Cost Reduction of Hybrid System Using Current Loop Control for Inverter and Wind Variation Control

  • Megha . M. Tech. Scholar, Department of Electrical & Electronics Engineering, Oriental College of Technology, Bhopal, India
  • Ranjeeta Khare HOD, Department of Electrical & Electronics Engineering, Oriental College of Technology, Bhopal, India
Keywords: HERS, Storage system, Cost analysis, internal loop control.

Abstract

The hybrid renewable energy system (HRES) is a combination of renewable and conventional energy sources. It can also combine two or more renewable energy sources operating in standalone mode or in network mode. In this work two models have been created in with we have proposed a model of hybrid system in which inverter is controlled by a designed internal current loop controller and wind variations are adjusted using a algorithm. It was found to be that the proposed system gives 1150 VA output which is considerably more than the 1000VA output of the system with basic voltage control. The efficiency is enhanced from 68 % to 70%.  The system cost was found to be 70483.53 units in the system having basic voltage control and with the internal current loop control, it was reduced to 66795.26 units. Thus it can be drawn from this work that while designing an inverter control strategy the proposed internal current loop control can serve the purpose with better results in terms of power, efficiency and system cost.

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References

[1] hahbazHussain , Rashid Al-ammari “Optimisation of hybrid renewable energy system using iterative filter selection approach” Volume: 11 , Issue: 11 , 9 13 2017
[2] T. Adeferati, R.C. Bansal, "Integration of renewable distributed generation into the distribution system: a review", IET Renew. Energy Power Gener., vol. 10, no. 7, pp. 873-884, 2016.
[3] Peiyuan Li , Jianwen Zhang “DC bus current optimization control strategy in DFIG wind power systems with current source converter” IECON 2017 - 43rd Annual Confe 29 Oct.-1 Nov. 2017
[4] Lihui Yang, Zhao Xu “Advanced Control Strategy of DFIG Wind Turbines for Power System Fault Ride Through” IEEE Transactions on Power Systems 27:713 -722 • May 2012 DOI: 10.1109/TPWRS.2011.2174387
[5] Julius Mwaniki, Hui Lin “A Concise Presentation of Doubly Fed Induction Generator Wind Energy Conversion Systems Challenges and Solutions” Volume 2017, Article ID 4015102
[6] Marouane El Azzaoui, HassaneMahmoudi “Modeling, Control and Analysis of a Doubly Fed Induction Generator Based Wind Turbine System: Optimization of the Power Produced” wseas transactions on power systems E-ISSN: 2224-350X Volume 12, 2017
[7] Andrés Peña Asensio, Santiago Arnaltes Gómez “A Voltage and Frequency Control Strategy for Stand-Alone Full Converter Wind Energy Conversion Systems” 26 January 2018; Accepted: 20 February 2018; Published: 25 February 2018
[8] Peiyuan Li ; Jianwen Zhang “DC bus current optimization control strategy in DFIG wind power systems with current source converter” 29 Oct.-1 Nov. 2017 DOI: 10.1109/IECON.2017.8216176
[9] Van-Tung Phan, and Hong-Hee Lee, “Performance Enhancement of Stand-Alone DFIG Systems With Control of Rotor and Load Side Converters Using Resonant Controllers,” IEEE Trans. on Ind. Appl., vol. 48, No. 1, pp. 199-210, Jan./Feb. 2012.
[10] Lihui Yang, Zhao Xu “Advanced Control Strategy of DFIG Wind Turbines for Power System Fault Ride Through” IEEE Transactions on Power Systems 27:713 -722 • May 2012 DOI: 10.1109/TPWRS.2011.2174387

Published
September 2019
How to Cite
., M., & Khare, R. (2019). Cost Reduction of Hybrid System Using Current Loop Control for Inverter and Wind Variation Control. SMART MOVES JOURNAL IJOSCIENCE, 5(9), 12-20. https://doi.org/10.24113/ijoscience.v5i9.224