{"id":6026,"date":"2026-09-14T04:57:03","date_gmt":"2026-09-14T04:57:03","guid":{"rendered":"https:\/\/lstransformer.com\/how-are-transformer-losses-classified-2\/"},"modified":"2026-09-14T04:57:03","modified_gmt":"2026-09-14T04:57:03","slug":"how-are-transformer-losses-classified-2","status":"publish","type":"post","link":"https:\/\/www.lstransformer.com\/fr\/how-are-transformer-losses-classified-2\/","title":{"rendered":"Comment transformer les pertes class\u00e9s?"},"content":{"rendered":"

Comment transformer les pertes class\u00e9s?<\/span><\/b><\/b><\/h2>\n

 <\/span><\/p>\n

La classification des pertes transformateur est un facteur cl\u00e9 dans l'\u00e9valuation de transformateur de la performance et de l'efficacit\u00e9 op\u00e9rationnelle. Transformer les pertes peuvent \u00eatre essentiellement divis\u00e9s en pas de pertes de charge, les pertes de charge, auxiliaires et des pertes, chacun ayant des caract\u00e9ristiques distinctes et des impacts.<\/span><\/p>\n

 <\/span><\/p>\n

Contenu<\/span><\/b><\/p>\n

\u25cf<\/span>Pas De Pertes De Charge<\/span><\/b><\/b><\/p>\n

Pas de pertes de charge reporter les pertes qui se produisent<\/span>lorsque le transformateur n'est soumis \u00e0 aucune charge<\/span>. Il s'agit principalement de<\/span>les pertes fer<\/span> (aussi connu comme le flux magn\u00e9tique de pertes ou de pertes dans le fer), qui se composent de<\/span>les pertes par hyst\u00e9r\u00e9sis<\/span>et<\/span>pertes par courants de foucault<\/span>. Hyst\u00e9r\u00e9sis pertes d\u00e9coulent de la perte d'\u00e9nergie dans le mat\u00e9riau de base qu'il subit champ magn\u00e9tique de cycles, alors que les pertes par courants de foucault sont caus\u00e9es par le champ magn\u00e9tique alternatif induisant des courants \u00e0 l'int\u00e9rieur du mat\u00e9riau de base. Les pertes fer sont li\u00e9s \u00e0 l'transformateur’s de conception, de la perm\u00e9abilit\u00e9 magn\u00e9tique du mat\u00e9riau de base, et la fr\u00e9quence de fonctionnement. Pas de pertes de charge sont fixes et ne varient pas avec la charge.<\/span><\/p>\n

 \"undefined\"<\/span><\/p>\n

\u25cf<\/span>Les Pertes De Charge<\/span><\/b><\/b><\/p>\n

Les pertes de charge se produire<\/span>lorsque le transformateur est sous la charge<\/span>et se composent principalement de<\/span> pertes de liquidation<\/span>(aussi connu comme les pertes de charge). Pertes de liquidation ont deux composantes principales: le cuivre pertes (ou r\u00e9sistif pertes) caus\u00e9s par le courant<\/span>qui coule<\/span> dans les enroulements, et les pertes thermiques dues \u00e0 la r\u00e9sistance de l'<\/span> remontage du mat\u00e9riel<\/span>. Les pertes de charge varie avec le carr\u00e9 du courant de charge, ce qui signifie qu'ils augmentent rapidement \u00e0 mesure que la charge augmente. L'ampleur des pertes de charge est li\u00e9e \u00e0 l'transformateur’s la capacit\u00e9 de charge et la r\u00e9sistance des enroulements.<\/span><\/p>\n

 <\/span><\/p>\n

\"undefined\"<\/p>\n

<\/span><\/p>\n

\u25cf<\/span>Auxiliaire De Pertes<\/span><\/b><\/b><\/p>\n

Auxiliaire de pertes reportez-vous \u00e0 l'\u00e9nergie consomm\u00e9e par<\/span>l'\u00e9quipement auxiliaire<\/span> pendant le fonctionnement du transformateur, tels que les moteurs de ventilateurs dans l'air refroidi par les transformateurs et la pompe \u00e0 huile \u00e0 moteurs forc\u00e9 de circulation de l'huile des transformateurs. Bien que ces pertes ne sont pas g\u00e9n\u00e9r\u00e9s par le transformateur lui-m\u00eame, ils sont essentiels pour l'efficacit\u00e9 \u00e9nerg\u00e9tique globale de l'\u00e9valuation. Auxiliaire pertes sont g\u00e9n\u00e9ralement associ\u00e9s avec le syst\u00e8me de refroidissement et installations de maintenance de la transformation et sont<\/span>variable<\/span>influenc\u00e9 par l'\u00e9tat de fonctionnement de l'\u00e9quipement et des conditions environnementales.<\/span><\/p>\n

