{"id":197639,"date":"2022-05-22T20:16:00","date_gmt":"2022-05-22T17:16:00","guid":{"rendered":"https:\/\/howtogeek.inform.click\/?p=197639"},"modified":"2022-04-01T23:10:58","modified_gmt":"2022-04-01T20:10:58","slug":"pittsburghis-avalikustati-maailma-esimene-aku-elektri-kaubarong","status":"publish","type":"post","link":"https:\/\/howtogeek.inform.click\/et\/pittsburghis-avalikustati-maailma-esimene-aku-elektri-kaubarong\/","title":{"rendered":"Pittsburghis avalikustati maailma esimene aku-elektri kaubarong"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.wabteccorp.com\/newsroom\/press-releases\/roy-hill-sets-new-course-with-purchase-of-flxdrive-battery-locomotive\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Wabtec<\/a><\/p>\n<p>Pittsburghis asuv raudteefirma Wabtec avalikustas esimese aku-elektri kaubarongi. <a href=\"https:\/\/www.wabteccorp.com\/newsroom\/press-releases\/roy-hill-sets-new-course-with-purchase-of-flxdrive-battery-locomotive\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">See FLXdrive&#8217;iks<\/a> nimetatud vedur on esimene tugev samm j\u00e4tkusuutlikkuse suunas raudteelaevanduses \u2013 t\u00f6\u00f6stusharus, mis vastutab <a href=\"https:\/\/www.epa.gov\/greenvehicles\/fast-facts-transportation-greenhouse-gas-emissions\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">ligikaudu veerandi<\/a> k\u00f5igist USA transpordiheitmetest. Kahjuks on see alles esimene samm v\u00e4ga pikas protsessis.<\/p>\n<p>Wabtec \u00fctleb, et FLXdrive&#8217;i 7-megavatise aku v\u00f5imsus ja energia on 100 korda suurem kui Teslal. See on muljetavaldav toode ja t\u00e4histab huvitavat muutust raudteekaubaveot\u00f6\u00f6stuses. Seni on raudtee-ettev\u00f5tted peaaegu \u00fchepoolselt <a href=\"https:\/\/www.theatlantic.com\/science\/archive\/2019\/12\/freight-railroads-funded-climate-denial-decades\/603559\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">toetanud. fossiilk\u00fctuste t\u00f6\u00f6stus<\/a>. See on s\u00fcmbiootiline suhe \u2013 s\u00f6eettev\u00f5tted on <a href=\"https:\/\/www.aar.org\/article\/freight-rail-coal\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">hoidnud raudteed elus<\/a> ajal, mil laevanduses domineerivad sadulveokid ja muud s\u00f5idukid.<\/p>\n<p>Kuid raudtee-ettev\u00f5tted on iroonilises olukorras. \u00dcha rohkem ettev\u00f5tteid lubab minna s\u00fcsinikuneutraalseks, suurendades n\u00f5udlust s\u00e4\u00e4stva laevanduse j\u00e4rele. Kui rongid j\u00f5uavad esimesena kohale, v\u00f5ivad need muutuda populaarsemaks transpordiv\u00f5imaluseks kui veoautod, muutes tagasi pikaajalise suundumuse, mis muutis raudtee-ettev\u00f5tted s\u00f5ltuvaks fossiilk\u00fctuste t\u00f6\u00f6stusest. V\u00f5i Wabteci pealiku tehnoloogiaametniku Eric Gebhardti s\u00f5nadega: &quot;Kui dekarboniseerime k\u00f5ik vedurid ja v\u00e4hendame veoautode arvu, j\u00f5uame sinna, kus peame olema.&quot;<\/p>\n<p>T\u00e4na on suurep\u00e4rane p\u00e4ev j\u00e4tkusuutlikkuse poole p\u00fc\u00fcdlemiseks. Bideni administratsioon teatas just oma <a href=\"https:\/\/news.yahoo.com\/biden-announces-plan-to-combat-extreme-heat-caused-by-climate-change-163537576.html\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">kliimamuutuste plaanist<\/a> ja eeldatavasti <a href=\"https:\/\/www.cnbc.com\/2021\/05\/28\/bidens-budget-proposal-calls-for-36-billion-to-fight-climate-change.html\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">suunab raha<\/a> t\u00f6\u00f6stusharudesse, mis v\u00f5ivad kliimatrende \u00fcmber p\u00f6\u00f6rata. Me ei tea, kuidas kliimaplaan raudteed m\u00f5jutab, kuigi k\u00e4put\u00e4is poliitikuid (ja tuhandeid valijaid) peavad seda kliimamuutuste m\u00f5istatuse <a href=\"https:\/\/coloradonewsline.com\/briefs\/house-democrats-high-speed-rail-infrastructure-bill\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">oluliseks osaks .