{"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:\/\/dclcontrols.com\/sk_sk\/podpora\/aktuator-2\/pouzivane-vo-vysokej-nadmorskej-vyske","title":{"rendered":"M\u00f4\u017eu sa DCL pohony pou\u017e\u00edva\u0165 vo vysokohorsk\u00fdch oblastiach?"},"content":{"rendered":"
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Prostredie vo vysok\u00fdch nadmorsk\u00fdch v\u00fd\u0161kach predstavuje jedine\u010dn\u00e9 v\u00fdzvy, ktor\u00e9 m\u00f4\u017eu ovplyvni\u0165 v\u00fdkon Elektrick\u00e9 pohony DCL<\/strong>T\u00e1to spr\u00e1va hodnot\u00ed ich pou\u017e\u00edvanie na 3 000 metrov nad morom<\/strong>.<\/p>

1. Ako vysok\u00e1 nadmorsk\u00e1 v\u00fd\u0161ka ovplyv\u0148uje elektrick\u00e9 v\u00fdrobky<\/strong><\/h2>

S rast\u00facou nadmorskou v\u00fd\u0161kou:
\u2714 Pokles hustoty vzduchu a tlaku<\/strong>, \u010do vedie k ni\u017e\u0161ia izola\u010dn\u00e1 pevnos\u0165<\/strong> a zv\u00fd\u0161en\u00e9 riziko elektrick\u00e9ho \u00farazu.
\u2714 \u00da\u010dinnos\u0165 chladenia sa zni\u017euje<\/strong>, \u010do sp\u00f4sobuje vy\u0161\u0161\u00ed n\u00e1rast teploty<\/strong> v motoroch a elektronike.
\u2714 Maziv\u00e1 sa odparuj\u00fa r\u00fdchlej\u0161ie<\/strong>a plyny alebo kvapaliny<\/strong> je pravdepodobnej\u0161ie, \u017ee unikaj\u00fa z utesnen\u00fdch komponentov.
\u2714 Poklesy teploty<\/strong>, s ve\u013ek\u00fdmi v\u00fdkyvmi medzi d\u0148om a nocou, \u010do ovplyv\u0148uje mechanick\u00e9 \u010dasti.
\u2714 Ni\u017e\u0161ia vlhkos\u0165<\/strong> zni\u017euje izol\u00e1ciu, ale zvy\u0161uje opotrebovanie kief<\/strong> v motoroch.
\u2714 Silnej\u0161ie slne\u010dn\u00e9 \u017eiarenie<\/strong> ur\u00fdch\u013euje starnutie materi\u00e1lu.<\/p>

Hlavn\u00e9 oblasti vplyvu<\/strong><\/h3>

  • Elektrick\u00e1 izol\u00e1cia a n\u00e1rast teploty<\/strong> s\u00fa prim\u00e1rne obavy.<\/p><\/li>

  • Mechanick\u00e9 kon\u0161trukcie<\/strong> m\u00f4\u017ee by\u0165 ovplyvnen\u00fd n\u00edzke kol\u00edsanie tlaku a teploty<\/strong>.<\/p><\/li><\/ul>

    2. Vplyv na mechanick\u00fa kon\u0161trukciu vo v\u00fd\u0161ke 3 000 m<\/strong><\/h2>

    • Zmeny tlaku vzduchu nemaj\u00fa \u017eiadny vplyv<\/strong> na mechanick\u00fdch \u010dastiach ovl\u00e1da\u010da.<\/p><\/li>

    • N\u00edzke teploty zvy\u0161uj\u00fa viskozitu maziva<\/strong>, \u010do ovplyv\u0148uje v\u00fdstupn\u00fd kr\u00fatiaci moment.<\/p><\/li>

    • Utesnen\u00e9 komponenty s\u00fa dobre chr\u00e1nen\u00e9<\/strong> v pevnom, poveternostn\u00fdm vplyvom odolnom kryte pohonu.
      \u2714 Pokia\u013e teplota zostane nad -25 \u00b0C, pohon poskytuje svoj menovit\u00fd kr\u00fatiaci moment.<\/strong><\/p><\/li><\/ul>

