DESIGN AND IMPLEMENTATION OF PARALLEL MULTI STAGE DC –DC CONVERTER FOR WELDING APPLICATION
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Jun 10, 2020
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Abstract
This work focuses on the design and implementation of hybrid controller for parallel DC- DC converter intended for direct current (DC) Arc welding application. In this work Parallel multi phasing Topology of DC- DC converter is considered to ensure current sharing between the converters with reduced stress. The proposed hybrid controller combines the advantages of proportional integral controller at steady state and fuzzy logic controller at transient state. A complete comprehensive simulation of proposed controller is carried out and results indicate the dynamics of proposed system is robust with sudden variations in load. Experimental studies justify the application of hybrid controller for welding applications.
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References
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[2] J.M. Wang, S.T. Wu, S.-C. Yen, and H.-J. Chiu, , A simple inverter for arc-welding machines with current doubler rectiï¬er, IEEE Trans. Ind. Electron., vol. 58, no. 11, pp. 5278–5281, Nov. 2011.
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[8] Vijay Choudhary, Enrique Ledezma, Raja Ayyanar, Robert M. Button , Fault Tolerant Circuit Topology And Control Method For Input-Series And Output-Parallel Modular Dc-Dc Converters, IEEE Tran on Power Electronics,Vol.23,Issue 1, pp402-411, Jan2008
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[10] SudipK. Mazumder, Ali H. Nayfeh, and Dushan Borojevic, Robust Control Of Parallel Dc–Dc Buck Converters By Combining Integral-Variable Structure And Multiple-Sliding-Surface Control Schemes, IEEE Trans On Power Electronics, Vol. 17, No. 3, pp428-437 May 2002.
[11] Wei Zhou, Adaptive control of parallel DC-DC buck converter with uncertain parameters, 12th international conference on control, automation, robotics and vision, pp 737-740, 2012
[12] H. H. C. lu, C. K. Tse, Bifurcation Behavior In Parallel-Connected Buck Converters, IEEE Trans On Transactions On Circuits And Systems—I Fundamental Theory And Applications, Vol. 48, No. 2, pp 233-240, February 2001.
[13] H.H.C. Lu , Effect of interleaving on the bifurcation behaviour of parallel-connected Buck converter, IEEEICIT02, pp 1072-1077, 2002
[14] Liping Guo, JY Hung, RM Nelms , Evaluation of dsp- based pid and fuzzy controllers for dc–dc converters, IEEE Transactions on Industrial Electronics, vol. 56, no. 6, June 2009.
[15] J.Mon, D. González, J. Balcells, Hybrid modulator for power converter for power converter in parallel topology, 15th International power electronics and motor control Conference." pp DS2C1.1-DS2C1.7, 2012.
[16] Martin Ordoneg, Mohammad T. Iqbal, John E. Quaicoe, Selection Of A Curved Switching Surface For Buck Converters, IEEE Trans On Power Electronics, Vol.21, Issue 4, pp 1148-1153, July 2006
[17] Nittala S. K. Sastry , Reduction Of Ripple In Single Phase Buck Converter By Fuzzy Logic Control, Vol.2, Issue 3 pp 2202-2204, May-Jun 2012
[18] Reza Ilka, Fuzzy Control Design For A Buck Converter Based On Recursive Least Square Algorithm,, International Journal On Computational Sciences & Applications, Vol.2, No.6, pp 9-20 , Dec 2012.
[19] Uffe Borup, F. Blaabjerg; P. N. Enjeti, Sharing Of Nonlinear Load In Parallel-Connected Three-Phase Converters, IEEE Transactions On Industry Applications, Vol. 37, No. 6, pp 1817-1823, Nov/Dec 2001.
[20] Chuen Chien Lee , Fuzzy Logic In Control Systems: Fuzzy Logic Controller-Part I, IEEE Transactions On Systems, Vol.20, No.2, pp404-418, Mar-Apr 1990
[21] S.Vinod Dr. M. Balaji, Dr. M. Prabakar , Robust control of parallel buck fed buck converter using hybrid fuzzy PI controller., IEEE PEDS conference, June 2015.
[22] S.Vinod, S B Thalapathi, parallel connected buck fed SEPIC converter system for welding application, pak.J.Biotechnol, Vol.13, pp 391-394.2016
[2] J.M. Wang, S.T. Wu, S.-C. Yen, and H.-J. Chiu, , A simple inverter for arc-welding machines with current doubler rectiï¬er, IEEE Trans. Ind. Electron., vol. 58, no. 11, pp. 5278–5281, Nov. 2011.
