{"id":5390,"date":"2023-06-07T16:09:31","date_gmt":"2023-06-07T08:09:31","guid":{"rendered":"http:\/\/www.dcl-controls.com\/?p=5390"},"modified":"2025-03-31T09:11:10","modified_gmt":"2025-03-31T09:11:10","slug":"used-in-high-altitude","status":"publish","type":"post","link":"https:\/\/dclactuator.com\/lt_lt\/parama\/pavara\/naudojamas-dideliame-aukstyje","title":{"rendered":"Ar DCL pavaros gali b\u016bti naudojamos dideliame auk\u0161tyje?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5390\" class=\"elementor elementor-5390\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c4425ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c4425ee\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-592bf2f\" data-id=\"592bf2f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d2988c elementor-widget elementor-widget-text-editor\" data-id=\"2d2988c\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"impact\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Didelio auk\u0161\u010dio aplinka kelia unikali\u0173 i\u0161\u0161\u016bki\u0173, kurie gali tur\u0117ti \u012ftakos na\u0161umui <strong>DCL elektrin\u0117s pavaros<\/strong>\u0160ioje ataskaitoje vertinamas j\u0173 naudojimas <strong>3000 metr\u0173 vir\u0161 j\u016bros lygio<\/strong>.<\/p><hr \/><h2><strong>1. Kaip didelis auk\u0161tis veikia elektros gaminius<\/strong><\/h2><p>Did\u0117jant auk\u0161\u010diui:<br \/>\u2714 <strong>Oro tankio ir sl\u0117gio suma\u017e\u0117jimas<\/strong>, vedantis prie <strong>ma\u017eesnis izoliacijos stiprumas<\/strong> ir padid\u0117jusi elektros gedimo rizika.<br \/>\u2714 <strong>Au\u0161inimo efektyvumas ma\u017e\u0117ja<\/strong>, sukeldamas <strong>didesnis temperat\u016bros kilimas<\/strong> varikliuose ir elektronikoje.<br \/>\u2714 <strong>Tepalai i\u0161garuoja grei\u010diau<\/strong>ir <strong>duj\u0173 arba skys\u010di\u0173<\/strong> didesn\u0117 tikimyb\u0117, kad nutek\u0117s i\u0161 sandari\u0173 komponent\u0173.<br \/>\u2714 <strong>Temperat\u016bros kritimas<\/strong>, su dideliais dienos ir nakties svyravimais, veikian\u010diais mechanines dalis.<br \/>\u2714 <strong>Ma\u017eesn\u0117 dr\u0117gm\u0117<\/strong> suma\u017eina izoliacij\u0105, bet <strong>padidina \u0161epe\u010di\u0173 susid\u0117v\u0117jim\u0105<\/strong> varikliuose.<br \/>\u2714 <strong>Stipresn\u0117 saul\u0117s spinduliuot\u0117<\/strong> pagreitina med\u017eiagos sen\u0117jim\u0105.<\/p><h3><strong>Pagrindin\u0117s poveikio sritys<\/strong><\/h3><ul><li><p><strong>Elektros izoliacija ir temperat\u016bros kilimas<\/strong> yra pagrindiniai r\u016bpes\u010diai.<\/p><\/li><li><p><strong>Mechanin\u0117s konstrukcijos<\/strong> gali b\u016bti paveiktas <strong>\u017eemo sl\u0117gio ir temperat\u016bros svyravimai<\/strong>.<\/p><\/li><\/ul><hr \/><h2><strong>2. Poveikis mechaninei konstrukcijai 3000 m auk\u0161tyje<\/strong><\/h2><ul><li><p><strong>Oro sl\u0117gio poky\u010diai neturi jokios \u012ftakos<\/strong> ant pavaros mechanini\u0173 dali\u0173.<\/p><\/li><li><p><strong>\u017dema temperat\u016bra padidina riebal\u0173 klampum\u0105<\/strong>, turinti \u012ftakos sukimo momento i\u0161eigai.<\/p><\/li><li><p><strong>Sandar\u016bs komponentai yra gerai apsaugoti<\/strong> tvirtame, oro s\u0105lygoms atspariame pavaros korpuse.<br \/>\u2714 <strong>Kol temperat\u016bra vir\u0161ija -25 \u00b0C, pavara u\u017etikrina vardin\u012f sukimo moment\u0105.<\/strong><\/p><\/li><\/ul><hr \/><h2><strong>3. Poveikis elektros varikliui 3 000 m auk\u0161tyje<\/strong><\/h2><ul><li><p><strong>Temperat\u016bros kilimas<\/strong><\/p><ul><li><p>Pagal <strong>GB755-87 ir GB5171-2002<\/strong> variklio standartai, temperat\u016bros kilimas did\u0117ja <strong>1% 100 m<\/strong> auk\u0161tis.<\/p><\/li><li><p>DCL varikliai <strong>paprastai veikia \u017eemesn\u0117je nei 50 \u00b0C temperat\u016broje<\/strong>, gerokai per <strong>60 \u00b0C riba<\/strong> nustatytas <strong>JB\/T 8219-2016<\/strong>.<\/p><\/li><\/ul><\/li><li><p><strong>Izoliacijos stiprumas<\/strong><\/p><ul><li><p>Variklio izoliacijos var\u017ea j\u016bros lygyje: <strong>\u2265100 M\u03a9<\/strong><\/p><\/li><li><p>3000 m auk\u0161tyje izoliacija suma\u017e\u0117ja iki <strong>72,9 M\u03a9<\/strong>, vis dar gerokai vir\u0161 <strong>20 M\u03a9<\/strong> saugos riba.<\/p><\/li><\/ul><\/li><li><p><strong>Mechaninis na\u0161umas<\/strong><\/p><ul><li><p>\u017dema temperat\u016bra gali paveikti <strong>rotoriaus guoliai<\/strong>, darymas <strong>\u017eemos temperat\u016bros guoliai<\/strong> pageidautina.