      3. N\u00e1raz na elektromotor vo v\u00fd\u0161ke 3 000 m<\/strong><\/h2>

      • Zv\u00fd\u0161enie teploty<\/strong><\/p>

        • Pod\u013ea GB755-87 a GB5171-2002<\/strong> normy pre motory, zv\u00fd\u0161enie teploty 1% na 100 m<\/strong> nadmorsk\u00e1 v\u00fd\u0161ka.<\/p><\/li>

        • Jednosmern\u00e9 motory be\u017ene pracuj\u00fa pri teplote pod 50 \u00b0C<\/strong>, hlboko v r\u00e1mci limit 60 \u00b0C<\/strong> stanoven\u00e9 JB\/T 8219-2016<\/strong>.<\/p><\/li><\/ul><\/li>

        • Izola\u010dn\u00e1 pevnos\u0165<\/strong><\/p>

          • Izola\u010dn\u00fd odpor motora na hladine mora: \u2265100 M\u03a9<\/strong><\/p><\/li>

          • Vo v\u00fd\u0161ke 3 000 m kles\u00e1 izol\u00e1cia na 72,9 M\u03a9<\/strong>, st\u00e1le v\u00fdrazne nad 20 M\u03a9<\/strong> bezpe\u010dnostn\u00fd limit.<\/p><\/li><\/ul><\/li>

          • Mechanick\u00fd v\u00fdkon<\/strong><\/p>

            • N\u00edzke teploty m\u00f4\u017eu ovplyvni\u0165 lo\u017eisk\u00e1 rotora<\/strong>, v\u00fdroba n\u00edzkoteplotn\u00e9 lo\u017eisk\u00e1<\/strong> v\u00fdhodnej\u0161ie.<\/p><\/li>

            • Vy\u0161\u0161ie opotrebovanie uhl\u00edkov\u00fdch kief<\/strong> v jednosmern\u00fdch motoroch.<\/p><\/li><\/ul><\/li><\/ul>

              4. N\u00e1raz na servo regul\u00e1tor vo v\u00fd\u0161ke 3 000 m<\/strong><\/h2>

              \u2714 Minim\u00e1lny dopad<\/strong>, preto\u017ee v\u0161etky elektronick\u00e9 s\u00fa\u010diastky s\u00fa epoxidov\u00fdm utesnen\u00edm<\/strong> a maj\u00fa dostato\u010dn\u00e9 povrchov\u00e9 vzdialenosti<\/strong>.<\/p>

              5. Vplyv na kondenz\u00e1tory vo v\u00fd\u0161ke 3 000 m<\/strong><\/h2>

              • \u0160tandardn\u00e9 kondenz\u00e1tory s\u00fa dimenzovan\u00e9 na nadmorsk\u00fa v\u00fd\u0161ku \u2264 2 000 m<\/strong> (GB\/T 3667.2-2016).<\/p><\/li>

              • Kondenz\u00e1tory DCL t\u00fato po\u017eiadavku prekra\u010duj\u00fa<\/strong>, so skuto\u010dn\u00fdm v\u00fddr\u017en\u00fdm nap\u00e4t\u00edm vy\u0161\u0161ie ako 2\u00d7 menovit\u00e9 nap\u00e4tie<\/strong>.
                \u2714 Pri 3 000 m kondenz\u00e1tory DCL st\u00e1le sp\u013a\u0148aj\u00fa po\u017eiadavky na izol\u00e1ciu.<\/strong><\/p><\/li><\/ul>

                6. Vplyv na potenciometre, mikrosp\u00edna\u010de a in\u00e9 elektrick\u00e9 komponenty<\/strong><\/h2>

                • Tieto komponenty maj\u00fa \u017eiadne obmedzenia t\u00fdkaj\u00face sa nadmorskej v\u00fd\u0161ky<\/strong>.<\/p><\/li>