 <\/span><\/p>\n

\"undefined\"<\/p>\n

<\/span><\/p>\n

\u25cf<\/span>Les normes et les R\u00e8glements<\/span><\/b><\/b><\/p>\n

Les normes et m\u00e9thodes de mesure pour transformer les pertes sont g\u00e9n\u00e9ralement bas\u00e9es sur des normes nationales ou internationales, telles que le GB\/T6451-2015 (Sp\u00e9cifications Techniques pour les Transformateurs) et GB\/T10228-2015 (Exigences Techniques pour les Transformateurs \u00e0 Sec). Ces normes sp\u00e9cifient les m\u00e9thodes d'essai et permis de perte de plages pour les transformateurs pour s'assurer que leur conception et leur fabrication r\u00e9pondent aux exigences du contrat et des normes de rendement. L'adh\u00e9sion \u00e0 ces normes lors de la conception et de la fabrication de processus est essentiel pour garantir l'efficacit\u00e9 \u00e9nerg\u00e9tique et \u00e0 long terme de fiabilit\u00e9 de fonctionnement des transformateurs.<\/span><\/p>\n

 <\/span><\/p>\n

En r\u00e9sum\u00e9<\/span><\/b><\/p>\n

La compr\u00e9hension de la classification des pertes transformateur aide dans l'optimisation du transformateur de la conception et de la s\u00e9lection, l'am\u00e9lioration de l'efficacit\u00e9 op\u00e9rationnelle, et qui r\u00e9pondent aux normes et exigences de l'utilisateur.<\/span><\/p>\n

 <\/span><\/p>\n

Contactez-Nous<\/font><\/span><\/b><\/p>\n

<\/span>LuShan<\/span>, heure de l'est.<\/span>1975<\/span>est un fabricant professionnel Chinois sp\u00e9cialis\u00e9 dans les transformateurs de puissance et des r\u00e9acteurs de 49 ans. Les produits de pointe sont<\/span> monophas\u00e9 et triphas\u00e9 de transformateurs d'isolement, transformateur \u00e9lectrique, transformateur de distribution, l'\u00e9tape vers le bas et d'intensifier le transformateur de basse tension du transformateur, transformateur \u00e0 haute tension, contr\u00f4le de transformateur toro\u00efdal transformateur, transformateur R-core; inductances DC, AC r\u00e9acteurs, de ligne et de charge du r\u00e9acteur, des bobines, le filtrage du r\u00e9acteur, et interm\u00e9diaire, fr\u00e9quence \u00e9lev\u00e9e des produits. <\/span>Nos transformateurs de puissance et les r\u00e9acteurs sont largement utilis\u00e9s dans les 10 domaines d'application: transport en commun rapide, les machines de construction, les \u00e9nergies renouvelables, intelligents de fabrication, des \u00e9quipements m\u00e9dicaux, de la mine de charbon de l'explosion de la pr\u00e9vention , de l'excitation du syst\u00e8me, frittage sous vide(four), d'une climatisation centrale.<\/span><\/span><\/p>\n

 <\/span><\/p>\n

En savoir plus sur transformateur de puissance et le r\u00e9acteur :www.lstransformer.com<\/span><\/p>\n

<\/p>","protected":false},"excerpt":{"rendered":"

How are transformer losses classified?   The classification of transformer losses is a key factor in evaluating transformer performance and operational efficiency. Transformer losses can be primarily divided into no-load losses, load losses, and auxiliary losses, each having distinct characteristics and impacts.   Content \u25cfNo-Load Losses No-load losses refer to the losses that occurwhen the […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-6026","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"\nHow are transformer losses classified? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lstransformer.com\/fr\/how-are-transformer-losses-classified-2\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How are transformer losses classified? - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD\" \/>\n<meta property=\"og:description\" content=\"How are transformer losses classified?   The classification of transformer losses is a key factor in evaluating transformer performance and operational efficiency. 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