1. Cable Fais Fab Siab Yog Dab Tsi?
Cov Cable Fais Fab Muaj Zog Siab yog ib yam khoom tseem ceeb uas siv rau hauv cov kab ke xa thiab faib hluav taws xob nruab nrab thiab siab rau kev xa thiab faib hluav taws xob. Cov ntsuas hluav taws xob feem ntau suav nrog 6kV, 10kV, 35kV, 110kV thiab siab dua. Nws yog siv dav hauv cov phiaj xwm hluav taws xob hauv nroog, kev thauj mus los ntawm tsheb ciav hlau, kev tsim hluav taws xob rov ua dua tshiab thiab cov haujlwm tsim kho vaj tse loj.
Piv rau cov kab hluav taws xob ib txwm muaj, cov xov hluav taws xob muaj zog siab muaj cov txiaj ntsig xws li tsis tas siv av ntau, muaj kev nyab xeeb siab thiab yooj yim hloov kho rau ib puag ncig, ua rau lawv tsim nyog rau cov xwm txheej teeb tsa hauv av hauv nroog. Nrog kev txhim kho lub grid thiab kev txhim kho lub zog rov ua dua tshiab, cov kev xav tau siab dua tau muab tso rau kev ntseeg tau ntev thiab kev ua haujlwm ntawm cov xov hluav taws xob.
2. Cov Qauv thiab Cov Khoom Siv Tseem Ceeb ntawm High Voltage Power Cable
Cov xov hluav taws xob muaj zog ntau feem ntau muaj tus neeg coj hluav taws xob, lub kaw lus rwb thaiv tsev, cov qauv tiv thaiv, cov qauv thaiv dej, txheej tiv thaiv thiab lub plhaub sab nraud. Kev ua tau zoo sib xws ntawm cov ntaub ntawv ntawm txhua txheej cuam tshuam ncaj qha rau kev nyab xeeb thiab lub neej ua haujlwm ntawm lub xov hlau.
Tus Neeg Coj thiab Kev Rwb Thaiv Tsev
Tus neeg xyuas hluav taws xob feem ntau yog ua los ntawm cov khoom siv tooj liab lossis txhuas uas muaj cov khoom huv si. Txhawm rau kom txo qhov cuam tshuam ntawm daim tawv nqaij hauv kev sib kis AC, cov xov hlau loj feem ntau siv cov qauv hlau txuas lossis cov qauv hlau sib cais los ua kom zoo dua qhov kev faib tawm tam sim no thiab txo qhov poob.
Cov khoom siv tseem ceeb ntawm lub kaw lus rwb thaiv tsev yogXLPE(Cross-linked Polyethylene Insulation Compound), uas muaj kev ua tau zoo ntawm kev rwb thaiv hluav taws xob, tiv taus kev laus thaum tshav kub thiab kub ua haujlwm tas mus li, ua rau nws siv dav hauv cov xov hluav taws xob siab thiab cov xov hluav taws xob siab heev.
Ib qho Semi-Conductive Shielding Compound feem ntau yog teeb tsa sab nraum tus neeg coj los ua kom lub zog hluav taws xob sib npaug, txo qhov concentration ntawm lub zog hluav taws xob thiab txo qhov kev pheej hmoo ntawm kev tso tawm ib nrab, yog li ua kom muaj kev ruaj khov mus sij hawm ntev ntawm lub kaw lus rwb thaiv tsev.
Kev Tiv Thaiv, Kev Thaiv Dej thiab Kev Tsim Kho Armoring
Cov txheej tiv thaiv hlau feem ntau siv cov kab xev tooj liab lossis cov qauv hlau tooj liab los ua kom lub zog hluav taws xob sib npaug thiab muab txoj hauv kev hauv av txhim khu kev qha. Qhov tuab sib xws, qhov xwm txheej ntawm qhov chaw thiab kev ua tiav ntawm cov kab xev tooj liab cuam tshuam ncaj qha rau qhov zoo ntawm cov txheej tiv thaiv thiab kev ruaj khov ntawm kev tsim khoom.
Yuav kom txhim kho kev ntseeg tau ntev ntawm cov cables hauv qhov chaw faus ncaj qha lossis qhov chaw muaj av noo siab,Daim Kab Xev Thaiv Dejthiab Cov Xov Paj Thaiv Dej feem ntau yog siv los tiv thaiv kev tsiv teb tsaws chaw ntawm cov dej noo hauv lub cable.
