Currently, operating electrical power systems (EPS) is a complex task that relies on the experience of operators or strength algorithms developed for autonomous operation. The continuous operation EPS vulnerable to intentional cybernetic and physical attacks. With most significant extension distribution in EPS, transmission lines are exposed potential Before this, entire behavior changes, and, ...

In this paper, we present a new method to determine the optimal location and parameter settings of UnifiedPower Flow Controller (UPFC) for removing voltage violations and transmission lines overloading. UPFC isconsidered as the most powerful member of the FACTS devices, that it can control shunt and series power flow.This option gives to UPFC the power to control the voltage profile and transmi...

Recently, the use of wind farm in power systems is increasing rapidly it having a more noticeable impact on manner which these operate. When large farms are connected to system network, voltage stability concern as affects operation. This paper investigates location network when reactive limitation generators taken into consideration and reaches its maximum loading. An IEEE-14 bus test was modi...

There is a great deal of interest in continuous beds as stationary phases for both HPLC and CEC. There are various ways to prepare monoliths, by polymerization of organic species or by polymerization of silicon alkoxides. The former method has recently been reviewed, while silica based monoliths are now commercially available. The purpose of this paper is to deal with the problems associated wi...

The Flexible AC Transmission System (FACTS) in a Power System improves stability, reduces the cost of generation, losses and also improves loadability of the system. In order to use FACTS devices in a Power system to maximum extent, optimal location of FACTS devices is an important consideration. This paper presents the optimal location of series FACTS device for eliminating or minimizing the l...

This paper presents a Imperialist Competitive Algorithm (ICA) to seek the optimal number and location of FACTS devices in a power system. Unified Power Flow Controller (UPFC) has great flexibility that can control the active and reactive power flow and bus voltages, simultaneously. Decoupled model of the UPFC is applied to maximize the system loadability subject to the transmission line capacit...