A voltage collapse event is complex and localized in nature, but its effect is extensive. A vital effect of voltage collapse is total system collapse or blackouts, which will result in a significant loss to utility companies. Online monitoring of power system stability has thus become an important factor for electric power utilities. The final resort prevent the occurrence of a voltage collapse...

This paper presents an overview of the architecture for smart Nano grids, Integration of various diversified distributed generation technologies in Nano grids at small community level and different policies governing its implementation. The paper also reviews the current energy scenario of Pakistan with emphasis on the need of setting up small scale Nano grids with integration of V2G technology...

Sexual contact with HIV-infected semen is a major driving force behind the global HIV pandemic. Little is known regarding the immune correlates of virus shedding in this compartment, although HIV-1-specific CD8+ T cells are present in semen. We collected blood and semen from 27 chronically HIV-infected, therapy-naive men without common sexually transmitted infections or urethral inflammation an...

Load shedding is one way to overcome the rapid decrease in frequency due transient disturbances. With load rate of system can be slowed down so as avoid total blackouts power system. Currently, Bengkulu network has added a new plant, namely PLTU 2 x 100 MW Teluk Sepang. This paper analyzes on after inclusion The proposed method taking into account Rate Of Change Frequency (ROCOF) and critical f...

A single rotavirus strain causing asymptomatic infections as well as severe gastrointestinal disease has been described in the neonatal nurseries of the Christian Medical College, Vellore. In this study, quantitative real-time RT-PCR was used to determine the association of viral load with the presence of gastrointestinal symptoms in neonates. Viral load was estimated in terms of the crossing p...

Electric power fittings are the link between conductors and transmission towers, it is essential to improve their ability withstand damage. In order obtain actual load of electric study stress each fitting under load, a line model catenary-shaped an integral tension insulator string established in this paper. Then, with uniform thickness ice coating shedding process simulated by changing densit...

the interaction between wakes of bluff body and airfoil has profound influences on system performance in many industrial applications, e.g., turbo-machinery and cooling fan. the present work investigates the effect of configuration including airfoil’s angle of attack and transverse spacing of the models on frequency behavior of the cylinder’s near-wake. the experiments were carried out under su...

In the field of power systems there is an active research on methods to limit the peak load of power demand. Recently, a new approach to the automatic management of electric loads has been proposed, which is based on scheduling techniques derived from real-time computing systems. The research on real-time scheduling encompasses several aspects, including scheduling algorithms and analysis techn...