{"id":726,"date":"2025-01-01T11:23:00","date_gmt":"2025-01-01T11:23:00","guid":{"rendered":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb%ef%bc%9a%e5%88%86%e6%b5%81%e5%99%a8%e9%80%89%e5%9e%8b\/"},"modified":"2026-02-04T16:11:23","modified_gmt":"2026-02-04T16:11:23","slug":"interpretation-de-la-technologie-de-mesure-du-courant-des-piles-de-chargement-et-des-normes-nationales","status":"publish","type":"post","link":"https:\/\/cnsfdz.com\/fr\/interpretation-de-la-technologie-de-mesure-du-courant-des-piles-de-chargement-et-des-normes-nationales\/","title":{"rendered":"Interpr\u00e9tation de la technologie de mesure du courant des piles de chargement et des normes nationales : s\u00e9lection des shunts et conception du syst\u00e8me"},"content":{"rendered":"<h2>I. Importance de l'affranchissement des charges<\/h2>\n<p>Avec la croissance rapide du nombre de propri\u00e9taires de v\u00e9hicules \u00e0 \u00e9nergie nouvelle, la construction d'infrastructures de recharge publiques s'acc\u00e9l\u00e8re \u00e9galement. D'ici \u00e0 la fin de 2024, il y aura plus de 10 millions de bornes de recharge dans tout le pays. En tant qu\u201d\u201dinstrument de mesure\", la pr\u00e9cision de la mesure de la puissance des bornes de recharge est directement li\u00e9e aux droits et int\u00e9r\u00eats des consommateurs et aux revenus des op\u00e9rateurs.<\/p>\n<p>La mesure du courant de la pile de chargement est le maillon central du comptage de l'\u00e9nergie \u00e9lectrique, et ses exigences en mati\u00e8re de pr\u00e9cision sont bien plus \u00e9lev\u00e9es que celles de l'\u00e9quipement \u00e9lectrique ordinaire. La s\u00e9lection et l'application du shunt, en tant qu'\u00e9l\u00e9ment principal de d\u00e9tection du courant de la pile de chargement \u00e0 courant continu, sont d'une importance vitale.<\/p>\n<h2>Interpr\u00e9tation des normes nationales pertinentes<\/h2>\n<h3>2.1 JJG 1148-2018 \"Sp\u00e9cification d'inspection des pieux de chargement en courant alternatif des v\u00e9hicules \u00e9lectriques<\/h3>\n<p>Exigences cl\u00e9s :<\/p>\n<ul>\n<li>Niveau de pr\u00e9cision du comptage de l'\u00e9lectricit\u00e9 : Classe 2.0<\/li>\n<li>Erreur de mesure du courant : \u2264\u00b12,0%<\/li>\n<li>Gamme de facteurs de puissance : 0,5L~1,0~0,8C<\/li>\n<\/ul>\n<h3>2.2 JJG 1149-2018 \"R\u00e8glement sur l'inspection des chargeurs non mont\u00e9s sur les v\u00e9hicules \u00e9lectriques<\/h3>\n<p>Exigences en mati\u00e8re de mesure pour le chargeur de courant continu (borne de chargement) :<\/p>\n<ul>\n<li>Pr\u00e9cision du comptage de l'\u00e9lectricit\u00e9 : Classe 1.0<\/li>\n<li>Erreur de mesure du courant : \u2264\u00b10,5% (plage de courant nominal 10%~100%)<\/li>\n<li>Erreur de mesure de la tension : \u2264\u00b10,5%<\/li>\n<li>Erreur maximale admissible de la valeur d'affichage : \u00b11,0%<\/li>\n<\/ul>\n<h3>2.3 GB\/T 29316-2012 Technical Requirements for Power Quality of Electric Vehicle Charging and Switching Facilities (Exigences techniques relatives \u00e0 la qualit\u00e9 de l'\u00e9nergie des installations de recharge et de commutation des v\u00e9hicules \u00e9lectriques)<\/h3>\n<p>Les exigences relatives aux indicateurs de qualit\u00e9 de l'\u00e9nergie, tels que les harmoniques et le facteur de puissance des installations de charge, influencent indirectement le choix des sch\u00e9mas de mesure du courant.