SK Innovation ha anunciado nuevas celdas de bater\u00eda que permitir\u00e1n a los coches el\u00e9ctricos recorrer una distancia de 500 millas u 800 kil\u00f3metros con dos paradas de carga r\u00e1pida de 10 minutos. Adem\u00e1s, se espera que en breve entre en producci\u00f3n en serie un c\u00e1todo con mayor contenido de n\u00edquel.<\/p>\n
Las nuevas c\u00e9lulas, de las que SKI da poca informaci\u00f3n sobre la qu\u00edmica, deber\u00e1n estar completamente desarrolladas a m\u00e1s tardar en el primer semestre de 2021. Seg\u00fan la empresa, \"podr\u00e1n desempe\u00f1ar un papel importante en la difusi\u00f3n de los veh\u00edculos el\u00e9ctricos\". El anuncio, que se hizo en la conferencia sobre bater\u00edas InterBattery patrocinada por el gobierno surcoreano, se limit\u00f3 a decir que las nuevas c\u00e9lulas est\u00e1n dise\u00f1adas para m\u00e1s de 1.000 ciclos de carga y van a tener densidades de energ\u00eda m\u00e1s altas.<\/p>\n
SK Innovation es conocida por ser la proveedor de c\u00e9lulas para el VW ID.4<\/a> de la producci\u00f3n estadounidense. Est\u00e1 previsto que la producci\u00f3n del VW ID.4 comience en el Planta de Chattanooga en 2022<\/a>, lo que significa que es posible, al menos en t\u00e9rminos de calendario, que este tipo de c\u00e9lula se utilice en el SUV el\u00e9ctrico de Volkswagen.<\/p>\n SK Innovation hab\u00eda decidido concentrar sus esfuerzos de desarrollo en \"bater\u00edas de larga duraci\u00f3n que permitan viajes de larga distancia\". Un SUV familiar como el ID.4 encajar\u00eda en este esquema. Probablemente tambi\u00e9n se trate de incorporar mayores capacidades de almacenamiento en paquetes de bater\u00edas m\u00e1s peque\u00f1os. Los coches peque\u00f1os, por ejemplo, deber\u00edan ser capaces de ofrecer mayores autonom\u00edas -a pesar de su reducido espacio de instalaci\u00f3n- y tambi\u00e9n deber\u00edan ser adecuados para viajes de larga distancia gracias a su capacidad de recarga r\u00e1pida con s\u00f3lo breves pausas de carga.<\/p>","protected":false},"excerpt":{"rendered":" SK Innovation ha anunciado nuevas celdas de bater\u00eda que permitir\u00e1n a los coches el\u00e9ctricos cubrir una distancia de 500 millas u 800 kil\u00f3metros con dos cargas r\u00e1pidas de 10 minutos.<\/p>","protected":false},"author":24,"featured_media":142386,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9927],"tags":[10230,13682,857,13946],"class_list":["post-142420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-battery-fuel-cell","tag-batteries","tag-battery-cells","tag-sk-innovation","tag-suppliers"],"acf":{"inhalt_teil2":" In order to fulfil the “long-cherished wish of the EV industry” for high-speed charging, the company has developed cells that only need to be charged twice for ten minutes on an 800-kilometre route. SKI has not provided further details about this theoretical trip in the communication. Assuming that the battery was fully charged at the start of the trip and that the two stops for charging do not reach 100 per cent SoC, this would still mean that during a ten-minute stop for charging, electricity would flow into the battery for an estimated 150 to 200 kilometres.<\/p>\n SKI became somewhat more concrete with a long-distance battery, which is said to have already achieved a range of 1,000 kilometres under optimal driving conditions during a test drive. The core is to be a NCM9\u00bd\u00bd cathode, i.e. with a higher nickel content than the NCM622 and NCM811. Conversely, the proportion of cobalt and manganese will drop to five per cent each. The new cathode is apparently soon to go into series production.<\/p>\n An update on the legal dispute with LG Chem whereby both South Korean companies accuse each other of patent infringement<\/a> was not explicitly mentioned in the announcement. Nevertheless, it appears the company could not refrain from taking a dig at its South Korean competitors. The press release states that SKI has been supplying batteries for electric cars and plug-in hybrids for ten years, “without a single battery fire”.<\/p>\n Both the Hyundai Kona Electric<\/a> and the Chevrolet Bolt EV<\/a> have recently experienced problems with vehicle fires. Both models rely on battery cells from LG Chem, and LG is aware of its responsibility, at least in the case of the Kona. However, it must also be said that SK Innovation has not yet produced EV battery cells in the same size as Panasonic, LG Chem or CATL. Then again, Kia’s e-Niro, which shares most of the drive technology with the Hyundai Kona, gets its batteries from SK Innovation rather than its competitor LG Chem and has had no such battery problems so far.<\/p>\n greencarreports.com<\/a>, insideevs.com<\/a>, prnewswire.com<\/a><\/p>\n"},"_links":{"self":[{"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/posts\/142420","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\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/comments?post=142420"}],"version-history":[{"count":0,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/posts\/142420\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/media\/142386"}],"wp:attachment":[{"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/media?parent=142420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/categories?post=142420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.electrive.com\/es\/wp-json\/wp\/v2\/tags?post=142420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}