[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.pictureup.cz\/vedeni-elektrickeho-proudu\/#Article","mainEntityOfPage":"https:\/\/www.pictureup.cz\/vedeni-elektrickeho-proudu\/","headline":"Veden\u00ed elektrick\u00e9ho proudu","name":"Veden\u00ed elektrick\u00e9ho proudu","description":"Vodi\u010de Elekt\u0159ina je mocnou energi\u00ed, o kter\u00e9 m\u016f\u017eeme v sou\u010dasnosti \u0159\u00edci, \u017ee ovl\u00e1d\u00e1 cel\u00fd sv\u011bt. B\u011b\u017e\u00ed na ni toti\u017e nespo\u010det r\u016fzn\u00fdch spot\u0159ebi\u010d\u016f, p\u0159i\u010dem\u017e i b\u011b\u017en\u00fd … ","datePublished":"2023-05-30","dateModified":"2023-07-24","author":{"@type":"Person","@id":"https:\/\/www.pictureup.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.pictureup.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/b682f75cb96d085fca5fbc8ca3f08e323444e236f6e6028585b73de81c46f711?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b682f75cb96d085fca5fbc8ca3f08e323444e236f6e6028585b73de81c46f711?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"pictureup.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.pictureup.cz\/wp-content\/uploads\/plug-3285062_1280.jpg","url":"https:\/\/www.pictureup.cz\/wp-content\/uploads\/plug-3285062_1280.jpg","height":0,"width":0},"url":"https:\/\/www.pictureup.cz\/vedeni-elektrickeho-proudu\/","about":["Zbo\u017e\u00ed"],"wordCount":408,"articleBody":"        Vodi\u010deElekt\u0159ina je mocnou energi\u00ed, o kter\u00e9 m\u016f\u017eeme v sou\u010dasnosti \u0159\u00edci, \u017ee ovl\u00e1d\u00e1 cel\u00fd sv\u011bt. B\u011b\u017e\u00ed na ni toti\u017e nespo\u010det r\u016fzn\u00fdch spot\u0159ebi\u010d\u016f, p\u0159i\u010dem\u017e i b\u011b\u017en\u00fd \u010dlov\u011bk \u0159adu z nich vyu\u017e\u00edv\u00e1 ka\u017ed\u00fd den. B\u011b\u017en\u011b ji bereme z elektr\u00e1rny, tak\u017ee ne\u017e dotaz\u016f do na\u0161\u00ed z\u00e1suvky, tak je to dlouh\u00e1 cesta. P\u0159enos se realizuje v podob\u011b vodi\u010d\u016f typu dr\u00e1tu vysok\u00e9ho nap\u011bt\u00ed. Kv\u016fli n\u011bmu u\u017e to nej\u00ed \u017e\u00e1dn\u00e1 sranda, tak\u017ee dr\u00e1ty maj\u00ed solidn\u00ed pr\u016fm\u011br.Po cest\u011b jsou trafo stanice, proto\u017ee je tak by po ur\u010dit\u00e9 vzd\u00e1lenosti sl\u00e1bl. Ov\u0161em st\u00e1le plat\u00ed, \u017ee st\u0159\u00eddav\u00fd je na tom v tomto ohledu v\u00fdrazn\u011b l\u00e9pe ne\u017e stejnosm\u011brn\u00fd. V nemovitosti u\u017e ho p\u0159eb\u00edraj\u00ed na\u0161e rozvody. Ty se d\u0159\u00edve dost d\u011blali z hlin\u00edku, kter\u00fd m\u00e1 elektrickou vodivost dobrou, ov\u0161em mechanick\u00e9 vlastnosti \u010dist\u00e9ho hlin\u00edku nejsou okouzluj\u00edc\u00ed a mohlo doch\u00e1zet k l\u00e1m\u00e1n\u00ed. Pro\u010d mus\u00ed b\u00fdt \u010dist\u00fd? S legurami a mno\u017estv\u00edm ne\u010distot toti\u017e vodivost kles\u00e1, a naopak stoup\u00e1 odpor. V dne\u0161n\u00ed dob\u011b se nej\u010dast\u011bji setk\u00e1me s m\u011bd\u00ed.IzolantyElektrick\u00fd proud se moc nesnese t\u0159eba s vodou, a proto je dobr\u00e9 m\u00edt ho izolovan\u00fd a naveden\u00fd na m\u00edsta pouze kde ho pot\u0159ebujeme. Z tohoto d\u016fvodu jsou dr\u00e1ty obaleny izolanty. Ty jsou pochopiteln\u011b otestov\u00e1ny, aby byla zaji\u0161t\u011bna bezpe\u010dnost. \u010casto jsou to n\u011bjak\u00e9 gumov\u00e9 povlaky. Jejich v\u00fdhoda spo\u010d\u00edv\u00e1 v tom, \u017ee nenasaj\u00ed a nepropust\u00ed vodu, tak\u017ee podm\u00ednka odd\u011blen\u00ed vodiv\u00e9 \u010dasti je spln\u011bna. U vysok\u00e9ho nap\u011bt\u00ed jsou materi\u00e1ly zat\u00ed\u017eeny je\u0161t\u011b v\u00edce, a proto mus\u00edme volit kvalitn\u00ed produkty. Ty se\u017eeneme od specializovan\u00e9 firmy Dotherm. Ta se toti\u017e v\u00fdvojem takov\u00fdch materi\u00e1lu zab\u00fdv\u00e1 a n\u00e1sledn\u011b je i vyr\u00e1b\u00ed. Izola\u010dn\u00edch vlastnost\u00ed dosahuj\u00ed a\u017e do teplot 1 100 \u00b0C, tak\u017ee si m\u016f\u017eete b\u00fdt jisti, \u017ee izolace bude skute\u010dn\u011b bezpe\u010dn\u00e1. Vyr\u00e1b\u00ed u\u017e od jednoho kusu, tak\u017ee se nemus\u00edte ob\u00e1vat, \u017ee byste museli nakoupit celou s\u00e9rii. Zab\u00fdvaj\u00ed se i izolac\u00ed \u0161roubov\u00fdch syst\u00e9m\u016f, tak\u017ee i kovov\u00e9 \u010d\u00e1sti snadno odd\u011bl\u00edte od elektrick\u00e9ho proudu.                                                                                                                                                                                                                                                                                                                                                                                           4.6\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Veden\u00ed elektrick\u00e9ho proudu","item":"https:\/\/www.pictureup.cz\/vedeni-elektrickeho-proudu\/#breadcrumbitem"}]}]