<\/p>\n<h2>III. Programme de mesure du courant de la pile de charge en courant continu<\/h2>\n<h3>3.1 Programme de shunt<\/h3>\n<p>Le shunt est actuellement la solution de mesure de courant la plus r\u00e9pandue pour les pieux de charge \u00e0 courant continu :<\/p>\n<p><strong>Avantage :<\/strong><\/p>\n<ul>\n<li>Haute pr\u00e9cision : jusqu'\u00e0 la classe 0,2%, conforme aux exigences de la classe 1.0 de m\u00e9trologie<\/li>\n<li>Bonne lin\u00e9arit\u00e9 : faible erreur de lin\u00e9arit\u00e9 sur toute la gamme<\/li>\n<li>Stabilit\u00e9 \u00e0 long terme : pas de probl\u00e8mes de d\u00e9rive du z\u00e9ro<\/li>\n<li>Contr\u00f4le des co\u00fbts : plus \u00e9conomique que les capteurs \u00e0 effet Hall<\/li>\n<\/ul>\n<p><strong>Param\u00e8tres typiques :<\/strong><\/p>\n<ul>\n<li>Sp\u00e9cification de courant : 250A, 500A, 750A (correspondant \u00e0 une pile de charge de 60kW, 120kW, 180kW)<\/li>\n<li>Chute de tension nominale : 50mV ou 75mV<\/li>\n<li>Classe de pr\u00e9cision : 0,2% ou 0,5%<\/li>\n<li>TCR : \u226450ppm\/\u00b0C<\/li>\n<\/ul>\n<h3>3.2 Programme de capteurs \u00e0 effet Hall<\/h3>\n<p>Certaines piles de chargement utilisent des capteurs \u00e0 effet Hall en boucle ferm\u00e9e, qui pr\u00e9sentent l'avantage d'une isolation naturelle, mais sont plus co\u00fbteux et souffrent d'une d\u00e9rive nulle.<\/p>\n<h3>3.3 Comparaison des programmes<\/h3>\n<table>\n<tr>\n<th>terme de comparaison<\/th>\n<th>s\u00e9parateur<\/th>\n<th>Capteurs \u00e0 effet Hall<\/th>\n<\/tr>\n<tr>\n<td>pr\u00e9cis<\/td>\n<td>0.2%~0.5%<\/td>\n<td>0.5%~1.0%<\/td>\n<\/tr>\n<tr>\n<td>les co\u00fbts (de fabrication, de production, etc.)<\/td>\n<td>\u4f4e<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>incommunicado<\/td>\n<td>N\u00e9cessite une isolation suppl\u00e9mentaire<\/td>\n<td>l'isolement naturel<\/td>\n<\/tr>\n<tr>\n<td>Stabilit\u00e9 z\u00e9ro<\/td>\n<td>talentueux<\/td>\n<td>habituel<\/td>\n<\/tr>\n<tr>\n<td>stabilit\u00e9 de la temp\u00e9rature<\/td>\n<td>\u597d<\/td>\n<td>habituel<\/td>\n<\/tr>\n<tr>\n<td>degr\u00e9 d'int\u00e9gration<\/td>\n<td>Programmes g\u00e9n\u00e9raux<\/td>\n<td>Programmes compl\u00e9mentaires<\/td>\n<\/tr>\n<\/table>\n<h2>Quatri\u00e8mement, les points de s\u00e9lection des d\u00e9viateurs<\/h2>\n<h3>4.1 Correspondance des sp\u00e9cifications de courant<\/h3>\n<p>S\u00e9lectionner en fonction du niveau de puissance de la pile de charge :<\/p>\n<ul>\n<li>Borne de recharge de 60 kW (750 V\/80 A ou 500 V\/120 A) : un shunt de 150 A ou 200 A est utilis\u00e9.<\/li>\n<li>Borne de recharge de 120 kW (750 V\/160 A ou 500 V\/240 A) : un shunt de 250 A ou 300 A est utilis\u00e9.<\/li>\n<li>180kW et plus : S\u00e9lectionner un shunt de 400A ou 500A<\/li>\n<li>R\u00e9serve 20% marge pour les courants de pointe<\/li>\n<\/ul>\n<h3>4.2 Classes de pr\u00e9cision<\/h3>\n<p>Selon les exigences de la JJG 1149, l'erreur de mesure du courant \u2264 \u00b1 0,5%, il est recommand\u00e9 d'utiliser un shunt de niveau 0,2%, en laissant une marge pour d'autres sources d'erreur dans le syst\u00e8me.<\/p>\n<h3>4.3 Coefficient de temp\u00e9rature<\/h3>\n<p>La temp\u00e9rature de l'environnement de travail de la pile de chargement est large (-20\u2103 \u00e0 +55\u2103), TCR doit \u00eatre \u226450ppm\/\u2103, recommand\u00e9 \u226430ppm\/\u2103.