Improvement of Voltage Profile of Grid Integrated Wind Distributed Generation by SVC
Due to the continuous increment of the load demand,
identification of weaker buses, improvement of voltage profile and
power losses in the context of the voltage stability problems has
become one of the major concerns for the larger, complex,
interconnected power systems. The objective of this paper is to
review the impact of Flexible AC Transmission System (FACTS)
controller in Wind generators connected electrical network for
maintaining voltage stability. Wind energy could be the growing
renewable energy due to several advantages. The influence of wind
generators on power quality is a significant issue; non uniform power
production causes variations in system voltage and frequency.
Therefore, wind farm requires high reactive power compensation; the
advances in high power semiconducting devices have led to the
development of FACTS. The FACTS devices such as for example
SVC inject reactive power into the system which helps in maintaining
a better voltage profile. The performance is evaluated on an IEEE 14
bus system, two wind generators are connected at low voltage buses
to meet the increased load demand and SVC devices are integrated at
the buses with wind generators to keep voltage stability. Power
flows, nodal voltage magnitudes and angles of the power network are
obtained by iterative solutions using MIPOWER.
[1] S. Schierloch, S. Wachtel, S. Adolff, “Wind farm technology utilizing
Wind Energy Converters with FACTS Capabilities”, 2009.
[2] A. Beekmann, J. Marques, E. Quitmann, S. Wachtel, “Wind energy
converters with FACTS Capabilities for optimized integration of wind
power into transmission and distribution systems”, CIGRE, 2009.
[3] H. Ren, D. Watts, Z. Mi, J. Lu “A Review of FACTS” Practical
Consideration and Economic Evaluation”, Power and Energy
Engineering Conference”, APPEEC, 2009.
[4] X.-P. Zhang, C. Rehtanz, B. Pal “Flexible AC Transmission Systems:
Modelling and Control”, Springer, Berlin, 2006.
[5] K. R. Padiyar “FACTS Controllers in Power Transmission and
Distribution”, New Age International, 2007.
[6] B. Sookananta, S. Galloway, G. M. Burt and J. R. McDonald “The
Placement of FACTS Devices in Modern Electrical Network”, UPEC,
2006.
[7] E. Acha, V.G. Agelidis, O. Anaya-Lara, T.J.E. Miller “Power
Electronics Control in Electrical Systems”, Newnes, 2002.
[8] Y.H. Song, A.T. Johns “Flexible AC Transmission Systems (FACTS)”,
The Institution of Engineering and Technology, 2008.
[9] T. Gehlhaar, “Grid code compliance beyond LVRT”, Bremen, 2009.
[10] M. Rasmussen, H.K. Jørgensen, “Current Technology for Integrating
Wind Farms into Weak Power Grids”, IEEE/PES, 2005.
[11] W. Qiao, R.G. Harley “Grid connection Requirements and Solutions for
DFIG Wind Turbines”, IEEE Energy 2030, 2008.
[12] J. Morren, S.W.H. de Haan, W.L. Kling, J. A. Ferreira, “Wind Turbines
Emulating Inertia and Supporting Primary Frequency Control”, IEEE
Ttrans. on Power Systems, Vol. 21, No. 1, Feb 2006.
[13] P. Kundur, “Power System Stability and Control”, McGraw-Hill.
[14] C. Wessels, F.W. Fuchs, “Concept and Performance of Voltage Swell
Mitigation in Wind farms with FACTS”, EWEC, 2009.
[15] W. Qiao, G.K. Venayagamoorthy, R.G. Harley, “Coordinated Reactive
Power Control of a Large Wind Farm and a STATCOM Using Heuristic
Dynamic Programming”, IEEE Ttrans. on Energy Conversion, Vol. 24,
No. 2, Jun 2009.
[1] S. Schierloch, S. Wachtel, S. Adolff, “Wind farm technology utilizing
Wind Energy Converters with FACTS Capabilities”, 2009.
