{"id":420,"date":"2020-08-11T13:50:00","date_gmt":"2020-08-11T11:50:00","guid":{"rendered":"https:\/\/kee.cp2.tuke.sk\/?page_id=420"},"modified":"2025-09-23T10:32:09","modified_gmt":"2025-09-23T08:32:09","slug":"technika-vysokych-napati","status":"publish","type":"page","link":"https:\/\/kee.fei.tuke.sk\/?page_id=420","title":{"rendered":"Technika vysok\u00fdch nap\u00e4t\u00ed"},"content":{"rendered":"\n
\u0160tudijn\u00fd odbor:<\/strong><\/td>Elektrotechnika<\/td><\/tr>
\u0160tudijn\u00fd program:<\/strong><\/td>Elektroenergetika<\/td><\/tr>
Rozsah:<\/strong><\/td>2\/3 (P\/CL)<\/td><\/tr>
Po\u010det kreditov:<\/strong><\/td>6<\/td><\/tr>
Osoba zodpovedn\u00e1 za predmet:<\/strong><\/td>prof. Ing. Juraj Kurimsk\u00fd, PhD.<\/td><\/tr>
Predn\u00e1\u0161a:<\/strong><\/td>prof. Ing. Juraj Kurimsk\u00fd, PhD.<\/td><\/tr>
Cvi\u010d\u00ed:<\/strong><\/td> doc. Dr. Ing. Bystr\u00edk Doln\u00edk, Ing. J\u00e1n Zbojovsk\u00fd, PhD., Ing. Kristi\u00e1n Glajc, Ing. Matej Va\u013eko<\/td><\/tr>
Podmie\u0148uj\u00face predmety:<\/strong><\/td>–<\/td><\/tr>
Hodnotenie a ukon\u010denie:<\/strong><\/td>z\u00e1po\u010det a sk\u00fa\u0161ka.<\/td><\/tr>
Priebe\u017en\u00e9 hodnotenie:<\/strong><\/td>protokoly z merania, p\u00edsomn\u00e1 previerka.<\/td><\/tr>
Z\u00e1vere\u010dn\u00e9 hodnotenie:<\/strong><\/td>sk\u00fa\u0161ka.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Cie\u013e predmetu<\/strong>: Obozn\u00e1mi\u0165 \u0161tudentov s problematikou s\u00favisiacou s vyu\u017eit\u00edm vysok\u00fdch nap\u00e4t\u00ed v elektrotechnike. Da\u0165 fyzik\u00e1lne z\u00e1klady dejom prebiehaj\u00facim v plynn\u00fdch, kvapaln\u00fdch a pevn\u00fdch izolantoch.<\/p>\n\n\n\n

Stru\u010dn\u00e1 osnova predmetu<\/h4>\n\n\n\n
  1. Spo\u013eahlivos\u0165 a \u017eivotnos\u0165 izola\u010dn\u00e9ho syst\u00e9mu EE zariadenia po\u010das prev\u00e1dzky.<\/li>
  2. Z\u00e1kladn\u00e9 procesy v\u00fdbojov v plynoch.<\/li>
  3. Kor\u00f3nov\u00fd v\u00fdboj.<\/li>
  4. Elektrofyzik\u00e1lne procesy v kvapaln\u00fdch dielektrik\u00e1ch.<\/li>
  5. Elektrick\u00fd a tepeln\u00fd prieraz pevn\u00fdch dielektr\u00edk.<\/li>
  6. V\u00fdboje vo vzduchu pozd\u013a\u017e povrchu pevn\u00e9ho izolantu, k\u013azav\u00e9 v\u00fdboje v oleji.<\/li>
  7. \u010ciastkov\u00e9 v\u00fdboje v izola\u010dn\u00fdch syst\u00e9moch.<\/li>
  8. Atmosferick\u00e9 prep\u00e4tie, vznik bleskov a ochrana proti nim.<\/li>
  9. Koordin\u00e1cia izol\u00e1cie.<\/li>
  10. Izol\u00e1cia elektrotechnick\u00fdch zariaden\u00ed.<\/li><\/ol>\n\n\n\n

