Sulaimani Journal for Engineering Sciences (SJES)

PV and QV analysis for finding the optimum location of FACTS device to investigate the effectiveness in KR power system using PSS/E

1, a Govand Khalid Abdullah 2, a Jwan Satie Raafat

a University of Sulaimani, College of Engineering, Electrical Engineering Department

Abstract

This paper presents the effect of Static Synchronous Compensator (STATCOM) device in power system for power flow and voltage stability analysis. The stability of power system is most important evaluation that is needed to be considered under various contingency states. This paper presented Power-Voltage (PV) and Reactive power-Voltage (QV) analysis which have been widely used in steady state of power system in normal operating condition and gives important details about the loading of the system and voltage stability. The shunt and series compensation can be used to increase the voltage and flow in the power system. Kurdistan Region Power System (KRPS) used to verify the effectiveness and performance of STATCOM in power system. PSS/E proposed as power system software for KRPS. The result shows that the proposed Full Newton Raphson (FNR) method spends less execution time and the optimum placement for STATCOM for enhancing static voltage stability margin and improves the power transmission capability of the line is the 'weakest bus' of the system.

Keywords:

Power flow, Voltage Stability indices, weak bus bar, FACTS devices, STATCOM.

References

[1] T. Kulworawanichpong, "Simplified Newton–Raphson power-flow solution method," International journal of electrical power & energy systems, 32(6), 551-558,2010.

[2] M. Albadi, "Power flow analysis," Computational Models in Engineering, 67-88, 2020.

[3] T. Maiti, K. Gogoi, and S. Chatterjee, "Modelling and study of Indian Eastern Regional Grid analysis using PSS® E," In 2015 Annual IEEE India Conference (INDICON) (pp. 1-5), December,2015.

[4] C. H. B. Apribowo, O. Listiyanto, and M. H. Ibrahim, "Analysis of load flow and continuous power flow method in power system: A case study of 500 kV Java-Bali electrical power system," In AIP Conference Proceedings (Vol. 2217, No. 1, p. 030040), April, 2020.

[5] H. L. Nguyen, "Newton-Raphson method in complex form," IEEE Power Engineering Review, 17(8),62-62,1997.

[6]UNDP-ENRP,"Electricity Distribution Development Plan for Iraqi Kurdistan Region", 2016.

[7] Siemens PTI, "Inc. PSS/E User Manual v30, Siemens Power Transmission & Distribution," Power Technologies, 2004.

[8] Chawla, P., & Singh, B. (2014). Voltage Stability Assessment and Enhancement Using STATCOM-A Case Study. International Journal of Electrical and Computer Engineering, 7(12), 1759-1764.

[9] Sedighizadeh, M., Faramarzi, H., Mahmoodi, M. M., & Sarvi, M. (2014). Hybrid approach to FACTS devices allocation using multi-objective function with NSPSO and NSGA-II algorithms in Fuzzy framework. International Journal of Electrical Power & Energy Systems, 62, 586-598.

[10] Guimaraes, P., Fernandez, U., Ocariz, T., Mohn, F. W., & de Souza, A. Z. (2011, July). QV and PV curves as a planning tool of analysis. In 2011 4th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT) (pp. 1601-1606). IEEE.

[11] Abd-Elazim, S. M., & Ali, E. S. (2016). Optimal location of STATCOM in multimachine power system for increasing loadability by Cuckoo Search algorithm. International Journal of Electrical Power & Energy Systems, 80, 240-251.

[12] Sudheer, T. S., Rao, J. S., & Amarnnath, J. (2013). Optimal location of the facts devices using the sensitivity approach for the enhancement of atc and voltage profile in deregulated power system. International Journal of Computer Applications, 76(10).

[13] Ravi, K., & Rajaram, M. (2013). Optimal location of FACTS devices using improved particle swarm optimization. International Journal of Electrical Power & Energy Systems, 49, 333-338.

[14] N. Manjul, and M. S. Rawat, "PV/QV Curve based Optimal Placement of Static Var System in Power Network using DigSilent Power Factory," In 2018 IEEE 8th Power India International Conference (PIICON) (pp. 1-6), December, 2018.

[15] P. Guimaraes, U. Fernandez, T. Ocariz, F. W. Mohn, and A. Z. Souza, "QV and PV curves as a planning tool of analysis,"In 2011 4th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT) (pp. 1601-1606), July, 2011.

[16] A. O. Muhammed, and M. Rawa, "A systematic PVQV-Curves approach for investigating the impact of solar photovoltaic-generator in power system using powerworld simulator," Energies, 13(10), 2662, 2020.

[17] A. F. M. Nor, and M. Sulaiman, "IDENTIFICATION OF WEAK BUSES IN ELECTRICAL POWER SYSTEM BASED ON MODAL ANALYSIS AND LOAD POWER MARGIN," ARPN Journal of Engineering and Applied Sciences, VOL. 14, NO. 7, APRIL, 2019.

[18] M. S. Hussen, M. F. Ayalew, and D.G. Pasam, "Review on flexible ac transmission system components in the deregulated power system," International Journal of Engineering Applied Sciences and Technology, Vol. 3, Issue 7, ISSN No. 2455-2143, Pages 41-50, 2018.

[19] P. Chawla, and B. Singh, "Voltage Stability Assessment and Enhancement Using STATCOM-A Case Study," International Journal of Electrical and Computer Engineering, 7(12), 1759-1764, 2013.