An Improved Control Scheme for Interleaved Flyback Converter based Micro-Inverter to Achieve High Efficiency

被引：0
|
作者：
Lodh, Tirthasarathi [1 ]
Pragallapati, Nataraj [1 ]
Agarwal, Vivek [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Bombay, Maharashtra, India
来源：
PROCEEDINGS OF THE FIRST IEEE INTERNATIONAL CONFERENCE ON POWER ELECTRONICS, INTELLIGENT CONTROL AND ENERGY SYSTEMS (ICPEICES 2016) | 2016年
关键词：
Interleaved Flyback Converter; SCR based Inverter; Solar PV; Discontinuous Conduction Mode; Boundary Conduction Mode and MPPT;
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：
This paper proposes an optimal control strategy for the interleaved flyback based micro-inverter to improve its efficiency over the entire operating range. This control scheme is based on the choice of appropriate operating mode (among 1-phase DCM; 1-phase BCM; 2 phase DCM and 2-phase BCM) at various instantaneous power magnitudes. Operating mode selection of the interleaved inverter at a particular power level is based on the information of optimal efficiency; which is obtained from the power versus efficiency graph. Detailed calculations of peak current reference have been carried out for the various operating modes of the interleaved flyback converter based micro-inverter system; followed by simulation results for the proposed control scheme through Matlab-Simufink software. Experiments are underway and the results will be presented in the final paper.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] Novel Control Scheme for an Interleaved Flyback Converter Based Solar PV Microinverter to Achieve High Efficiency
    Lodh, Tirthasarathi
    Pragallapati, Nataraj
    Agarwal, Vivek
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2018, 54 (04) : 3473 - 3482
  • [2] A micro-inverter with ZVS interleaved flyback topology
    Li, Chun-Ling
    DESIGN, MANUFACTURING AND MECHATRONICS (ICDMM 2015), 2016, : 1348 - 1353
  • [3] Interleaved Flyback Micro-inverter with SiC MOSFET
    Tan, Shiming
    Lin, Ping
    Hu, Changsheng
    Chen, Linglin
    Xu, Dehong
    2014 INTERNATIONAL ELECTRONICS AND APPLICATION CONFERENCE AND EXPOSITION (PEAC), 2014, : 285 - 290
  • [4] A Hybrid Control Method for Photovoltaic Grid-Connected Interleaved Flyback Micro-Inverter to Achieve High Efficiency in Wide Load Range
    Zhang, Yue
    He, Xiao-Fei
    Zhang, Zhiliang
    Liu, Yan-Fei
    2013 TWENTY-EIGHTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2013), 2013, : 751 - 756
  • [5] Modeling and Simulation of High-Efficiency Interleaved Flyback Micro-inverter For Photovoltaic Applications
    Elanchezhian, P.
    Chinnaiyan, V. Kumar
    MATERIALS TODAY-PROCEEDINGS, 2017, 4 (09) : 10417 - 10421
  • [6] Dual-Mode Interleaved Flyback Micro-inverter
    Dong, Mi
    Tian, Xiaoyu
    2017 CHINESE AUTOMATION CONGRESS (CAC), 2017, : 7719 - 7724
  • [7] Open-Loop Synchronization Control Method for Interleaved flyback Micro-inverter
    Zhang, Zhe
    Chen, Min
    Chen, Wang
    Qian, Zhaoming
    2013 TWENTY-EIGHTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2013), 2013, : 2858 - 2862
  • [8] Interleaved Flyback Based Micro-inverter for Residential Photovoltaic Application in Remote Areas
    Umuhoza, Janviere
    Zhang, Yuzhi
    Liu, Yusi
    Moquin, Joe
    Farnell, Chris
    Mantooth, H. Alan
    2015 IEEE 16TH WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS (COMPEL), 2015,
  • [9] Open Fault Detection for Interleaved Flyback Micro-inverter Based on State Observer
    Li Zhou
    Peng Tao
    Yang Jian
    Lin Zhili
    Zhang Pengfei
    2014 33RD CHINESE CONTROL CONFERENCE (CCC), 2014, : 3313 - 3316
  • [10] Reactive and harmonic compensation based on interleaved flyback type photovoltaic micro-inverter
    Chen, Chuanrui
    Mu, Longhua
    Zhu, Guofeng
    Dianli Zidonghua Shebei/Electric Power Automation Equipment, 2015, 35 (05): : 51 - 57
12345