Iyo nguva itsva yetsva yeMagetsi maindasitiri mafambisirwo emashandiro ezvekushanduka kwemaindasitiri, uye mitezo yematareji yakaisa mari yakawanda mukutsvagisa uye nekuvandudza mitezo yakakwirira-yekuvhurwa kwemotokari dzemagetsi. Nyowani voltage tambo dzemotokari dzemagetsi zvine zvakakwirira zvekuita zvinodiwa muzvinhu zvese, uye zvinofanirwa kusangana neRohsb Standard, murazvo Retardant Giredhi Ul94V-0 zvinodiwa zvakajairika uye kuita zvakapfava. Iri pepa rinosuma zvinhu uye kugadzirira tekinoroji yemazita akanyanya voltage emotokari yemagetsi.
1.the zvinhu zvekanyanya voltage tambo
(1) conction zvinhu zve tambo
Parizvino, pane maviri makuru ekunyora e cable confector layer: Copper uye aluminium. Makambani mashoma anofunga kuti Aluminium Core anogona kuderedza zvakanyanya mari yekugadzira, nekuwedzera mhirizhonga, nekuita basa rekuita, kuti tishandise zvinodiwa nemutoro wekutakura, kuti zviitike zvakaenzana nemhangura core core core core core corectors kana kunyange zvirinani. Saka, mutengo wekugadzira wakaponeswa zvakanyanya. Nekudaro, mabasa mazhinji achiramba achitaridzira mhirizhonga seyekuita conductor layer denderedzwa Parizvino, kusarudzwa kwemari inowanzoshandisa iyo nyika standard 6 SEX DECEOR Tafura 1 inoronga zviyero izvo zvinofanirwa kusangana nekuwanzotwasanwa copper conductor zvinhu.
(2) Inosimbisa zvigadzirwa zvemabhuru
Nzvimbo yemukati yemotokari dzemagetsi dzakaoma, mukusarudzwa kwezvinhu zvekusimbisa, kune rumwe rutivi, kuve nechokwadi chekushandisa kwakachengeteka kwesimbe Parizvino, izvo zvinowanzoshandiswa zvinoshandiswa zvinosimbisa ndezvePolyvinyl chloride (PVC),kuyambuka-yakabatana polyethyle (xlpe), Silicone Rubber, Thermoplastic Elasomer (Tpe), nezvimwe, nezvinhu zvavo zvikuru zvinoratidzwa muTafura 2.
Pakati pavo, PVC ine hutungamiri, asi manyoro akarayira zvinorambidza kutungamira, Mercury, Cadmium, saka mumakore anokuvadza
(3) cable dhindi yekuchengetera zvinhu
Iyo yekuchengetedzeka dhairekitori yakakamurwa kuita zvikamu zviviri: Semi-maitiro ekugadzirisa mharadziro uye yakakwenenzverwa showa. Kuvhiringidza kwehuwandu kweiyo seMi-inofambisa mhariru yekuvhara pairi Zvakajairika seMipolyethyle (pe)zvakavakirwa zvinhu. Panyaya yekuti zvinyorwa zvebwe hazvina mukana uye huwandu hwemhando hachigone kuve hwakavandudzwa munguva pfupi, maSsainzi enjodzi zvinyorwa zvekugadzirisa zvinhu zvekuchengetera, uye tsvaga kuumbwa muhuwandu hwezvinyorwa zvekuchengetera zvekuvandudza maitiro ese aroble.
2.high voltage cable gadzirira maitiro
(1) conductor Strand tekinoroji
Maitiro ekutanga ambiro akagadziridzwa kwenguva yakareba, saka kunewo mazviri mavo ega madimikira ari muindasitiri nemabhizinesi. Mukutora kwema waya yekudhirowa, maererano nemhando yekushandisa yeawa imwe chete, iyo michina inowanzo kukamurwa kuita chisingawanzoitika muchina Nekuda kwekunyora kwekristaration tembiricha yemhangura, tembiricha uye nguva yakareba, zvakakodzera kushandisa zvishandiso zvemuchina zvekutakura kuenderera mberi nekuenderera mberi kwekutarisa kuwedzeredza uye kupunzika mwero wekudhirowa wire. Parizvino, iyo madhiri-yakabatanidzwa polyethylene cable (xlpe) yakadzoreredza chombo mapepa emapepa pakati pe1 kusvika 500kv voltage mazinga. Kune maviri anozivikanwa conductor ekugadzira maitiro e xlpe contactors: kutenderera kuenzanisa uye waya tyisting. Kune rimwe divi, iyo waya core inogona kudzivirira kupisa kwakanyanya uye kudzvinyirira kwepombi-yakabatanidzwa pombi-yakabatanidzwa kudzvanya zvinhu zvaro zvekuvhara uye zvinhu zvekusimbisa waya mumhepo yakarambidzwa. Kune rimwe divi, inogona zvakare kudzivirira kupfupiswa kwemvura pamwe chete ngura inotungamira yekuve nechokwadi chekushanda kwakachengeteka kwetambo. Iyo Copper conductor pachayo inonyanya kugadzirwa nechimiro chakajairika, forogo muchina wekutambisa, etc.
(2) xlpe tambo insulation yekugadzira maitiro
Zvekugadzirwa kweiyo yakakwira voltage xlpe Cable, Catenary yakaoma kuyambuka (CCV) uye vertical yakaoma kuyambuka-kubatanidza (vcv) zvinhu zviviri zvinoumba.
(3) EXTRISHISSION DECTEM
Pakutanga, zvigadzirwa zvemberi zvakashandisa nzira yechipiri yekuwedzera kuburitsa tambo insulation core, uye wobva wayambuka traily tray, yakaiswa kwenguva yakati wandei uye wobva waburitswa nhoo. Mukati me1970s, a 1 + 2 matatu-matatu-leyer Extrussion Yakaonekwa muWire Wire Wire Core, ichibvumira kuzvidzora kwemukati uye yekunze kuti apedziswe mune imwe nzira. Maitiro ekutanga anowedzera kuunganidza nhoo, mushure mechinguva chidimbu (2 ~ 5m), uyezve zvinowedzera kusimbisa uye nhovo inishuwarenzi pamubhedha weConstitactor panguva imwe chete. Nekudaro, nzira mbiri dzekutanga dzine mikana mikuru, saka mukupera kwa1990, tambo yekugadzira yemidziyo yakaunzwa, iyo cit 2 city yekuchengetedza, insulation uye insulation nekuvhara panguva imwe chete. Makore mashoma apfuura, nyika dzekunze dzakatangisawo mbiya nyowani uye yakavezwa mesheni yekudzvinyirira yekuyerera, nekutsiva kushanduka kwekushanduka kwemusoro wekugadzira musoro unokwanisa zvakare kuchengetedza mari yekudzvanya uye nekuvandudza kushanda zvakanaka.
3. Mhedziso
Motokari nyowani dzesimba dzine tarisiro yakanaka uye musika wakakura, unoda nhevedzano yepamusoro yekukwira, ElecturSefinnet Magetsi mota-voltage tambo zvinyorwa uye maitiro ayo ekugadzirira ane tarisiro yakakura yekuvandudza. Mota yemagetsi haigoni kuvandudza kugadzirwa kwekugadzira uye kuve nechokwadi chekushandiswa kwekuchengetedza pasina tambo yakakwirira-voltage tambo.
Post Nguva: Aug-23-2024