[3] Swati Narula, Bhim Singh, G. Bhuvaneswari,, Improved power-quality-based welding power supply with over current handling capability, IEEE Trans. power electronics, Vol.31,No.4, pp.2850-2859, April.2016.
[4] Thiruvenkadam Madhulingam, Thangavel Subbaiyan, Paramasivam Shanmugam, Shrinath Kumar , Design and development of improved power based micro-butt welding power supply, IET power electron, Vol.10.iss 7, pp.746-755, 2017
[5] Venkatanarayanan, Saravanan Manimaranl , design of parallel-operated SEPIC converter using coupled inductor for load sharing, Journal of Power electronics, Vol.15, No.2, pp 327-337, march 2015
[6] H. Aigner, J. Biela, Parallel/Series connection of self-sustained oscillating series-parallel resonant converter, 14th European Conference on power electronics and application(EPE), pp 1-10, 2011
[7] J. B. Wang, Design A Parallel Derived Buck Converter System Using The Primary Current DroopSharing Control, IET Power Electronics, Vol.4 Issue 5, pp491-502, 2011
[8] Vijay Choudhary, Enrique Ledezma, Raja Ayyanar, Robert M. Button , Fault Tolerant Circuit Topology And Control Method For Input-Series And Output-Parallel Modular Dc-Dc Converters, IEEE Tran on Power Electronics,Vol.23,Issue 1, pp402-411, Jan2008
[9] Muhammad Saquib, regulated peak power tracking system, Journal of Power electronics, Vol.11, No.6, pp870-879, Nov 2011
[10] SudipK. Mazumder, Ali H. Nayfeh, and Dushan Borojevic, Robust Control Of Parallel Dc–Dc Buck Converters By Combining Integral-Variable Structure And Multiple-Sliding-Surface Control Schemes, IEEE Trans On Power Electronics, Vol. 17, No. 3, pp428-437 May 2002.
[11] Wei Zhou, Adaptive control of parallel DC-DC buck converter with uncertain parameters, 12th international conference on control, automation, robotics and vision, pp 737-740, 2012
[12] H. H. C. lu, C. K. Tse, Bifurcation Behavior In Parallel-Connected Buck Converters, IEEE Trans On Transactions On Circuits And Systems—I Fundamental Theory And Applications, Vol. 48, No. 2, pp 233-240, February 2001.
[13] H.H.C. Lu , Effect of interleaving on the bifurcation behaviour of parallel-connected Buck converter, IEEEICIT02, pp 1072-1077, 2002
[14] Liping Guo, JY Hung, RM Nelms , Evaluation of dsp- based pid and fuzzy controllers for dc–dc converters, IEEE Transactions on Industrial Electronics, vol. 56, no. 6, June 2009.
[15] J.Mon, D. González, J. Balcells, Hybrid modulator for power converter for power converter in parallel topology, 15th International power electronics and motor control Conference." pp DS2C1.1-DS2C1.7, 2012.
[16] Martin Ordoneg, Mohammad T. Iqbal, John E. Quaicoe, Selection Of A Curved Switching Surface For Buck Converters, IEEE Trans On Power Electronics, Vol.21, Issue 4, pp 1148-1153, July 2006
[17] Nittala S. K. Sastry , Reduction Of Ripple In Single Phase Buck Converter By Fuzzy Logic Control, Vol.2, Issue 3 pp 2202-2204, May-Jun 2012
[18] Reza Ilka, Fuzzy Control Design For A Buck Converter Based On Recursive Least Square Algorithm,, International Journal On Computational Sciences & Applications, Vol.2, No.6, pp 9-20 , Dec 2012.
[19] Uffe Borup, F. Blaabjerg; P. N. Enjeti, Sharing Of Nonlinear Load In Parallel-Connected Three-Phase Converters, IEEE Transactions On Industry Applications, Vol. 37, No. 6, pp 1817-1823, Nov/Dec 2001.
[20] Chuen Chien Lee , Fuzzy Logic In Control Systems: Fuzzy Logic Controller-Part I, IEEE Transactions On Systems, Vol.20, No.2, pp404-418, Mar-Apr 1990
[21] S.Vinod Dr. M. Balaji, Dr. M. Prabakar , Robust control of parallel buck fed buck converter using hybrid fuzzy PI controller., IEEE PEDS conference, June 2015.
[22] S.Vinod, S B Thalapathi, parallel connected buck fed SEPIC converter system for welding application, pak.J.Biotechnol, Vol.13, pp 391-394.2016