Assessment Power and Frequency Oscillation Damping Using POD Controller and Proposed FOD Controller

Today’s modern interconnected power system is
highly complex in nature. In this, one of the most important
requirements during the operation of the electric power system is the
reliability and security. Power and frequency oscillation damping
mechanism improve the reliability. Because of power system
stabilizer (PSS) low speed response against of major fault such as
three phase short circuit, FACTs devise that can control the network
condition in very fast time, are becoming popular. But FACTs
capability can be seen in a major fault present when nonlinear models
of FACTs devise and power system equipment are applied. To realize
this aim, the model of multi-machine power system with FACTs
controller is developed in MATLAB/SIMULINK using Sim Power
System (SPS) blockiest. Among the FACTs device, Static
synchronous series compensator (SSSC) due to high speed changes
its reactance characteristic inductive to capacitive, is effective power
flow controller. Tuning process of controller parameter can be
performed using different method. But Genetic Algorithm (GA)
ability tends to use it in controller parameter tuning process. In this
paper firstly POD controller is used to power oscillation damping.
But in this station, frequency oscillation dos not has proper damping
situation. So FOD controller that is tuned using GA is using that
cause to damp out frequency oscillation properly and power
oscillation damping has suitable situation.





References:
[1] de Mello, F. P., “Power Technol. Inc., Schenectady, NY Exploratory
concepts on control of variable series compensation in transmission
systems to improve damping of inter machine/system oscillations,”
Power Systems, IEEE Transactions on Power System, vol. 9, pp. 102-
108, Feb. 1994.
[2] Gibbard, M.J., “Robust design of fixed-parameter power system
stabilisers over a wide range of operating conditions,” Power Systems,
IEEE Transactions on Power System, vol. 6, pp. 794-800, May. 1991.
[3] B. Pal and B. Chaudhuri, Robust control in power systems, Springer
Science and Business Media, Inc 2005.
[4] A.T. Al – Awami, M.A. Abido and Y.L. Abdel –Magid, “Power system
stability enhancement using unified power flow controllers”, Electric
power energy system, 29, 2007.
[5] Y.H. Song and A.T. Johns, Flexible AC Transmission Systems
(FACTS), London, Institution of Electrical Engineers, 1999.
[6] N.G. Hingorani and L. Gyugyi, Understanding FACTS: Concepts and
Technology of Flexible AC Transmission Systems, New York, IEEE
Press, 2000.
[7] S. Panda, N. Padhy, R. Patel., “Modelling, simulation and optimal
tuning of TCSC controller. International Journal of Simulation
Modelling,” vol. 6 no. 1, pp. 37–48, 2007
[8] Wang, H. F., Li, M. & Swift, F. J., “FACTS-based stabilizer designed by
the phase compensation method. I. Single-machine infinite-bus power
systems. II. Multi-machine power systems. Advances in Power System
Control, Operation and Management”, Fourth International Conference
on (Conf. Publ. No. 450), vol. 2, pp. 638-649,1997
[9] Chen, J., Lie, T. T. & Vilathgamuwa, D. M., “Enhancement of power
system damping using VSC-based series connected FACTS controllers,”
IEE Proc. Generation. Transmission and Distribution., vol. 150(3),
pp.353 -359,2003
[10] Wang, H. F., Swift, F. J. & Li, M. , “Selection of installing locations and
feedback signals of FACTS-based stabilizers in multi machine power
systems by reduced-order modal analysis, ” Transmission and
Distribution, IEE Proceedings, vol. 144, pp. 263-269,1997
[11] Kazemi, A., Ladjevardi, M. & Masoum, M. S. (2005), “Optimal
selection of SSSC based damping controller parameters for improving
power system dynamic stability using genetic algorithm” Iranian Journal
of Science and Technology, Transaction B, 29(B1), 1-10.
[12] D. Menniti, A. Pinnarelli, N. Scordino and N. Sorrentino, “Using a
FACTS device controlled by a decentralised control law to damp the
transient frequency deviation in a deregulated electric power system”
Electric Power Systems Research, vol. 72 pp. 289–298, 2004.
[13] I. Ngamroo, J. Tippayachai and S. Dechanupaprittha, “Robust
decentralised frequency stabilisers design of static synchronous series
compensators by taking system uncertainties into consideration”
Electrical Power and Energy Systems vol. 28, pp. 513–524, 2006.
[14] F. A. R. Al Jowder and B. T. Ooi, “Series Compensation of Radial
Power System by a Combination of SSSC and Dielectric Capacitors,”
IEEE Transactions on Power Delivery, vol. 20, no. 1, pp. 458-465,
January 2005.
[15] F. A. R. Al Jowder, “Influence of Mode of Operation of the SSSC on the
Small Disturbance and Transient Stability of a Radial Power System,”
IEEE Transactions on Power Systems, vol. 20, no. 2, pp. 935-942, May
2005.
[16] C. Udhayashankar, Princy Zachariah, Rani Thottungal, N. Nithyadevi,
“SSSC Based Voltage Control and Power Oscillation Damping of Multi-
Area Power System,” European Journal of Scientific Research, Vol. 87
No 4 October, 2012, pp. 479-490
[17] Y. L. Abdel-Magid and M. A. Abido, “Robust coordinated design of
excitation and TCSC-based stabilizers using genetic algorithms,”
International Journal of Electrical Power & Energy Systems, vol. 69, no.
2-3, pp. 129-141. 2004
[18] R. Thirumalaivasan , M. Janaki and N. Prabhu "Damping of SSR using
subsynchronous current suppressor with SSSC", IEEE Trans. Power
Syst., vol. 28, no. 1, pp.64 -74 , 2013.
[19] El Moursi, Mohamed Shawky, Khaled Goweily, J. L. Kirtley, and
Mohamed Abdel-Rahman. “Application of Series Voltage Boosting
Schemes for Enhanced Fault Ride through Performance of Fixed Speed
Wind Turbines.” IEEE Transactions on Power Delivery, pp. 61-71,
2014.
[20] D. E. Goldberg, Genetic Algorithms in Search, Optimization and
Machine Learning. Addison-Wesley, 1989.
[21] S.Mishra, P.K. Dash, P.K.Hota and M.Tripathy, “Genetically optimized
neuro-fuzzy IPFC for damping modal oscillations of power system.”
IEEE Trans. Power Systs., vol-17, pp. 1140–1147, 2002.
[22] M.A. Abido, “Analysis and assessment of STATCOM-based damping
stabilizers for power system stability enhancement,” Electric Power
Systems Research, vol. 73, pp. 177–185, 2005.
[23] N.G. Hingorani and L. Gyugyi, “Understanding FACTS: Concepts and
Technology of Flexible AC Transmission Systems,” New York, IEEE
Press, 2000.
[24] Irfan Unal, “Damping Power System Oscillation Using an SSSC-Based
Hybrid Series Capactive Compensation Scheme,” Degree of Master of
Science. Thesis, University of Saskatchewan, 2011 [25] H. F. Wang, “Static synchronous series compensator to damp power
system oscillations,” Electric Power Systems Research, vol. 54, pp. 113-
119, 2000.
[26] M.A. Abido, “Analysis and assessment of STATCOM-based damping
stabilizers for power system stability enhancement,” Electric Power
Systems Research, vol. 73, pp. 177–185, 2005
[27] P. Kundur. Power System Stability and Control. McGraw-Hill, New
York, 1994