TY - JFULL AU - A. S. Telang and P. P. Bedekar PY - 2017/1/ TI - Steady State Power Flow Calculations with STATCOM under Load Increase Scenario and Line Contingencies T2 - International Journal of Electrical and Computer Engineering SP - 1257 EP - 1264 VL - 11 SN - 1307-6892 UR - https://publications.waset.org/pdf/10009040 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 132, 2017 N2 - Flexible AC transmission system controllers play an important role in controlling the line power flow and in improving voltage profiles of the power system network. They can be used to increase the reliability and efficiency of transmission and distribution system. The modeling of these FACTS controllers in power flow calculations have become a challenging research problem. This paper presents a simple and systematic approach for a steady state power flow calculations of power system with STATCOM (Static Synchronous Compensator). It shows how systematically STATCOM can be implemented in conventional power flow calculations. The main contribution of this paper is to investigate this approach for two special conditions i.e. consideration of load increase pattern incorporating load change (active, reactive and both active and reactive) at all load buses simultaneously and the line contingencies under such load change. Such investigation proves to be relevant for determination of strategy for the optimal placement of STATCOM to enhance the voltage stability. The performance has been evaluated on many standard IEEE test systems. The results for standard IEEE-30 bus test system are presented here. ER -