The inherent time-varying nature of the wind farm power causes undesired voltage flicker in network. In order to mitigate enhance performance system with very fast dynamics, static VAr compensator (SVC) is utilized. However, SVC operates some delays which negatively affects its performance. This persuades us predict reactive compensate for real-world delay. predicted then utilized SVC. Therefor...

The surge in demand for electricity has driven the power system to operate at a lower efficiency level. With many actions taken improve electric grid, voltage unbalance and line overload have become challenging problems address. Voltage control can be determined generation, transfer, usage. When is under stress, reactive current significantly contributes instability. To maximize of system, flex...

This paper presents a comprehensive survey of incorporation of FACTS controller such as SVC, TCSC, SSSC, STATCOM, UPFC, and IPFC devices in NewtonRaphson load flow (NRFL) for power flow control. The purpose of this paper is to present a comprehensive survey of various FACTS controllers are incorporated in load flow analysis for different point of view such as optimal power flow control, plannin...

Time varying nature of the wind power is studied previously considering different time intervals from seconds to days. However for quality problems such as flicker, a model which considers extremely fast variations essential. Here by using large number actual records, time-varying proposed short-time active and reactive powers. The farm modelled current source with amplitude phase change every ...

Electric arc furnaces (EAFs) are regarded as one of the major sources of voltage fluctuation in power systems which can contribute to a phenomenon known as flicker. One of the most convenient ways to mitigate flicker is employing static VAr compensators (SVCs). By employing prediction models to forecast EAF reactive power SVC performance can be improved very noticeably. In this paper a Grey sys...

Many of papers refers to study of application for FACTS. Especially for using reactive compensators for 500KV power system in order to increase the static voltage stability margin and transient stability enhancement have considered. However the selection of suitable Var source (STATCOM or SVC) also need to be considered. The purpose of this paper is to solve the above problems in order to sugge...