                • Ich izola\u010dn\u00fd odpor zost\u00e1va \u2265100 M\u03a9<\/strong>a ich odolnos\u0165 vo\u010di nap\u00e4tiu<\/strong> (p\u00f4vodne 1 500 V AC pre mikrosp\u00edna\u010de a 500 V AC pre potenciometre) sa zni\u017euje o iba 10% na 1 000 m<\/strong>, st\u00e1le v bezpe\u010dn\u00fdch medziach.<\/p><\/li><\/ul>

                  7. Z\u00e1vere\u010dn\u00fd z\u00e1ver<\/strong><\/h2>

                  Pod\u013ea JB\/T 8219-2016<\/strong>, \u0161tandardn\u00e9 priemyseln\u00e9 elektrick\u00e9 pohony s\u00fa ur\u010den\u00e9 pre nadmorsk\u00e1 v\u00fd\u0161ka \u22641 300 m<\/strong>.<\/p>

                  \u2714 Pohony DCL v\u0161ak maj\u00fa vy\u0161\u0161ie kon\u0161truk\u010dn\u00e9 tolerancie.<\/strong> a dostato\u010dn\u00e9 bezpe\u010dnostn\u00e9 rezervy<\/strong> v izol\u00e1cii a n\u00e1raste teploty.
                  \u2714 Pri nadmorskej v\u00fd\u0161ke 3 000 m funguj\u00fa norm\u00e1lne, ale vy\u017eaduj\u00fa si spr\u00e1vne uzemnenie kv\u00f4li zn\u00ed\u017eenej izola\u010dnej pevnosti (pribli\u017ene 72,91 TP3T norm\u00e1lnej hodnoty).<\/strong>
                  \u2714 Ter\u00e9nne testy v Delinghe (2 980 m nadmorsk\u00e1 v\u00fd\u0161ka) potvrdzuj\u00fa stabiln\u00fd v\u00fdkon.<\/strong><\/p>

                  Odpor\u00fa\u010danie<\/strong><\/h3>

                  Elektrick\u00e9 pohony DCL je mo\u017en\u00e9 pou\u017e\u00edva\u0165 v nadmorskej v\u00fd\u0161ke 3 000 m bez probl\u00e9mov s v\u00fdkonom, za predpokladu, \u017ee je zabezpe\u010den\u00e9 spr\u00e1vne uzemnenie.<\/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":"

                  Prostredie vo vysok\u00fdch nadmorsk\u00fdch v\u00fd\u0161kach predstavuje jedine\u010dn\u00e9 v\u00fdzvy, ktor\u00e9 m\u00f4\u017eu ovplyvni\u0165 v\u00fdkon elektrick\u00fdch pohonov DCL. T\u00e1to spr\u00e1va hodnot\u00ed ich pou\u017e\u00edvanie v nadmorskej v\u00fd\u0161ke 3 000 metrov. 1. Ako vysok\u00e1 nadmorsk\u00e1 v\u00fd\u0161ka ovplyv\u0148uje elektrick\u00e9 v\u00fdrobky S rast\u00facou nadmorskou v\u00fd\u0161kou:\u2714 Hustota a tlak vzduchu sa zni\u017euj\u00fa, \u010do vedie k ni\u017e\u0161ej pevnosti izol\u00e1cie a zv\u00fd\u0161en\u00e9mu riziku elektrick\u00e9ho preru\u0161enia.\u2714 \u00da\u010dinnos\u0165 chladenia sa zni\u017euje, \u010do sp\u00f4sobuje [\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:\/\/dclcontrols.com\/sk_sk\/wp-json\/wp\/v2\/posts\/5390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dclcontrols.com\/sk_sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dclcontrols.com\/sk_sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/sk_sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/sk_sk\/wp-json\/wp\/v2\/comments?post=5390"}],"version-history":[{"count":0,"href":"https:\/\/dclcontrols.com\/sk_sk\/wp-json\/wp\/v2\/posts\/5390\/revisions"}],"wp:attachment":[{"href":"https:\/\/dclcontrols.com\/sk_sk\/wp-json\/wp\/v2\/media?parent=5390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dclcontrols.com\/sk_sk\/wp-json\/wp\/v2\/categories?post=5390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dclcontrols.com\/sk_sk\/wp-json\/wp\/v2\/tags?post=5390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}