Optimal location of interline power flow controller for controlling multi transmission line: A new integrated technique

Abstract

In this paper, an interline power flow controller (IPFC) is used for controlling multi transmission lines. However, the optimal placement of IPFC in the transmission line is a major problem. Thus, we use a combination of tabu search (TS) algorithm and artificial neural network (ANN) in the proposed method to find out the best placement locations for IPFC in a given multi transmission line system. TS algorithm is an optimization algorithm and we use it in the proposed method to determine the optimum bus combination using line data. Then, using the optimum bus combination, the neural network is trained to find out the best placement locations for IPFC. Finally, IPFC is connected at the best locations indicated by the neural network. Furthermore, using Newton-Raphson load flow algorithm, the transmission line loss of the IPFC connected bus is analyzed. The proposed methodology is implemented in MATLAB working platform and tested on the IEEE-14 bus system. The output is compared with the genetic algorithm (GA) and general load flow analysis. The results are validated with Levenberg-Marquardt back propagation and gradient descent with momentum network training algorithm.

Key words： IEEE-14 bus system; interline power flow controller (IPFC); tabu search (TS) algorithm; artificial neural network (ANN); training algorithm; load flow

References

1 Suresh Reddy S, Sarat Kumar S, Kumar S V J. Load flow solution for ill-conditioned power systems using Runge-Kutta and IWAMOTO methods with FACTS devices. Journal of Theoretical and Applied Information Technology, 2009, 5(6): 693–703

2 Ashokkumar R, Aravindhababu P. An improved power flow technique for distribution systems. Journal of Computer Science, Informatics & Electrical Engineering, 2009, 3(1): 1–8

3 Porate K,Thakre K L, Bodhe G L. Voltage stability enhancement of low voltage radial distribution network using static VAR compensator: A case study. WSEAS Transactions on Power Systems, 2009, 4(1): 32–41

4 Ghosh S. A new technique for load-flow analysis of radial distribution networks. International Journal of Engineering and Technology, 2009, 1(1): 75–81

5 Gopala Krishna Rao C V, BapiRaju V, Ravindranath G. Fuzzy load modeling and load flow study using radial basis function (RBF). Journal of Theoretical and Applied Information Technology, 2009, 5(4): 471–475

6 Shayeghi H, Shayanfar H A, Jalili A. LFC design of a deregulated power system with TCPS using PSO. International Journal of Electrical and Electronics Engineering, 2009, 3(10): 632–640

7 Shimpi R J, Desale R P, Patil K S, Rajput J L, Chavan S B. Flexible AC transmission systems. International Journal of Computers and Applications, 2010, 1(15): 54–57

8 Bansal H O, Agrawal H P, Tiwana S, Singal A R, Shrivastava L. Optimal location of FACT devices to control reactive power. International Journal of Engineering Science and Technology, 2010, 2(6): 1556–1560

9 Singh B, Sharma N K,Tiwari A N. Prevention of voltage instability by using FACTS controllers in power systems: A literature survey. International Journal of Engineering Science and Technology, 2010, 2(5): 980–992

10 Kazemi A, Karimi E. The effect of an interline power flow controller (IPFC) on damping inter-area oscillations in interconnected power systems. Scientia Iranica, 2008, 15(2): 211–216

11 Saravana Kumar R, Prabhakar M. Power system stability enhancement using interline power flow controller. WSEAS Transactions on Circuits and Systems, 2004, 3(4): 909–911

12 Aali S, Nazarpour D. 48- Pulse GTO center node unified power flow controller. European Journal of Scientific Research, 2010, 42(1): 106–113

13 Salem S, Sood V K. Simulation and controller design of an interline power flow controller in EMTP RV. In: Proceedings of the International Conference on Power Systems Transients. 2007

14 Jaya Christa S T, Venkatesh P. Optimal placement of unified power flow controllers: An approach to maximize the load ability of transmission lines. Journal of Electrical Systems, 2006, 2(2): 82–94

15 Chahkandi Nejad H, Jahani R, Habib Beigi E, Mohammadi A R. Hybrid genetic and PSO algorithm comparison and application of heuristic methods for unified power flow controllers optimal placement in power systems. American Journal of Scientific Research, 2011, (21): 12–19

16 Rajan C G C A. Neural based tabu search method for solving unit commitment problem with cooling-banking constraints. Serbian Journal of Electrical Engineering, 2009, 6(1): 57–74

17 Zhang Y K, Zhang Y, Chen C. A novel power injection model of IPFC for power flow analysis inclusive of practical constraints. IEEE Transactions on Power Systems, 2006, 21(4): 1550–1556

18 Sankar S, Ramareddy S. Simulation of closed loop controlled IPFC system. International Journal of Computer Science and Network Security, 2007, 7(6): 245–249

19 Vinkovic A, Mihalic R. A current-based model of an IPFC for Newton-Raphson power flow. Electric Power Systems Research, 2009, 79(8): 1247–1254

20 Usha Rani A P, Rama Reddy B S. Modeling and digital simulation of interline power flow controller system. International Journal of Computer and Electrical Engineering, 2010, 2(3): 441–446

21 Asad R, Kazemi A. A new approach for control of IPFC for power flow management. Leonardo Electronic Journal of Practices and Technologies, 2010, (16): 21–32

22 Naresh Babu A V, Sivanagaraju S, Padmanabharaju Ch, Ramana T. Multi-line power flow control using interline power flow controller (IPFC) in power transmission systems. International Journal of Electrical and Electronics Engineering, 2010, 4(7): 492–496

23 Kahyaei A. Analysis of interline power flow controller (IPFC) location in power transmission systems. Research Journal of Applied Sciences, Engineering and Technology, 2011, 3(7): 633–639

24 Jilledi S K. Comparison of multi-line power flow control using unified power flow controller (UPFC) and interline power flow controller (IPFC) in power transmission systems. International Journal of Engineering Science and Technology, 2011, 3(4): 3229–3235

25 Karthik B, Chandrasekar S. A hybrid technique for controlling multi line transmission system using interline power flow controller. European Journal of Scientific Research, 2011, 58(1): 59–76