Non-Linear Control of Quasi-Z-Source Inverter with Battery for Renewable energy Systems Based ‎on Interconnection-Damping-Assignment Passivity-Based Control

Subject Areas : Electrical Engineering

Gholam Reza Shahabadi ¹ (Department of Electrical Engineering, University of Applied Science and Technology, Tehran, Iran)
Majid Reza Naseh ² (Department of Electrical Engineering, Birjand Branch, Islamic Azad University, Birjand, Iran)
Siavash Eshaghi ³ (Department of Electrical Engineering, Birjand Branch, Islamic Azad University, Birjand, Iran)

Received: 2023-07-25 Accepted : 2023-12-12 Published : 2023-12-01

Keywords:

Abstract :

Due to the growing popularity of renewable energy sources, grid-connected inverters are becoming more and more common in distributed microgrid and smart-grid system. The appropriate characteristics of Quasi-Z-source inverters (QZSI), including continuous input current, common DC rail, and high voltage gain, have made these inverters widely used in the renewable energy system. A battery is necessary for renewable energy systems in order to store energy when the demand for power is low. IN this study a configuration involving a battery across one of the capacitors on the DC side is proposed, through which the DC control loop is adjusted. Also, Interconnection-Damping-Assignment Passivity-Based Control (IDA-PBC)approach has been used to adjust the battery current/voltage and the output voltage. Compared to other controllers, the proposed controller can provide faster response and better stability for QZSI when the variation of input and load. In addition, the proposed controller is not sensitive to the system’s initial operating point and is global asymptotic stability. The simulations and theoretical design show the effectiveness of the proposed controller.

References:

[1]           F. Z. Peng, "Z-source inverter," IEEE Transactions on industry applications, vol. 39, no. 2, pp. 504-510, 2003.

[2]          O. Ellabban and H. Abu-Rub, "Z-source inverter: Topology improvements review," IEEE Industrial Electronics Magazine, vol. 10, no. 1, pp. 6-24, 2016.

[3]           S. Padmanaban, P. K. Maroti, J. B. Holm-Nielsen, F. Blaabjerg, Z. Leonowicz, and V. Yaramasu, "Quazi Z-source single stage high step-up DC-DC converter for grid-connected PV application," in 2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC/I&CPS Europe), 2019, pp. 1-6: IEEE.

[4]           P. B. Miyani and A. V. Sant, "Lead compensator-based voltage control of quasi Z-source inverter for grid integration of photovoltaic system," International Journal of Ambient Energy, vol. 44, no. 1, pp. 46-56, 2023.

[5]           E. P. Soares-Ramos, L. De Oliveira-Assís, R. Sarrias-Mena, P. García-Triviño, C. A. García-Vázquez, and L. M. Fernández-Ramírez, "Averaged Dynamic Modeling and Control of a Quasi-Z-Source Inverter for Wind Power Applications," IEEE Access, vol. 9, pp. 114348-114358, 2021.

[6]           P. Wang, L. Zhou, Y. Zhang, J. Li, and M. Sumner, "Input-parallel output-series DC-DC boost converter with a wide input voltage range, for fuel cell vehicles," IEEE Transactions on Vehicular Technology, vol. 66, no. 9, pp. 7771-7781, 2017.

[7]           Q. Lei, D. Cao, and F. Z. Peng, "Novel loss and harmonic minimized vector modulation for a current-fed quasi-Z-source inverter in HEV motor drive application," IEEE Transactions on Power Electronics, vol. 29, no. 3, pp. 1344-1357, 2013.

[8]           T. Na, Q. Zhang, S. Dong, H. J. Raherimihaja, G. Chuai, and J. Wang, "A soft-switched modulation for a single-phase quasi-Z-source-integrated charger in electric vehicle application," IEEE Transactions on Power Electronics, vol. 35, no. 5, pp. 4602-4612, 2019.

[9]           M. Bharat, A. Murty, and R. Dash, "Design and analysis of trans Z-source inverter for electric vehicle applications using neural network-clustering," Bulletin of Electrical Engineering and Informatics, vol. 12, no. 3, pp. 1783-1796, 2023.

[10]         S. N. Rao and P. Kumar, "Performance analysis of Z-source inverter topologies for renewable energy sources and fuel cell applications," in 2020 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER), 2020, pp. 165-170: IEEE.

[11]         J. Liu, S. Jiang, D. Cao, X. Lu, and F. Z. Peng, "Sliding-mode control of quasi-Z-source inverter with battery for renewable energy system," in 2011 IEEE Energy Conversion Congress and Exposition, 2011, pp. 3665-3671: IEEE.

[12]         U. Shinde, S. Kottagattu, S. Kadwane, and S. Gawande, "Grid-connected quasi-z-source inverter with battery," Turkish Journal of Electrical Engineering and Computer Sciences, vol. 26, no. 4, pp. 1847-1859, 2018.

[13]         S. Samanta, S. Barman, J. P. Mishra, P. Roy, and B. K. Roy, "Design of an interconnection and damping assignment‐passivity based control technique for energy management and damping improvement of a DC microgrid," IET Generation, Transmission & Distribution, vol. 14, no. 11, pp. 2082-2091, 2020.

[14]         S. Pang et al., "Interconnection and damping assignment passivity-based control applied to on-board DC–DC power converter system supplying constant power load," IEEE Transactions on Industry Applications, vol. 55, no. 6, pp. 6476-6485, 2019.