ENHANCING VOLTAGE STABILITY OF PHOTOVOLTAIC ENERGY CONVERTER USING POWER FACTOR CORRECTION TECHNIQUE

192 views

Authors

  • Duong Minh Quan (Corresponding Author) The University of Danang – Danang University of Science and Technology, Vietnam

Keywords:

Boost converter; DC/DC; MPPT; PFC; PV.

Abstract

Currently, the high penetration of photovoltaic energy (PV) in the power system raises many challenges due to the instability of this type of energy. To overcome this problem, this study analyzes the Power Factor Correction (PFC) control technique through the existing power grid to support converters integrated with the MPPT algorithm. Then, an experimental circuit model integrating two control methods will be fabricated and evaluated under the actual operating conditions. The experimental process shows that in the case of PFC support, output voltage response is more stable than the case that only uses the simple MPPT algorithm.

References

[1]. M. Q. Duong, N. T. Nam Tran, G. N. Sava and M. Scripcariu, "The impacts of distributed generation penetration into the power system", 2017 International Conference on Electromechanical and Power Systems (SIELMEN), 2017, pp. 295-301, (2017).

[2]. M. Q. Duong, N. T. N. Tran and C. A. Hossain, "The Impact of Photovoltaic Penetration with Real Case: ThuaThienHue – Vietnamese Grid,", 2019 International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST), pp. 682-686, (2019).

[3]. Ngoc Thien Nam Tran, Hong-Tzer Yang, Minh Quan Duong, “Integrated Transient Stability Analysis with Multi-Large-Scale Solar Photovoltaic in Distribution Network”, Journal of Science & Technology, Vol. 142(C), pp. 40-45, (2020).

[4]. Van Tan, Nguyen, Nguyen B. Nam, Nguyen H. Hieu, Le K. Hung, Minh Q. Duong, and Le H. Lam 2020. "A Proposal for an MPPT Algorithm Based on the Fluctuations of the PV Output Power, Output Voltage, and Control Duty Cycle for Improving the Performance of PV Systems in Microgrid", Energies 13, no. 17, 2020.

[5]. Tuan Anh Tran, Duong Minh Quan, “Design and performance assessment of hybrid maximum power point tracking algorithm”, Journal of Science and Technology – The University of Danang, Vol. 17, pp. 28-34, 2019.

[6]. Nguyen Binh Nam, Nguyen Van Tan, Minh Quan Duong, Le Kim Hung, Nguyen Huu Hieu, Doan Anh Tuan, “Propose a MPPT Algorithm based on Thevenin Equivalent Circuit for Improving Photovoltaic System Operation”, Frontiers in Energy Research, Vol. 8, pp. 14, (2020).

[7]. W. Zhang, Y. F. Liu, and B. Wu, “A New Duty Cycle Control Strategy for Power Factor Correction and FPGA Implementation”, IEEE Transactions on Power Electronics, Vol. 21, no. 6, pp. 1745-1753, Nov. 2006.

[8]. J. Chen, A. Prodic, R. W. Erickson, and D. Maksimovic, “Predictive digital current programmed control”, IEEE Transactions on Power Electronics, Vol. 18, no. 1, pp. 411–419, (2003).

[9]. Robert W. Erickson, and Dragan Maksimovic, "Fundamentals of Power Electronics", Springer, 2nd edition, (2011).

[10]. H. J. Kim, G. S. Seo, B. H. Cho, H. Choi, "A Simple Average Current Control with OnTime Doubler for Multiphase CCM PFC Converter", IEEE trans. Power Electron., Vol. 30, no. 3, pp. 1683-1693, (2014).

[11]. T. K Jappe, and S. A. Mussa, "Current control techniques applied in PFC boost converter at instantaneous power interruption", IECON '09 Annual conference of IEEE on Industrial Electronics, pp. 346-351, (2009).

[12]. L. Shu Fan, and A.M. Khambadkone, "A simple digital DCM control scheme for PFC Boost operating in both CCM and DCM", Conference on Energy conversion congress and exposition (ECCE), pp. 1218-1225, (2010).

Downloads

Published

26-08-2021

How to Cite

Duong Minh, Q. “ENHANCING VOLTAGE STABILITY OF PHOTOVOLTAIC ENERGY CONVERTER USING POWER FACTOR CORRECTION TECHNIQUE”. Journal of Military Science and Technology, no. 74, Aug. 2021, pp. 3-9, https://en.jmst.info/index.php/jmst/article/view/1.

Issue

Section

Research Articles