This study investigates the effect of autocorrelation on temporal trends and step change a monthly, seasonal annual temperatures six meteorological stations over North Algeria. Afterwards, links between general atmospheric circulation, via climate indices, temperature data are examined. The in analysed using different versions Mann-Kendall approach while, changes time series defined original Pe...

The new energy represented by strong random wind power connecting to the system may make problem of inter-area low-frequency oscillation more serious. In this paper, a DFIG-PSS controller based on virtual impedance is constructed solve in system. step response PSS-VI was carried out test effect verify advantages than traditional PSS. input signal which PSS installed active DFIG. output added re...

This paper presents an adaptive wide-area control strategy based on energy function. The proposed method enhances the post-fault oscillation damping capability of Static Var Compensators (SVC) by incorporating load dynamics in controller design that adapts to variations. are obtained using Phasor Measurement Units (PMU) through power and voltage data measurements, which used estimate a Moving A...

Internet Service Providers have at their disposal a powerful policy-based protocol for enforcing a fine grained control of Interdomain Routing: the Border Gateway Protocol. However, the price to pay for the flexibility of BGP is the lack of convergence guarantees. In this paper, we study the stability of BGP configurations. Namely, we tackle the problem of deciding if, given the policy configur...

the ultimate goal of power system operation and planning is to increase power system reliability which enforces interconnected operation of power system. as a result of power system interconnection, the inter-area oscillation under different disturbances may cause power system partial or total blackout. dc-segmentation of interconnected power systems is a solution in which the topology of the n...

This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Abstract This document lists a detailed set of functional requirements for the support of inter-area MPLS Traffic Engineering (inter-area MPLS TE). It is intended that solutions that specify procedures and protocol extensions for inter-area MPL...

This article proposes a novel wide-area control strategy for modulating the active power injections to damp critical frequency oscillations in systems, this includes inter-area and transient swing. The proposed method pursues an efficient utilization of limited reserve existing distributed energy resources (DERs) mitigate these oscillations. is accomplished by decoupling damping actions at diff...

This study applies a neural-network-based optimal TCSC controller for damping oscillations. Optimal neural network controller is related to model-reference adaptive control, the network controller is developed based on the recursive “pseudo-linear regression”. Problem statement: The optimal NN controller is designed to damp out the low frequency local and inter-area oscillations of the large po...

In 2005 IEEE (The Institute of Electrical and Electronic Engineers) introduced a new standard model for Power System Stabilizers, the PSS4B. This is an advanced multi-band stabilizer that may give a better performance than the regular PSSs often used today. The new stabilizer has three parallel control blocks, each aiming at damping different oscillatory modes or different frequency bands of th...