There is a great resolution calling for smart grids in recent years. Introduction of new technologies, that make the network flexible and controllable, is a main part of smart grid concept and a key factor to its success. Transmission network as a part of system network has drawn less attention. Transmission switching as a transmission service can release us from load shedding and remove the co...

Abstract— When measured as a commodity, electric energy can be traded in a free market, synchronized only by the bids of customers and suppliers. With the beginning of deregulation in electricity sector, many Generation and Distribution Companies have come into the picture and change the vertically integrated organization of electric utilities. However, the combined transmission system is measu...

Within the electric power literature the transmission expansion planning problem (TEP) refers to the problem of how to upgrade an electric power network to meet future demands. As this problem is a complex, non-linear, and non-convex optimization problem, researchers have traditionally focused on approximate models of power flows. This research paper deals with various planning tools for TEP ba...

Transmission lines are designed to transfer electric power from source locations to distribution networks. This project investigates the problem of fault localization using traveling wave voltage and current signals obtained at a single end of a transmission line and multi ends of a transmission network. Fourier transform (FT) is the most popular transformation that can be applied to traveling ...

IJSER © 2014 http://www.ijser.org Abstract— This paper presents how one can effectively transfer electric power wirelessly using magnetic resonance coupling, this paper also shows the results obtained from effective wireless electric power transmission, these results are obtained by transmitting magnetic waves at specific resonance frequency between two coils. This paper also provides some ways...

The aim of the electric power system is to produce and deliver to the consumer’s electric energy of defined parameters, where the main quantities describing the electric energy are the voltage and frequency. During normal operation of system the frequency varies as a result of the variation of the real power generated and consumed. At the same time, because of voltage drops in the transmission ...

Granular residual is created in the banking network when there are a few large banks with many small banks. In this case, the effect of the shocks on each bank not lost in total that can lead to macro-economic consequences. The transmission of monetary policy through change in bank facilities is one of the key mechanisms affecting monetary policies. The power of transmission of monetary policy ...

This paper discusses our recent research on the interplay between the economic, technical, social and environmental factors that influence the production, transmission and consumption of electric energy. We are developing computer models of these interactions suitable for use by both policy makers and researchers. The main effort is focused on the development of simulation models, which extend ...

We have proposed a human-area networking technology that uses the surface of the human body as a data transmission path and uses an AC electric field signal below the resonant frequency of the human body. This technology aims to achieve a “touch and connect” intuitive form of communication by using the electric field signal that propagates along the surface of the human body, while suppressing ...