{"id":36783,"date":"2021-01-28T17:26:14","date_gmt":"2021-01-28T16:26:14","guid":{"rendered":"https:\/\/balkangreenenergynews.com\/rs\/?p=36783"},"modified":"2021-01-28T17:26:14","modified_gmt":"2021-01-28T16:26:14","slug":"entso-e-raspad-evropske-sinhrone-zone-na-dva-dela-poceo-je-u-hrvatskoj","status":"publish","type":"post","link":"https:\/\/balkangreenenergynews.com\/rs\/entso-e-raspad-evropske-sinhrone-zone-na-dva-dela-poceo-je-u-hrvatskoj\/","title":{"rendered":"ENTSO-E: Raspad evropske sinhrone zone na dva dela po\u010deo je u Hrvatskoj"},"content":{"rendered":"<h2>Ispad opreme u hrvatskoj trafostanici Ernestinovo bio je inicijalni doga\u0111aj koji je doveo do razdvajanja sinhrone zone Kontinentalna Evropa na dva dela 8. januara u 14:05 koji su ponovo spojeni u 15:08, navodi se u najnovijim rezultatima istrage ovog neuobi\u010dajnog incidenta koju je sprovela Evropska mre\u017ea operatora prenosnih sistema (ENTSO-E).<\/h2>\n<p>ENTSO-E je <a href=\"https:\/\/balkangreenenergynews.com\/rs\/kako-se-evropska-sinhrona-zona-raspala-na-dva-dela\/\">prva obja\u0161njenja<\/a> objavio samo nedelju dana posle ovog doga\u0111aja, a sada je saop\u0161tio nove detalje koji su rezultat analize, kako su naveli, velikog dela relevantnih podataka u cilju detaljne rekonstrukcije doga\u0111aja.<\/p>\n<p>Usled raspada jedinstvene sinhrone zone do\u0161lo je do smanjenja frekvence u severoisto\u010dnom delu zone i povec\u0301anja u jugoisto\u010dnom delu, kao i isklju\u010divanje sa mre\u017ee potro\u0161a\u010da kojima je bila potrebna ukupna snaga od 233 MW.<\/p>\n<p>ENTSO-E je naveo da najnoviji rezultati imaju preliminarni karakter jer je mogu\u0107e da \u0107e se pojaviti nove \u010dinjenice tokom istrage.<\/p>\n<h3>&#8222;Ispad&#8220; prekida\u010da u Ernestinovu kao okida\u010d<\/h3>\n<p>Kako je naveo ENTSO-, analiza je pokazala da je inicijalni doga\u0111aj bio &#8222;ispad&#8220; prekida\u010da u 400 kV spojnom polju u trafostanici (TS) Ernestinovo (Hrvatska) usled dejstva prekostrujne za\u0161tite u 14:04:25. To je dovelo do isklju\u010denja dve sabirnice u TS Ernestinovo, a zatim to razdvajanja tokova elektri\u010dne energije na severozapadni i jugoisto\u010dni deo.<\/p>\n<p>Dalekovodovi na pravcu severozapad koji su ostali povezani na jednu sabirnicu, povezivali su TS Ernestinovo sa Zerjavinecom (Hrvatska) i mestom Pecs (Ma\u0111arska), dok dalekovodi ka jugoistoku, koji su ostali povezani na drugu sabirnicu, povezivali su Ernestinovo sa Ugljevikom (Bosna i Hercegovina) i Sremskom Mitrovicom (Srbija), naveo je ENTSO-E u analizi.<\/p>\n<div class=\"image-wrapper aligncenter\">\n    <figure><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-36792 size-full\" src=\"https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-ernestinovo.jpg\" alt=\"entso e sinhrona zona raspad ernestinovo\" width=\"840\" height=\"350\" srcset=\"https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-ernestinovo.jpg 840w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-ernestinovo-500x208.jpg 500w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-ernestinovo-768x320.jpg 768w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-ernestinovo-300x125.jpg 300w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><\/figure>\n    <div class=\"image-info\"><span class=\"img-source\">Razdvajanje dve sabirnice u Ernestinovu (slika: ENTSO-E)<\/span><\/div>\n<\/div>\n<p>Razdvajanje tokova u TS Ernestinovo, dovodi do preme\u0161tanja tokova elektri\u010dne energije ka susednim vodovima koji su nakon toga do\u017eiveli preoptere\u0107enje. U 14:04:48, dalekovod Subotica \u2013 Novi Sad (Srbija) je ispao iz pogona usled dejstva prekostrujne za\u0161tite, a nakon toga su usledili dalji ispadi vodova zbog dejstva distantne za\u0161tite, \u0161to je na kraju dovelo do toga da u 14:05:08 sistem bude razdvojen na dva dela.