Dalekovodna električna mreža by Dorotea Casar https://padlet.com/doroteacasar10/iv32o4gjo9fu Laura,Dorotea,Lana Vulić en-us 2019-02-22 10:45:43 UTC 2023-03-29 01:22:09 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Bigthunderstorm.png Dalekovodne električne mreže služe za prijenos energije do potrošaća,jer su elektrane izgrađene daleko od potrošaća. doroteacasar10 https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334075048 2019-02-22 10:51:08 UTC https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334075048 Napon proizvedene električne energije u generatoru vrlo je nizak, a jakost struje je velika.- takva struja nije pogodna za prijenos doroteacasar10 https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334075658 2019-02-22 10:54:12 UTC https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334075658 TRANSFORMATOR doroteacasar10 https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334076299 uređaj koji povećava ili smanjiva napon struje]]> 2019-02-22 10:57:11 UTC https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334076299 Čelično uže nosi težinu,aluminijski vodič ima dobru električnu vodljivost, a tu kombinaciju alu-čelo vodom doroteacasar10 https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334076718 2019-02-22 10:59:08 UTC https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334076718 Prije isporuke potrošačima, izvede se transformacija na 230V(fazni napon) i 400V (linijski napon) doroteacasar10 https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334077886 2019-02-22 11:05:49 UTC https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334077886 Dalekovodni vod mora biti čvrst, lagan i dobro provoditi električnu struju doroteacasar10 https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334078552 2019-02-22 11:09:21 UTC https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334078552 doroteacasar10 https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334079264 2019-02-22 11:13:22 UTC https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334079264 Za nošenje dalekovoda najviše se upotrebljavaju stupovi od čelične reškaste konstrukcije doroteacasar10 https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334080073 2019-02-22 11:17:35 UTC https://padlet.com/doroteacasar10/iv32o4gjo9fu/wish/334080073