{"id":139330,"date":"2020-09-10T16:56:52","date_gmt":"2020-09-10T14:56:52","guid":{"rendered":"https:\/\/www.electrive.com\/?p=139330"},"modified":"2024-01-22T08:49:10","modified_gmt":"2024-01-22T07:49:10","slug":"sistema-inalambrico-gm-de-gestion-de-baterias-para-futuros-evs","status":"publish","type":"post","link":"https:\/\/www.electrive.com\/es\/2020\/09\/10\/gm-wireless-battery-management-system-for-future-evs\/","title":{"rendered":"GM: sistema inal\u00e1mbrico de gesti\u00f3n de bater\u00edas para futuros VE"},"content":{"rendered":"

General Motors confiar\u00e1 en un \"sistema de gesti\u00f3n de bater\u00edas casi completamente inal\u00e1mbrico\" para sus pr\u00f3ximos modelos de coches el\u00e9ctricos. La empresa afirma que el sistema deber\u00eda ser as\u00ed mucho m\u00e1s f\u00e1cil de adaptar a los nuevos modelos a partir de un conjunto com\u00fan de componentes de bater\u00eda.<\/p>\n

GM ha trabajado con la empresa Analog Devices en lo que denominan el wBMS (sistema inal\u00e1mbrico de gesti\u00f3n de bater\u00edas). El objetivo es ayudar a llevar las Veh\u00edculos el\u00e9ctricos Ultium<\/a> al mercado con mayor rapidez, ya que el tiempo de desarrollo de sistemas de comunicaci\u00f3n espec\u00edficos o de diagramas de cableado para cada modelo deber\u00eda reducirse al m\u00ednimo. La reducci\u00f3n del cableado en aproximadamente un 90% tambi\u00e9n deber\u00eda dar lugar a paquetes de bater\u00edas m\u00e1s ligeros o con mayor densidad energ\u00e9tica.<\/p>\n

Esta reducci\u00f3n de la complejidad sirve tambi\u00e9n para impulsar la escalabilidad, ya que GM desea utilizar la tecnolog\u00eda Ultium en cualquier veh\u00edculo, desde camiones pesados hasta veh\u00edculos el\u00e9ctricos de alto rendimiento.<\/p>\n

\"La escalabilidad y la reducci\u00f3n de la complejidad son un tema con nuestras bater\u00edas Ultium - el sistema inal\u00e1mbrico de gesti\u00f3n de bater\u00edas es el habilitador cr\u00edtico de esta asombrosa flexibilidad\", dijo Kent Helfrich, director ejecutivo de GM de Electrificaci\u00f3n Global y Sistemas de Bater\u00edas. Y a\u00f1adi\u00f3: \"El sistema inal\u00e1mbrico representa el ep\u00edtome de la configurabilidad de Ultium y deber\u00eda ayudar a GM a construir VE rentables a escala.\"<\/p>","protected":false},"excerpt":{"rendered":"

General Motors confiar\u00e1 en un \"sistema de gesti\u00f3n de bater\u00edas casi completamente inal\u00e1mbrico\" para sus pr\u00f3ximos modelos de coches el\u00e9ctricos. La empresa afirma que el sistema deber\u00eda as\u00ed<\/p>","protected":false},"author":21,"featured_media":129333,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9927],"tags":[21308,10230,10614,224,19968],"class_list":["post-139330","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-battery-fuel-cell","tag-analog-devices","tag-batteries","tag-battery-management-systems","tag-general-motors","tag-ultium"],"acf":{"inhalt_teil2":"

GM’s Ultium batteries are said to be flexible enough to incorporate new chemistry over time as technology changes, and the wBMS’ basic structure mirrors this adaptability. GM hopes that with expanded over-the-air updates, the system could be upgraded with new software-based features via smartphone-like updates in future.<\/p>\n

The almost wireless system should also simplify Second-use applications. Unlike wired BMS’, the new system does not have to be replaced, GM said. “This can be done without a redesign or overhaul of the battery management system traditionally required in second-life usage,” according to GM communication.<\/p>\n

However, there is one point that General Motors does not mention in the communication: how the wBMS would work together with the physical cooling system or how the cooling system can be adapted to different battery configurations.<\/p>\n

With reporting from Sebastian Schaal.<\/em><\/p>\n

gm.com<\/a><\/p>\n"},"_links":{"self":[{"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/posts\/139330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/comments?post=139330"}],"version-history":[{"count":1,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/posts\/139330\/revisions"}],"predecessor-version":[{"id":224640,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/posts\/139330\/revisions\/224640"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/media\/129333"}],"wp:attachment":[{"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/media?parent=139330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/categories?post=139330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/tags?post=139330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}