<\/p>\n<div class=\"image-wrapper aligncenter\">\n    <figure><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-36793 size-full\" src=\"https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-hrvatska.jpg\" alt=\"entso e sinhrona zona raspad hrvatska\" width=\"840\" height=\"354\" srcset=\"https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-hrvatska.jpg 840w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-hrvatska-500x211.jpg 500w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-hrvatska-768x324.jpg 768w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-hrvatska-300x126.jpg 300w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><\/figure>\n    <div class=\"image-info\"><span class=\"img-source\">Ispadi dodatnih elemenata prenosne mre\u017ee nakon razdvajanja dve sabirnice u Ernestinovu (slika: ENTSO-E)<\/span><\/div>\n<\/div>\n<p>Linija du\u017e koje se podelila sinhrona zona i\u0161la je preko Hrvatske, Srbije i Rumunije. Na jednoj strani su ostale zemlje biv\u0161e SFRJ bez Slovenije, zatim Albanija, Bugarska, Gr\u010dka, Kipar, Ma\u0111arska, Rumunija i Turska, a na drugoj skoro cela EU.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-36679 aligncenter\" src=\"https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-januar-2021.jpg\" alt=\"entso e sinhrona zona raspad januar 2021\" width=\"840\" height=\"430\" srcset=\"https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-januar-2021.jpg 840w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-januar-2021-500x256.jpg 500w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-januar-2021-768x393.jpg 768w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2021\/01\/entso-e-sinhrona-zona-raspad-januar-2021-300x154.jpg 300w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><\/p>\n<p>Zbog razdvajanja sistema do\u0161lo je do manjka elektri\u010dne energije (otprilike 6,3 GW snage) u severozapadnoj oblasti, a vi\u0161ka u jugoisto\u010dnoj oblasti (oko 6,3 GW), \u0161to je potom dovelo do pada frekvence u severozapadnoj oblasti i do rasta u jugoisto\u010dnoj oblasti.<\/p>\n<p>Izme\u0111u 14.30 i 15.06, frekvenca u jugoisto\u010dnoj oblasti se kretala u rasponu od 49,9 Hz do 50,2 Hz zbog njene znatno manje veli\u010dine, gde je i isklju\u010deno nekoliko proizvodnih jedinica. Tokom tog perioda, frekvenca u severozapadnoj oblasti je znatno manje oscilirala i zadr\u017eala se na blizu nominalne vrednosti.<\/p>\n<p>To pona\u0161anje frekvencije je predmet dalje detaljne istrage, naveo je ENTSO-E.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ispad opreme u hrvatskoj TS Ernestinovo bio je inicijalni doga\u0111aj koji je doveo do razdvajanja zone Kontinentalna Evropa na dva dela 8. januara.<\/p>\n","protected":false},"author":23,"featured_media":36794,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"ENTSO-E: Raspad evropske sinhrone zone na dva dela po\u010deo je u Hrvatskoj","_seopress_titles_desc":"Ispad opreme u hrvatskoj trafostanici Ernestinovo bio je inicijalni doga\u0111aj koji je doveo do razdvajanja zone Kontinentalna Evropa na dva dela 8. januara.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"504","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"ENTSO-E","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[504],"tags":[1413,1377],"class_list":["post-36783","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-elektricna-energija","tag-entso-e","tag-operator-prenosnog-sistema","country-regioneu"],"acf":[],"_links":{"self":[{"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/posts\/36783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/comments?post=36783"}],"version-history":[{"count":0,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/posts\/36783\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/media\/36794"}],"wp:attachment":[{"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/media?parent=36783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/categories?post=36783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/tags?post=36783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}