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Performance Analysis of Neural Network Based Bridgeless Converters for Switched Mode Power Supplies


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DOI: https://doi.org/10.15866/ireaco.v9i5.9770

Abstract


Switched mode power supplies (SMPS) play a vital role in digital processors and personal computer based control applications. The performance of the SMPS depends upon the choice of control strategy. In this paper, a neural network based control strategy is proposed for the bridgeless converter based MOSMPS with buck-boost and cuk converter topologies for output voltage regulation and power quality improvement at the input ac side. The proposed topologies have reduced conduction losses and thermal stress across the switches due to the absence of input diode bridge rectifier. The bridgeless converter is operated in discontinuous conduction mode to offer inherent power factor correction (PFC) for wide variation in input voltages and is cascaded to an isolated dc-dc converter with a High Frequency Transformer (HFT) to achieve multiple dc voltages such as ±12V and ± 5V applicable for PC power supply. The proposed converter topologies are simulated using MATLAB/Simulink software and their performances are analyzed in terms of output voltage regulation, Total Harmonic Distortion of source current and input power factor under varying source conditions. The performance of the proposed controller is also compared with that of conventional controller. The simulation results are validated using the prototype model developed.
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Keywords


Multiple Output SMPS; Power Quality; Total Harmonic Distortion; Power Factor Correction; Bridgeless Converter; Neural Network

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References


Shika Singh, Bhim Singh, G.Bhuvaneswari, Vashist Bist , Ambrish Chandra and Kamal Al-Haddad, Improved power quality bridgeless converter based multiple output SMPS, IEEE Trans. Industry Application, vol. 51, no. 1, pp. 721–732, Jan/Feb. 2015.
http://dx.doi.org/10.1109/ias.2013.6682509

Limits of Harmonic Current Emissions, International Electro technical Commission Standard, 61000-3-2, 2004.
http://dx.doi.org/10.3403/30247599

B.Singh, B.N. Singh, A. Chandra, K. Al-Haddad, A.Pandey and D.P. Kothari , A review of single phase improved power quality AC-DC converters, IEEE Trans. Industrial Electronics, vol. 50, no. 5, pp. 962–981, Oct. 2003.
http://dx.doi.org/10.1109/tie.2003.817609

Singh, S. Singh, A. Chandra and K. Al-Haddad, Comprehensive study of single phase AC-DC power factor corrected converters with high frequency isolation, IEEE Trans. Industrial Informatics, vol. 7, no. 4, pp. 540–556, Nov. 2011.
http://dx.doi.org/10.1109/tii.2011.2166798

Shika Singh, Bhim Singh and G.Bhuvaneswari, Vashist Bist and A.Chandra, Improved Power Quality bridgeless converter based multiple output SMPS, IEEE Trans. Ind.Appl., vol.51, no.1, pp.721–732, 2015.
http://dx.doi.org/10.1109/ias.2013.6682509

M.Mahdavi and H.Farzaneh-Fard, Bridgeless Cuk power factor correction rectifier with reduced conduction losses, IET Power Electronics, vol. 5, no. 9, pp. 1733–1740, Sept. 2012.
http://dx.doi.org/10.1049/iet-pel.2011.0302

Swati Narula, Bhim Singh and G.Bhuvaneswari, A PFC based bridgeless converter with improved power quality for welding applications,” in Proc. 2015 IEEE Int. Conf. on Computational Intelligence and Communication Technology,2015, pp. 503–508.
http://dx.doi.org/10.1109/cict.2015.53

Isastia, V., Meo, S., A new ZVS-CV bridgeless PFC dual boost converter for pure electric vehicle battery charger, (2011) International Review of Electrical Engineering (IREE), 6 (3), pp. 1060-1069.
http://dx.doi.org/10.15866/iree.v6i3.8482

Boubkar, B., Ferfra, M., Chraygane, M., Bousseta, M., El Ghazal, N., Belhaiba, A., Modeling and Optimization of a New Single-Phase High Voltage Power Supply for Industrial Microwave Generators, (2014) International Review of Electrical Engineering (IREE), 9 (1), pp. 136-145.

