A Novel Scheme for Placement and Sizing of SVCs to Improve Voltage Stability of Wind-Integrated Power Systems

Prasanta Kumar Satpathy, Ramaprasad Panda, Pradyumna Kumar Sahoo

Abstract


On the grid front, issues concerning voltage instability worsen further as and when large wind farms are integrated at multiple locations in an existing network. Since the wind power is fluctuating in nature, it largely affects the reactive power mismatch and prevents the grid operators from injection of wind power to the grid even though it is available abundantly. Dynamic compensation of reactive power at multiple locations of the network could be an effective means for addressing such problems. This paper presents a novel method for suitable placement and sizing of Static VAR Compensators at desired locations, such that smooth evacuation of wind power can occur under various operating conditions, while maintaining voltage stability, simultaneously. The authors have studied the adverse impacts of wind penetration under various system conditions and implemented the scheme in order to improve voltage sensitivity index. The results obtained from the case studies conducted on the standard IEEE 30-bus and practical Indian 28-bus test systems validate the proposed scheme.

Keywords


Voltage stability; L-index; Wind Integration; SVC; Grid Code

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References


C. W. Taylor, Power System Voltage Stability, McGraw-Hill, 1994.

T. Van Cutsem and C. Vournas, Voltage Stability of Electric Power Systems, Norwell, MA: Kluwer, 1998.

V. Ajjarapu and B. Lee, “Bibliography on voltage stabilityâ€, IEEE Trans. Power Systems, Vol. 13, No. 1, pp. 115–125, 1998.

K. Bhattacharya and J. Zhong, “Reactive Power as an Ancillary Serviceâ€, IEEE Power Engineering Review, Vol. 21, No. 5, pp. 64-64, 2001.

International Energy Agency, Renewable for Power Generation Status & Prospects, OECD/IEA Report, 2003, France.

H. Ibrahim, M. Ghandour, M. Dimitrova, A. Ilinca, and J. Perron, “Integration of Wind Energy into Electricity Systems: Technical Challenges and Actual Solutionsâ€, Energy Procedia, Vol. 6, pp. 815-824, 2011.

A.D. Hansen and L.H. Hansen, “Wind Turbine Concept Market Penetration over 10 Years (1995-2004)â€, Wind Energy, Vol. 10, No. 1, pp. 81-97, 2007.

F.M. Hughes, O. Anaya-Lara, N. Jenkins, and G. Strbac, “A power system stabilizer for DFIG-based wind generationâ€, IEEE Trans. on Power Systems, Vol. 21, No. 2, pp. 763-772, 2006.

T. Lund, P. Sorensen, and J. Eek, “Reactive power capability of a wind turbine with doubly fed induction generatorâ€, Wind Energy, Vol. 10, pp. 379-394, 2007.

P. Kessel and H. Glavitch, “Estimating the Voltage Stability of a Power Systemâ€, IEEE Trans. on Power Delivery, Vol. 1, No. 3, pp. 346-354, 1986.

R. Raghunatha, R. Ramanujam, K. Parthasarathy, and D. Thukaram, “A new and fast technique for voltage stability analysis of a grid network using system voltage spaceâ€, International Journal of Electrical Power and Energy Systems, Vol. 20, No. 5, pp. 337-344, 1998.

N.G. Hingorani and L. Gyugyi, Understanding FACTS: Concepts and technology of flexible ac transmission systems, IEEE Press, NY, 2000.

Y.H. Song and A.T. Johns, Flexible AC transmission systems (FACTS), IEE Power and Energy Series, (30), London, UK, 1999.

D.G. Ramey and M. Henderson, “Overview of a Special Publication on Transmission System Application Requirements for FACTs Controllersâ€, Power Engg Society General Meeting, pp. 1-5, 2007.

S.A. Rahman, R.K. Varma, and W.H. Litzenberger, “Bibliography of FACTS applications for grid integration of wind and PV solar power systems: 1995–2010â€, IEEE working group report, Power and Energy Society General Meeting, pp. 1-17, 2011.

F.S. Young, “Flexible AC transmission systems: technology for the futureâ€, Proc. 20th Electrical Electronics Insulation Conference, Boston, EEIC/ICWA Exposition, pp. 216-219, 1991.

I.A. Erinmez, “Static VAR compensatorsâ€, CIGRE Working Group, Task Force No. 2 on SVC, Vol. 38, No. 1, 1986.

The ABB Static VAR Compensator, ABB Utilities AB Power Systems, Sweden.

Modeling of SVC in power system studies, ABB Power Systems, Sweden.

B.S. Pali, S. Bhowmick, and N. Kumar, “Power flow models of static VAR compensator and static synchronous compensatorâ€, IEEE Fifth Power India Conference, pp. 1-5, 2012.

D. Thukaram and L. Abraham, “Selection of static VAR compensator location and size for system voltage stability improvementâ€, Electric Power Systems Research, Vol. 54, No. 2, pp. 139-150, 2000,

Power Systems Test Case Archive, Washington University, Electrical Engineering, (http://www.ee.washington.edu/research/pstca).




DOI (PDF): https://doi.org/10.20508/ijrer.v5i2.2125.g6599

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