Power Quality Improvement using Parallel Connected FACTS Device with Simplified d-q Control

N. Rajesh; M. Venu Gopala Rao; R. Srinivasa Rao

doi:10.4108/ew.v9i40.2139

Authors

N. Rajesh Research Scholar, EEE Department, JNTUK Kakinada, Andhra Pradesh- India- 533003
M. Venu Gopala Rao Professor, EEE Department, PVP Siddhartha Institute of Technology, Andhra Pradesh- India- 520007
R. Srinivasa Rao Professor, EEE Department, JNTUK Kakinada, Andhra Pradesh- India- 533003

DOI:

https://doi.org/10.4108/ew.v9i40.2139

Keywords:

FACTS, APF, Parallel APF, d-q theory, harmonics

Abstract

INTRODUCTION: Distribution network is mainly affected by the end user load nature. Ruinous influence on power system operation based on the type of load used by the end user and due to the presence of non-linear loads causes Harmonics in power system. The concept of reducing the harmful effect of harmonics on power system attracted the research attentiveness.

OBJECTIVES: To reduce these harmonics and reactive power problems FACTS devices are found reliable. Out of various FACTS devices, Active Power Filter (APF) is one FACTS device which identifies and controls the harmonic contamination in power system with non-linear loads. This work mainly presents a parallel APF concept for the compensation of harmonics to improve the reliability of the system.

METHODS: The main contribution of this work is proposal of single control strategy for compensation of Power quality. Corrective back currents (for parallel APF) to compensate the identified harmonics are generated using modified d-q reference-based control methodology.

RESULTS: The models are developed, and analysis is presented using MATLAB/SIMULINK software

CONCLUSION: d-q reference theory control strategy is explained in detail. Load current, Source Voltage and DC link voltage which are measured using various sensors and send to processor. modified d-q reference the signals to be measured are same

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References

M Gopal Raj, C. Pradip, M.S.P. Subathra,"Analysis of Energy Management in Grid connected Residential PV system"International Journal of Innovations in Scientific and Engineering Research. (IJISER) Vol. 6, Issue. 7, July 2019.

D. Kai, L. Wei, H. Yuchuan, H. Yuchuan, H. Pan and Q. Yimin, "Power Quality Comprehensive Evaluation for Low-Voltage DC Power Distribution System," 2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC), Chengdu, China, pp. 1072-1077, 2019. DOI: https://doi.org/10.1109/ITNEC.2019.8729529

Z. Wu, X. Ni, G. Wu, J. Shi, H. Liu and Y. Hou, "Comprehensive Evaluation of Power Supply Quality for Power Sale Companies Considering Customized Service," 2018 International Conference on Power System Technology (POWERCON), Guangzhou, pp. 734-739, 2018. DOI: https://doi.org/10.1109/POWERCON.2018.8602238

K. Suslov, N. Solonina and D. Gerasimov, "Assessment of an impact of power supply participants on power quality," 2018 18th International Conference on Harmonics and Quality of Power (ICHQP), Ljubljana, pp. 1-5, 2018. DOI: https://doi.org/10.1109/ICHQP.2018.8378836

A. G. Peter and K. A. Saha, "Comparative study of harmonics reduction and power factor enhancement of six and 12-pulses HVDC system using passive and shunt APFs harmonic filters," 2018 International Conference on the Domestic Use of Energy (DUE), Cape Town, pp. 1-10, 2018. DOI: https://doi.org/10.23919/DUE.2018.8384395

S.Mutharasu, R.Meena, "Droop Control Based Integration of Distributed Generation Sources in Power Grid",International Journal of Innovations in Scientific and Engineering Research (IJISER), Vol. 4 Issue. 5 MAY 2017/101.

M. A. Chitsazan and A. M. Trzynadlowski, "Harmonic mitigation in interphase power controller using passive filter-based phase shifting transformer," 2016 IEEE Energy Conversion Congress and Exposition (ECCE),Milwaukee, WI, pp. 1-5, 2016. DOI: https://doi.org/10.1109/ECCE.2016.7855139

R. Guzman L. G. De Vicuña J. Morales M. Castilla J. Miret "Model-based control for a three-phase shunt active power filter" IEEE Trans. Ind. Electron. vol. 63 no. 7 pp. 3998-4007 July 2016. DOI: https://doi.org/10.1109/TIE.2016.2540580

P. P. Jadhav and A. S. Patil, "Reduce harmonics using PI controller in d-q reference frame for active power filter," 2016 International Conference on Global Trends in Signal Processing, Information Computing and Communication (ICGTSPICC),Jalgaon, pp. 653-656, 2016. DOI: https://doi.org/10.1109/ICGTSPICC.2016.7955382

A. Medina-Rios and H. A. Ramos-Carranza, "An Active Power Filter in Phase Coordinates for Harmonic Mitigation," in IEEE Transactions on Power Delivery, Vol. 22, no. 3, pp. 1991-1993, July 2007. DOI: https://doi.org/10.1109/TPWRD.2007.899985

H. A. Ramos-Carranza, A. Medina and G. W. Chang, "Real-Time Shunt Active Power Filter Compensation," in IEEE Transactions on Power Delivery,Vol. 23, no. 4, pp. 2623-2625, Oct. 2008. DOI: https://doi.org/10.1109/TPWRD.2008.2002836

Woo-Cheol Lee, Taeck-Kie Lee and Dong-Seok Hyun, "A three-phase parallel active power filter operating with PCC voltage compensation with consideration for an unbalanced load," in IEEE Transactions on Power Electronics,Vol. 17, no. 5, pp. 807-814, Sept. 2002 DOI: https://doi.org/10.1109/TPEL.2002.802175