Sabha Raj Arya, Bhim Singh, Ambrish Chandra and Kamal Al-Haddad, Learning –based anit-hebbian algorithm for control of distribution static compensator, IEEE Trans Indust Electron. Vol. 61, no. 11, pp. 6004–6012, 2014.
http://dx.doi.org/10.1109/tie.2014.2321341

Jayachandran, J., Murali Sachithanandam, R., Artificial Intelligence Based Controller for Series and Shunt Active Filters for Power Quality Improvement, (2015) International Review of Automatic Control (IREACO), 8 (3), pp. 180-190.
http://dx.doi.org/10.15866/ireaco.v8i3.5942

Jayachandran, J., Murali Sachithanandam, R., Performance Investigation of Unified Power Quality Conditioner Using Artificial Intelligent Controller, (2015) International Review on Modelling and Simulations (IREMOS), 8 (1), pp. 48-56.
http://dx.doi.org/10.15866/iremos.v8i1.5396

Jayachandran, J., Murali Sachithanantham, R., Malathi, S., Power Quality Improvement in Three Phase Four Wire Distribution System with Implementation of Fuzzy Logic Controller Based Adaptive Shunt Active Filter, (2014) International Review of Automatic Control (IREACO), 7 (2), pp. 197-207.

Jayachandran, J., Murali Sachithanandam, R., Neural Network Based Control Strategy for Hybrid DSTATCOM in Three Phase Four Wire Distribution System Under Non-Ideal Voltage Source Conditions and Varying Load Conditions, (2015) International Review of Electrical Engineering (IREE), 10 (3), pp. 421-433.
http://dx.doi.org/10.15866/iree.v10i3.5372

Jayachandran, J., Preetha, S., Malathi, S., Power Quality Improvement in Three Phase System Using Neural Network Controller Based Unified Power Quality Conditioner, (2013) International Review on Modelling and Simulations (IREMOS), 6 (4), pp. 1190-1197.

Sharma, V., Purwar, S., Chebyshev Neural Network-Based Discrete-Time Adaptive Speed Control for a Light Weighted All-Electric Vehicle, (2014) International Review of Electrical Engineering (IREE), 9 (1), pp. 92-102.

J.Jayachandran and R.Murali Sachithanandam, Performance investigation of Artificial intelligence based controller for three phase four leg shunt active filter, Frontier in Energy, vol. 9, no.4, pp.446-460, 2015
http://dx.doi.org/10.1007/s11708-015-0378-2

Malathi, S., Sachithanandam, M., Neural Network Based Control for Power Quality Improvement and Voltage Regulation in Multi Output Switched Mode Power Supply, (2015) International Review of Automatic Control (IREACO), 8 (6), pp. 425-433.
http://dx.doi.org/10.15866/ireaco.v8i6.7934

C Sengodan, B., Arunachalam, V., Dash, S., Comparison of Various Learning Algorithms for Artificial Neural Network Based On-Line Load Flow Analysis, (2014) International Review on Modelling and Simulations (IREMOS), 7 (2), pp. 323-330.

Deblecker, O., De Grève, Z., Versèle, C., SiC vs. Si-Based Isolated DC-DC Converters: Assessment of Power Loss and Mass Gains Using a Multiobjective Optimization Tool, (2014) International Review of Electrical Engineering (IREE), 9 (4), pp. 708-716.
http://dx.doi.org/10.15866/iree.v9i4.2573

Wuti, V., Bunlaksananusorn, C., Analysis Design and Experimental Verification of a Two-Switch Forward Converter, (2015) International Review of Electrical Engineering (IREE), 10(6),pp.694-703.
http://dx.doi.org/10.15866/iree.v10i6.7037


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