<\/p>\n<h3>4.4 Stabilit\u00e9 \u00e0 long terme<\/h3>\n<p>Les instruments de mesure n\u00e9cessitent un \u00e9talonnage r\u00e9gulier, et la d\u00e9rive annuelle du shunt doit \u00eatre&lt;0,05% pour garantir une pr\u00e9cision stable pendant le cycle d&#039;\u00e9talonnage.<\/p>\n<h3>4.5 Capacit\u00e9 de surcharge<\/h3>\n<p>La pile de chargement peut subir une surintensit\u00e9 de courte dur\u00e9e, et le shunt doit pouvoir r\u00e9sister \u00e0 1,2 fois le courant nominal en fonctionnement continu et \u00e0 2 fois le courant nominal en cas de surcharge de courte dur\u00e9e.<\/p>\n<h2>V. \u00c9l\u00e9ments de conception du syst\u00e8me<\/h2>\n<h3>5.1 Circuit de conditionnement du signal<\/h3>\n<ul>\n<li>\u00c9limine les effets de la r\u00e9sistance de contact en utilisant une connexion \u00e0 quatre bornes<\/li>\n<li>Isolation de la haute et de la basse tension \u00e0 l'aide d'amplificateurs op\u00e9rationnels isol\u00e9s ou de convertisseurs analogiques\/num\u00e9riques isol\u00e9s<\/li>\n<li>R\u00e9solution ADC \u2265 16 bits, ADC sigma-delta 24 bits recommand\u00e9<\/li>\n<\/ul>\n<h3>5.2 Algorithmes logiciels<\/h3>\n<ul>\n<li>Compensation de temp\u00e9rature : collecte la temp\u00e9rature du shunt et corrige la valeur de la r\u00e9sistance.<\/li>\n<li>Filtrage num\u00e9rique : \u00e9limine le bruit et am\u00e9liore le rapport signal\/bruit<\/li>\n<li>Commutation de gamme : commutation automatique de gamme entre les grands et les petits courants (si n\u00e9cessaire)<\/li>\n<\/ul>\n<h3>5.3 Conception de la CEM<\/h3>\n<ul>\n<li>Les lignes de d\u00e9tection de tension utilisent des fils blind\u00e9s<\/li>\n<li>Disposition raisonnable des circuits imprim\u00e9s, s\u00e9paration num\u00e9rique et analogique<\/li>\n<li>Ajout de circuits de filtrage appropri\u00e9s<\/li>\n<\/ul>\n<h3>5.4 Conception de la fiabilit\u00e9<\/h3>\n<ul>\n<li>Shunt mont\u00e9 solidement avec un bon contact<\/li>\n<li>Tenir compte de la conception thermique pour \u00e9viter la surchauffe<\/li>\n<li>L'indice de protection r\u00e9pond aux exigences ext\u00e9rieures (par exemple IP65)<\/li>\n<\/ul>\n<h2>VI. certification et \u00e9talonnage<\/h2>\n<h3>6.1 \u00c9talonnage initial<\/h3>\n<p>La pile de chargement doit \u00eatre test\u00e9e pour la premi\u00e8re fois par l'organisme de contr\u00f4le m\u00e9trologique avant de quitter l'usine :<\/p>\n<ul>\n<li>Erreur de mesure du courant<\/li>\n<li>Erreur de mesure de la tension<\/li>\n<li>Erreur d'indication de l'\u00e9nergie \u00e9lectrique<\/li>\n<li>erreur d'horloge<\/li>\n<\/ul>\n<h3>6.2 \u00c9talonnage p\u00e9riodique<\/h3>\n<p>Conform\u00e9ment aux exigences de la r\u00e9glementation, le cycle d'\u00e9talonnage du chargeur de courant continu est de 2 ans, et doit \u00eatre envoy\u00e9 \u00e0 l'inspection ou \u00e0 l'\u00e9talonnage sur site.<\/p>\n<h3>6.3 Recommandations en mati\u00e8re d'\u00e9talonnage<\/h3>\n<ul>\n<li>Etalonnage comparatif \u00e0 l'aide de shunts standards<\/li>\n<li>\u00c9talonnage multipoint (courants nominaux 10%, 50%, 100%)<\/li>\n<li>\u00c9talonnage \u00e0 diff\u00e9rents points de temp\u00e9rature (si disponible)<\/li>\n<\/ul>\n<h2>VII. tendances et perspectives du march\u00e9<\/h2>\n<h3>7.1 Chargement \u00e0 haute puissance<\/h3>\n<p>Avec la popularit\u00e9 des mod\u00e8les de plates-formes \u00e0 haute tension de 800 V, la puissance des superchargeurs atteint 480 kW, voire plus, ce qui impose des exigences plus \u00e9lev\u00e9es en mati\u00e8re de sp\u00e9cifications de courant et de capacit\u00e9 de dissipation thermique du shunt.