A Study on the Development of a 1 MW Grid-Connected Photovoltaic Inverter System

被引：0
|
作者：
Ahn, Kangsoon [1 ]
Oh, Yongseung [1 ]
Cho, Kyumin [2 ]
机构：
[1] Willings Co Ltd, R&D Ctr, Yongin, South Korea
[2] Yuhan Univ, Dept I&C Engn, Bucheon, South Korea
来源：
2019 IEEE 60TH INTERNATIONAL SCIENTIFIC CONFERENCE ON POWER AND ELECTRICAL ENGINEERING OF RIGA TECHNICAL UNIVERSITY (RTUCON) | 2019年
关键词：
grid-connected; PV inverter system; switching scheme; reference current polarity; dead-time; DEAD-TIME COMPENSATION; 3-LEVEL; DISTORTION;
D O I：
10.1109/rtucon48111.2019.8982367
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 presents a multi-central type 1 MW grid-connected photovoltaic inverter system, which consists of two 500 kW inverter panels that are composed of four 125 kW power stacks. In order to improve the reliability of large capacity inverter system, a new switching scheme is proposed. According to the proposed switching scheme, the possibility of arm-short is most minimized, and the dead time compensation is not needed. The detailed switching strategy of the proposed switching scheme and the major components design for a reliable commercial product are described. Also, the usefulness of the proposed inverter system has been verified by the experimental results include a temperature test.
引用
收藏
页数：9
相关论文
共 50 条
  • [41] A NewTransformerless Inverter for Grid Connected Photovoltaic System With Low Leakage Current
    Islam, Monirul
    Hasan, Mahamudul
    Akter, Parvez
    Rahman, Md. Mizanur
    2013 INTERNATIONAL CONFERENCE ON ELECTRICAL INFORMATION AND COMMUNICATION TECHNOLOGY (EICT), 2013,
  • [42] Grid connected Photovoltaic System Based on SPUC5 Inverter
    El Ouardi, Hind
    Alaoui, Mohammed El Kasmi
    Nabaoui, Mariam
    Habib, Mohammed
    El Gadari, Ayoub
    2021 22ND IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT), 2021, : 371 - 376
  • [43] Grid connected Photovoltaic System Based on SPUC9 Inverter
    El Ouardi, Hind
    El Gadari, Ayoub
    Ounejjari, Youssef
    Al-Haddad, Kamal
    Alibou, Salaheddine
    2020 5TH INTERNATIONAL CONFERENCE ON RENEWABLE ENERGIES FOR DEVELOPING COUNTRIES (REDEC), 2020,
  • [44] Study of Z-source inverter for grid-connected PV systems
    Xu, Po
    Zhang, Xing
    Zhang, Chong-wei
    Cao, Ren-xian
    Chang, Liuchen
    2006 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-7, 2006, : 1779 - +
  • [45] Super Twisting Control for a Photovoltaic Grid-Connected System with Filtering Function
    Dris, Younes
    Dumbrava, Virgil
    Benhabib, Mohamed Choukri
    Meliani, Sidi Mohammed
    2020 55TH INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE (UPEC), 2020,
  • [46] Preliminary analysis of the performance for 5 kW grid-connected photovoltaic system
    Zainuddin, HB
    bin Yatim, B
    bin Sopian, K
    ADVANCES IN MALAYSIAN ENERGY RESEARCH 2000, 2001, : 25 - 30
  • [47] A Modular Grid-Connected Photovoltaic Generation System Based on DC Bus
    Zhang, Li
    Sun, Kai
    Xing, Yan
    Feng, Lanlan
    Ge, Hongjuan
    IEEE TRANSACTIONS ON POWER ELECTRONICS, 2011, 26 (02) : 523 - 531
  • [48] Studies on MPPT in The Grid-Connected Photovoltaic Power Generation System Application
    Ding, Diankuan
    Li, Lixin
    Wan, Yi
    Xue, Qi
    ADVANCED RESEARCH ON MECHANICAL ENGINEERING, INDUSTRY AND MANUFACTURING ENGINEERING, PTS 1 AND 2, 2011, 63-64 : 377 - +
  • [49] Solar photovoltaic Grid-connected Key Technology
    Wen Feng
    ADVANCES IN ENERGY SCIENCE AND TECHNOLOGY, PTS 1-4, 2013, 291-294 : 2028 - 2031
  • [50] Modeling and Control of 100kW Three-phase Grid-connected Photovoltaic Inverter
    Ma, Liang
    Ran, Wang
    Zheng, Trillion Q.
    ICIEA 2010: PROCEEDINGS OF THE 5TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS, VOL 2, 2010, : 260 - 265
12345