<\/a><\/p>\n<p>Kuid Wabteci aku-elektrivedurid ei asenda veel diiselronge. Kuigi need rongid on \u00fcsna v\u00f5imsad, ei saa nad \u00fcksi USA-st l\u00e4bi. Diisel on umbes 27 korda energiatihedam kui liitiumioon, seega on FLXdrive esialgu lihtsalt vahend vedurite heitgaaside v\u00e4hendamiseks.<\/p>\n<p>Ettev\u00f5tted, kes ostavad FLXdrive&#8217;i, paigutavad selle kahe v\u00f5i kolme diiselveduri vahele, muutes kogu rongi t\u00f5husalt h\u00fcbriids\u00f5idukiks. Kui rong pidurdab, laevad selle akud uuesti, mis toob kaasa muljetavaldava 30% k\u00fctusekulu v\u00e4henemise. Wabtec \u00fctleb, et paremad akud v\u00f5i isegi vesinikk\u00fctuseelemendid (mis <a href=\"https:\/\/physicsworld.com\/a\/fuel-cells-environmental-friend-or-foe\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">on keskkonna seisukohast k\u00fcsitavad<\/a>) v\u00f5ivad veelgi rohkem v\u00e4hendada fossiilk\u00fctuste heitkoguseid.<\/p>\n<p>Viimane m\u00e4rkus \u2013 rongi elektrifitseerimiseks pole akusid vaja. Kuid elektriliinide juhtimine rongiteede k\u00f5rval, mis sageli l\u00e4bivad kaugemaid piirkondi, n\u00f5uaks palju uut infrastruktuuri (IE: rohkem esialgseid kulutusi kui p\u00f5hiline kliimapakett). Siiski tahaksin, et Webtec kaasaks oma FLXdrive&#8217;i veduriplaanidesse vanamoodsad elektriliinid, kuna need saaksid laadida akutoitel rongi, kui see s\u00f5idab l\u00e4bi piisava infrastruktuuriga piirkondade.<\/p>\n<p>Allikas: <a href=\"https:\/\/www.wabteccorp.com\/newsroom\/press-releases\/roy-hill-sets-new-course-with-purchase-of-flxdrive-battery-locomotive\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Wabtec<\/a> <a href=\"https:\/\/www.theguardian.com\/us-news\/2021\/sep\/16\/battery-electric-freight-train-wabtec-rail-transport-emissions\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">The Guardiani<\/a> kaudu<a href=\"https:\/\/www.theguardian.com\/us-news\/2021\/sep\/16\/battery-electric-freight-train-wabtec-rail-transport-emissions\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><\/a><\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/www.reviewgeek.com\" class=\"external external_icon\">www.reviewgeek.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pittsburghis asuv raudteefirma Wabtec avalikustas esimese aku-elektri kaubarongi. See FLXdrive&#8217;iks nimetatud vedur on esimene tugev samm j\u00e4tkusuutlikkuse suunas raudteelaevanduses \u2013 t\u00f6\u00f6stusharus, mis vastutab ligikaudu veerandi k\u00f5igist USA transpordiheitmetest. Kahjuks on see alles esimene samm v\u00e4ga pikas protsessis.<\/p>\n","protected":false},"author":1,"featured_media":184411,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[519],"tags":[],"class_list":["post-197639","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autotoeoestus"],"_links":{"self":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts\/197639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/comments?post=197639"}],"version-history":[{"count":0,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts\/197639\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/media\/184411"}],"wp:attachment":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/media?parent=197639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/categories?post=197639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/tags?post=197639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}