{"id":830,"date":"2004-12-02T15:03:00","date_gmt":"2004-12-02T14:03:00","guid":{"rendered":"https:\/\/kids.esa.int\/esa_s_test_centre\/"},"modified":"2026-10-08T00:32:45","modified_gmt":"2026-10-07T22:32:45","slug":"esa_s_test_centre","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/cs\/esa_s_test_centre\/","title":{"rendered":"Zku\u0161ebn\u00ed st\u0159edisko ESA"},"content":{"rendered":"
\n

V\u011bt\u0161ina kosmick\u00fdch lod\u00ed agentury ESA se testuje v Evropsk\u00e9m centru pro vesm\u00edrn\u00fd v\u00fdzkum a technologie (ESTEC) v Nizozemsku. Testovac\u00ed centrum ESTEC disponuje ve\u0161ker\u00fdm vybaven\u00edm pot\u0159ebn\u00fdm k prov\u011b\u0159en\u00ed kosmick\u00e9 lodi p\u0159ed jej\u00edm odesl\u00e1n\u00edm na m\u00edsto startu.<\/p>\n<\/div>\n

Velk\u00fd vesm\u00edrn\u00fd simul\u00e1tor se n\u011bkdy naz\u00fdv\u00e1 \u2018vesm\u00edr v plechovce\u2019. Uvnit\u0159 komory je satelit vystaven extr\u00e9mn\u00edm podm\u00ednk\u00e1m podobn\u00fdm t\u011bm ve vesm\u00edru. Po od\u010derp\u00e1n\u00ed vzduchu lze teplotu satelitu m\u011bnit v rozmez\u00ed od 100 \u00b0C \u2013 bodu varu vody \u2013 a\u017e po mraziv\u00fdch -100 \u00b0C. \u010clov\u011bk by p\u0159i takov\u00fdch teplot\u00e1ch nemohl p\u0159e\u017e\u00edt!<\/p>\n

Speci\u00e1ln\u00ed vibra\u010dn\u00ed za\u0159\u00edzen\u00ed ov\u011b\u0159uj\u00ed, zda satelit vydr\u017e\u00ed siln\u00e9 vibrace, zejm\u00e9na b\u011bhem startu. Nejv\u011bt\u0161\u00edm vibra\u010dn\u00edm za\u0159\u00edzen\u00edm v Evrop\u011b je v\u00edceos\u00fd vibra\u010dn\u00ed stroj ESA s n\u00e1zvem Hydra.<\/p>\n

Velk\u00e9 evropsk\u00e9 akustick\u00e9 za\u0159\u00edzen\u00ed zaji\u0161\u0165uje, aby satelit vydr\u017eel ohlu\u0161uj\u00edc\u00ed hluk p\u0159i startu. Satelit je vystaven zvuku vych\u00e1zej\u00edc\u00edmu z obrovsk\u00fdch reproduktor\u016f.<\/p>\n

Dal\u0161\u00ed testy zaji\u0161\u0165uj\u00ed, \u017ee elektrick\u00e1 v\u00fdbava kosmick\u00e9 lodi bude fungovat spr\u00e1vn\u011b. Prov\u00e1d\u011bj\u00ed se pe\u010dliv\u00e9 kontroly, aby se zajistilo, \u017ee se jednotliv\u00e9 syst\u00e9my navz\u00e1jem neovliv\u0148uj\u00ed. Mo\u017enou hrozbou je tak\u00e9 statick\u00e1 elekt\u0159ina.<\/p>\n

Komunika\u010dn\u00ed ant\u00e9ny se testuj\u00ed v ocelov\u00e9 kleci, kter\u00e1 blokuje vn\u011bj\u0161\u00ed televizn\u00ed a rozhlasov\u00e9 sign\u00e1ly. St\u011bny jsou oblo\u017eeny speci\u00e1ln\u00edm materi\u00e1lem, tak\u017ee v m\u00edstnosti panuje ticho jako ve vesm\u00edru.<\/p>","protected":false},"excerpt":{"rendered":"

Most ESA spacecraft are tested at the European Space Research and Technology Centre (ESTEC) in the Netherlands. The ESTEC Test Centre has everything that is needed to check out a […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/1998\/01\/meteosat_second_generation_msg_testing_at_estec6\/17863122-3-eng-GB\/Meteosat_Second_Generation_MSG_testing_at_ESTEC.jpg","esa_banner_description":"Meteosat Second Generation (MSG) testing at ESTEC","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/1998\/01\/Meteosat_Second_Generation_MSG_testing_at_ESTEC6","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,44,40],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-830","post","type-post","status-publish","format-standard","hentry","category-learn","category-spacecraft","category-technology","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/comments?post=830"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/830\/revisions"}],"predecessor-version":[{"id":1973,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/posts\/830\/revisions\/1973"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/media?parent=830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/categories?post=830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/tags?post=830"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/panel?post=830"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/language?post=830"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/age?post=830"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/duration?post=830"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/resource_type?post=830"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/audience?post=830"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/cs\/wp-json\/wp\/v2\/wf_post_folders?post=830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}