<\/p>\n<h3>7.2 Chargement par refroidissement liquide<\/h3>\n<p>L'utilisation de pistolets de chargement refroidis par liquide et de piles de chargement refroidies par liquide a modifi\u00e9 la gestion thermique des piles de chargement, et la s\u00e9lection et l'installation des shunts doivent \u00eatre adapt\u00e9es en cons\u00e9quence.<\/p>\n<h3>7.3 Intelligence<\/h3>\n<p>L'interaction entre les piles de chargement, les v\u00e9hicules et les r\u00e9seaux \u00e9lectriques est de plus en plus intelligente, et les exigences en mati\u00e8re de temps r\u00e9el et de pr\u00e9cision pour la mesure du courant ne cessent de s'am\u00e9liorer.<\/p>\n<h2>VIII. r\u00e9sum\u00e9<\/h2>\n<p>En tant qu'instrument de mesure, la pr\u00e9cision de la mesure du courant des pieux de charge est soumise \u00e0 des r\u00e9glementations strictes. Gr\u00e2ce \u00e0 sa haute pr\u00e9cision, son faible co\u00fbt et sa stabilit\u00e9 \u00e0 long terme, le shunt est devenu la solution la plus courante pour la d\u00e9tection du courant des piles de chargement en courant continu. Dans les applications pratiques, il est n\u00e9cessaire de s\u00e9lectionner un mod\u00e8le complet en fonction du niveau de puissance de la pile de chargement, de l'environnement de travail, des exigences de mesure et d'autres facteurs, et de pr\u00eater attention au conditionnement du signal, \u00e0 la protection CEM, \u00e0 la dissipation thermique et \u00e0 d'autres d\u00e9tails dans la conception du syst\u00e8me pour s'assurer qu'il r\u00e9pond aux normes nationales et prot\u00e8ge les droits et les int\u00e9r\u00eats des consommateurs.<\/p>","protected":false},"excerpt":{"rendered":"<p>Interpr\u00e9tation des normes nationales relatives \u00e0 la mesure de la puissance des piles de chargement, analyse de l'application du shunt dans les piles de chargement et des points de s\u00e9lection.<\/p>","protected":false},"author":1,"featured_media":751,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-726","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.9 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u56fd\u6807\u89e3\u8bfb\uff1a\u5206\u6d41\u5668\u9009\u578b\u4e0e\u7cfb\u7edf\u8bbe\u8ba1 | \u8d5b\u5cf0\u7535\u5b50<\/title>\n<meta name=\"description\" content=\"\u6743\u5a01\u89e3\u8bfb\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u76f8\u5173\u56fd\u5bb6\u6807\u51c6GB\/T 18487\u548cNB\/T 33001\uff0c\u5206\u6790\u6807\u51c6\u5bf9\u5206\u6d41\u5668\u7cbe\u5ea6\u3001\u5b89\u5168\u6027\u7684\u8981\u6c42\uff0c\u63d0\u4f9b\u7b26\u5408\u56fd\u6807\u7684\u5206\u6d41\u5668\u9009\u578b\u5efa\u8bae\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cnsfdz.com\/fr\/interpretation-de-la-technologie-de-mesure-du-courant-des-piles-de-chargement-et-des-normes-nationales\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u6280\u672f\u4e0e\u56fd\u5bb6\u6807\u51c6\u89e3\u8bfb\uff1a\u5206\u6d41\u5668\u9009\u578b\u4e0e\u7cfb\u7edf\u8bbe\u8ba1\" \/>\n<meta property=\"og:description\" content=\"\u6743\u5a01\u89e3\u8bfb\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u76f8\u5173\u56fd\u5bb6\u6807\u51c6GB\/T 