Enhanced Control Strategy for MMC-based STATCOM for Unbalanced Load Compensation

被引：0
|
作者：
Nieves, M. [1 ]
Maza, J. M. [1 ]
Mauricio, J. M. [1 ]
Teodorescu, R. [2 ]
Bongiorno, M. [3 ]
Rodriguez, P. [4 ]
机构：
[1] Univ Seville, Seville, Spain
[2] Aalborg Univ, Aalborg, Denmark
[3] Chalmers Univ, Gothenburg, Sweden
[4] UPC, Barcelona, Spain
来源：
2014 16TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'14-ECCE EUROPE) | 2014年
关键词：
Multilevel converters; Static Synchronous Compensator (STATCOM); HVDC; Converter control; FACTS;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Modular Multilevel Converters (MMC) technology is today one of the preferred technology in HVDC and large STATCOM applications due to modularity, fault tolerance and high efficiency, but the voltage balancing becomes very challenging, especially during negative sequence current injection as required for load unbalance compensation. This paper proposes an improved balancing strategy for the delta configuration to overcome this situation based on the injection of a third harmonic zero sequence current. Simulation results have proved the effectiveness of the proposal even where different switching losses and capacitor tolerance are taken in consideration.
引用
收藏
页数：10
相关论文
共 50 条
  • [31] Comprehensive Power Flow Analyses and Novel Feedforward Coordination Control Strategy for MMC-Based UPFC
    Liu, Jinlian
    Xu, Zheng
    Xiao, Liang
    ENERGIES, 2019, 12 (05)
  • [32] System Control Strategy of an MMC-Based PMSG Rectifier for Ship MVDC Integrated Power System
    Li, Shan
    Chen, Lin
    Yang, Pingxi
    Wang, Kui
    Zheng, Zedong
    Li, Yongdong
    2019 IEEE ELECTRIC SHIP TECHNOLOGIES SYMPOSIUM (ESTS 2019): EMERGING TECHNOLOGIES FOR FUTURE ELECTRIC SHIPS, 2019, : 195 - 200
  • [33] Fluctuation Power Control Strategy for MMC-based SST to Reduce the Submodule Capacitor Voltage Oscillation
    Cai, Xiaolong
    Zhang, Jianwen
    Shi, Gang
    Cai, Xu
    Zhou, Jianqiao
    Li, Zhuyong
    Wang, Jiacheng
    Zang, Jiajie
    2019 10TH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND ECCE ASIA (ICPE 2019 - ECCE ASIA), 2019, : 2430 - 2435
  • [34] Control Strategy for Multi-infeed MMC-based HVDC System Connected to Weak Grid
    Xiao, Huangqing
    Xu, Zheng
    Wang, Shijia
    Liu, Sheng
    Jiang, Wei
    2017 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, 2017,
  • [35] Control of D-STATCOM under Unbalanced and Distorted Voltages using Synchronous Detection Method for Load Compensation
    Pande, Nivedita S.
    Gawande, S. P.
    Ramteke, M. R.
    2014 RECENT ADVANCES AND INNOVATIONS IN ENGINEERING (ICRAIE), 2014,
  • [36] Control Strategy of Cascade STATCOM Under Unbalanced Grid Conditions
    Xia Zhenglong
    Shi Liping
    Yang Xiaodong
    IETE TECHNICAL REVIEW, 2014, 31 (02) : 177 - 185
  • [37] Individual phase control of D-STATCOM under unbalanced compensation
    Wang, Jian-Ze
    Fu, Xiang-Yun
    Ji, Yan-Chao
    Dianli Zidonghua Shebei / Electric Power Automation Equipment, 2007, 27 (09): : 27 - 30
  • [38] MMC-based PV-Fed STATCOM with Hybrid GA-RBFNN for PQ Enhancement
    Umadevi, C.
    Gnana Sundari, M.
    Karuvelam, P. Subha
    IETE JOURNAL OF RESEARCH, 2024, 70 (03) : 3204 - 3221
  • [39] Capacitor Voltage Control of MMC-STATCOM during Unbalanced AC System Fault
    Nada, Kaho
    Kikuchi, Takeshi
    Takuno, Tsuguhiro
    Fujii, Toshiyuki
    Uda, Ryosuke
    Sugiyama, Takashi
    2018 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-NIIGATA 2018 -ECCE ASIA), 2018, : 3578 - 3583
  • [40] SDBC-MMC STATCOM Control Under Unbalanced Grid Conditions Based on Different Sequence Extraction Methods
    Meligy, Ahmed
    Qoria, Taoufik
    Ali, Waqas
    Colak, Ilknur
    IECON 2021 - 47TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2021,
12345