1. bookVolume 72 (2021): Issue 6 (December 2021)
Journal Details
License
Format
Journal
eISSN
1339-309X
First Published
07 Jun 2011
Publication timeframe
6 times per year
Languages
English
access type Open Access

Predictive control strategy on an the ultra-high gain DC/DC converter suitable for photovoltaic energy conversion system

Published Online: 22 Dec 2021
Page range: 388 - 394
Received: 13 Jul 2021
Journal Details
License
Format
Journal
eISSN
1339-309X
First Published
07 Jun 2011
Publication timeframe
6 times per year
Languages
English
Abstract

This paper presents a control scheme based on the predictive control strategy on an ultra-high gain DC/DC converter with two-phase interleaved structure. the proposed converter consists of coupled inductors and a voltage multiplier cell to increase the voltage gain. due to the variations in the input voltage and the load in the photovoltaic system, tracking the input voltage from its reference value and also dividing the current evenly in the interleaved structure are considered as important control objectives. the proposed predictive control scheme is employed to the proposed converter using two internal and external control loops and the use of a second-order luenberger observer. finally, the effectiveness and the desired performance of the proposed predictive control scheme is verified by presenting the simulation results as the real-time validation by MATLAB and ATMEGA16A-PU.

Keywords

[1] Y. Lu, K. Sun, H. Wu, X. Dong, and Y. Xing, “A Three-Port Converter Based Distributed DC Grid Connected PV System with Autonomous Output Voltage Sharing Control”, IEEE Transactions on Power Electronics, vol. 34, no. 1, pp. 325-339, 2019.10.1109/TPEL.2018.2822726 Search in Google Scholar

[2] Y. Zheng, H. Li, W. Wang, B. Zhang, and T. Q. Zheng, “Cost-Effective Clamping Capacitor Boost Converter with High Voltage Gain”, IET Power Electronics, vol. 13, no. 9, pp. 1775-1786, 2020. Search in Google Scholar

[3] M. Hoseinzadeh, R. Ebrahimi, H. M. Kojabadi, J. M. Guerrero, N. N. Esfetanaj, and L. Chang, “Novel High Gain DC-DC Converter Based on Coupled Inductor and Diode Capacitor Techniques with Leakage Inductance Effects”, IET Power Electronics, vol. 13, no. 11, pp. 2380-2389, Aug. 2020. Search in Google Scholar

[4] C.Y. Chan, S. H. Chincholkar, and W. Jiang, “Adaptive Current-Mode Control of a High Step-up DC-DC Converter”, IEEE Transactions on Power Electronics, vol. 32, no. 9, pp. 7297-7305, 2017. Search in Google Scholar

[5] A. Dashtestani, and B. Bakkaloglu, “A Fast Settling Oversampled Digital Sliding-Mode DC-DC Converter”, IEEE Transactions on Power Electronics, vol. 30, no. 2, pp. 1019-1027, 2015. Search in Google Scholar

[6] R.-J. Wai, and L.-C. Shih, “Adaptive Fuzzy-Neural-Network Design for Voltage Tracking Control of a DC-DC Boost Converter”, IEEE Transactions on Power Electronics, vol. 27, no. 4, pp. 2104-2115, 2012. Search in Google Scholar

[7] S. Selvaperumal, C. C. A. Rajan, and S. Muralidharan, “Stability and Performance Investigation of a Fuzzy-Controlled LCL Resonant Converter in an RTOS Environment”, IEEE Transactions on Power Electronics, vol. 28, no. 4, pp. 1817-1832, 2013. Search in Google Scholar

[8] W. Song, N. Hou, and M. Wu, “Virtual Direct Power Control Scheme of Dual Active Bridge DC-DC Converters for Fast Dynamic Response”, IEEE Transactions on Power Electronics, vol. 33, no. 2, pp. 1750-1759, 2018. Search in Google Scholar

[9] W. Li, X. Xiang, C. Li, W. Li, and X. He, “Interleaved High Step-up ZVT Converter with Built-in Transformer Voltage Doubler Cell for Distributed PV Generation System”, IEEE Transactions on Power Electronics, vol. 28, no. 1, pp. 300-313, 2013.10.1109/TPEL.2012.2199771 Search in Google Scholar

[10] T. Nouri, S. H. Hosseini, E. Babaei, and J. Ebrahimi, “Interleaved High Step-up DC-DC Converter Based on Three-Winding High-Frequency Coupled Inductor and Voltage Multiplier Cell”, IET Power Electronics, vol. 8, no. 2, pp. 175-189, Feb. 2015.10.1049/iet-pel.2014.0165 Search in Google Scholar

[11] H. J. Fard, “Implementation of Predictive Control Strategy on Neutral Point Clamped Inverter with Quasi Impedance-Source Network in a Wind Power System Based on Permanent Magnet Synchronous Generator”, Journal of Electrical Systems, vol. 15, no. 3, pp. 429-447, 2019. Search in Google Scholar

[12] H. J. Fard, “Design and Implementation of Predictive Controllers on the Rectifier and Quasi Impedance Source Inverter in a Wind Energy Conversion System Based on Permanent Magnet Synchronous Generator”, International Journal on Smart Sensing and Intelligent Systems, vol. 10, no. 2, pp. 451-490, 2017.10.21307/ijssis-2017-220 Search in Google Scholar

[13] K. Ouari, M. Ouhrouche, T. Rekioua, and T. Nabil, “Nonlinear Predictive Control of Wind Energy Conversion System Using DFIG with Aerodynamic Torque Observer”, Journal of Electrical Engineering, vol. 65, no. 6, pp. 333-341, 2014.10.2478/jee-2014-0055 Search in Google Scholar

Recommended articles from Trend MD

Plan your remote conference with Sciendo