Hlau thiab cable cov ntsiab lus thiab nomenclature
(1)cov kab hluav taws xob: nyob rau hauv lub caj qaum ntawm lub hwj chim system rau kev sib kis thiab kev faib khoom ntawm high-power fais fab cable khoom, nrog rau 1 ~ 330kV thiab saum toj no, muaj ntau yam voltage theem, ntau yam insulated fais fab cables.
(2) winding kab:nyob rau hauv daim ntawv ntawm winding nyob rau hauv lub magnetic teb los txiav cov magnetic kab ntawm induction los tsim tam sim no, los yog dhau lub tam sim no los tsim ib tug sib nqus teb siv los ntawm cov hlau, nws tseem hu ua electromagnetic hlau, nrog rau ntau yam ntawm cov yam ntxwv ntawm enameled. hlau, coated hlau, inorganic insulated hlau thiab lwm yam.
(3) kab rov tav:tsuas yog hais txog tus neeg xyuas pib, tsis muaj cov khoom siv rwb thaiv tsev, suav nrog tooj liab, txhuas thiab lwm yam hlau thiab Ntau yam sib xyaw hlau puag ncig ib kab, ntau yam qauv ntawm cov khoom siv hluav taws xob sib txuas nrog cov hlua khi, cov xaim hloov pauv, xaim thiab cov ntaub ntawv.
(4) Kev sib txuas lus cables thiab kev sib txuas lus cables: Kev sib txuas lus cables yog cables rau kev xa xov tooj, xov tooj, TV, xov tooj cua, cov ntaub ntawv thiab lwm yam ntaub ntawv hluav taws xob; kev sib txuas lus cables yog optical fibers (optical fibers) raws li lub teeb yoj kis nruab nrab rau cov ntaub ntawv kis tau tus mob; RF cables tsim nyog rau kev sib txuas lus hauv xov tooj cua, tshaj tawm thiab lwm yam khoom siv hluav taws xob rau kev xa xov RF hauv lub cable.
(5) hlau thiab cable rau cov khoom siv hluav taws xob:los ntawm lub zog xa hluav taws xob ntawm lub zog hluav taws xob xa hluav taws xob ncaj qha mus rau ntau yam khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov kab hluav taws xob txuas nrog cov xaim thiab cable. Cov khoom no yog cov khoom siv dav tshaj plaws, ntau hom, thiab feem ntau ntawm lawv yuav tsum tau siv ua ke nrog cov yam ntxwv ntawm cov khoom siv thiab kev siv ib puag ncig los txiav txim siab txog cov qauv thiab kev ua haujlwm ntawm cov khoom.
Hlau thiab cable- siv los xa cov hluav taws xob hluav taws xob, cov ntaub ntawv thiab cov khoom siv hluav taws xob hluav taws xob hloov hluav taws xob.
Insulated cable- ib qho kev sau los ntawm cov nram qab no: ib los yog ntau tshaj insulated cores, lawv cov npog (yog tias muaj), tag nrho cov tiv thaiv txheej (yog tias muaj), txheej tiv thaiv sab nrauv (yog tias muaj), lub cable kuj tseem tuaj yeem muaj cov khoom siv hluav taws xob ntxiv.
Flexible cable- ib lub cable uas yuav tsum tau yooj yim hauv kev siv thiab yog tsim thiab ua los ntawm cov ntaub ntawv uas ua tau raws li qhov yuav tsum tau ua (yeem) .
Ib leeg-core cable- ib tug cable nrog tsuas yog ib tug insulated core.
Multi-core cables- cables nrog ntau tshaj ib tug insulated hlau cores
Flat (multi-core) cable- ntau tshaj ib pab pawg tub ntxhais insulated nyob rau hauv parallel mus rau hauv ib tug ca multi-core cable.
Cable accessories- nyob rau hauv cov kab hluav taws xob nrog cov kab hluav taws xob txhawb kev siv cov cuab yeej siv hluav taws xob feem ntau.
Hlau hlau- tsis muaj rwb thaiv tsev ntawm cov hlau.
Ib kab- ib kab.
Stranded hlau- ib tug neeg xyuas pib uas muaj ib tug xov tooj ntawm round los yog profiled xov hlau twisted ua ke nyob rau hauv ib tug kauv.
Winding hlau--tseem hu ua electromagnetic wire, siv nyob rau hauv lub cev muaj zog, cov khoom siv hluav taws xob thiab cov cuab yeej hluav taws xob winding kom paub txog cov hluav taws xob hluav taws xob hloov hluav taws xob.
Enameled hlau- nrog cov kua roj vanish rwb thaiv tsev (txheej) ntawm hlau, feem ntau yog siv los ua winding hlau.
Lub zog cable- cable rau kis thiab faib.
Tsis-drip cable- tag nrho cov ntawv impregnated insulated cable nyob rau hauv uas lub impregnant tsis drip ntawm lub siab tshaj plaws nruam khiav hauj lwm kub.
