Automatic Generation Control of Interconnected Power System with Static Synchronous Series Compensator (SSSC) Unit Considering Governor Dead–Band and GRC

C.H. Vinothsna*, Ch. SaiBabu**
* Lecturer, JNTUA College of Engineering, Anantapur
** Professor, Department of EEE, University College of Engineering, Kakinada.
*** Associate Professor, Department of EEE, University College of Engineering, Kakinada.
Periodicity:October - December'2010
DOI : https://doi.org/10.26634/jee.4.2.1275

Abstract

The analysis of Automatic Generation Control (AGC) of a two area interconnected power system considering Static Synchronous Series Compensator (SSSC) in series with the tie-line is presented. This paper proposes a new application of one of the sophisticated FACTS (Flexible AC Transmission Systems) devices, i.e. Static Synchronous Series Compensator (SSSC) to stabilize the frequency of oscillations in an interconnected power system. The SSSC located in series with the tie line between any interconnected areas is applicable to stabilize the area frequency of oscillations by high-speed control of tie-line power through the interconnection. The mathematical model of SSSC is derived from its characteristics of power flow control. The idea based on a dynamic control of tie-line power is applied to stabilize the frequency oscillations of inter area mode. Simulation study exhibits the significant effects of the proposed control.

Keywords

Automatic generation control, FACTS, SSSC, Load frequency control, Power system.

How to Cite this Article?

CH. Vinothsna, CH. Sai Babu and S. Sivanagaraju (2010). Automatic Generation Control Of Interconnected Power System With Static Synchronous Series Compensator (Sssc) Unit Considering Governor Dead –Band And Grc. i-manager’s Journal on Electrical Engineering, 4(2), 35-42. https://doi.org/10.26634/jee.4.2.1275

References

[1]. Hingorani, N.G., (1993). “Flexible AC Transmission System”, IEEE Spectrum, p p.40-45.
[2]. Kothari, M. L., et al, (1981). “Sampled-Data AGC of Interconnected Reheat Thermal Systems Considering Generation Rate Constraints”, IEEE Transactions on Power Apparatus and Systems, Vol.l00, No.5,p p.2334-2342.
[3]. Issarachai Ngamroo, (2001). “A Stabilization of frequency oscillations in an interconnected power system using static synchronous series compensator ”, Thammasa Int, J.Sc.Tech. V ol.6, No.l, January-April.
[4]. Issarachai Ngamroo, (2001). “Application of static synchronous series compensator (SSSC) to stabilization of frequency oscillations in an interconnected power system”, IEEE.
[5]. L. Gyugyi. et al. (1997). “Static Synchronous Series Compensator: A Solid-State Approach to The Series Compensation of Transmission Lines ", IEEE Trans. 011 Poiw Deliwf:1,. Vol.12. Jan. pp. 406-417.
[6]. L. H. Hassan, H. A. F. Mohamed, M.oghavvemi and S. S. Yang, (2008). “Automatic Generation Control of Power System with Fuzzy Gain Scheduling Integral and Derivative Controller, International Journal of Power, Energy and Artificial Intelligence, August, No.1, Vol. 1.
[7]. R.J. Abraham, D. Das and A. Patra, (2007). “Effect of TCPS on oscillations in tie-power and area Frequencies in an interconnected hydrothermal Power system” IET Gener. Transm. Distrib., Vol. 1, No. 4, July .
[8]. Kothari, M.L., Satsangi, P.S., and Nanda, J. (1983). '”Automatic generation control of an interconnected hydrothermal system in continuous and discrete mode considering generation rate constraints”, IEE Proc., Gener. Transm. Distrib., 130, (D-1), pp. 17–21.
[9]. Das, D., Nanda, J., Kothari, M.L., and Kothari, D.P. (1990). “Automatic generation control of a hydrothermal system with new area control error considering generation rate constraints”, Electr. Mach. Power Syst.,18, pp. 461–471.
[10]. Praghnesh Bhatt, S. P. Ghoshal and Ranjit Roy, (2009). “Optimized Automatic Generation Control by SSSC and TCPS in Coordination with SMES for Two-area Hydro-Hydro Power System”, International Conference on Advances in Computing , Control , and Telecommunication Technologies.
[11]. M.R.I. Sheikh, S.M. Muyeen, R. Takahashi, Toshiaki Murata and Junji Tamura, (2008). “Improvement of Load Frequency Control with Fuzzy Gain Scheduled SMES Unit Considering Governor Dead-Band and GRC”, 5th nternational Conference on Electrical and Computer Engineering ICECE, 20-22 December, Dhaka, Bangladesh.
If you have access to this article please login to view the article or kindly login to purchase the article

Purchase Instant Access

Single Article

North Americas,UK,
Middle East,Europe
India Rest of world
USD EUR INR USD-ROW
Pdf 35 35 200 20
Online 35 35 200 15
Pdf & Online 35 35 400 25

Options for accessing this content:
  • If you would like institutional access to this content, please recommend the title to your librarian.
    Library Recommendation Form
  • If you already have i-manager's user account: Login above and proceed to purchase the article.
  • New Users: Please register, then proceed to purchase the article.