This paper presents a systematic procedure for modelling and simulation of a power system installed with a power system stabilizer (PSS) and a flexible ac transmission system (FACTS)-based controller. For the design purpose, the model of example power system which is a single-machine infinite-bus power system installed with the proposed controllers is developed in MATLAB/SIMULINK. In the develo...

The optimal power flow issue (OPFI) can be solved in this work using the recently developed algorithm, gorilla troops algorithm (GTA). goal of OPFI is to reduce numerous functions such as minimizing fuel costs, emissions, and losses improving voltage stability related electric networks (EPNs). GTA inspired by gorillas’ social habits, which include migration a strange region, toward specified sp...

The usage of renewable energy sources in the power sector has increased day by to preserve non-renewable resources from extinction. growth earnings electricity market also become a critical part as generated integrated system is fluctuating nature. For renewable-associated system, abundant during low-demand hours. These excess units are available due presence like solar, wind, etc. So, better w...

This paper proposes two new methodologies for the placement of series FACTS devices in deregulated electricity market to reduce congestion. imilar to sensitivity factor based method, the proposed methods form a priority list that reduces the solution space. The proposed methodologies are ased on the use of LMP differences and congestion rent, respectively. The methods are computationally effici...

In the emerging deregulated electric power market, congestion management becomes extremely important and it can impose barrier to electric power trading. There are t w o types of congestion management methodologies to relieve congestion in transmission lines. One is non-cost free methods and another is cost-free methods, among them later method relieves the congestion technically whereas the fo...

This paper presents the application of the Modified Particle Swarm Optimization (MPSO) technique for optimal settings zones for distance relay protect 400 kV single transmission line of Eastern Algerian transmission networks at Algerian Company of Electrical and Gas (Group Sonelgaz) compensated by Thyristor Controlled Series Capacitor (TCSC) connected at midpoint for minimized active and reacti...