Electrical tools (MS Excel Spreadsheets)

This section is dedicated to tools every electrical engineer can use in daily work. These spreadsheets below will make your job much more easier, alowing you to shorten the time used for endless calculations of cables, voltage drop, various selections of circuit breakers, capacitors, cable size and so on.

Spreadsheets are mostly developed by expirienced electrical engineers and programmers (thank you mr. Jignesh Parmar!) and by well known manufacturers of electrical equipment. They all reall ....etc

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Please provide us some details about 'TENSION CONTROL SYSTEM' ....etc

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to get information about the topic slides of voltage sag analysis related topic refer the page link bellow

http://seminarsprojects.net/Thread-voltage-sag-analysis?pid=184&mode=threaded ....etc

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Voltage Sag or Voltage Dip (IEC term) is defined by the IEE 1159 as the decrease in the RMS voltage level to 10% - 90% (1% - 90% for EN 50160) of nominal, at the power frequency for durations of cycle to one (1) minute. Also, voltage sag is classified as a short duration voltage variation phenomena, which is one of the general categories of power quality problems.

Voltage sag (dip) durations are subdivided into three categories: instantaneous ( cycle to 30 cycles), momentary (30 cycles to 3 seconds), and temporary (3 seconds to 1 minute). ....etc

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to get information about the topic high tension transformer protection full report refer the page link bellow

http://seminarsprojects.net/Thread-ultra-high-voltage-transmission?pid=18738&mode=threaded ....etc

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Hi am Behailu i would like to get details on free download sag tension calculation software available here and i am living at Addis Ababa and studied in Addis Ababa science and technology university and now am doing in utility company. now i need your help in getting permission for free download of sag tenstion calculation.

Sag-Tension Calculations:
Refinements and Enhancements Made by Trimble Energy Solutions

Abstract
SAG has traditionally count stress programs flexibility stress characteristics of conductor
ALCOA graphic method. ....etc

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sag and tension in transmission line ppt

ETAP Transmission & Distribution Line Sag and Tension Analysis module is an important tool to perform sag and tension calculation for transmission and distribution lines to ensure adequate operating condition for the lines. If the tension applied on a line is beyond its limit, the line conductor could be damaged, and the transmission capacity and life span of the line will be reduced. If the sag is too large, it may cause a short circuit between the line and objects below it or a short circuit between l ....etc

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Submitted by
P. RATHNA KUMAR
S. JAGADEESH
K. SARAN KUMAR
S. DINESH


ABSTRACT
An automobile is a wheeled motor vehicle used for transporting passengers, which also carries its own engine or motor. But normally two wheelers are used most of the people which is economical. Motorcycles are one of the most affordable forms of motorized transport in many parts of the world and, for most of the world's population; they are also the most common type of motor vehicle. There are around 200 million motorcycles ....etc

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Fabric Structures are considered the oldest forms of Housing. Throughout history, they have been adopted in one form or another by different groups of people living in a variety of environmental conditions. The tent form was ideal for nomads because they were lightweight, mobile and adaptable but the modern Nomad doesn t need a tent anymore as our living quarters have become more permanent wherever we happen to be or go. Tensile architecture represents the new trend in design and construction with the minimum amount of ma ....etc

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