Orb\u012btas datu centru potenci\u0101ls<\/p>\n
L\u012bdz 2030. gadam datu centri uz Zemes orb\u012btas var\u0113tu k\u013c\u016bt ekonomiski izdev\u012bg\u0101ki nek\u0101 tradicion\u0101lie zemes centri. \u0160\u0101du secin\u0101jumu izdar\u012bju\u0161i uz\u0146\u0113muma Mach33 Financial Group anal\u012bti\u0137i. \u0160\u012b uz\u0146\u0113muma galven\u0101 m\u012btne atrodas Keip Canaveral\u0101, un tas specializ\u0113jas invest\u012bcij\u0101s kosmosa tehnolo\u0123ij\u0101s un infrastrukt\u016br\u0101.<\/p>\n
P\u0113t\u012bjum\u0101 tiek apl\u016bkota ekonomiskais modelis, kas paredz apr\u0113\u0137inu jaudu izvieto\u0161anu augst\u0101 eliptisk\u0101 orb\u012bt\u0101 (HEO) Zemei, pamatojoties uz prognoz\u0113to atk\u0101rtoti lietojamo ra\u0137e\u0161u Starship palai\u0161anas izmaksu samazin\u0101jumu.<\/p>\n
Sal\u012bdzin\u0101jums ar zemes datu centriem<\/p>\n
Saska\u0146\u0101 ar Mach33 datiem, \u0161obr\u012bd zemes datu centru baro\u0161anas un dzes\u0113\u0161anas infrastrukt\u016bras izmaksas vid\u0113ji ir aptuveni 12 ASV dol\u0101ri par vienu vid\u0113jo jaudas vatu. Tipisk\u0101 glob\u0101l\u0101 datu centr\u0101 ar IT slodzi no 50 l\u012bdz 100 MW, kapit\u0101l\u0101s izmaksas infrastrukt\u016brai var sasniegt no 500 miljoniem l\u012bdz vair\u0101k nek\u0101 1 miljardam ASV dol\u0101ru tikai ener\u0123ijas padevei un siltuma novad\u012b\u0161anai.<\/p>\n
Savuk\u0101rt orbit\u0101l\u0101s sist\u0113mas, kas balst\u012btas uz Starlink klases satel\u012btiem HEO orb\u012bt\u0101, jau pa\u0161laik var nodro\u0161in\u0101t izmaksas 18\u201326 ASV dol\u0101ri par vatu, pie\u0146emot, ka palai\u0161anas izmaksas orb\u012bt\u0101 ir aptuveni 2000 ASV dol\u0101ri par kilogramu.<\/p>\n
Galvenie faktori un prognozes<\/p>\n
P\u0113tnieki nor\u0101da, ka galvenais faktors izmaksu samazin\u0101\u0161an\u0101 ir p\u0101reja uz HEO, kur saules starojums ir pieejams 95% laika, sal\u012bdzinot ar 65% zem\u0101 orb\u012bt\u0101 (LEO). Turkl\u0101t, pateicoties kosmiskajai videi, samazin\u0101s ener\u0123ijas pat\u0113ri\u0146\u0161 dzes\u0113\u0161anai. Tas \u013cauj palielin\u0101t satel\u012btu izejas jaudas bl\u012bvumu l\u012bdz 150\u2013160 vatiem uz kilogramu, sal\u012bdzinot ar 30\u201350 vatiem uz kilogramu iepriek\u0161\u0113j\u0101s paaudz\u0113s, un attiec\u012bgi samazin\u0101t apr\u0113\u0137inu infrastrukt\u016bras izmaksas.<\/p>\n
Prognozes liecina, ka, ja kravu pieg\u0101des izmaksas uz HEO samazin\u0101sies l\u012bdz 500\u2013600 ASV dol\u0101riem par kilogramu (kas ir iesp\u0113jams p\u0113c Starship palai\u0161anas ar orb\u012btas degvielas uzpildi), orbit\u0101l\u0101s infrastrukt\u016bras izmaksas k\u013c\u016bs l\u012bdzv\u0113rt\u012bgas zemes izmaks\u0101m. Ja SpaceX sasniegs 100 ASV dol\u0101ru par kilogramu l\u012bmeni, orbit\u0101lie apr\u0113\u0137ini b\u016bs par 25\u201350% l\u0113t\u0101ki nek\u0101 tradicion\u0101lo datu centru darb\u012bba. \u0160\u0101d\u0101 scen\u0101rij\u0101 jaudas cena var\u0113tu nokristies l\u012bdz 6\u20139 ASV dol\u0101riem par vatu, kas ir iev\u0113rojami zem vid\u0113j\u0101 zemes r\u0101d\u012bt\u0101ja.<\/p>\n
Satel\u012btu arhitekt\u016bras un rentabilit\u0101te<\/p>\n
