A Novel DC-link Voltage Control Method for Comprehensive Power Quality Compensation Inverters

被引：0
|
作者：
Zhu, Gangwei [1 ]
Han, Jinwen [1 ]
Wang, Yong [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Sch Elect Informat & Elect Engn, Shanghai, Peoples R China
来源：
2020 IEEE 9TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE (IPEMC2020-ECCE ASIA) | 2020年
关键词：
power quality compensation; dc-link voltage ripple; current tracking accuracy; PERFORMANCE;
D O I：
10.1109/IPEMC-ECCEAsia48364.2020.9368156
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：
The comprehensive power quality compensation inverters (PQ inverters) combine multiple functions of reactive power compensation, harmonic suppression and three-phase unbalanced compensation, making the dc-link voltage fluctuation of PQ inverters much more complicated than traditional grid-connected inverters. In this paper, the mathematical relationship between the frequency of dc-link voltage ripple and the component of the output currents in PQ inverters is deduced and presented. Furthermore, a novel dc-link voltage control method for PQ inverters is proposed, in which a trade-off between current tracking accuracy and dc-link voltage stability is achieved and the dc-link voltage fluctuation is well suppressed. Finally, simulation and experimental results are presented to verify the effectiveness of the proposed method.
引用
收藏
页码：2854 / 2860
页数：7
相关论文
共 50 条
  • [1] Generalized DC-Link Voltage Balancing Control Method for Multilevel Inverters
    Deng, Yi
    Teo, Koon Hoo
    Harley, Ronald G.
    2013 TWENTY-EIGHTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2013), 2013, : 1219 - 1225
  • [2] Stabilization of the DC-link for Inverters with PDM Power Control
    Esteve, V.
    Dede, E. J.
    Jordan, J.
    Cases, C.
    Herrero, R.
    Magraner, J. M.
    Sanchis-Kilders, E.
    Maset, E.
    EPE: 2009 13TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-9, 2009, : 2332 - +
  • [3] Novel Active Voltage Quality Regulator with Adaptive DC-Link Voltage Control
    Xiao, Guochun
    Zeng, Zhong
    Liu, Kai
    Hu, Zhiliang
    Wang, Zhaoan
    JOURNAL OF POWER ELECTRONICS, 2011, 11 (06) : 880 - 889
  • [4] Performance improvement of DC-link control for a dynamic voltage restorer with power feedforward compensation
    Ji, Kyun Seon
    Jou, Sung Tak
    Lee, Kyo-Beum
    Transactions of the Korean Institute of Electrical Engineers, 2015, 64 (09): : 1297 - 1305
  • [5] A Novel DC-Link Voltage Feedback Active Damping Control Method for IPMSM Drives With Small DC-Link Capacitors
    Li, Haichun
    Yin, Quan
    Wang, Qingyi
    Luo, Hui
    Hou, Yanting
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2022, 69 (03) : 2426 - 2436
  • [6] A simple method for balancing the DC-link voltage of three-level inverters
    von Jouanne, A
    Dai, SO
    Zhang, HR
    PESC 2001: 32ND ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS, 2001, : 1341 - 1345
  • [7] Minimum DC-Link Voltage Control for Efficiency and Reliability Improvement in PV Inverters
    Callegari, Joao Marcus Soares
    Cupertino, Allan Fagner
    Ferreira, Victor de Nazareth
    Pereira, Heverton Augusto
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2021, 36 (05) : 5512 - 5520
  • [8] Analysis of the DC-Link current spectrum in voltage source inverters
    Mariscotti, A
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 2002, 49 (04): : 484 - 491
  • [9] DC-Link Compensation Method for Slim DC-Link Drives Fed by Soft Grid
    Mathe, Laszlo
    Andersen, Henrik Rosendal
    Lazar, Radu
    Ciobotaru, Mihai
    IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE 2010), 2010, : 1236 - 1241
  • [10] DC-link voltage direct control strategy of enhanced Z-source inverters
    Cai, Chun-Wei
    Qu, Yan-Bin
    Sheng, Kuang
    Dianji yu Kongzhi Xuebao/Electric Machines and Control, 2012, 16 (05): : 73 - 80
12345