{"id":261,"date":"2024-04-19T09:53:00","date_gmt":"2024-04-19T09:53:00","guid":{"rendered":"https:\/\/nuklearnaperspektiva.com\/?p=261"},"modified":"2024-04-19T09:55:40","modified_gmt":"2024-04-19T09:55:40","slug":"postavljena-unutrasnja-kupola-na-tianvan-7-nuklearnoj-elektrani-u-kini","status":"publish","type":"post","link":"https:\/\/nuklearnaperspektiva.com\/index.php\/2024\/04\/19\/postavljena-unutrasnja-kupola-na-tianvan-7-nuklearnoj-elektrani-u-kini\/","title":{"rendered":"Postavljena unutra\u0161nja kupola na Tianvan 7 nuklearnoj elektrani u Kini\u00a0"},"content":{"rendered":"\n<p><strong>Na kineskoj nuklearnoj elektrani Tianvan 7, je <strong>15 aprila <\/strong>postavljena kalota kupole unutra\u0161nje za\u0161titne strukture, saop\u0161tila je kineska nacionalna nuklearna korporacija (CNNC). Ranije u toku marta, i na Tianvan 8 jedinici je postavljen prvi nivo kupole na koji \u0107e uskoro tako\u0111e biti instaliran krov (kalota). <\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"766\" src=\"https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/04\/lianyungang-china-april-18-2021-photo-taken-on-april-18-2021-shows-units-1-6-of-the-tianwan-nuclear-power-plant-of-china-national-nuclear-corporation-in-liany-2-1024x766.jpg\" alt=\"\" class=\"wp-image-262\" srcset=\"https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/04\/lianyungang-china-april-18-2021-photo-taken-on-april-18-2021-shows-units-1-6-of-the-tianwan-nuclear-power-plant-of-china-national-nuclear-corporation-in-liany-2-1024x766.jpg 1024w, https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/04\/lianyungang-china-april-18-2021-photo-taken-on-april-18-2021-shows-units-1-6-of-the-tianwan-nuclear-power-plant-of-china-national-nuclear-corporation-in-liany-2-300x225.jpg 300w, https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/04\/lianyungang-china-april-18-2021-photo-taken-on-april-18-2021-shows-units-1-6-of-the-tianwan-nuclear-power-plant-of-china-national-nuclear-corporation-in-liany-2-768x575.jpg 768w, https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/04\/lianyungang-china-april-18-2021-photo-taken-on-april-18-2021-shows-units-1-6-of-the-tianwan-nuclear-power-plant-of-china-national-nuclear-corporation-in-liany-2.jpg 1300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Te\u017eina kalote koja je 15 aprila postavljena na Tianvan 7 je 210 tona, dok je te\u017eina prvog nivoa 375 tona i postavljaju se uz pomo\u0107 krana te \u010dine jednu od dve za\u0161titne strukture koje su postavljene oko reaktorske posude i unutra\u0161njih instalacija: pored ove unutra\u0161nje bi\u0107e postavljena i spolja\u0161nja a zadatak ove dve za\u0161titne strukture je da zadr\u017ei radioaktivni materijal ukoliko do\u0111e do njegovog osloba\u0111anja (\u0161to je samo po sebi veoma malo verovatno) i za\u0161tita reaktora od spolja\u0161njih uticaja.  Pored toga, ovaj tip reaktora je opremljen \u010ditavim nizom aktivnih i pasivnih sigurnosnih mehanizama.&nbsp;<\/p>\n\n\n\n<p>A u pitanju su reaktori tipa VVER-1200 (\u0412\u043e\u0434\u043e-\u0432\u043e\u0434\u044f\u043d\u043e\u0439 \u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0440\u0435\u0430\u043a\u0442\u043e\u0440) ruskog Rosatoma snage 1200 megavata. U pitanju je reaktor sa vodom pod pritiskom, veoma sli\u010dan ameri\u010dkom Vestinghaus i francuskom ACPR1000 ili EPR reaktoru i predstavlja najbrojniji dizajn reaktora trenutno u svetu sa vi\u0161e od 300 trenutno operativnih jedinica.&nbsp;<\/p>\n\n\n\n<p>Postavljanje unutra\u0161nje kupole je va\u017ean korak u izgradnji ove nuklearne elektrane u provinciji \u0110ijangcu koja je zapo\u010deta 2021 godine i za obe se jedinice o\u010dekuje da po\u010dnu sa radom 2026. i 2027. godine. Ina\u010de u pitanju su sedma i osma reaktorska jedinica u nuklearnoj elektrani koja je sa izgradnjom zapo\u010dela jo\u0161 1999. godine. Dosada\u0161njih \u0161est reaktorskih jedinica su VVER1000\/428 (Tainvan 1 i 2), VVER1000\/428M (Tianvan 3 i 4) dok su Tianvan 5 i 6 reaktori francuskog Framatoma ACPR1000 i te su jedinice kriti\u010dnost postizale izme\u0111u 2005. i 2021. godine.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>Kada budu u rad pu\u0161tene sedma i osma reaktorska jedinica, Tianvan \u0107e postati najve\u0107a nuklearna centtrala na svetu sa snagom od oko 9.000 megavata.\u00a0<\/p>\n\n\n\n<p class=\"has-text-align-right\">S.A.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Na kineskoj nuklearnoj elektrani Tianvan 7, je 15 aprila postavljena kalota kupole unutra\u0161nje za\u0161titne strukture, saop\u0161tila je kineska nacionalna nuklearna<\/p>\n","protected":false},"author":4,"featured_media":262,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vesti"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/posts\/261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/comments?post=261"}],"version-history":[{"count":2,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/posts\/261\/revisions"}],"predecessor-version":[{"id":264,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/posts\/261\/revisions\/264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/media\/262"}],"wp:attachment":[{"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/media?parent=261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/categories?post=261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/tags?post=261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}