Power Factor Compensation for A Three Phase Bidirectional Interlinking Ac-Dc Hybrid Microgrid System by Using Fuzzy Logic Controller

Authors

  • Mrs. K. Ratna Jyothy  Associate Professor, Electrical And Electronics Engineering, Sree Venkateswara College of Engineering, Nellore, Andhra Pradesh, India
  • S. Narmadha  Associate Professor, Electrical And Electronics Engineering, Sree Venkateswara College of Engineering, Nellore, Andhra Pradesh, India
  • G.V.S. Nithya Sri  B.Tech Student, Electrical And Electronics Engineering, Sree Venkateswara College of Engineering, Nellore, Andhra Pradesh, India
  • G. Ajay Kumar  B.Tech Student, Electrical And Electronics Engineering, Sree Venkateswara College of Engineering, Nellore, Andhra Pradesh, India
  • SK. Faruq  B.Tech Student, Electrical And Electronics Engineering, Sree Venkateswara College of Engineering, Nellore, Andhra Pradesh, India
  • CH. Tharun  B.Tech Student, Electrical And Electronics Engineering, Sree Venkateswara College of Engineering, Nellore, Andhra Pradesh, India

Keywords:

Hybrid AC-DC microgrid, bidirectional interlinking converter (BIG), constant power control, Three-phase microgrid, Fuzzy Logic Controller (FLC).

Abstract

This paper presents the modelling and simulation of Fuzzy logic controllers (FLCs) which have been widely used in power electronics and control applications, including power factor compensation in three-phase bidirectional interlinking AC-DC converters for hybrid micro-grid systems. The paper aims to improve the power factor of a three-phase bidirectional interlinking AC-DC converter in a hybrid micro-grid system using a fuzzy logic controller (FLC) based power factor compensation technique. The proposed system employs a DC source, AC grid, and renewable energy sources to power a load. The FLC is designed to regulate the power factor of the converter by adjusting the duty cycle of the converter's switches. The simulation results show that the proposed FLC-based power factor compensation technique effectively regulates the power factor of the converter and maintains it at unity. Additionally, the proposed technique demonstrates superior performance compared to other conventional techniques, such as PI control and adaptive control, under various operating conditions. This paper demonstrates the potential of FLC-based power factor compensation techniques for improving the performance of micro-grid systems, especially in hybrid micro-grid systems, where multiple energy sources are used to power a load. The proposed technique can enhance the system's efficiency, reduce the power loss, and increase the system's stability. The simulation model is implemented and tested using Matlab/Simulink.

References

  1. Fatemeh Ghalavand, Ibrahim Al-Omari, Hossine Kazemi Karegar and Hadis Karimipour, "Hybrid Islanding Detection for AC/DC Network Using DC-link Voltage," IEEE International Conference on Smart Energy Grid Engineering (SEGE), Oshawa, Canada, 2018.
  2. Gongxin Qi, Alian Chen and Jie Chen, "Improved Control Strategy of Interlinking Converters With Synchronous Generator Characteristic in Islanded Hybrid AC/DC Microgrid," CPSS TRANSACTIONS ON POWER ELECTRONICS AND APPLICATIONS, vol. VOL. 2, no. NO. 2, JUNE 2017.
  3. A. Hina Fathima, N. Prabaharan, K. Palanisamy, Akhtar Kalam, Saad Mekhilef and Jackson. J. Justo, Hybrid-Renewable Energy Systems in Microgrids: Integration, Developments and Control, Woodhead Publishing; 1 edition (June 5, 2018), 2018.
  4. ON Semiconductor, Power Factor Correction (PFC) Handbook. Choosing the Right Power Controller Solution. [5] ABB, Power Factor Correction and Harmonic Filtering in Electrical Plants, Technical Application Paper. 2008.
  5. Etienne TISON and Schneider Electric S.A, Electrical installation guide: According to IEC international standards, 2016.
  6. Nathan Weise, DQ Current Control of a Bidirectional, Isolated, Single-Stage AC-DC Converter for Vehicle-to-Grid Applications, 2013.
  7. U.A. Miranda, M. Aredes and L.G.B. Rolim, A DQ Synchronous Reference Frame Control for Single-Phase Converters.
  8. Xing Wan, Jie Ren, Tian Wan, Shi Jing, Sinian Xiong and Jiaxu Guo, "A Control Strategy of Single Phase Voltage Source PWM Rectifier under Rotating Coordinate," in International Conference on Power and Renewable Energy, 2017.
  9. Yicheng Liao, Zhigang Liu, Han Zhang and Bo Wen, "LowFrequency Stability Analysis of Single-Phase System With dq-Frame Impedance Approach—Part I: Impedance Modeling and Verification," IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 54, NO. 5, 2018.
  10. Mithat C. Kisacikoglu,, Metin Kesler and Leon M. Tolbert, "Single Phase On-Board Bidirectional PEV Charger for V2G Reactive Power Operation," IEEE TRANSACTIONS ON SMART GRID, VOL. 6, NO. 2, 2015.
  11. Jiao Jiao, Runquan Meng, Zheng Guan, Chunguang Ren, Lei Wang and Baifu Zhang, "Grid-connected Control Strategy for Bidirectional AC-DC Interlinking Converter in AC-DC Hybrid Microgrid," IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2019.
  12. Sayed Ali Khajehoddin, Masoud Karimi-Ghartemani, Alireza Bakhshai and Praveen Jain, "A Power Control Method With Simple Structure and Fast Dynamic Response for Single-Phase GridConnected DG Systems," IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 28, NO. 1, 2013.
  13. Ali Tahri and Azeddine Draou, "DESIGN OF A SIMPLE MEASURING TECHNIQUE OF THE INSTANTANEOUS POWER IN THREE PHASE SYSTEM," ELECTRICAL ENGINEERING, VOL. 56, NO. 7-8, 2005.
  14. A. Reznik, M.Godoy Simões, Ahmed Al-Durra and S. M. Muyeen, LCL Filter Design and Performance Analysis for Grid Interconnected Systems, 2013.
  15. W. Bower and M. Ropp, "Evaluation of Islanding Detection Methods for Photovoltaic Utility-Interactive Power Systems," Photvoltaic Systems Research and Development, Sandia National Laboratories IEA-PVPS T5-09: 2002, 2002.
  16. M. Karimi-Ghartemani and M.R. Iravani, "A New Phase-Locked Loop (PLL) System," IEEE Transactions on Industrial Electronics, vol. 1, pp. 421-424, 2001.

International Journal of Scientific Research in Science and Technology

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Published

2023-04-30

Issue

Volume 10, Issue 2, March-April-2023

Section

Research Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Mrs. K. Ratna Jyothy, S. Narmadha, G.V.S. Nithya Sri, G. Ajay Kumar, SK. Faruq, CH. Tharun "Power Factor Compensation for A Three Phase Bidirectional Interlinking Ac-Dc Hybrid Microgrid System by Using Fuzzy Logic Controller" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 10, Issue 2, pp.514-521, March-April-2023.