18487\u548cNB\/T 33001\uff0c\u5206\u6790\u6807\u51c6\u5bf9\u5206\u6d41\u5668\u7cbe\u5ea6\u3001\u5b89\u5168\u6027\u7684\u8981\u6c42\uff0c\u63d0\u4f9b\u7b26\u5408\u56fd\u6807\u7684\u5206\u6d41\u5668\u9009\u578b\u5efa\u8bae\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cnsfdz.com\/fr\/interpretation-de-la-technologie-de-mesure-du-courant-des-piles-de-chargement-et-des-normes-nationales\/\" \/>\n<meta property=\"og:site_name\" content=\"\u8d5b\u5cf0\u7535\u5b50\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-01T11:23:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-04T16:11:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"650\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"jingrunacrylic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"jingrunacrylic\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/\"},\"author\":{\"name\":\"jingrunacrylic\",\"@id\":\"https:\/\/cnsfdz.com\/#\/schema\/person\/a61b19a97598cf87a027e873a2f0210e\"},\"headline\":\"\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u6280\u672f\u4e0e\u56fd\u5bb6\u6807\u51c6\u89e3\u8bfb\uff1a\u5206\u6d41\u5668\u9009\u578b\u4e0e\u7cfb\u7edf\u8bbe\u8ba1\",\"datePublished\":\"2025-01-01T11:23:00+00:00\",\"dateModified\":\"2026-02-04T16:11:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/\"},\"wordCount\":41,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg\",\"articleSection\":[\"\u884c\u4e1a\u52a8\u6001\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/\",\"url\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/\",\"name\":\"\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u56fd\u6807\u89e3\u8bfb\uff1a\u5206\u6d41\u5668\u9009\u578b\u4e0e\u7cfb\u7edf\u8bbe\u8ba1 | \u8d5b\u5cf0\u7535\u5b50\",\"isPartOf\":{\"@id\":\"https:\/\/cnsfdz.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg\",\"datePublished\":\"2025-01-01T11:23:00+00:00\",\"dateModified\":\"2026-02-04T16:11:23+00:00\",\"author\":{\"@id\":\"https:\/\/cnsfdz.com\/#\/schema\/person\/a61b19a97598cf87a027e873a2f0210e\"},\"description\":\"\u6743\u5a01\u89e3\u8bfb\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u76f8\u5173\u56fd\u5bb6\u6807\u51c6GB\/T 18487\u548cNB\/T 33001\uff0c\u5206\u6790\u6807\u51c6\u5bf9\u5206\u6d41\u5668\u7cbe\u5ea6\u3001\u5b89\u5168\u6027\u7684\u8981\u6c42\uff0c\u63d0\u4f9b\u7b26\u5408\u56fd\u6807\u7684\u5206\u6d41\u5668\u9009\u578b\u5efa\u8bae\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#primaryimage\",\"url\":\"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg\",\"contentUrl\":\"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg\",\"width\":1000,\"height\":650},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/cnsfdz.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u6280\u672f\u4e0e\u56fd\u5bb6\u6807\u51c6\u89e3\u8bfb\uff1a\u5206\u6d41\u5668\u9009\u578b\u4e0e\u7cfb\u7edf\u8bbe\u8ba1\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cnsfdz.com\/#website\",\"url\":\"https:\/\/cnsfdz.com\/\",\"name\":\"\u8d5b\u5cf0\u7535\u5b50\",\"description\":\"\u4e13\u4e1a\u5206\u6d41\u5668\u5236\u9020\u5546 | \u7535\u6d41\u5206\u6d41\u5668\/\u9530\u94dc\u5206\u6d41\u5668\/\u7cbe\u5bc6\u5206\u6d41\u5668\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cnsfdz.