Power System Reliability Analysis with Distributed Generators





Introduction

The economic and social effects of loss of electric service have
significant impacts on both the utility supplying electric energy and the end
users of electric service. The cost of a major power outage confined to one
state can be on the order of tens of millions of dollars. If a major power
outage affects multiple states, then the cost can exceed 100 million dollars.
The p ....etc

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i need a ppt on how to improve reliability in transmission line...pls frnds help me.. ....etc

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The performance of caching systems in general, and Internet caches in particular, is evaluated by means of the user-perceived service speed, reliability of downloaded content, and system scalability. In this dissertation, we focus on optimizing the speed of service, as well as on evaluating the reliability and quality of data sent to users. In order to optimize the service speed, we seek optimal replacement policies in the first part of the dissertation, as it is well known that download delays are a direct product of document availability at ....etc

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ABSTRACT

This project is aimed at developing a Bug Tracking for Improving Software Quality and Reliability is useful for applications developed in an organization. The Bug Tracking for Improving Software Quality and Reliability is a web based application that can be accessed throughout the organization. This system can be used for logging Bugs against an application/module, assigning Bugs to individuals and tracking the Bugs to resolution. There are features like email n ....etc

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The switched varactor for high power RF signals is described in this article. This varactor can perform tuneable capacitor operations up to 10 GHz frequencies. The RF micro-electro-mechanical systems (MEMS) has become an atractive area of research in the recent. Devices like tuners, antenna beam forming networks and reconfigurable filters all will benefit from this.

Design principles
In the case of RF MEMS which depend on the electrostatic actuation have a a small air gap in the micrometer range between their movable membrane and ....etc

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IMPROVING RELIABILITY AND PERFORMANCE OF TRANSMISSION LINE USING FACTS TECHNOLOGY


INTRODUCTION :-
As generation and consumption of electricity has grown, investment in the transmission infrastructure has declined. The grid is aging and few new lines are being built, given high cost and permitting delays. The inability to control power flow on the grid results in poor asset utilization and impedes the growth of the energy market. Uncertainties in transmis ....etc

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I need a detailed description on the topic reliability centered maintenance for vibrator screen in coal handling plant of a thermal power station for my project seminar. ....etc

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Management of Available Power in Substation Transformers Based on Reliability
A method for estimating the maximum power obtainable from a distribution transformer is described in this article. This estimate is made on the basis of the estimated value of the future load, current temperature values measured at different points and also the factor of transformer reliability. Also developed is a system to provide means of controlling the transformer overload especially in the times of peak load.

System description
It consists ....etc

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Solutions for SCADA system Communication Reliability in Photovoltaic Power Plants
Abstract: Supervisory Control and Data Acquisition (SCADA) systems are used in Photovoltaic (PV) power plants for monitoring, control, remote communication purposes the ingredient of SCADA System in PV power plants is introduced in this paper In order to improve security and reliability of the SCADA system in PV plants, This paper provides two effective solutions security access control strategy and Redundancy mechanism. The proposed se ....etc

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Network Reconfiguration Using a Genetic Approach
for Loss and Reliability Optimization in Distribution Systems

Romeu M. V. Vitorino (1), Humberto M. M. Jorge (2) and Luís M. P. Neves (1)
(1) Polytechnic Institute of Leiria – School of Technology and Management, Portugal
Department of Electrical Engineering
(2) Faculty of Sciences and Technology of the University of Coimbra, Portugal
Department of Electrical Engineering and Computers
(1), (2) Institute for Systems and Computers Engineering of Coimbr ....etc

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