Test alternate homepage: Difference between revisions

From Electrical Installation Guide
VisualWikitext
(test different summary format (partially tested): the complentary explanation of chapter content appears when mous is placed on the link)
 
mNo edit summary
Line 43: Line 43:
|-
|-
| style="color:#000;padding:2px 5px 5px" | <div id="mp-dyk">
| style="color:#000;padding:2px 5px 5px" | <div id="mp-dyk">
==== [[Scope and content of Wiki EIG|Scope and content of Wiki EIG]] ====
=== [[Scope and content of Wiki EIG|Scope and content of Wiki EIG]] ===


==== [[General rules of electrical installation design|<span title="This chapter presents the general rules for designing an installation and presents the involved IEC standards. It gives help in calculation of installed power loads.">General rules of electrical installation design</span>]] ====
=== [[General rules of electrical installation design|<span title="This chapter presents the general rules for designing an installation and presents the involved IEC standards. It gives help in calculation of installed power loads.">General rules of electrical installation design</span>]] ===


==== [[Connection to the MV utility distribution network|<span title="This chapter presents the main methods of connection to the MV utility distribution network.">Connection to the MV utility distribution network</span>]]  ====
=== [[Connection to the MV utility distribution network|<span title="This chapter presents the main methods of connection to the MV utility distribution network.">Connection to the MV utility distribution network</span>]]  ===


==== [[Connection to the LV utility distribution network|<span title="This chapter presents the main methods of connection to the LV utility distribution network.">Connection to the LV utility distribution network</span>]]  ====
=== [[Connection to the LV utility distribution network|<span title="This chapter presents the main methods of connection to the LV utility distribution network.">Connection to the LV utility distribution network</span>]]  ===


==== [[MV & LV architecture selection guide|<span title="Given a particular building, we show how to select the right solution during pre-design and budget step: find a compromise between costs and ratings of the installation during its whole life cycle.">MV & LV architecture selection guide</span>]]  ====
=== [[MV & LV architecture selection guide|<span title="Given a particular building, we show how to select the right solution during pre-design and budget step: find a compromise between costs and ratings of the installation during its whole life cycle.">MV & LV architecture selection guide</span>]]  ===


==== [[LV Distribution|<span title="Conception rules of an electrical installation. Earthing Systems.">LV Distribution</span>]]  ====
=== [[LV Distribution|<span title="Conception rules of an electrical installation. Earthing Systems.">LV Distribution</span>]]  ===


==== [[Protection against electric shocks|<span title="This chapter explains how to determine protective devices in order to protect people from direct & indirect contacts and to protect equipments and goods from fire risks.">Protection against electric shocks</span>]] ====
=== [[Protection against electric shocks|<span title="This chapter explains how to determine protective devices in order to protect people from direct & indirect contacts and to protect equipments and goods from fire risks.">Protection against electric shocks</span>]] ===


==== [[Sizing and protection of conductors|<span title="Practical methods for conductor sizing and protection are given.">Sizing and protection of conductors</span>]] ====
==== [[Sizing and protection of conductors|<span title="Practical methods for conductor sizing and protection are given.">Sizing and protection of conductors</span>]] ====


==== [[LV switchgear: functions & selection|LV switchgear: functions &amp; selection&nbsp;]]  ====
=== [[LV switchgear: functions & selection|LV switchgear: functions &amp; selection&nbsp;]]  ===
The basic functions of LV switchgear are described, as well as the selection rules for ensuring the protection coordination.  
The basic functions of LV switchgear are described, as well as the selection rules for ensuring the protection coordination.  


Revision as of 13:39, 5 June 2010


Welcome to WIKI-EIG
Wiki Electrical Installation Guide

Moving from a Schneider-Electric guide to an open content collaboration encyclopaedia.
3,529 pages that you can improve and complete
About-us  · How to Register (is free)  · How to Edit a Page  · How to Start a New Page  · Help

Electrical Installation Guide Summary

Scope and content of Wiki EIG

General rules of electrical installation design

Connection to the MV utility distribution network

Connection to the LV utility distribution network

MV & LV architecture selection guide

LV Distribution

Protection against electric shocks

Sizing and protection of conductors

LV switchgear: functions & selection 

The basic functions of LV switchgear are described, as well as the selection rules for ensuring the protection coordination.

Protection against voltage surges in LV

The effects of lightning are described. Protective devices are proposed and implementation rules are given.

Energy Efficiency in electrical distribution

Power monitoring and control system contributes to global "energy efficiency". Such a system is of high benefice for the owner of an electrical network.

Power factor correction and harmonic filtering

This chapter explains how power factor correction is implemented in LV electrical installation. Practical examples are given.

Power harmonics management

The origin and effects of harmonics are described. Measurement and filtering methods are proposed.

Characteristics of particular sources and loads

Specific sources and loads are studied: generators, inverters, induction motors, lighting circuits, LV/LV transformers...

PhotoVoltaic (PV) installation

Residential electrical installations

The specific intallations rules applicable to residential premises and some other locations are presented.

ElectroMagnetic Compatibility (EMC)

This chapter describes the basic rules for ensuring EMC: earthing principles, cable lay-out, wiring recommendations.


News

Highlights

New content on Ultra Rapid circuit breaker

UR figure 4.jpg
As installed power increases, electrical distribution has to shift from a LV design to a HV design. Indeed, a high short-circuit level can be a threat to the installation and make impossible the selection of low voltage equipments (Switchboard and bus bars, circuit breaker…)


These situations can be met in the following applications:
Bus bars coupling onboard merchant vessels, off shore platform, loop networks (in industry), where the current and energy are important because of the installed power (several transformers or generators in parallel) and HV design not easy. <more>

Electrical protection against surges

Highlight foudre.jpg

6 pages dedicated to electrical protection against surges have just been fully updated.
In addition to describing the operation of the surge arrester, the emphasis is on the method of choice and their location in the architecture of the electrical installation. Similarly the security of the facility is an essential element; coordination table between the arrester and its short circuit protection device is proposed. This is the result of extensive studies and tests in laboratories conducted by specialists which expertise is about short circuit breaking and lightning electromagnetic phenomena.

Pages:

Retrieved from "http://www.electrical-installation.org/enw/index.php?title=Test_alternate_homepage&oldid=8027"
Share
Add a comment

About this wiki

The Electrical Installation Guide is now available here as a wiki (Electrical Installation Wiki). This wiki is a collaborative platform, brought to you by Schneider Electric: our experts are continuously improving its content, as they were doing for the guide. Collaboration to this wiki is also open to all.

Help

Navigation