500kV munaaradda cidhiidhiga ah ee loop double
Tilmaanta Tower
munaaradda gudbinta waa qaab dhismeed dheer, badiyaa munaarad shabag ah oo bir ah, oo loo isticmaalo in lagu taageero khadka korontada sare. Waxaan u soo bandhignaa alaabtan iyadoo la kaashanayo
Xoog-shaqaale dadaal badan oo khibrad ballaaran u leh arrimahan. Waxaan mareynaa sahaminta khadka tifaftiran, khariidado dariiqa, indho-indheynta munaaradaha, qaab dhismeedka jaantuska iyo dukumeentiga farsamada inta aan bixineyno alaabtan.
Alaabtayadu waxay dabooshaa munaaradda tamarta sare ee 11kV ilaa 500kV halka ay ku jiraan nooc munaaradaha kala duwan tusaale ahaan munaaradda laalista, munaaradda cidhiidhiga ah, munaaradda xagasha, munaaradda dhamaadka iwm.
Intaa waxaa dheer, waxaan weli haynaa nooca munaaradda oo aad loo qaabeeyey iyo adeegga naqshadeynta oo la bixiyo inta haddii macaamiishu aysan haysan sawirro.
| Magaca alaabta | munaaradda khadka gudbinta |
| Summada | XY Towers |
| Heerka korantada | 550kV |
| Dhererka magac ahaan | 18-55m |
| Nambarada kaari xidhmo | 1-8 |
| Xawaaraha dabaysha | 120km/h |
| Waqtiga nolosha | In ka badan 30 sano |
| Heerka wax soo saarka | GB/T2694-2018 ama macmiil ayaa loo baahan yahay |
| Walxaha ceeriin | Q255B/Q355B/Q420B/Q460B |
| Heerka Alaabta ceeriin | GB/T700-2006,ISO630-1995;GB/T1591-2018;GB/T706-2016 ama macmiilka loo baahan yahay |
| Dhumucda | malaa'ig bir ah L40 * 40 * 3-L250 * 250 * 25; Saxan 5mm-80mm |
| Habka wax soo saarka | Tijaabada alaabta ceeriin → Goynta →Qaarid ama foorarsi → Xaqiijinta cabbirrada → Flange/Alxanka Qaybaha → Calibration → Galvanized Kulul |
| Heerka alxanka | AWS D1.1 |
| Daaweynta dusha sare | Dheef kulul galvanized |
| Heerka galvanized | ISO1461 ASTM A123 |
| Midabka | La habeeyay |
| Dheehiyaha | GB/T5782-2000; ISO4014-1999 ama Macmiilka ayaa loo baahan yahay |
| Qiimaynta waxqabadka Bolt | 4.8;6.8;8.8 |
| Qaybaha Spare | 5% boolal ayaa la geyn doonaa |
| Shahaado | ISO9001:2015 |
| Awood | 30,000 oo tan/sanadkii |
| Waqtiga loogu talagalay Dekedda Shanghai | 5-7 maalmood |
| Waqtiga dirida | Caadi ahaan 20 maalmood gudahooda waxay kuxirantahay tirada baahida |
| xajmiga iyo dulqaadka miisaanka | 1% |
| tirada dalabka ugu yar | 1 set |
Galvanization-kulul
Tayada galvanizing Hot-Dip waa mid ka mid ah xooggayaga, Maamulahayaga Mr. Lee waa khabiir ku takhasusay goobtan oo sumcad ku leh Western-China. Kooxdayadu waxay khibrad ballaadhan u leeyihiin habka HDG waxayna si gaar ah ugu fiican yihiin maaraynta munaaradda meelaha daxalka sareeyo.
Heerka galvanized: ISO:1461-2002.
| Shayga |
Dhumucda dahaarka zinc |
Xoogga adhesion |
Daxalka CuSo4 |
| Heerka iyo shuruudaha |
≧86μm |
Jaakad Zinc ah lagama bixin oo kor looma qaadin dubbe |
4 jeer |
Badeecada & Adeegga
Waad ku mahadsan tahay xiisaha alaabtayada. Shirkadeena waxay si kal iyo laab ah ku siinaysaa adeegan soo socda.
（I）Bixinta naqshadaynta iyo adeegga farsamada ee mashruuca gudbinta korontada iyo mashruuca isgaarsiinta.
(II) Bixi noocyada alaabta korontada
1, Bixi 500kV iyo ka hooseeya munaaradda xariiqda gudbinta (500kV, 330/220kV, 138/132/110 kV, 35/33 kV, 11/10 kV)
2, qaab-dhismeedka substation (nooca tube, nooca birta xagal)
3
4. Qalabka birta
5, hardware line, insulators, fiilooyinka iyo fiilooyinka;
6. Dhammaan alaabooyinka kor ku xusan waa la habeyn karaa
(III) Bixinta munaaradaha isgaadhsiinta ee kala duwan
1, 30-55m xagasha birta isgaadhsiinta
2, 20-50m munaaradda isgaarsiinta tuubada
3, 3-9m tiirka isgaarsiinta saqafka
4, 20-50m daboosha nooca guyed munaaradaha
Dhammaan alaabooyinka kor ku xusan waa laguu habeyn karaa adiga.
