Power harmonics management: Difference between revisions

Latest revision as of 13:46, 26 January 2024

Harmonic currents in the network affect the quality of energy and are at the origin of many disturbances as overloads, vibrations, ageing of equipment, etc ... This chapter covers the origins of harmonics, their effects, how to measure them, and presents the solutions to mitigate these harmonics.

Chapter M - Contents

External links

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-__NOTOC__ __NOEDITSECTION__{{Menu_Power_harmonics_management}}
+<!-------------------------------------------------------------------------------------------------------------------------
-=== [[The problem: why is it necessary to detect and eliminate harmonics?|The problem: why is it necessary to detect and eliminate harmonics?]]  ===
+----            define HERE the LETTER of this chapter (A...S). It is then used in different places further below, in this page
+-------------------------v-------------------------------------------------------------------------------------------------
+---->{{#vardefine:letter|M}}<!--
-=== [[Power harmonics standards|Power harmonics standards]]  ===
-=== [[General Information|General Information]]  ===
+--><div class="chapter-banner">[[File:Banner-chapter_{{#var:letter}}.jpg|class=chapter-banner-img|link=]]</div>
+{{Highlightbox|text=
+<!-----------------------------------------------------------------------------------------------------------------------------
+---- Description text for this chapter - START
+------------------------------------------------------------------------------------------------------------------------------>
+Harmonic currents in the network affect the quality of energy and are at the origin of many disturbances as overloads, vibrations, ageing of equipment, etc ... This chapter covers the origins of harmonics, their effects, how to measure them, and presents the solutions to mitigate these harmonics.
+<!-----------------------------------------------------------------------------------------------------------------------------
+---- Description text for this chapter - END
+------------------------------------------------------------------------------------------------------------------------------>
+}}
+<!--
-=== [[Main effects of harmonics in installations|Main effects of harmonics in installations]]  ===
-Resonance
+--><!-----------------------------------------------------------------------------------
+---add chapter TOC, based on Hierarchy (DO NOT MODIFY!)
+----------------------------------------------------------------------------------------
+-->{{ch-toc|letter={{#var:letter}}}}
-Increased losses
+<!-- -----------------------------------------------------------------------------------
+---- define all properties and categories for this chapter landing page (DO NOT MODIFY!)
+----------------------------------------------------------------------------------------
+-->__NOTOC__ __NOEDITSECTION__<!--
+-->[[Has chapter letter::{{#var:letter}}| ]]<!--
+-->{{#isin:{{MediaWiki:mainpage}}}}<!--
+-->[[Category:eig-ch-landing-pages]]<!--
+-->{{ch-category|{{#var:letter}}}}<!--
+--><div>{{#addbodyclass:Chapter-TOC}}</div><!--
+--><!-- ------------------------------------------------------------------------------->
-Overloads on equipment
+<!-- ----------------------------------------------------------------------------------------
+---- ADD BELOW external links, inter-language links, and possibly other related content links
-Disturbances affecting sensitive loads
+-------------------------------------------------------------------------------------------->
-Economic impact
-=== [[Essential indicators of harmonic distortion and measurement principles|Essential indicators of harmonic distortion and measurement principles]]  ===
-Power factor
-Crest factor
-Power values and harmonics
-Harmonic spectrum and harmonic distortion
-Total harmonic distortion (THD)
-Usefulness of the various indicators
-=== [[Measuring the indicators|Measuring the indicators]]  ===
-Devices used to measure the indicators
-Procedures for harmonic analysis of distribution networks
-Keeping a close eye on harmonics
-=== [[Detection devices|Detection devices]]  ===
-=== [[Solutions to attenuate harmonics|Solutions to attenuate harmonics]]  ===
-Basic solutions
-Harmonic filtering
-The method
-Specific products <br>
-==Downloads==
-edition in English: [[Media:EIG_Chapter_M_2010_haute_def.pdf|pdf]] <br>
-edition in French: [[Media:GIE_chap_M_2010_haute_def.pdf|pdf]]
 ==External links==
-*[http://www.schneider-electric.com/sites/corporate/en/products-services/automation-control/products-offer/range-presentation.page?c_filepath=/templatedata/Offer_Presentation/3_Range_Datasheet/data/en/shared/automation_and_control/altivar_1000.xml VSDs for motors]
+*[https://www.se.com/ww/en/product-category/2900-variable-speed-drives-and-soft-starters/ VSDs for motors]
-*[http://www.soft.schneider-electric.com/ Electrical installation software]
+*[https://www.se.com/ww/en/product-range/1008-micrologic/ Micrologic Control Units]
-*[http://www.schneider-electric.com/sites/corporate/en/products-services/electrical-distribution/products-offer/range-presentation.page?c_filepath=/templatedata/Offer_Presentation/3_Range_Datasheet/data/en/shared/electrical_distribution/masterpact_nt.xml Micrologic Control Units]

Power harmonics management: Difference between revisions

Latest revision as of 13:46, 26 January 2024

Chapter M - Contents

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