):1732-1738 (in Chinese).
[9]  王鹏伍,崔翔.模块化多电平换流器的时域等效模型及其快速算法[J].电网技术,2013,37(8):2180-2186. Wang Pengwu,Cui Xiang. A time-domain equivalent model of modular multilevel converter and its fast algorithm[J].Power System Technology,2013,37(8):2180-2186(in Chinese).
[10]  Saeedifard M,Iravani R.Dynamic performance of a modular multilevel back-to-back HVDC system[J].IEEE Transactions on Power Delivery,2010,25(4):2903-2912.
[11]  Marquardt R.Modular multilevel converter: an universal concept for HVDC-networks and extended dc-bus-applications[C]//Power Electronics Conference.Sapporo,Japan:Power Electronics Conference,2010:502-507.
[12]  Hagiwara M,Akagi H.Control and experiment of pulse width-
[13]  modulated modular multilevel converters[J].IEEE Trans on Power Electronics,2007,24(7):1737-1746.
[14]  辛业春,王朝斌,李国庆,等.模块化多电平换流器子模块电容电压平衡改进控制方法[J]. 电网技术,2014,38(5):1291-1296. Xin Yechun,Wang Chaobin,Li Guoqing,et al.An improved balance control for sub-module capacitor voltage of modular multilevel converter[J]. Power System Technology,2014,38(5):1291-1296(in Chinese).
[15]  International Electrotechnical Commission. High-voltage direct current (HVDC)transmission using voltage sourced converters (VSC)[R].International Electrotechnical Commission,2011.
[16]  敬华兵,年晓红.新型的模块化多电平换流器子模块保护策略[J].电网技术,2013,37(7): 1954-1958. Jing Huabing,Nian Xiaohong.A novel protection strategy for sub-modules of modularized multi-level converter[J].Power System Technology,2013,37(7):1954-1958(in Chinese).
[17]  Marquardt R.Modular multilevel converter topologies with DC-short circuit current limitation[C]//Power Electronics and ECCE Asia(ICPE & ECCE).Jeju,Korea,2011:1425-1431.
[18]  Son G T,Lee H J,Nam T S,et al.Design and control of multilevel HVDC converter with redundant power modules for noninterruptible energy transfer[J].IEEE Transactions on Power Delivery,2012,27(3):1611-1619.
[19]  Kerf K D,Srivastava K,Reza M,et al.Wavelet-based protection strategy for DC faults in multi-terminal VSC HVDC systems[J].IET Trans on Generation,Transimission and Distribution,2011,5(4):496-503.
[20]  Tang L X,Ooi B T,Protection of VSC-multi-terminal HVDC against DC faults[C]//2002 IEEE 33rd Annual Power Electronics Specialists Conference.Cairns,Australia:IEEE,2002:719-724.
[21]  Yang J, Zheng J C,Tang G F,et al.Characteristics and recovery performance of VSC-HVDC DC transmission line fault[C]// 2010 Asia-Pacific Power and Energy Engineering Conference.Chengdu,China:2010 Asia-Pacific Power and Energy Engineering Conference,2010:1-4.
[22]  Schmitt D,Wang Y,Weyh T,et al.DC-side fault current management in extended multiterminal-HVDC-grids[C]//2012 9th International Multi-Conference on Systems,Signals and Devices.Chemnitz,German,2012:1-5.
[23]  薛英林,徐政.C-MMC直流故障穿越机理及改进拓扑方案[J].中国电机工程学报,2013,33(21):63-70. Xue Yinglin,Xu Zheng.DC fault ride-through mechanism and improved topology scheme of C-MMC[J].Proceedings of the CSEE,2013,33(21):63-70(in Chinese).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133