{"id":40263,"date":"2025-06-14T08:49:07","date_gmt":"2025-06-14T12:49:07","guid":{"rendered":"https:\/\/conexion23.com\/?p=40263"},"modified":"2025-06-14T08:49:09","modified_gmt":"2025-06-14T12:49:09","slug":"china-inicia-pruebas-dinamicas-del-nuevo-tren-de-alta-velocidad-cr450-capaz-de-alcanzar-los-400-km-h","status":"publish","type":"post","link":"https:\/\/conexion23.com\/?p=40263","title":{"rendered":"China inicia pruebas din\u00e1micas del nuevo tren de alta velocidad CR450, capaz de alcanzar los 400 km\/h"},"content":{"rendered":"\n<p>El tren de alta velocidad CR450, desarrollado \u00edntegramente en China, ha comenzado esta semana sus primeras pruebas din\u00e1micas en condiciones reales en la provincia central de Hubei, seg\u00fan informaron medios oficiales.<\/p>\n\n\n\n<p>Dise\u00f1ado para alcanzar una velocidad operativa de 400 km\/h y con capacidad de llegar hasta 450 km\/h en pruebas, el CR450 representa un nuevo hito en la evoluci\u00f3n tecnol\u00f3gica del sistema ferroviario chino. Los ensayos, que se extender\u00e1n durante aproximadamente 15 d\u00edas, se realizan en el tramo Wuhan-Yichang de la l\u00ednea Wuhan-Chongqing-Chengdu, recientemente construida y seleccionada por ofrecer condiciones \u00f3ptimas para las pruebas sin afectar el tr\u00e1fico comercial.<\/p>\n\n\n\n<p>Durante el recorrido inicial, el convoy parti\u00f3 desde la estaci\u00f3n Yichang Norte y circul\u00f3 a diferentes velocidades para recopilar datos sobre aceleraci\u00f3n, frenado, estabilidad y consumo energ\u00e9tico. Estas evaluaciones forman parte de la denominada \u00abprueba de tipo\u00bb, paso clave para la validaci\u00f3n t\u00e9cnica del modelo.<\/p>\n\n\n\n<p>El CR450 es una evoluci\u00f3n del tren Fuxing, el primer tren de alta velocidad dise\u00f1ado sin tecnolog\u00eda extranjera, y constituye uno de los proyectos emblem\u00e1ticos del programa de innovaci\u00f3n iniciado en 2018 bajo el actual plan quinquenal del Gobierno chino. Entre sus objetivos destacan mantener niveles de eficiencia energ\u00e9tica y ruido similares a los modelos actuales, a pesar del notable aumento de velocidad.<\/p>\n\n\n\n<p>Seg\u00fan el Instituto de Ciencias Ferroviarias de China, si las pruebas concluyen satisfactoriamente, el CR450 podr\u00eda entrar en operaci\u00f3n comercial a partir de 2026.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El tren de alta velocidad CR450, desarrollado \u00edntegramente en China, ha comenzado esta semana sus primeras pruebas din\u00e1micas en condiciones reales en la provincia central de Hubei, seg\u00fan informaron medios oficiales. Dise\u00f1ado para alcanzar una velocidad operativa de 400 km\/h y con capacidad de llegar hasta 450 km\/h en pruebas, el CR450 representa un nuevo [&hellip;]<\/p>\n","protected":false},"author":15,"featured_media":40264,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-40263","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-uncategorized"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>China inicia pruebas din\u00e1micas del nuevo tren de alta velocidad CR450, capaz de alcanzar los 400 km\/h - Conexi\u00f3n 23<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/conexion23.com\/?p=40263\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China inicia pruebas din\u00e1micas del nuevo tren de alta velocidad CR450, capaz de alcanzar los 400 km\/h - Conexi\u00f3n 23\" \/>\n<meta property=\"og:description\" content=\"El tren de alta velocidad CR450, desarrollado \u00edntegramente en China, ha comenzado esta semana sus primeras pruebas din\u00e1micas en condiciones reales en la provincia central de Hubei, seg\u00fan informaron medios oficiales. Dise\u00f1ado para alcanzar una velocidad operativa de 400 km\/h y con capacidad de llegar hasta 450 km\/h en pruebas, el CR450 representa un nuevo [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/conexion23.com\/?p=40263\" \/>\n<meta property=\"og:site_name\" content=\"Conexi\u00f3n 23\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/conexion23com\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-14T12:49:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-14T12:49:09+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/conexion23.com\/wp-content\/uploads\/2025\/06\/descarga-29.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"311\" \/>\n\t<meta property=\"og:image:height\" content=\"162\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Raffy Ben\u00edtez\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raffy Ben\u00edtez\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"http:\/\/conexion23.com\/?p=40263#article\",\"isPartOf\":{\"@id\":\"http:\/\/conexion23.com\/?p=40263\"},\"author\":{\"name\":\"Raffy Ben\u00edtez\",\"@id\":\"https:\/\/conexion23.com\/#\/schema\/person\/03e36043331117e97a373299bbcd30a6\"},\"headline\":\"China inicia pruebas din\u00e1micas del nuevo tren de alta velocidad CR450, capaz de alcanzar los 400 km\/h\",\"datePublished\":\"2025-06-14T12:49:07+00:00\",\"dateModified\":\"2025-06-14T12:49:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"http:\/\/conexion23.com\/?p=40263\"},\"wordCount\":269,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/conexion23.com\/#organization\"},\"image\":{\"@id\":\"http:\/\/conexion23.com\/?p=40263#primaryimage\"},\"thumbnailUrl\":\"https:\/\/conexion23.com\/wp-content\/uploads\/2025\/06\/descarga-29.jpg\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"http:\/\/conexion23.com\/?p=40263#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/conexion23.com\/?p=40263\",\"url\":\"http:\/\/conexion23.com\/?p=40263\",\"name\":\"China inicia pruebas din\u00e1micas del nuevo tren de alta velocidad CR450, capaz de alcanzar los 400 km\/h - 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