The wind power generation has become more important nowadays to meet the increase in demand. DFIG based is recent and used many countries due its better controllability. controllers like Proportional Integral (PI) are for stabilization of waveforms supply system. change produces oscillation damping days. effect varying input generate using turbine resulting instability system because control do...

This study proposes a novel modified grey-wolf optimization algorithm (MGWOA) to enhance power system stability. The stabilizer and static synchronous series compensator (SSSC) are used as damping controllers. Additionally, fractional-order PID (FOPID) controller is handle the nonlinearities thus achieve better performance. control parameters tuned using proposed MGWOA method which has been ver...

In recent years, expansion of power system is not as par the need of power demand which has increased substantially [3]. As a consequence, existing transmission lines are heavily loaded and the stability of the system ecomes a power transfer-resisting factor. Flexible AC transmission systems (FACTS) controllers have been mainly designed to solve such type of power system steady state controllin...

In power systems, it is challenging to identify the faulty line and fault distance when compensating devices are present in system. This work presents a locator using an Adaptive-Network-based Fuzzy Inference System (ANFIS) that accurately estimates location on compensated conjunction with active differential-based backup protection algorithm for identification. Both identification ANFIS-based ...

Here in this paper we proposed an improved technique to reduce the power quality problems in Long distance AC transmission system with fuzzy logic controller (FLC). Large power systems are often suffered from weakly damped swings between synchronous generators. This paper aims to enhance the transient stability of the power system with the use of Distributed Static Series Compensator (DSSC).The...

Voltage-sourced converter (VSC) based FACTS controllers are capable of providing fast voltage support and active power flow control to improve the power transfer capability over congested transmission paths. In most published literature, a shunt VSC such as a Static Synchronous Compensator (STATCOM) is set to control the bus voltage and a series VSC such as a Static Synchronous Series Compensat...