<\/p><\/li><li><p><strong>Didesnis anglies \u0161epet\u0117li\u0173 susid\u0117v\u0117jimas<\/strong> nuolatin\u0117s srov\u0117s varikliuose.<\/p><\/li><\/ul><\/li><\/ul><hr \/><h2><strong>4. Poveikis servo valdikliui 3000 m auk\u0161tyje<\/strong><\/h2><p>\u2714 <strong>Minimalus poveikis<\/strong>, nes visi elektroniniai komponentai yra <strong>epoksidine derva u\u017esandarintas<\/strong> ir turi <strong>pakankami \u0161liau\u017eimo atstumai<\/strong>.<\/p><hr \/><h2><strong>5. Poveikis kondensatoriams 3000 m auk\u0161tyje<\/strong><\/h2><ul><li><p><strong>Standartiniai kondensatoriai skirti \u22642000 m auk\u0161\u010diui<\/strong> (GB\/T 3667.2-2016).<\/p><\/li><li><p><strong>DCL kondensatoriai vir\u0161ija \u0161\u012f reikalavim\u0105<\/strong>, su faktine atlaikan\u010dia \u012ftampa <strong>didesn\u0117 nei 2 kartus vardin\u0117 \u012ftampa<\/strong>.<br \/>\u2714 <strong>3000 m gylyje DCL kondensatoriai vis dar atitinka izoliacijos reikalavimus.<\/strong><\/p><\/li><\/ul><hr \/><h2><strong>6. Poveikis potenciometrams, mikrojungikliams ir kitiems elektriniams komponentams<\/strong><\/h2><ul><li><p>\u0160ie komponentai turi <strong>joki\u0173 auk\u0161\u010dio apribojim\u0173<\/strong>.<\/p><\/li><li><p>J\u0173 izoliacijos var\u017ea i\u0161lieka <strong>\u2265100 M\u03a9<\/strong>ir j\u0173 <strong>\u012ftampos atlaikymas<\/strong> (i\u0161 prad\u017ei\u0173 1 500 V kintamoji srov\u0117 mikrojungikliams ir 500 V kintamoji srov\u0117 potenciometrams) suma\u017e\u0117ja <strong>tik 10% 1000 m<\/strong>, vis dar saugiose ribose.<\/p><\/li><\/ul><hr \/><h2><strong>7. Galutin\u0117 i\u0161vada<\/strong><\/h2><p>Pagal <strong>JB\/T 8219-2016<\/strong>, standartin\u0117s pramonin\u0117s elektrin\u0117s pavaros yra skirtos <strong>\u22641 300 m auk\u0161\u010dio<\/strong>.<\/p><p>\u2714 <strong>Ta\u010diau DCL pavar\u0173 konstrukcijos tolerancijos yra didesn\u0117s.<\/strong> ir <strong>pakankamos saugos ribos<\/strong> izoliacijoje ir temperat\u016bros kilime.<br \/>\u2714 <strong>3000 m atstumu jie veikia normaliai, ta\u010diau d\u0117l suma\u017e\u0117jusio izoliacijos stiprumo (apie 72,9% \u012fprasto) juos reikia tinkamai \u012f\u017eeminti.<\/strong><br \/>\u2714 <strong>Lauko bandymai Delinghoje (2980 m auk\u0161tyje) patvirtina stabil\u0173 veikim\u0105.<\/strong><\/p><hr \/><h3><strong>Rekomendacija<\/strong><\/h3><p><strong>DCL elektrinius pavaros mechanizmus galima naudoti 3000 m auk\u0161tyje be joki\u0173 veikimo problem\u0173, jei u\u017etikrinamas tinkamas \u012f\u017eeminimas.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Didelio auk\u0161\u010dio aplinka kelia unikali\u0173 i\u0161\u0161\u016bki\u0173, kurie gali tur\u0117ti \u012ftakos DCL elektrini\u0173 pavar\u0173 veikimui. \u0160ioje ataskaitoje vertinamas j\u0173 naudojimas 3000 metr\u0173 vir\u0161 j\u016bros lygio auk\u0161tyje. 1. Kaip didelis auk\u0161tis veikia elektros gaminius Did\u0117jant auk\u0161\u010diui:\u2714 Ma\u017e\u0117ja oro tankis ir sl\u0117gis, tod\u0117l suma\u017e\u0117ja izoliacijos stiprumas ir padid\u0117ja elektros gedim\u0173 rizika.\u2714 Ma\u017e\u0117ja au\u0161inimo efektyvumas, tod\u0117l [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":true,"footnotes":""},"categories":[91],"tags":[53],"class_list":["post-5390","post","type-post","status-publish","format-standard","hentry","category-an-actuator","tag-actuator"],"acf":[],"_links":{"self":[{"href":"https:\/\/dclactuator.com\/lt_lt\/wp-json\/wp\/v2\/posts\/5390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dclactuator.com\/lt_lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dclactuator.com\/lt_lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dclactuator.com\/lt_lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dclactuator.com\/lt_lt\/wp-json\/wp\/v2\/comments?post=5390"}],"version-history":[{"count":0,"href":"https:\/\/dclactuator.com\/lt_lt\/wp-json\/wp\/v2\/posts\/5390\/revisions"}],"wp:attachment":[{"href":"https:\/\/dclactuator.com\/lt_lt\/wp-json\/wp\/v2\/media?parent=5390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dclactuator.com\/lt_lt\/wp-json\/wp\/v2\/categories?post=5390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dclactuator.com\/lt_lt\/wp-json\/wp\/v2\/tags?post=5390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}