i-manager Publications

Comparison Between Inverter Control Techniques in Grid Connected Solar Photovoltaic Systems

Sushil Kumar Gupta*, Aarti Ahlawat**, Diksha Gupta***

* Professor, Department of Electrical Engineering, Deenbandhu Chotu Ram University of Science and Technology, Sonipat, Haryana, India.

** Post-graduate, Department of Electrical Engineering, Deenbandhu Chotu Ram University of Science and Technology, Sonipat, Haryana, India.

*** Project Engineer, Wipro Technologies Ltd, Greater Noida, India.

Periodicity:October - December'2018
DOI : https://doi.org/10.26634/jee.12.2.14334

Abstract

This paper deals with interaction of 10 kW Solar PV system with grid and study of real power flow from Solar PV to the load and to the grid. The proposed PV power plant system is modeled using MATLAB/Simulink software and its performance is studied. The whole system deals with simulation of a PV panel, MPPT controller, boost converter, and 3ɸ VSI and the control algorithms used in the system. The Solar Photovoltaic system has a MPPT tracking system with DC-DC boost converter to track the maximum power from the solar panels. The MPPT technique implemented in this system is the Modified Perturb and Observe method which is used to improve the efficiency of the system. The interface between grid and solar PV is carried out through a Voltage Source inverter and thus eliminating the current harmonics based on a control technique used in Voltage source inverters. The analysis and control design of grid connected PV inverter using PI control technique is performed in synchronous d-q rotating reference frame to achieve maximum output voltage response and active power. The SPWM (Sinusoidal Pulse Width Modulation), SRFT (Synchronous Reference Frame Theory) and IRPT (Instantaneous Reactance Power Theory) inverter techniques are implemented to control the proposed solar photovoltaic system. A current control strategy with PWM technique is proposed to provide pulse for VSI. This system demonstrates the elimination of harmonics and improves power factor.

Keywords

Voltage Source Converter, Synchronous Reference Frame Theory, Instantaneous Reactance Power Theory

How to Cite this Article?

Gupta, S. K., Ahlawat, A., and Gupta. (2018). Comparison Between Inverter Control Techniques in Grid Connected Solar Photovoltaic Systems. i-manager’s Journal on Electrical Engineering, 12(4), 24-31. https://doi.org/10.26634/jee.12.2.14334

References

[1]. Babu, K. D., Ramaprabha, R., Rajini, V., & Bansal, K. (2016, March). Auto synchronization of photovoltaic fed grid systems. In Electrical Energy Systems (ICEES), 2016 3^rdInternational Conference on (pp. 207-214). IEEE.

[2]. Bhople, S. U., & Rayarao, S. K. (2016). Comparison of various reference current generation techniques for performance analysis of shunt active power filter using Matlab simulation. International Journal of Current Engineering and Technology, 6(2), 606-611.

[3]. Bouhafs, A., Lokmane, B. M., & Mohamed, Djarallah. (2015). Grid connected photovoltaic system, for a 800 W. Energy Procedia, 74, 414-422.

[4]. Chovatia, C. M., Gupta, N. P., & Gupta, P. N. (2012). Harmonic Mitigation using Shunt Active Filter at Utility end in grid connected to Renewable Source of Energy. International Journal of Emerging Technology and Advanced Engineering, 2(8), 230-235.

[5]. Dubey, K., & Shah, M. T. (2016). Design and simulation of solar PV system. International Conference on Automatic Control and Dynamic Optimization Techniques (ICACDOT) (pp. 1-9).

[6]. Francis, W. K., & Mathew, P. J. (2014). MATLAB/Simulink PV Module Model of P & O and DC Link CDC MPPT Algorithms with Labview Real Time Monitoring and Control Over P & O Technique. Int. J. Adv. Res. Electr. Electron. Instrum. Eng., 3(5), 92-101.

[7]. Gupta, S. K., & Bansal, R. (2014). ATC in competitive electricity market using TCSC. International Journal of Electrical, Electronic Science and Engineering, 8(2), 308- 311.

[8]. Hauke, B. (2014). Basic Calculation of a Boost Converter's Power Stage (SLVA372C). Retrieved from Texas Instruments website: http://www.ti.com/lit/an/ slva372c/slva372c.pdf

[9]. Jyothi, G. A., & Narasimham, P. V. R. L. (2015). Implementation of reactive power theory for current harmonic reduction and reactive power compensation in three phase four wire system. IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE), 10(1), 68-74.

[10]. Lakshmanan, S. A., Rajpourhit, B. S., & Jain, A. (2014, March). Modeling and analysis of 3-phase VSI using SPWM technique for grid connected solar PV system. In Electrical, Electronics and Computer Science (SCEECS), 2014 IEEE Students' Conference on (pp. 1-6). IEEE.

[11]. Lueangamornsiri, T., Thongpull, K., Chalermyanont, K., & Wichakool, W. (2016, June). Design and development of a stand-alone solar energy harvesting system by MPPT and quick battery charging. In Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2016 13^th International Conference on (pp. 1-5). IEEE.

[12]. Singh, B., Shahani, D. T., & Verma, A. K. (2013, July). IRPT based control of a 50 kW grid interfaced solar photovoltaic power generating system with power quality improvement. In Power Electronics for Distributed Generation Systems (PEDG), 2013 4^th IEEE International Symposium on (pp. 1-8). IEEE.

[13]. Tripathi, R. N., & Singh, A. (2013, October). SRF theory based grid interconnected Solar Photovoltaic (SPV) system with improved power quality. In 2013 International Conference on Emerging Trends in Communication, Control, Signal Processing and Computing Applications (C2SPCA) (pp. 1-6). IEEE.

[14]. Varshney, G., Chauhan, D. S., & Dave, M. P. (2016). Evaluation of power quality issues in grid connected PV systems. International Journal of Electrical and Computer Engineering (IJECE), 6(4), 1412-1420.

[15]. Verma, A. K., Singh, B., & Shahani, D. T. (2012, September). Grid interfaced solar photovoltaic power generating system with power quality improvement at AC mains. In Sustainable Energy Technologies (ICSET), 2012 IEEE Third International Conference on (pp. 177-182). IEEE.

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Comparison Between Inverter Control Techniques in Grid Connected Solar Photovoltaic Systems

Abstract

Keywords

How to Cite this Article?

References

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