220kV bir galvanized dabaashka korontada munaaradda gudbinta
220kV galvanized birta dabada korontada munaaradaha gudbinta,
,
Adeegyadayada iyo alaabadayada asaasiga ah waxay ka kooban yihiin:
taawar koronto
munaaradda isgaadhsiinta
qaab dhismeedka saldhiga korontada
tiirarka iftiinka
Qaab dhismeedka PV
Tower Gudbinta Korontada
Taawar gudbinta ama taawar koronto (Pylon koronto ama pylon koronto oo ku taal Boqortooyada Ingiriiska, Kanada iyo qaybo ka mid ah Yurub) waa qaab dhismeed dheer, badiyaa munaarad shabag ah oo bir ah, oo loo isticmaalo in lagu taageero khadka korontada ee sare.
Waxaa loo adeegsadaa nidaamyada korantada sare ee AC iyo DC, waxayna ku yimaadaan qaabab iyo cabbirro kala duwan. Dhererka caadiga ah wuxuu u dhexeeyaa 15 ilaa 55 m (49 ilaa 180 ft), in kasta oo kuwa ugu dheer yihiin munaaradaha 370 m (1,214 ft) ee dhererka 2,700 m (8,858 ft) ee jasiiradda Zhoushan ee dusha sare ee Powerline Tie. Birta ka sokow, waxaa la isticmaali karaa waxyaabo kale, oo ay ku jiraan shub iyo alwaax.
munaaradda xagasha-birta ah, munaaradda isgaadhsiinta qaab dhismeedka afargeesoodka caadiga ah, iyadoo la adeegsanayo Q345B bir tayo sare leh oo ah qalabka ugu muhiimsan ee munaaradda, qaab-dhismeed adag, qallafsanaan yar; Xidhiidhka kabidda birta xagasha, qaybo khafiif ah, munaaradda gacanta ayaa lagu qaadi karaa laguna rakibi karaa qiimo jaban. Ugu badnaan 6 lakab oo madal ah ayaa lagu qalabayn karaa, madal kastaa waxay taageertaa 6 anteeno.
macluumaadka alaabta
| Qalab | Caadi ahaan Q345B/A572, Xoogga Wax-soosaarka ugu Yar ≥ 345 N/mm² |
| Q235B/A36, Xoogga Wax-soosaarka ugu Yar ≥ 235 N/mm² | |
| Sidoo kale gariiradda duuban ee kulul ee ASTM A572 GR65, GR50, SS400, ama heer kasta oo kale ee macmiilku u baahan yahay. | |
| Awoodda Awoodda | 200KV |
| alxanka | Alxanka wuxuu u hoggaansamaa heerka AWS D1.1. |
| alxanka CO2 ama hababka auto arc ee quusin | |
| Ma jiro dillaac, nabar, isku dhejis, lakab ama cillado kale | |
| Alxanka gudaha iyo dibadda ayaa tiirka ka dhigaya mid aad u qurux badan qaab ahaan | |
| Haddii macaamiishu u baahan yihiin shuruudo kale oo alxanka, waxaanu sidoo kale samayn karnaa hagaajin sida codsigaaga | |
| Galvanization | Galvanization Qulqulka Kulul ee waafaqsan heerka Shiinaha GB/T 13912-2002 iyo heerka American ASTM A123; ama heer kasta oo kale ee macmiilka looga baahan yahay. |
| Wadajir | Isku-dhafka qaabka gelinta, qaabka flange. |
| Rinjiyeynta | Sida ku cad codsiga macaamiisha |
galvanization kulul
Heerka galvanized: ISO:1461-2002
| Shayga | Dhumucda dahaarka zinc |
| Heerka iyo shuruudaha | ≧86μm |
| Xoogga adhesion | Daxalka CuSo4 |
| Jaakad Zinc ah lagama qaadin oo aan kor loo qaadin dubbe | 4 jeer |
