Grid Integrated Solar Energy Conversion System Using Super-Lift Converter

 
 
 
  • Abstract
  • Keywords
  • References
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  • Abstract


    Grid integrated photovoltaic (PV) system is capable of maximizing solar energy conversion by minimizing power losses. Conventionally, the grid integrated PV system uses boost or buck-boost DC-DC converters in the DC link for lifting up the PV output. Also, a separate complex circuit is used for active power compensation in the grid end. This paper proposes an advanced DC-DC converter by name Super-Lift Converter (SLC) in the DC link of grid integrated PV system. Unlike the conventional DC-DC converters, the proposed converter lifts up the DC link voltage thrice that of the input voltage. In addition, the proposed SLC is regulated using a PI controlled active front end (AFE) topology, which results in operation of unity power factor at grid end. The suggested system is simulated using MATLAB software. The presented results such as grid end voltage and current, input and output power of SLC and DC link voltage validates the effectiveness of the developed system.

     

     


  • Keywords


    Active Front End; DC-DC conversion; Energy; Photovoltaic; Voltage Ripple

  • References


      [1] Farzam Nejabatkhah, ”Modeling and control of new three input dc-dc boost converter for hybrid PV FCL battery power system,” IEEE Transaction on power electronics., vol. 27, no. 5, May 2012.

      [2] Monzer Al Sakka , Joeri Van Mierlo and HamidGualous ,”DC-DC converter for electric vehicles,” VRIJI universiteitBrussel, Universite de Caen Basse-Normandie Begium ,France.

      [3] K.V Ravi Kishore, B.Wang, Z.Wang and PL.SO,”Design and implementation of APWM ZVZCS full bridge DC-DC converter for battery charging in EV,” IEEE Transaction on power electronics., Sep 14 2016.

      [4] B. Whitaker, A. Barkley, Z. Cole, B. Passmore, D. Martin, T. R. McNutt, A. B. Lostetter, J. S. Lee and K. Shiozaki, “A high-density, high-efficiency, isolated on-board vehicle battery charger utilizing silicon carbide power devices,” IEEE Trans. Power Electronics, vol. 29, no. 5, pp. 2606-2617, May 2014.

      [5] A. Khaligh and S. Dusmez, “Comprehensive topological analysis of conductive and inductive charging solutions for plug-in electric vehicles,” IEEE Trans. Vehicular Technology, vol. 61, no. 8, pp. 3475- 3489, Oct. 2012.

      [6] Z. Chen, L. Shi, and F. Ji, “Comparison of phase-shifted full-bridge converters with auxiliary networks,” in Proc. International Power Electronics and Motion Control (IPEMC), 2012, pp. 1700-1706.

      [7] B. Yang, J. L. Duarte, W. Li, K. Yin, H. Xiangning, and Y. Deng, “Phase-shifted full-bridge converter featuring ZVS over the full-load range,” in Proc. IEEE Annual Industrial Electronics Conference (IECON), 2010, pp. 644-649.

      [8] Luiz Henrique S. C. Barreto,” High-Voltage Gain Boost Converter Based on Three-State Commutation Cell for Battery Charging Using PV Panels in a Single Conversion Stage,” IEEE Trans. Power Electronics,vol.29,NO.1,Jan 2014.

      [9] Longcheng Tan,” Comprehensive DC Power Balance Management in High-Power Three-Level DC-DC Converter for Electric Vehicle Fast Charging,” IEEE Trans. Power Electronics, vol. 28, no. 9, Mar 2015.

      [10] B. Wu, “High-power converters and ac drives,” IEEE Press-Wiley., 2006.

      [11] J. Rodriguez, S. Bernet, P. K. Steimer, and I. E. Lizama, “A survey on neutral-point-clamped inverters,” Industrial Electronics, IEEE Transactions on, vol. 57, no. 7, pp. 2219–2230, 2010.

      [12] J. Yang, F. C. Lee, and L. Sizhao, “Space Vector Modulation for Three-Level NPC Converter With Neutral Point Voltage Balance and Switching Loss Reduction,” IEEE Trans. Power Electron., vol. 29, no. 10, pp.5579–5591, 2014.

      [13] Jianwu Zeng, ”An Isolated Three-Port Bidirectional DC-DC Converter for Photovoltaic Systems with Energy Storage,” IEEE Trans. Power Electron., vol.5,Jan 2015.

      [14] J. Lee, B. Min, D. Yoo, R. Kim, and J. Yoo, “A new topology for PV DC/DC converter with high efficiency under wide load range,” in Proc. European Conf. Power Electron. Appl., Sept. 2007, pp. 1-6.

      [15] Fariborz Musavi, ”Control Strategies for Wide Output Voltage Range LLC Resonant DC-Dc Converters in Battery Chargers,” IEEE Transactions on Power Electronics, Jan 2014.

      [16] T. Liu, Z. Zhou, A. Xiong, J. Zeng, and J. Ying, “A novel precise design method for LLC series resonant converter,” in Proc. IEEE INTELEC, 2006, pp. 1–6.

      [17] D. Casadei , G. Grandi and C. Rossi, “Single-phase single stage PV generation system based on a ripple correlation control maximum power point tracking,” IEEE Trans. on Energy conversion, 2006.

      [18] S.Liu, H.Liu and Y.Zha, "A solar maximum power point tracking algorithm based on a discrete-time ripple correlation control" Transaction of the Chinese Society of Agriculture Engineering, 2013.

      [19] Bouzelata Yahia, Djeghloud HIND,Chenni Rachid,"The application of an active power filter on a PV power generation system,” International journal of renewable energy research., vol. 2, 2012.

      [20] Hanen Abbes, Hafedh Abid, Kais Loukil,"An Improved MPPT incremental conductance algorithm using T-S fuzzy system for PV panel "'International journal of renewable energy research ,vol. 5, 2015.

      [21] Luo F.L and YeH., Advanced DC-DC converters CRC press, chapter 3, 2003.

      [22] Luo F.L. and Ye H., “Positive output super-lift converters,” IEEE Transaction on Power Electronics, vol. 18, no. 1, pp.105-113, 2003.

      [23] Comines. P and Munro.N., “PID Controlers recent tuning methods and design of specifications,” Proceeding of IEEE control theory and applications, vol. 149, no. 1,pp. 46-53, 2002.

      [24] Mattavelli P., Rossetto L. and Spiazzi G., “Small signal analysis of DC-DC converter with sliding mode control,” IEEE Transactions on Power Electronics, vol. 12, no. 1, pp. 96-102, 1997.

      [25] Panov Y., Rajagopalan J., and Lee F.C., “Analysis and control design of N paralleled DC-DC converters with master-slave current sharing control,” in Proceeding of Applied Power Electronics Conference, pp. 436-442, 1997.

      [26] M. Rajesh, Manikanthan, “ANNOYED REALM OUTLOOK TAXONOMY USING TWIN TRANSFER LEARNING”, International Journal of Pure and Applied Mathematics, ISSN NO: 1314-3395, Vol-116, No. 21, Oct 2017.

      [27] T.Padmapriya and V.Saminadan, “Utility based Vertical Handoff Decision Model for LTE-A networks”, International Journal of Computer Science and Information Security, ISSN 1947-5500, vol.14, no.11, November 2016.


 

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Article ID: 12025
 
DOI: 10.14419/ijet.v7i2.24.12025




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