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/cnsfdz.com\/#\/schema\/person\/a61b19a97598cf87a027e873a2f0210e\",\"name\":\"jingrunacrylic\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/cnsfdz.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8445618b3e2834fa0c7ae1a03a371ed002e9bf8d2cc1cd989dc4a71bb2b66110?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8445618b3e2834fa0c7ae1a03a371ed002e9bf8d2cc1cd989dc4a71bb2b66110?s=96&d=mm&r=g\",\"caption\":\"jingrunacrylic\"},\"sameAs\":[\"https:\/\/cnsfdz.com\"],\"url\":\"https:\/\/cnsfdz.com\/fr\/author\/jingrunacrylic\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Interpr\u00e9tation de la norme nationale de mesure du courant des piles de chargement : s\u00e9lection des shunts et conception du syst\u00e8me | Safran Electronics","description":"Interpr\u00e9tation autoris\u00e9e des normes nationales GB\/T 18487 et NB\/T 33001 relatives au comptage du courant des piles de chargement, analyse des exigences des normes relatives \u00e0 la pr\u00e9cision et \u00e0 la s\u00e9curit\u00e9 du shunt, et suggestions sur le choix du shunt conform\u00e9ment aux normes nationales.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cnsfdz.com\/fr\/interpretation-de-la-technologie-de-mesure-du-courant-des-piles-de-chargement-et-des-normes-nationales\/","og_locale":"fr_FR","og_type":"article","og_title":"\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u6280\u672f\u4e0e\u56fd\u5bb6\u6807\u51c6\u89e3\u8bfb\uff1a\u5206\u6d41\u5668\u9009\u578b\u4e0e\u7cfb\u7edf\u8bbe\u8ba1","og_description":"\u6743\u5a01\u89e3\u8bfb\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u76f8\u5173\u56fd\u5bb6\u6807\u51c6GB\/T 18487\u548cNB\/T 33001\uff0c\u5206\u6790\u6807\u51c6\u5bf9\u5206\u6d41\u5668\u7cbe\u5ea6\u3001\u5b89\u5168\u6027\u7684\u8981\u6c42\uff0c\u63d0\u4f9b\u7b26\u5408\u56fd\u6807\u7684\u5206\u6d41\u5668\u9009\u578b\u5efa\u8bae\u3002","og_url":"https:\/\/cnsfdz.com\/fr\/interpretation-de-la-technologie-de-mesure-du-courant-des-piles-de-chargement-et-des-normes-nationales\/","og_site_name":"\u8d5b\u5cf0\u7535\u5b50","article_published_time":"2025-01-01T11:23:00+00:00","article_modified_time":"2026-02-04T16:11:23+00:00","og_image":[{"width":1000,"height":650,"url":"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg","type":"image\/jpeg"}],"author":"jingrunacrylic","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"jingrunacrylic","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#article","isPartOf":{"@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/"},"author":{"name":"jingrunacrylic","@id":"https:\/\/cnsfdz.com\/#\/schema\/person\/a61b19a97598cf87a027e873a2f0210e"},"headline":"\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u6280\u672f\u4e0e\u56fd\u5bb6\u6807\u51c6\u89e3\u8bfb\uff1a\u5206\u6d41\u5668\u9009\u578b\u4e0e\u7cfb\u7edf\u8bbe\u8ba1","datePublished":"2025-01-01T11:23:00+00:00","dateModified":"2026-02-04T16:11:23+00:00","mainEntityOfPage":{"@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/"},"wordCount":41,"commentCount":0,"image":{"@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#primaryimage"},"thumbnailUrl":"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg","articleSection":["\u884c\u4e1a\u52a8\u6001"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/","url":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/","name":"Interpr\u00e9tation de la norme nationale de mesure du courant des piles de chargement : s\u00e9lection des shunts et conception du syst\u00e8me | Safran Electronics","isPartOf":{"@id":"https:\/\/cnsfdz.