500kV Transposition Tower
Transposition Tower Txoj Cai
Txhawm rau txo qhov asymmetry ntawm tam sim no thiab voltage thaum lub sij hawm ib txwm ua hauj lwm ntawm lub hwj chim system, thiab txwv tsis pub lub hwj chim kis tau tus mob Circuit Court ntawm kev sib txuas lus kab.
Tsuas yog qhov kev npaj ntawm daim duab peb sab tsis tu ncua, qhov kev ncua deb ntawm peb cov xov hlau tsis sib npaug.Lub reactance ntawm tus neeg xyuas pib nyob ntawm qhov kev ncua deb ntawm kab thiab lub vojvoog ntawm tus neeg xyuas pib.Yog li ntawd, yog hais tias tus neeg xyuas pib tsis transposed, peb-theem impedance yog unbalanced.Qhov ntev ntawm kab yog, qhov loj dua qhov tsis sib xws.
Yog li ntawd, qhov tsis sib npaug ntawm qhov voltage thiab tam sim no yuav raug tsim tawm, uas yuav muaj kev cuam tshuam tsis zoo rau kev ua haujlwm ntawm lub tshuab hluav taws xob thiab xov tooj cua.Txoj cai rau kev tsim cov kab hluav taws xob xa hluav taws xob tau teev tseg tias "hauv lub zog hluav taws xob nrog cov ntsiab lus ncaj qha hauv nruab nrab, cov kab hluav taws xob xa hluav taws xob nrog qhov ntev ntawm ntau tshaj 100km yuav tsum tau transposed".Tus neeg xyuas pib hloov pauv feem ntau yog ua nyob rau hauv ntauwd transposition.
Cov khoom muaj nyob ntawm XY Towers
● Kev Sib Txuas Lus Ntauwd
● Steel Tube Ncej
● Cov qauv hluav taws xob substation
●Angle Steel Ntauwd
Yam khoom tshwj xeeb
| Qhov siab | 500kV, qhov siab-raws li qhov tsis muaj los ntawm cov neeg siv khoom |
| Cua siab | 0 ~ 1kN / m2 (Suav tus qauv, lwm lub teb chaws tus qauv yuav hloov raws li nws) |
| Cua ceev | 0 ~ 180km / h (American txheem 3s gust) |
| Foundation hom | Independent foundation / Raft foundation / Pile foundation |
| Ib puag ncig tus mob | Mos av / roob groud |
| Hom | Peb-legged / Plaub-legged |
| Qhov system zoo | GB/T19001-2016/ISO 9001:2015 |
| Tus qauv tsim | Suav txheeb ze txoj cai / Asmeskas tus qauv G / Asmeskas tus qauv F |
| Khoom siv | Q235/Q345/Q390/Q420/Q460/GR65 |
| Galvanized | Kub dip galvanization (86μm / 65μm) |
| Kev sib txuas qauv | Bolt |
| Lub neej | 30 xyoo, raws li kev txhim kho ib puag ncig |
Ntim & Xa khoom
Txhua daim ntawm peb cov khoom yog coded raws li cov lus piav qhia.Txhua tus lej yuav muab tso rau ib lub foob rau ntawm txhua daim.Raws li txoj cai, cov neeg siv khoom yuav paub meej tias ib daim ntawv muaj nyob rau hom twg thiab ntu.
Tag nrho cov khoom raug suav tau kom raug thiab ntim los ntawm kev kos duab uas tuaj yeem lav tsis muaj ib daim uas ploj lawm thiab yooj yim rau nruab.
