Advanced Search
HE Yaning. Small-signal modeling for peak current mode PSFB-ZVS PWM arc-welding inverter and control loop design[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2016, 37(1): 81-84.
Citation: HE Yaning. Small-signal modeling for peak current mode PSFB-ZVS PWM arc-welding inverter and control loop design[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2016, 37(1): 81-84.
shu

Small-signal modeling for peak current mode PSFB-ZVS PWM arc-welding inverter and control loop design

  • Chengdu Xionggu Jiashi Electrical Co., Ltd., Chengdu 611731, China

More Information
  • Received Date: January 19, 2015
    Graphical Abstract
    • Abstract
  • For the development of a digitalized 20 kW/50 kHz pulsed MIG/MAG arc-welding inverter, the Peak current mode PSFB-ZVS PWM converter topology is used to improve the accuracy and dynamic response of the control system. Thesmall-Signal model for power stage of PSFB-ZVS PWM in CCM is derived using the averaged switch modeling approach.A complete small-signal model of the peak current mode PSFB-ZVS PWM arc-welding inverter is derived based on the derivation of the small-signal model for peak current mode control stage. The design principle of slope compensation is derived. A PI frequency compensator is designed. The analytical result of small-signal model is accord with the frequency response through the frequency domain simulation using Simplis software.
    • FullText(HTML)
    • References (10)
  • 王瑞超, 薛家祥. 软开关弧焊逆变电源动特性分析[J]. 焊接学报, 2012, 33(10): 17-20. Wang Ruichao, Xue Jiaxiang. Analysis for dynamic characteristics of soft-switch arc welding inverter[J]. Transactions of the China Welding Institution, 2012, 33(10): 17-20.
    陆沛涛, 谢 珩, 黄石生, 等. 弧焊电源动特性测定方法的研究现状[J]. 电焊机, 2003, 33(2): 11-13. Lu Peitao, Xie Heng, Huang Shisheng, et al. Situation on measuring method of dynamic characteristic of arc welding power source[J]. Electric Welding Machine, 2003, 33(2): 11-13.
    周漪清, 黄石生, 张红兵. 大功率弧焊逆变器主电路的建模与仿真[J]. 华南理工大学学报(自然科学版), 2004(8): 30-33. Zhou yiqing, Huang Shisheng, Zhang Hongbing. Modeling and simulation of the main circuit in high power arc welding inverters[J]. Journal of South China University of Technology (Natural Science Edition), 2004(8): 30-33.
    方臣富, 殷树言, 侯润石, 等. 逆变弧焊电源峰值电流模式双闭环控制系统[J]. 焊接学报, 2005, 26(10): 14-18. Fang Chenfu, Yin Shuyan, Hou Runshi, et al. Research of double close loops control system of peak current mode about inverter arc welding power supply[J]. Transactions of the China Welding Institution, 2005, 26(10): 14-18.
    何亚宁. 峰值电流模式控制的非理想Buck变换器的建模[J]. 电子器件, 2009, 32(2): 467-475. He Yaning. Modeling of non-ideal buck converter with peak current-mode control[J]. Chinese Journal of Electron Devices, 2009, 32(2): 467-475.
    Vorpérian V. Simplified analysis of PWM converters using model of PWM switch. Continuous conduction mode[J]. Aerospace and Electronic Systems, IEEE Transactions on, 1990, 26(3): 490-496.
    Tsai F S. Small-signal and transient analysis of a zero-voltage-switched, phase-controlled PWM converter using averaged switch model[J]. Industry Applications, IEEE Transactions on, 1993, 29(3): 493-499.
    Ridley R B. A new, continuous-time model for current-mode control[J]. Power Electronics, IEEE Transactions on, 1991, 6(2): 271-280.
    Xu X. Small-signal model for current mode control full-bridge phase-shifted ZVS converter[C]//Power Electronics and Motion Control Conference, The Third International. IEEE, Beijing, 2000: 514-518.
    何亚宁, 于德军, 万跃平, 等. DPS-500全数字多功能管道焊机的研发[J]. 电焊机, 2014, 44(11): 7-11. He Yaning, Yu Dejun, Wan Yueping, et al. Research and development of DPS-500 Digital multi-purpose pipeline welding machine[J]. Electric Welding Machine, 2014, 44(11): 7-11.
    • Related Articles

  • Cited by

    Periodical cited type(2)

    1. 李长云，杨艳，徐曦. 一种高效率LLC-Buck级联谐振变换器. 现代电子技术. 2021(12): 31-34 .
    2. 何亚宁，熊刚. 高频逆变弧焊电源叠层母线的设计建模与验证. 焊接学报. 2019(09): 104-110+165-166 . 本站查看

    Other cited types(8)

Catalog

    Get Citation
    PDF
    XML
    Article views (1770) PDF downloads (1727) Cited by(10)
    Turn off MathJax
    Article Contents
    Abstract
    References

    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