    \u010casov\u00fd rozvrh v\u00fdu\u010dby<\/h4>\n\n\n\n
    1. Izol\u00e1cia elektroenergetick\u00fdch zariaden\u00ed, funkcie vn izol\u00e1cie, elektrick\u00e1 pevnos\u0165, starnutie izol\u00e1cie.
      Cv<\/strong>.: Bezpe\u010dnos\u0165 pr\u00e1ce vo vysokonap\u00e4\u0165ovom laborat\u00f3riu.<\/li>
    2. Homog\u00e9nne a nehomog\u00e9nne polia, vysvetlenie z\u00e1kladn\u00fdch pojmov, preskok, prieraz.
      Cv<\/strong>.: Meranie vysok\u00fdch striedav\u00fdch nap\u00e4t\u00ed a ciachovanie vn zariaden\u00ed gu\u013eov\u00e9ho iskri\u0161\u0165a.<\/li>
    3. Elektrick\u00e9 v\u00fdboje v plynoch, koeficient n\u00e1razovej ioniz\u00e1cie, procesy sekund\u00e1rnej ioniz\u00e1cie, deioniza\u010dne procesy, lav\u00edna elektr\u00f3nov.
      Cv<\/strong>.: V\u00fdbojov\u00e9 javy v nehomog\u00e9nnom vn poli.<\/li>
    4. V\u00fdbojov\u00e9 javy v homog\u00e9nnych elektrick\u00fdch poliach, podmienka samostatn\u00e9ho v\u00fdboja, Paschenov z\u00e1kon, te\u00f3ria str\u00edmrov\u00e9ho v\u00fdboja.
      Cv<\/strong>.: Meranie tvaru elektrick\u00fdch pol\u00ed.<\/li>
    5. V\u00fdbojov\u00e9 javy v nehomog\u00e9nnych elektrick\u00fdch poliach, pole dvoch suos\u00edch valcov, vplyv polarity na hodnotu preskokov\u00e9ho nap\u00e4tia, str\u00edmrov\u00fd a l\u00eddrov\u00fd v\u00fdboj.
      Cv<\/strong>.: P\u00edsomn\u00e1 previerka. Odovzd\u00e1vanie refer\u00e1tov.<\/li>
    6. Kor\u00f3nov\u00fd v\u00fdboj pri jednosmernom nap\u00e4t\u00ed, kor\u00f3nov\u00fd v\u00fdboj pri striedavom nap\u00e4t\u00ed.
      Cv<\/strong>.: Meranie na izol\u00e1torovom re\u0165azci.<\/li>
    7. Blesk ako zdroj atmosferick\u00fdch prep\u00e4t\u00ed, vznik elektrick\u00fdch n\u00e1bojov v b\u00farkovom mra\u010dne, mechanizmus v\u00fdboja z b\u00farkov\u00e9ho mra\u010dna.
      Cv<\/strong>.: V\u00fdbojov\u00e9 javy vo vn poli a sk\u00famanie vplyvu bari\u00e9ry.<\/li>
    8. V\u00fdboje vo vzduchu pozd\u013a\u017e povrchu pevn\u00e9ho dielektrika, ochrana proti vzniku povrchov\u00fdch v\u00fdbojov, v\u00fdboj po zne\u010distenom a navlhnutom povrchu dielektrika.
      Cv<\/strong>.: Verifik\u00e1cia Paschenovho z\u00e1kona.<\/li>
    9. Vn\u00fatorn\u00e1 izol\u00e1cia elektroenergetick\u00fdch zariaden\u00ed, materi\u00e1ly pre vn\u00fatorn\u00fa izol\u00e1ciu, kombinovanie dielektr\u00edk.
      Cv<\/strong>.: P\u00edsomn\u00e1 previerka. Odovzd\u00e1vanie refer\u00e1tov.<\/li>
    10. \u010ciastkov\u00e9 v\u00fdboje v plynn\u00fdch dutink\u00e1ch kvapaln\u00fdch a pevn\u00fdch dielektr\u00edk.
      Cv<\/strong>.: Meranie \u010diastkov\u00fdch v\u00fdbojov.<\/li>
    11. Izol\u00e1tory pre zariadenie vn a vvn, rozlo\u017eenie nap\u00e4tia na izol\u00e1torovom re\u0165azci, podpery a priechodkov\u00e9 izol\u00e1tory.
      Cv<\/strong>.: Kor\u00f3nov\u00e9 javy pri jednosmernom a striedavom nap\u00e4t\u00ed.<\/li>
    12. Atmosferick\u00e9 a prev\u00e1dzkov\u00e9 prep\u00e4tia, ochrana proti nim, zvodi\u010de prep\u00e4t\u00ed, funkcia, kon\u0161trukcia, ich ochrann\u00e9 p\u00f4sobenie.
      Cv<\/strong>.: Meranie na jednosmernej kask\u00e1de.<\/li>
    13. Silov\u00e9 k\u00e1ble vn a vvn, straty a oteplenie v k\u00e1bloch.
      Cv<\/strong>.: Ot\u00e1zky na sk\u00fa\u0161ku. Odovzd\u00e1vanie refer\u00e1tov. Z\u00e1po\u010dtov\u00fd t\u00fd\u017ede\u0148.<\/li><\/ol>\n\n\n\n

