Volt / VAR Regulation in Energy Transmission Systems Using SVC and STATCOM Devices

Year 2019, , 424 - 433, 30.10.2019

Hamza Feza Carlak , Ergin Kayar

https://doi.org/10.17694/bajece.595761

Cited By: 2

Abstract

To ensure
energy continuity in the interconnected power systems, production and
consumption amounts should be in balance, and that can be possible by providing
constant voltage and frequency. Otherwise, undesirable large dynamic
oscillations, voltage collapse may occur, and the quality of the electrical
energy deteriorates. In this study, the power system of the Denizli Region in
the Western Mediterranean Region is modeled using realistic national data. The
simulation study is carried out to obtain the voltages, active and reactive
powers of buses in the case of no-fault and fault occurrence. Using FACTS (Flexible
Alternating Current Transmission Systems) technology such as SVC and STATCOM,
the power systems can be controlled, and the carrying capacities can be
improved within specified limits. Facts devices are capable of producing and
consuming reactive power depending on immediate needs, safe and operating
flexibility, and having a high reaction time in the simulation studies. The
maximum load limits are increased, and the control of the power system is
facilitated. STATCOM provides 31.09 %
more achievement with respect to SVC device at energy production and
consumption rates for the modeled pilot region. The reliability of the
power system has been increased against a voltage collapse, thanks to the SVC
and STATCOM controllers. Furthermore, the voltage stability of the generator is
also raised, and correspondingly the capacity of the power system enhances. The
results are compared to the existing system, and the obtained improvements may
be assessed for the enhancement of the interconnected network grid of Turkey.

Keywords

Power System Analysis, Statcom, Svc, Facts, Voltage Regulation, Reactive Power Regulation

Supporting Institution

Akdeniz Üniversitesi

Project Number

FBA-2018-3792

Thanks

This study has been supported by Akdeniz University Scientific Research Projects Coordination Department within the scope of the project no: FBA-2018-3792 for the possibility to complete a scientific research.