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#primaryimage"},"image":{"@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#primaryimage"},"thumbnailUrl":"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg","datePublished":"2025-01-01T11:23:00+00:00","dateModified":"2026-02-04T16:11:23+00:00","author":{"@id":"https:\/\/cnsfdz.com\/#\/schema\/person\/a61b19a97598cf87a027e873a2f0210e"},"description":"Interpr\u00e9tation autoris\u00e9e des normes nationales GB\/T 18487 et NB\/T 33001 relatives au comptage du courant des piles de chargement, analyse des exigences des normes relatives \u00e0 la pr\u00e9cision et \u00e0 la s\u00e9curit\u00e9 du shunt, et suggestions sur le choix du shunt conform\u00e9ment aux normes nationales.","breadcrumb":{"@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#primaryimage","url":"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg","contentUrl":"https:\/\/cnsfdz.com\/wp-content\/uploads\/2026\/02\/\u9530\u94dc\u5408\u91d1\u5206\u6d41\u5668.jpg","width":1000,"height":650},{"@type":"BreadcrumbList","@id":"https:\/\/cnsfdz.com\/%e5%85%85%e7%94%b5%e6%a1%a9%e7%94%b5%e6%b5%81%e8%ae%a1%e9%87%8f%e6%8a%80%e6%9c%af%e4%b8%8e%e5%9b%bd%e5%ae%b6%e6%a0%87%e5%87%86%e8%a7%a3%e8%af%bb\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cnsfdz.com\/"},{"@type":"ListItem","position":2,"name":"\u5145\u7535\u6869\u7535\u6d41\u8ba1\u91cf\u6280\u672f\u4e0e\u56fd\u5bb6\u6807\u51c6\u89e3\u8bfb\uff1a\u5206\u6d41\u5668\u9009\u578b\u4e0e\u7cfb\u7edf\u8bbe\u8ba1"}]},{"@type":"WebSite","@id":"https:\/\/cnsfdz.com\/#website","url":"https:\/\/cnsfdz.com\/","name":"Safran Electronics","description":"Fabricant professionnel de shunts | Shunt de courant \/ Shunt en cuivre au mangan\u00e8se \/ Shunt de pr\u00e9cision","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cnsfdz.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/cnsfdz.com\/#\/schema\/person\/a61b19a97598cf87a027e873a2f0210e","name":"jingrunacrylique","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cnsfdz.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8445618b3e2834fa0c7ae1a03a371ed002e9bf8d2cc1cd989dc4a71bb2b66110?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8445618b3e2834fa0c7ae1a03a371ed002e9bf8d2cc1cd989dc4a71bb2b66110?s=96&d=mm&r=g","caption":"jingrunacrylic"},"sameAs":["https:\/\/cnsfdz.com"],"url":"https:\/\/cnsfdz.com\/fr\/author\/jingrunacrylic\/"}]}},"_links":{"self":[{"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/posts\/726","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/comments?post=726"}],"version-history":[{"count":1,"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/posts\/726\/revisions"}],"predecessor-version":[{"id":767,"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/posts\/726\/revisions\/767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/media\/751"}],"wp:attachment":[{"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/media?parent=726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/categories?post=726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnsfdz.com\/fr\/wp-json\/wp\/v2\/tags?post=726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}