[2] A. Beekmann, J. Marques, E. Quitmann, S. Wachtel, “Wind energy
converters with FACTS Capabilities for optimized integration of wind
power into transmission and distribution systems”, CIGRE, 2009.
[3] H. Ren, D. Watts, Z. Mi, J. Lu “A Review of FACTS” Practical
Consideration and Economic Evaluation”, Power and Energy
Engineering Conference”, APPEEC, 2009.
[4] X.-P. Zhang, C. Rehtanz, B. Pal “Flexible AC Transmission Systems:
Modelling and Control”, Springer, Berlin, 2006.
[5] K. R. Padiyar “FACTS Controllers in Power Transmission and
Distribution”, New Age International, 2007.
[6] B. Sookananta, S. Galloway, G. M. Burt and J. R. McDonald “The
Placement of FACTS Devices in Modern Electrical Network”, UPEC,
2006.
[7] E. Acha, V.G. Agelidis, O. Anaya-Lara, T.J.E. Miller “Power
Electronics Control in Electrical Systems”, Newnes, 2002.
[8] Y.H. Song, A.T. Johns “Flexible AC Transmission Systems (FACTS)”,
The Institution of Engineering and Technology, 2008.
[9] T. Gehlhaar, “Grid code compliance beyond LVRT”, Bremen, 2009.
[10] M. Rasmussen, H.K. Jørgensen, “Current Technology for Integrating
Wind Farms into Weak Power Grids”, IEEE/PES, 2005.
[11] W. Qiao, R.G. Harley “Grid connection Requirements and Solutions for
DFIG Wind Turbines”, IEEE Energy 2030, 2008.
[12] J. Morren, S.W.H. de Haan, W.L. Kling, J. A. Ferreira, “Wind Turbines
Emulating Inertia and Supporting Primary Frequency Control”, IEEE
Ttrans. on Power Systems, Vol. 21, No. 1, Feb 2006.
[13] P. Kundur, “Power System Stability and Control”, McGraw-Hill.
[14] C. Wessels, F.W. Fuchs, “Concept and Performance of Voltage Swell
Mitigation in Wind farms with FACTS”, EWEC, 2009.
[15] W. Qiao, G.K. Venayagamoorthy, R.G. Harley, “Coordinated Reactive
Power Control of a Large Wind Farm and a STATCOM Using Heuristic
Dynamic Programming”, IEEE Ttrans. on Energy Conversion, Vol. 24,
No. 2, Jun 2009.
@article{"International Journal of Information, Control and Computer Sciences:70024", author = "Fariba Shavakhi Zavareh and Hadi Fotoohabadi and Reza Sedaghati", title = "Improvement of Voltage Profile of Grid Integrated Wind Distributed Generation by SVC", abstract = "Due to the continuous increment of the load demand,
identification of weaker buses, improvement of voltage profile and
power losses in the context of the voltage stability problems has
become one of the major concerns for the larger, complex,
interconnected power systems. The objective of this paper is to
review the impact of Flexible AC Transmission System (FACTS)
controller in Wind generators connected electrical network for
maintaining voltage stability. Wind energy could be the growing
renewable energy due to several advantages. The influence of wind
generators on power quality is a significant issue; non uniform power
production causes variations in system voltage and frequency.
Therefore, wind farm requires high reactive power compensation; the
advances in high power semiconducting devices have led to the
development of FACTS. The FACTS devices such as for example
SVC inject reactive power into the system which helps in maintaining
a better voltage profile. The performance is evaluated on an IEEE 14
bus system, two wind generators are connected at low voltage buses
to meet the increased load demand and SVC devices are integrated at
the buses with wind generators to keep voltage stability. Power
flows, nodal voltage magnitudes and angles of the power network are
obtained by iterative solutions using MIPOWER.", keywords = "Voltage Profile, FACTS Device, SVC, Distributed
Generation.", volume = "9", number = "3", pages = "795-5", }