Liel\u0101kie \u0136\u012bn\u0101 r\u012bkotie ziemas elektrisko automobi\u013cu testi deva retu iesp\u0113ju redz\u0113t, k\u0101 uzvedas elektriskie automobi\u013ci temperat\u016br\u0101, kas iev\u0113rojami zem\u0101ka par nulli.<\/p>\n
Speci\u0101listi pak\u013c\u0101va elektriskos automobi\u013cus vieniem no skarb\u0101kajiem re\u0101lajiem apst\u0101k\u013ciem, ar kuriem saskaras pasaules autoindustrija. Testi notika temperat\u016br\u0101 no \u221210 \u00b0C l\u012bdz \u221225 \u00b0C, un in\u017eenieri analiz\u0113ja automa\u0161\u012bnu darb\u012bbu uzreiz p\u0113c septi\u0146iem galvenajiem parametriem: nobraukuma att\u0101lums, ener\u0123ijas pat\u0113ri\u0146\u0161, uzved\u012bba \u0101tr\u0101s uzl\u0101des laik\u0101, salona apsildes efektivit\u0101te, autom\u0101tisk\u0101s av\u0101rijas bremz\u0113\u0161anas sist\u0113mas darb\u012bba, pa\u0101trin\u0101juma dinamika un bezce\u013ca iesp\u0113jas.<\/p>\n
Projekta m\u0113rogs izr\u0101d\u012bj\u0101s tik noz\u012bm\u012bgs, ka tas ofici\u0101li tika iek\u013cauts Ginesa rekordu gr\u0101mat\u0101 k\u0101 liel\u0101kie lauka ziemas elektrisko automobi\u013cu testi: vienlaikus tika nov\u0113rt\u0113ti 67 automobi\u013ci.<\/p>\n
T\u0101 viet\u0101, lai koncentr\u0113tos uz vienu segmentu, organizatori sav\u0101ca reprezentat\u012bvus \u0136\u012bnas elektrisko automobi\u013cu tirgus paraugus \u2014 no kompaktiem he\u010dbekiem un vid\u0113ja izm\u0113ra sedaniem l\u012bdz pilna izm\u0113ra apvidus auto. Izlase t\u012b\u0161i atspogu\u013coja mode\u013cu da\u017e\u0101d\u012bbu, kas pieejama pirc\u0113jiem, aptverot praktiski visas cenu kategorijas un lieto\u0161anas scen\u0101rijus.<\/p>\n
Speci\u0101laj\u0101 ziemas nobraukuma test\u0101 lab\u0101kais izr\u0101d\u012bj\u0101s Xpeng P7, kas ekstr\u0113ma sala apst\u0101k\u013cos var\u0113ja veikt 53,9 % no deklar\u0113t\u0101 nobraukuma. Tam sekoja BYD Yangwang U7 ar 51,8 %, bet tre\u0161aj\u0101 viet\u0101 ierindoj\u0101s Zeekr 001 ar 49,6 %. Pla\u0161i p\u0101rdot\u0101 Tesla Model Y atrad\u0101s tikai 31. viet\u0101 ar r\u0101d\u012bt\u0101ju 35,2 %, kam\u0113r slikt\u0101ko rezult\u0101tu uzr\u0101d\u012bja Li Auto i8 \u2014 34,8 %.<\/p>\n
Bez nobraukuma testa ziem\u0101 v\u0113rt\u0113ja ar\u012b ener\u0123ijas pat\u0113ri\u0146a efektivit\u0101ti ekstr\u0113mi zem\u0101 temperat\u016br\u0101 \u2014 parametrs, kas parasti ir labv\u0113l\u012bg\u0101ks viegl\u0101kiem un kompakt\u0101kiem mode\u013ciem. M\u0113r\u012bjumi tika veikti kilovatstund\u0101s uz 100 kilometriem, un rezult\u0101ti apstiprin\u0101ja prognozes. L\u012bderis bija BYD Seagull ar 23,5 kilovatstund\u0101m uz 100 kilometriem, tikai nedaudz apsteidzot Geely Xingyuan, kam\u0113r tre\u0161o vietu ie\u0146\u0113ma BYD Seal 06.<\/p>\n
Starp liel\u0101kiem automobi\u013ciem krosovers Xiaomi YU7 ie\u0146\u0113ma 20. vietu ar aptuveni 33,7 kilovatstund\u0101m uz 100 kilometriem, bet Tesla Model Y bija pavisam tuvu \u2014 35,0 kilovatstundas uz 100 kilometriem, skaidri par\u0101dot, k\u0101 auksts laiks palielina at\u0161\u0137ir\u012bbu efektivit\u0101t\u0113 starp kompaktajiem auto un smagajiem krosoveriem.<\/p>\n
Uzl\u0101des veiktsp\u0113ja negat\u012bv\u0101 temperat\u016br\u0101 k\u013cuva par v\u0113l vienu noz\u012bm\u012bgu at\u0161\u0137ir\u012bbu faktoru starp test\u0113tajiem mode\u013ciem. Standartiz\u0113t\u0101s proced\u016bras ietvaros, kas m\u0113ra uzl\u0101des laiku no 30 % l\u012bdz 80 %, negaid\u012bti l\u012bderis izr\u0101d\u012bj\u0101s Avatr 06, kas ar \u0161o uzdevumu gal\u0101 tika tikai 15 min\u016bt\u0113s. Tam sekoja Nevo 06 un Fulwin A9L, turkl\u0101t p\u0113d\u0113jais pieder EREV klasei \u2014 elektriskajiem automobi\u013ciem ar palielin\u0101tu nobraukumu.<\/p>\n
Ranga apak\u0161da\u013c\u0101 krosovers Xiaomi YU7 ie\u0146\u0113ma 39. vietu, prasot 31 min\u016bti, kam\u0113r Tesla Model Y uzr\u0101d\u012bja v\u0113l v\u0101j\u0101ku rezult\u0101tu \u2014 44. vietu un 35 min\u016btes uzl\u0101dei. \u0160ie dati skaidri ilustr\u0113, cik strauji sals var ietekm\u0113t \u0101tr\u0101s uzl\u0101des stabilit\u0101ti atkar\u012bb\u0101 no platformas un elektrisk\u0101 automobi\u013ca arhitekt\u016bras.<\/p>\n","protected":false},"excerpt":{"rendered":"Liel\u0101kie \u0136\u012bn\u0101 r\u012bkotie ziemas elektrisko automobi\u013cu testi deva retu iesp\u0113ju redz\u0113t, k\u0101 uzvedas elektriskie automobi\u013ci temperat\u016br\u0101, kas iev\u0113rojami…\n","protected":false},"author":2,"featured_media":97410,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[77,76,35,39,38,36,37,34,40],"class_list":{"0":"post-97409","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-bizness","8":"tag-bizness","9":"tag-business","10":"tag-latvia","11":"tag-latvian","12":"tag-latviesu","13":"tag-latviesu-valoda","14":"tag-latviesuvaloda","15":"tag-latvija","16":"tag-lv"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@lv\/115854638056995502","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts\/97409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/comments?post=97409"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts\/97409\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/media\/97410"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/media?parent=97409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/categories?post=97409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/tags?post=97409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}