Advanced Search
WANG Ruichao, XUE Jiaxiang. Analysis for dynamic characteristics of soft-switch arc welding inverter[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2012, (10): 17-20.
Citation: WANG Ruichao, XUE Jiaxiang. Analysis for dynamic characteristics of soft-switch arc welding inverter[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2012, (10): 17-20.
shu

Analysis for dynamic characteristics of soft-switch arc welding inverter

  • School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China

More Information
  • Received Date: November 16, 2011
    Graphical Abstract
    • Abstract
  • With extensive application of high performance thin sheet alloy and development of arc welding technology based on real-time energy waveform control, higher requirements for dynamic characteristics of arc welding inverter is put forward.Through phase-shifted full-bridge inverter circuit analysis, the main circuit can be equivalent to Buck model.The current transfer function of small signal equivalent circuit model is derived by using circuit theory.The influence factors of dynamic characteristics of arc welding inverter are analyzed by using automatic control theory.The specific design is proposed for the slope compensation based on peak current feedback.It is concluded that dynamic characteristics of arc welding inverter based on peak current feedback do not depend on reactance value of output circuit.The analysis process is confirmed by simulation and experimental results of actual circuit.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]GUO Shun, LUO Tianyuan, PENG Yong, ZHOU Qi, ZHU Jun. Interface behavior and mechanical properties of Ti/Cu dissimilar metals welding by electron beam[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(8): 26-32. DOI: 10.12073/j.hjxb.2019400204
    [2]FANG Yuchao, YANG Ziyou, He Jingshan. Study on liquid metal flushing effect during electron beam spot welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(6): 137-142. DOI: 10.12073/j.hjxb.2019400168
    [3]WANG Ting, ZHANG Binggang, FENG Jicai, ZHONG Shisheng. Experimental study of electron beam welded pure aluminum to Q235 steel joint with beam deflection[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2014, 35(6): 69-72.
    [4]SHI Mingxiao, ZHANG Binggang, CHEN Guoqing, FAN Ding. Modeling and simulation of PID control system of titanium alloy electron beam welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2012, (11): 5-8.
    [5]CHEN Guoqing, ZHANG Binggang, WU Shuanghui, FENG Jicai, SUN Yi. Electron beam welding of TC4/Ta-W alloys dissimilar metal[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (8): 21-24.
    [6]ZHANG Binggang, ZHANG Chunguang, CHEN Guoqing, Liu Wei, LIU Chen-glai. Microstructure and mechanical properties of 5A02/0Cr18Ni9 joint by electron beam welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2010, (5): 5-8.
    [7]CHEN Guoqing, ZHANG Binggang, LIU Wei, FENG Jicai, LIU Yulong. Distributive characteristic of stress field in electron beam welded joint of TiAl intermetalics plates[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2010, (1): 1-4.
    [8]ZHANG Binggang, CHEN Guoqing, HE Jingshan, FENG Jicai. Electron beam welding of dissimillar metal between Ti-43Al-9V-0.3Y and TC4[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2007, (4): 41-44.
    [9]DOU Zheng-ping, XIE Zhi-qiang, PEI Qiu-sheng, JIANG Yun-bo. Research on vacuum electron beam welding of 45CrNiMoVA steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2005, (8): 73-76.
    [10]WU Hui-qiang, FENG Ji-cai, HE Jing-shan, ZHANG Bing-gang. Numerical simulation of deep penetration in electron beam welding of Ti3Al intermetallic compound[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2005, (2): 1-4.

Catalog

    Get Citation
    PDF
    XML
    Article views (275) PDF downloads (72) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    Related Articles

    Website Copyright © Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing HouseTel：0451-86323218Address：No. 2077, Chuangxin Road, Songbei District, Harbin

    Supported by: Beijing Renhe Information Technology Co. Ltd    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return