Modeling and Analysis of Grid-Connected Large-Scale Photovoltaic Plants Considering the Delay Effects

被引：0
|
作者：
Liu, Jinhong [1 ]
Zhou, Lin [1 ]
Yu, Xirui [1 ]
Li, Bin [1 ]
Chen, Zheng [1 ]
机构：
[1] Chongqing Univ, Sch Elect Engn, Chongqing, Peoples R China
来源：
2016 IEEE 17TH WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS (COMPEL) | 2016年
关键词：
digitally controlled system; LSPV system; time delay; capacity; stability; INVERTERS; DESIGN;
D O I：
10.1109/COMPEL.2016.7556712
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Digitally controlled system has been widely used for the multi-inverter systems. However, the effects of time delay have not been fully studied in the grid-connected large-scale photovoltaic (LSPV) systems. To address this issue, this paper develops the general Norton model for grid-connected LSPV models by adding delay module into the inverter control system model. Meanwhile, based on the model of grid-connected LSPV system, the influence of time delay on the stability of system is analyzed by Nyquist diagram. Then the effects of the plant capacity on the system stability and stable range of the grid-connected LSPV plants are discussed and deduced by root locus. Finally, simulations are provided to validate the correctness of theoretical analysis.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Modeling and Simulation of Large-Scale Grid-Connected Photovoltaic System on RTDS
    Xiong, Qing
    Jin, Xiaoming
    Guo, Danyang
    Zhang, Baohui
    [J]. PROCEEDINGS OF THE 6TH INTERNATIONAL ASIA CONFERENCE ON INDUSTRIAL ENGINEERING AND MANAGEMENT INNOVATION: CORE THEORY AND APPLICATIONS OF INDUSTRIAL ENGINEERING, VOL 1, 2016, : 437 - 449
  • [2] Review of the Influence of Large-scale Grid-connected Photovoltaic Power Plants on Power Grid
    Liu, Xingyu
    Zhang, Tieyan
    Gao, Baiyu
    Han, Yue
    [J]. INTERNATIONAL JOURNAL OF GRID AND DISTRIBUTED COMPUTING, 2016, 9 (04): : 303 - 312
  • [3] Oscillation Analysis and Suppression of Large-scale Grid-connected Photovoltaic System Considering SVG Equipment
    Zhang, Qianjin
    Zhou, Lin
    Li, Haixiao
    Zheng, Chen
    Xie, Bao
    [J]. Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2019, 39 (09): : 2636 - 2643
  • [4] Reliability of large-scale grid-connected photovoltaic systems
    Zini, Gabriele
    Mangeant, Christophe
    Merten, Jens
    [J]. RENEWABLE ENERGY, 2011, 36 (09) : 2334 - 2340
  • [5] Power quality and stability analysis of large-scale grid-connected photovoltaic system considering non-linear effects
    Zhang, Qianjin
    Zhou, Lin
    Mao, Mingxuan
    Xie, Bao
    Zheng, Chen
    [J]. IET POWER ELECTRONICS, 2018, 11 (11) : 1739 - 1747
  • [6] Resonance suppression for Large-scale Grid-connected photovoltaic plant
    Xie, Ning
    Luo, An
    Ma, Fujun
    Chen, Yandong
    Chen, Zhiyong
    Shuai, Zhikang
    [J]. 2014 INTERNATIONAL ELECTRONICS AND APPLICATION CONFERENCE AND EXPOSITION (PEAC), 2014, : 1253 - 1258
  • [7] Large-Scale Modeling of Grid-Connected Electric Vehicles
    Rolink, Johannes
    Rehtanz, Christian
    [J]. IEEE TRANSACTIONS ON POWER DELIVERY, 2013, 28 (02) : 894 - 902
  • [8] Experimental and simulation analysis of grid-connected rooftop photovoltaic system for a large-scale facility
    Khan, M. Arsalan
    Islam, Nazrul
    Khan, Meer Abdul Mateen
    Irshad, Kashif
    Hanzala, Mohammad
    Pasha, Amjad Ali
    Mursaleen, Mohammad
    [J]. SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS, 2022, 53
  • [9] Research and Simulation Analysis of Control Strategies for the Large-Scale Grid-Connected Photovoltaic System
    Xu, Dan
    Du, Chen
    Xie, Enyan
    [J]. 2015 SIXTH INTERNATIONAL CONFERENCE ON INTELLIGENT CONTROL AND INFORMATION PROCESSING (ICICIP), 2015, : 166 - 172
  • [10] Frequency Response of a Large-Scale Grid-Connected Solar Photovoltaic Plant
    Rahouma, Ahmed
    El-Azab, Rasha
    Salib, Anwar
    Amin, Amr M. A.
    [J]. IEEE SOUTHEASTCON 2015, 2015,
12345