Satel\u012btu klases Starlink-HEO aparat\u016bras pa\u0161izmaksa tiek nov\u0113rt\u0113ta aptuveni 5 ASV dol\u0101ru par vatu apm\u0113r\u0101, un papildu palai\u0161anas izmaksas pie 100 ASV dol\u0101riem par kilogramu sast\u0101d\u012bs 0,6 ASV dol\u0101rus par vatu. Mach33 uzskata, ka optimiz\u0113ti apr\u0113\u0137iniem Starlink arhitekt\u016bras satel\u012bti, kas moderniz\u0113ti darbam HEO, k\u013c\u016bst par visizdev\u012bg\u0101ko risin\u0101jumu jau pie pieg\u0101des izmaks\u0101m uz orb\u012btu robe\u017e\u0101s no 500\u20131000 ASV dol\u0101riem par kilogramu.<\/p>\n
Tievpl\u0113ksnes fotoelementu satel\u012bti demonstr\u0113 lab\u0101ku jaudas un masas attiec\u012bbu (250 vati uz kilogramu), ta\u010du ir d\u0101rg\u0101ki ra\u017eo\u0161an\u0101 (apm\u0113ram 9 ASV dol\u0101ri par vatu), t\u0101d\u0113\u013c zaud\u0113 konkur\u0113tsp\u0113ju, ja palai\u0161anas izmaksas k\u013c\u016bst l\u0113t\u0101kas.<\/p>\n
Starship un n\u0101kotnes perspekt\u012bvas<\/p>\n
P\u0113t\u012bjums uzsver, ka Starship palai\u0161ana ar degvielas uzpildi orb\u012bt\u0101 palielina \u0161\u0101du projektu ekonomisko pievilc\u012bbu, jo pieg\u0101des izmaksas uz HEO \u0161aj\u0101 gad\u012bjum\u0101 b\u016bs tikai par 50% augst\u0101kas nek\u0101 LEO. Anal\u012bti\u0137i l\u0113\u0161, ka p\u0101reja no 2000 ASV dol\u0101riem par kilogramu uz l\u012bmeni 200\u2013300 ASV dol\u0101ri par kilogramu var\u0113tu notikt jau da\u017eu gadu laik\u0101 p\u0113c piln\u012bb\u0101 atk\u0101rtoti lietojamas sist\u0113mas nodo\u0161anas ekspluat\u0101cij\u0101.<\/p>\n
Neierobe\u017eota piek\u013cuve saules ener\u0123ijai un telpas ierobe\u017eojumu tr\u016bkums apr\u012bkojuma izvieto\u0161anai padara orb\u012btu par potenci\u0101lu ilgtermi\u0146a centru \u013coti jaud\u012bgu MI un m\u0101ko\u0146dato\u0161anas sist\u0113mu izvieto\u0161anai. Mach33 ieskat\u0101, tuv\u0101kajos gados tie\u0161i Starlink klases sist\u0113mas HEO k\u013c\u016bs par galveno invest\u012bciju virzienu.<\/p>\n","protected":false},"excerpt":{"rendered":"Orb\u012btas datu centru potenci\u0101ls L\u012bdz 2030. gadam datu centri uz Zemes orb\u012btas var\u0113tu k\u013c\u016bt ekonomiski izdev\u012bg\u0101ki nek\u0101 tradicion\u0101lie…\n","protected":false},"author":2,"featured_media":115495,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[77,76,769,6298,35,39,38,36,37,34,40,20460,26794,17227],"class_list":{"0":"post-115494","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-datu-centri","11":"tag-kosmosa-tehnologijas","12":"tag-latvia","13":"tag-latvian","14":"tag-latviesu","15":"tag-latviesu-valoda","16":"tag-latviesuvaloda","17":"tag-latvija","18":"tag-lv","19":"tag-mach33-financial-group","20":"tag-orbita","21":"tag-starship"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@lv\/115971368453482925","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts\/115494","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=115494"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts\/115494\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/media\/115495"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/media?parent=115494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/categories?post=115494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/tags?post=115494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}