Optimal power flow (OPF) is to find steady state operation point which minimizes generation
cost, loss etc. or maximizes loadability in power system, which improves the system …

The Flexible AC transmission System (FACTS) devices, such as, thyristor controlled series
compensators (TCSC) may be used to enhance system performance by controlling the …

In this paper a new, an enhanced PSO based optimization is proposed for optimizing the
power system losses and voltage profiles. Recently, the Particle Swarm Optimization (PSO) …

In any power system, unexpected outages of lines or transformers occur due to faults or
other disturbances. These events, referred to as contingencies, may cause significant …

This paper presents the severity of over load index (SOL) technique to find the optimal
location of FACTS controller to achieve optimal power flow solution. The proposed method …

ABSTRACT The Optimal Power Flow (OPF) is an important criterion in today's power system
operation and control due to scarcity of energy resources, increasing power generation cost …

In the present paper phase-shifting transformer (PST) is discussed using suitable connection
of transformer. PST is an important electrical component used for optimal load flow. It may be …

This paper analyses the method to limit fault currents and pre fault bus voltage by the use of
Thyristor Controlled phase Shifting transformer (TCPST). The mathematical model of power …

In the electric power system the optimal power flow plays a key role in optimal location,
steady state operation point, minimization of generation cost, losses etc. Large Power …

This work presents particle swarm optimization (PSO) based method to solve the optimal
power flow in power systems incorporating flexible AC transmission systems controllers …