References

• [1] Hingorani N. G. “Flexible AC Transmission” IEEE reprinted from IEEE Spectrum, Vol. 30, No.4, 1993, pp 40-45.
• [2] Cheng, H. In, I. and Chen S. “DC-Link Voltage Control and Performance Analysis of STATCOM”, 2002.
• [3] Yang, Z. Shen, C. Zhang, L. Crow M. L.” Integration of a STATCOM and Battery Energy Storage”, IEEE Trans. on Power System, Vol. 16, no. 2, May 2001, pp. 254-260.
• [4] Çöteli, “STATCOM ile Güç Akış Kontrolü”, Yüksek Lisans Tezi Elektrik Eğitimi, Fırat Üniversitesi Fen Bilimleri Enstitüsü Elazığ, 2006.
• [5] Jaime Cepeda, Esteban Agüero, “FACTS models for stability studies in DIgSILENT Power Factory” IEEE Transmission and Distribution Latin America, 2014; DOI: 10.1109/TDC-LA.2014.6955182.
• [6] Kalair A, Abas N, Kalair AR, Saleem Z, Khan N. “Review of harmonic analysis, modeling and mitigation techniques. Renew Sustain Energy” Rev 2017, 78 (10), pp.1152–1187.
• [7] Martínez EB, Camacho CÁ. “Technical comparison of FACTS controllers in parallel connection” J Appl Res Technol 2017, 15(1), pp.36–44.
• [8] Jumaat SA, Musirin I, Baharun MM. “A voltage improvement of transmission system using static var compensator via matlab/Simulink” Indones J Electr Eng Comput Sci 2017, 6(2), pp.1–17.
• [9] Fadaee M, Radzi MAM. “Multi-objective optimization of a stand-alone hybrid renewable energy system by using evolutionary algorithms: a review. Renew Sustain Energy” Rev 2012, 16(5), pp.3364-2269.
• [10] Sadaiappan S, Renuga P, Kavitha D. “Modeling and simulation of series compensator to mitigate power quality problems” Int J Eng Sci Technol 2010, 2(12), pp.7385–7394.
• [11] Liu L, Li H, Xue Y, Liu W. “Reactive power compensation and optimization strategy for grid-interactive cascaded photovoltaic systems” IEEE Trans Power Electron 2015, 30(1), pp.188–202.
• [12] Darabian M, Jalilvand A. “A power control strategy to improve power system stability in the presence of wind farms using FACTS devices and predictive control” Int J Electr Power Energy Syst 2017, 85(2), pp.50–66.
• [13] Sharaf AM, Gandoman FH. “A switched hybrid filter - DVS/green plug for smart grid nonlinear loads, in Smart Energy Grid Engineering” (SEGE), IEEE International Conference on; 17–19 Aug. 2015, pp. 1–6.
• [14] Sharaf AM, Khaki B. Novel “switched capacitor-filter compensator for smart gridelectric vehicle charging scheme” in Proc. IEEE SGE, Oshawa, Canada; Aug 2012, pp.1–6.
• [15] Abdelsalam AA, Desouki ME, Sharaf AM. “Power quality improvement using FACTS power filter compensation scheme” J Electr Syst 2013, 9(1), pp.86–96.
• [16] Mahela OP, Shaik AG, Gupta N. “A critical review of detection and classification of power quality events” Renew Sustain Energy Rev 2015, 41, pp.495–505.
• [17] Velamuri S, Sreejith S. “Power flow analysis incorporating renewable energy sources and FACTS devices” Int J Renew Energy Res 2017, 7(1), pp.452–458.
• [18] Crow ML. “Power quality enhancement using custom power devices” IEEE Power Energy Mag 2004, pp.2-50.
• [19] H. Feza Carlak, E Kayar, “TCR-TSC SVC Sistemler Kullanılarak Enerji İletim Sistemlerinde Gerilim Regülasyonu Analizi”, 4th International Mediterranean Science and Engineering Congress IMSEC Alanya,, 2019, pp.476-481.
• [20] Hingorani, Ng. Gyugyı, L. “Understanding FACTS: concepts and technology of flexible AC transmission systems” IEEE Press, New York, 2000.
• [21] U. Arifoğlu, “Güç Sistemlerinin Bilgisayar Destekli Analizi”, Alfa Yayınları, İstanbul, 2002.
• [22] C.A. Canizares, T.F. Zeno, “Analysis of SVC and TCSC Controllers in Voltage Collapse”, IEEE Transactions on Power Systems, Vol. 14, No. 1, February 1999.
• [23] Schauder, C. and Mehta, H. “Vector Analysis and Control of Advanced Static VAR Compensators”, IEE Proceedings-C, Vol. 140, No. 4, 1993, pp.299–306.
• [24] Gyugyi, L. “Power Electronics in Electric Utilities: Static Var Compensators”, Proceedings of The IEEE, vol. 76, no. 4, 1988, pp. 483-493.
• [25] Paserba J. “How FACTS Controllers Benefit AC Transmission System” Trans. And Dist. Con. and Exp., IEEE PES Volume 3, 7-12 Sept. vol.3 2003, pp. 949 – 956.
• [26] Acha E., Fuerte-Esquivel C., Ambriz-Pe´rez R., Angeles-Camacho H.,C., “FACTS Modelling and Simulation in Power Networks”, John Wiley&Sons LTD, 2004.
• [27] Habur, K. D. O'Leary, “FACTS-Flexible Alternating Current Transmission Systems-For Cost Effective and Reliable Transmission of Electrical Energy”, 2000.
• [28] Celal Yaşar, Yılmaz Aslan, Tarık Biçer, “Bir Dağıtım Tranformatörü Bölgesindeki Kayıpların İncelenmesi’’, Dumlupınar Üniversitesi, Fen Bilimleri Enstitüsü Dergisi, Sayı 22, Ağustos 2010.
• [29] J.P Navani, N.K Sharma, Sonal Sapra, “Technical and Non-Technical Losses in Power System and Its Economic Consequence in Indian Economy’’, International Journal of Electronics and Computer Science Engineering, ISSN: 2277-1956, 2012.