{"id":6015,"date":"2023-01-26T18:50:38","date_gmt":"2023-01-26T18:50:38","guid":{"rendered":"http:\/\/localhost:8000\/porsche-felulmulhatatlan-hidrogen-motorja\/"},"modified":"2023-04-20T13:34:36","modified_gmt":"2023-04-20T13:34:36","slug":"porsche-felulmulhatatlan-hidrogen-motorja","status":"publish","type":"post","link":"https:\/\/hh2.hu\/en\/porsche-felulmulhatatlan-hidrogen-motorja\/","title":{"rendered":"The Porsche hydrogen engine prototype outperforms the 8-cylinder petrol engine"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6015\" class=\"elementor elementor-6015\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-36688aa4 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"36688aa4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-19a5897\" data-id=\"19a5897\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-413088f5 elementor-widget elementor-widget-text-editor\" data-id=\"413088f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>A luxus aut\u00f3gy\u00e1rt\u00f3 bejelentette, hogy kialak\u00edt\u00e1sa megfelel a teljes\u00edtm\u00e9nynek az alacsonyabb \u00fczemanyag-fogyaszt\u00e1ssal.<\/h2>\nA Porsche kifejlesztett egy hidrog\u00e9nmotoros protot\u00edpust luxus sportaut\u00f3khoz, amely nemcsak egy V8-as, 4,4 literes bels\u0151 \u00e9g\u00e9s\u0171 motorhoz illeszkedik, mik\u00f6zben cs\u00f6kkenti az \u00fczemanyag-fogyaszt\u00e1st \u00e9s fenntartja a k\u00f6rnyezeti leveg\u0151vel egyen\u00e9rt\u00e9k\u0171 kibocs\u00e1t\u00e1st.\n\nA Porsche kifinomult virtu\u00e1lis motorszimul\u00e1ci\u00f3k seg\u00edts\u00e9g\u00e9vel elk\u00e9sz\u00edtette a hidrog\u00e9nmotor digit\u00e1lis v\u00e1ltozat\u00e1t. A\u00a0<a href=\"https:\/\/www.hydrogenfuelnews.com\/hydrogen-cars-bmw-zipse\/8555643\/\">H2 hajt\u00e1sl\u00e1nc<\/a>\u00a0kiugr\u00e1si pontja a benzin\u00fczem\u0171 megfelel\u0151j\u00e9nek digit\u00e1lis adatk\u00e9szlete volt. Ezt haszn\u00e1lt\u00e1k viszony\u00edt\u00e1si alapk\u00e9nt, amelyet legal\u00e1bb a H2 verzi\u00f3nak meg kell egyeznie.\n\nA hagyom\u00e1nyos turb\u00f3felt\u00f6lt\u0151k nem k\u00e9pesek megoldani ezt a probl\u00e9m\u00e1t, ez\u00e9rt a Porsche Engineeringnek alternat\u00edv\u00e1kat kellett kifejlesztenie. Val\u00f3j\u00e1ban n\u00e9gy \u00faj turb\u00f3felt\u00f6lt\u0151 koncepci\u00f3val \u00e1lltak el\u0151.\n\nAz alternat\u00edv rendszerek mindegyike sz\u00e1mos elektromosan t\u00e1mogatott turb\u00f3felt\u00f6lt\u0151b\u0151l \u00e1llt. Tov\u00e1bbi szab\u00e1lyoz\u00f3szelepeket adtak hozz\u00e1 elektromos meghajt\u00e1s\u00fa kompresszoraikhoz \u00e9s leveg\u0151rendszereikhez. Az alternat\u00edv konfigur\u00e1ci\u00f3k mindegyik\u00e9nek megvoltak a maga el\u0151nyei \u00e9s h\u00e1tr\u00e1nyai az aut\u00f3gy\u00e1rt\u00f3 szerint. A legjobb megold\u00e1s nagym\u00e9rt\u00e9kben f\u00fcgg a hidrog\u00e9nmotor haszn\u00e1lat\u00e1t\u00f3l. A back-to-back kompresszorok fontos r\u00e9sz\u00e9t k\u00e9pezt\u00e9k annak a kialak\u00edt\u00e1snak, amely a benzin\u00fczem\u0171 modellel vetekedett.\n\n\\&#8221;Ennek a kialak\u00edt\u00e1snak a k\u00fcl\u00f6nlegess\u00e9ge k\u00e9t kompresszorfokozat koaxi\u00e1lis elrendez\u00e9se, amelyeket a turbina vagy a t\u00e1maszt\u00f3 villanymotor hajt egy k\u00f6z\u00f6s tengely seg\u00edts\u00e9g\u00e9vel\\&#8221; &#8211; \u00e1ll a\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Porsche\">Porsche<\/a>\u00a0\u00e1ltal kiadott k\u00f6zlem\u00e9nyben. \\&#8221;A folyamatleveg\u0151 \u00e1t\u00e1ramlik az els\u0151 kompresszoron, leh\u0171l az intercoolerben, majd a m\u00e1sodik szakaszban \u00fajranyom\u00f3dik.\\&#8221;\n\nEz lehet\u0151v\u00e9 tette, hogy a hidrog\u00e9nmotor 440 kW-os maxim\u00e1lis teljes\u00edtm\u00e9nyt \u00e9s 261 km \/ h v\u00e9gsebess\u00e9get \u00e9rjen el, j\u00f3l illeszkedve a benzin\u00fczem\u0171 V8-as motorokhoz.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>The Porsche hydrogen engine prototype outperforms the 8-cylinder petrol engine <\/p>","protected":false},"author":1,"featured_media":6018,"comment_status":"closed","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"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-4)","background-image":"","background-repeat":"repeat","background-position":"center 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Porsche hidrog\u00e9nmotor protot\u00edpusa fel\u00fclm\u00falja a 8 hengeres 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