A LCC and MMC hybrid HVDC topology with DC line fault clearance capability

被引：76
|
作者：
Tang, Geng [1 ]
Xu, Zheng [1 ]
机构：
[1] Zhejiang Univ, Dept Elect Engn, Hangzhou 310027, Zhejiang, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2014年 / 62卷
基金：
国家高技术研究发展计划(863计划);
关键词：
Hybrid HVDC topology; Bulk power transmission; DC line fault clearance capability; Line commutated converter (LCC); Modular multilevel converter (MMC); Start-up scheme; MULTILEVEL CONVERTER; INFEED HVDC; MODULATION; TRANSMISSION; PERFORMANCE; SYSTEM;
D O I：
10.1016/j.ijepes.2014.04.045
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper proposes a LCC and MMC hybrid HVDC topology with dc line fault clearance capability suitable for bulk power transmission, in which the rectifier adopts a line commutated converter (LCC) and the inverters adopt two modular multilevel converters (MMCs). Resiliency to dc line faults can be achieved by alpha-retard of the LCC and the high power diodes installed in the overhead line close to the inverters. The start-up process is implemented in two stages. A hybrid HVDC system is modeled in PSCAD/EMTDC to demonstrate the effectiveness of the control system and the start-up scheme. Moreover, simulation results of a dc line fault confirm the feasibility that the fault current paths can be blocked by alpha-retard of the LCC and the installed high power diodes, and the whole system is able to restart after clearance of the transient dc line fault. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：419 / 428
页数：10
相关论文
共 50 条
  • [1] A Three-Terminal Hybrid HVDC System Based on LCC and Hybrid MMC with DC Fault Clearance Capability
    Han, Wei
    Yang, Ruizhang
    Xiang, Wang
    Liu, Chao
    Ma, Weidong
    Wen, Jinyu
    2019 10TH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND ECCE ASIA (ICPE 2019 - ECCE ASIA), 2019,
  • [2] An enhanced MMC topology With DC fault clearance capability
    1600, Chinese Society for Electrical Engineering (34):
  • [3] Research on Protection Scheme of DC Line Fault in LCC-MMC Hybrid HVDC System
    Wang L.
    Sun X.
    Wang B.
    Zhao W.
    Li X.
    Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2021, 41 (21): : 7339 - 7351
  • [4] A Power Allocation Strategy for DC Line Fault in Serial Hybrid LCC-MMC HVDC System
    Li, Xiaopeng
    Teng, Yufei
    Liu, Lei
    Fang, Gui
    IEEE ACCESS, 2022, 10 : 84267 - 84278
  • [5] Fault response comparison of LCC-MMC hybrid topologies and conventional HVDC topology
    Lou, Boliang
    Zhou, Hua
    Xu, Zheng
    Wang, Shijia
    Xu, Yuzhe
    JOURNAL OF ENGINEERING-JOE, 2019, (16): : 2068 - 2073
  • [6] Multilevel sub-module topology of MMC with DC fault clearance capability
    Chang F.
    Yang Z.
    Lin F.
    Gaodianya Jishu/High Voltage Engineering, 2017, 43 (01): : 44 - 49
  • [7] A Novel MMC Sub-Module Topology With DC Fault Clearance Capability
    Wang, Rutian
    Li, Ziyuan
    Wen, Xiangyun
    Liu, Nian
    Wang, Xue
    IEEE ACCESS, 2019, 7 : 96085 - 96093
  • [8] DC Fault Current Clearance at the Source Side of HVDC Grid Using Hybrid MMC
    Xu, Jianzhong
    Zhao, Xibei
    Jing, Hao
    Liang, Jun
    Zhao, Chengyong
    IEEE TRANSACTIONS ON POWER DELIVERY, 2020, 35 (01) : 140 - 149
  • [9] DC Fault Analysis and Clearance Solutions of MMC-HVDC Systems
    Xu, Zheng
    Xiao, Huangqing
    Xiao, Liang
    Zhang, Zheren
    ENERGIES, 2018, 11 (04)
  • [10] Adaptive fault recovery strategy of LCC-MMC based hybrid HVDC
    Hussain, Kazmi Sayed Tassawar
    Song, Guobing
    Wang, Ting
    Hou, Junjie
    Masood, Bilal
    IET GENERATION TRANSMISSION & DISTRIBUTION, 2021, 15 (16) : 2396 - 2409
12345