      Dokumenty a skripty u\u017eito\u010dn\u00e9 pre vypracovanie laborat\u00f3rnych cvi\u010den\u00ed:<\/h4>\n\n\n\n

      Kurz z predmetu TVN, kde sa nach\u00e1dzaj\u00fa \u0161tudijn\u00e9 materi\u00e1ly: Technika vysok\u00fdch nap\u00e4t\u00ed<\/a><\/p>\n\n\n\n

      Odpor\u00fa\u010dan\u00e1 literat\u00fara<\/h4>\n\n\n\n

      1.    Kolcunov\u00e1 I. Technika vysok\u00fdch nap\u00e4t\u00ed, TUKE,2015<\/p>\n\n\n\n

      2.    Tk\u00e1\u010d J. a kol.: Meranie v technike vysok\u00fdch nap\u00e4t\u00ed, TUKE, 2015<\/p>\n\n\n\n

      3.    Veverka, A.: Technika vysok\u00fdch nap\u011bt\u00ed, SNTL Praha 1981.<\/p>\n\n\n\n

      4.    Marton, K.: Technika vysok\u00fdch nap\u00e4t\u00ed, ALFA Bratislava 1984.<\/p>\n\n\n\n

      5.    Kuffel E., Zaengl W.S., Kuffel J.: High Voltage Engineering, Fundamentals, published by Butterworth \u2013 Heinemann, 2000, ISBN 0 7506 3634 3.<\/p>\n\n\n\n

      6.    Arora R., Mosh W.: High Voltage and Electrical Insulation Engineering, IEEE press and WILEY, 2011, ISBN 978-0-470-94790-6<\/p>\n","protected":false},"excerpt":{"rendered":"

      \u0160tudijn\u00fd odbor: Elektrotechnika \u0160tudijn\u00fd program: Elektroenergetika Rozsah: 2\/3 (P\/CL) Po\u010det kreditov: 6 Osoba zodpovedn\u00e1 za predmet: prof. Ing. Juraj Kurimsk\u00fd, PhD. Predn\u00e1\u0161a: prof. Ing. Juraj…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":197,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/kee.fei.tuke.sk\/index.php?rest_route=\/wp\/v2\/pages\/420"}],"collection":[{"href":"https:\/\/kee.fei.tuke.sk\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/kee.fei.tuke.sk\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/kee.fei.tuke.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kee.fei.tuke.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=420"}],"version-history":[{"count":8,"href":"https:\/\/kee.fei.tuke.sk\/index.php?rest_route=\/wp\/v2\/pages\/420\/revisions"}],"predecessor-version":[{"id":2566,"href":"https:\/\/kee.fei.tuke.sk\/index.php?rest_route=\/wp\/v2\/pages\/420\/revisions\/2566"}],"up":[{"embeddable":true,"href":"https:\/\/kee.fei.tuke.sk\/index.php?rest_route=\/wp\/v2\/pages\/197"}],"wp:attachment":[{"href":"https:\/\/kee.fei.tuke.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}