Hauv cov chaw siv uas muaj kev ntxhov siab ntau, cov xov hluav taws xob muaj zog ntau feem ntau muaj ib txheej tiv thaiv kom txhim kho kev sib zog thiab kev cuam tshuam. Cov ntaub ntawv siv feem ntau suav nrog Galvanized Steel Tape thiab Galvanized Steel Wire Strand. Lawv qhov kev ruaj khov thiab kev ua haujlwm cuam tshuam rau kev ua haujlwm tiv thaiv tom qab thiab kev ua haujlwm tas mus li.
Sab Nraud Sheath
Lub plhaub sab nraud yog siv rau kev tiv thaiv sab nraud ntawm lub cable, feem ntau muab kev tiv thaiv dej noo, tiv thaiv xeb thiab tiv thaiv kev ntxhov siab ib puag ncig. Cov ntaub ntawv siv feem ntau suav nrog PVC Compound, PE Sheath Material thiab LSZH (Low Smoke Zero Halogen Sheath Material).
Ntawm cov no, cov khoom siv LSZH siv ntau dua hauv kev thauj mus los ntawm tsheb ciav hlau, cov chaw khaws ntaub ntawv thiab cov tsev pej xeem uas muaj kev nyab xeeb hluav taws kub vim nws cov pa luam yeeb tsawg, xoom halogen thiab cov yam ntxwv tsis kub hnyiab.
Ua ib lub tuam txhab muab cov khoom siv cable, ONE WORLD tuaj yeem muab ntau yam khoom siv ntsig txog cov cables hluav taws xob siab, suav nrog XLPE rwb thaiv tsev, semi-conductive shielding compound, daim kab xev tooj liab, daim kab xev thaiv dej, daim kab xev hlau galvanized, galvanized hlau xaim strand thiab sheathing compounds.
3. Vim li cas cov ntaub ntawv cable thiaj tseem ceeb ua luaj?
Kev ua tau zoo ntawm cov xov hluav taws xob muaj zog siab tsis yog nyob ntawm kev tsim qauv xwb tab sis kuj nyob ntawm kev sib raug zoo ntawm cov khoom sib txawv. Txij li XLPE rwb thaiv tsev sib xyaw mus rau txheej txheej tooj liab, thiab tom qab ntawd mus rau daim kab xev thaiv dej, daim kab xev hlau galvanized thiab cov ntaub ntawv sheathing, txhua yam khoom cuam tshuam rau kev ua tau zoo ntawm rwb thaiv tsev hluav taws xob, kev tiv thaiv tshuab thiab kev ruaj khov ua haujlwm ntev ntawm cov xov.
Tib lub sijhawm, qhov ruaj khov ntawm cov txheej txheem ntawm cov ntaub ntawv thaum lub sijhawm qhwv ntev, unreeling, armoring thiab extrusion ncaj qha cuam tshuam rau kev ua haujlwm ntawm cov khoom thiab cov khoom sib xws. Yog li ntawd, qhov ua tau ntawm cov ntaub ntawv hauv cov chaw tsim khoom tiag tiag tau nce ntxiv los ntawm cov tuam txhab tsim cable.
4. Cov Qauv Kev Loj Hlob ntawm High Voltage Power Cable
Yav tom ntej, cov xov hluav taws xob muaj zog siab yuav txuas ntxiv mus rau kev ua haujlwm siab, kev phooj ywg ib puag ncig thiab kev txawj ntse. Cov tshuaj XLPE rwb thaiv tsev ua haujlwm siab dua, cov tshuaj LSZH sheathing uas zoo dua rau ib puag ncig, thiab cov ntaub ntawv thaiv dej thiab cov khoom siv tiv thaiv dej ruaj khov dua yuav ua tau raws li qhov xav tau ntawm lub zog rov ua dua tshiab, kev txhim kho grid thiab kev siv ib puag ncig nyuaj.
Nrog rau kev tsim cov smart grids, kev saib xyuas cov xov hlau thiab cov thev naus laus zis ceeb toom ua ntej qhov txhaum kuj yuav raug siv maj mam. Cov ntaub ntawv tseem ceeb ntawm cov xov hlau suav nrog daim kab xev tooj liab, daim kab xev thaiv dej, daim kab xev hlau galvanized thiab cov khoom siv rwb thaiv tsev XLPE yuav txuas ntxiv tsav kev txhim kho hauv kev nyab xeeb, kev ntseeg siab thiab kev ruaj khov ntawm cov xov hlau fais fab siab.
Lub sijhawm tshaj tawm: Tsib Hlis-15-2026