Split-phase lead sheathed cable- txhua tus tub ntxhais insulated cais extruded txhuas los yog txhuas alloy (sheath) sheathed peb-core cable.
Roj puv kab- nrog insulating roj raws li ib tug pressurized kua, thiab muaj peev xwm ua rau cov roj nyob rau hauv lub cable free flow ntawm tus kheej-capacitating siab hom cable.
Aerial insulated cable- insulated cables rau overhead los yog sab nraum zoov ncua kev kawm ntawv.
Kev sib txuas lus cable- cables rau kev xa cov ntaub ntawv hluav taws xob, suav nrog cov xov tooj sib txuas lus hauv nroog, kev sib txuas lus ntev-ntev, bureau cables thiab cov ntaub ntawv sib txuas lus cables.
Stranded kab- Ntau pawg ntawm cov xov hlau tau teeb tsa nyob rau hauv cov txheej txheem concentric rau hauv cov tub ntxhais cable cable.
Unit-type cable- Muaj ntau pawg ntawm cov xov hlau rau cov pob khoom uas tau tso tseg los yog sib xyaw ua ke rau hauv cov chav nyob, thiab tom qab ntawd ntau chav nyob tso rau hauv cov tub ntxhais cable ntawm lub cable.
Symmetrical kab- cable muaj xws li symmetrical khub ntawm cov xov hlau.
Coaxial cable - coaxial khub ntawm kev sib txuas lus cables.
Xov tooj cua zaus- siv los ua lub xov tooj cua transmitter thiab receiver kav hlau txais xov feeder lossis ntau yam xov tooj cua sib txuas lus thiab kuaj cov khoom siv txuas kab cable.
Xov tooj Flexible Cord- ib txoj hlua hloov tau siv los ua kev sib txuas rau cov khoom siv xov tooj.
Conductor (hli)- ib feem ntawm ib lub cable uas muaj cov haujlwm tshwj xeeb ntawm kev ua tam sim no.
Khoom conductor (conductor)- tus neeg xyuas pib (tus neeg xyuas pib) ua los ntawm ib puag ncig lossis hom hlau.
Ib tus neeg xyuas pib- tus neeg xyuas pib ua los ntawm ib lub xaim lossis ntau cov xov hlau uas tsis tau khi nrog lwm cov txheej hlau.
Hlau Plated Conductor- ib tug neeg xyuas pib nyob rau hauv uas txhua tus neeg hlau yog coated nrog ib tug nyias txheej ntawm ib tug txawv hlau los yog alloy.
Tin Plated Conductor- ib tug conductor coated nrog tin.
Hlau-clad conductor- tus neeg xyuas pib muaj cov hlau ua rau sab hauv thiab cov hlau metallurgically clad (fusion bonded) nrog rau lwm cov hlau raws li sab nrauv.
Concentric stranded round neeg xyuas pib- ib tug xov tooj ntawm ib tug xov tooj ntawm muab kauv stranded, ua ib los yog ntau concentric txheej ntawm stranded conductors, feem ntau nyob ib sab cov khaubncaws sab nraud povtseg nyob rau hauv lub opposite direction.
Pob ntawm conductors- los ntawm ib tug xov tooj ntawm ib tug hlau, nyob rau hauv tib txoj kev, tib lub suab nrog ib tug kauv pob thiab ua ib tug neeg xyuas pib.
Compound stranded conductor- los ntawm ntau pawg ntawm cov xov hlau kauv stranded rau hauv ib los yog ntau txheej ntawm conductors, conductors nyob rau hauv txhua pab pawg neeg yuav concentric stranded los yog bundled.
Ntxuam zoo li tus neeg xyuas pib- cross-section zoo li tus kiv cua zoo li tus neeg xyuas pib.
Flexible conductor- rau cov cables hloov tau yooj yim uas muaj cov xov hlau puag ncig ntawm cov kab me me txaus tso tawm tus neeg xyuas pib.
Tightly pressed conductor- stranded conductor uas yog mechanically tightened los yog stretched, los yog qhov twg cov duab thiab configuration ntawm ib tug neeg nyob ntawm tej yog tsim nyog xaiv los txo qhov sib txawv stranding.
Concentric tus neeg xyuas pib- ib tug neeg xyuas pib encased sab nraum ib los yog ntau tshaj insulated cores.
Rwb thaiv tsev - cov khoom siv insulating hauv ib lub cable uas muaj cov haujlwm tshwj xeeb ntawm kev tiv thaiv hluav taws xob.
Tus neeg xyuas pib Insulation- rwb thaiv tsev ntawm tus neeg xyuas pib lossis cov ntaub thaiv npog.
Extruded rwb thaiv tsev- Kev rwb thaiv tsev feem ntau yog ua los ntawm cov txheej txheem thermoplastic lossis cov khoom siv thermoset extruded rau hauv rwb thaiv tsev.
Rwb thaiv tsev- rwb thaiv tsev ua los ntawm insulating tapes spirally qhwv rau hauv concentric txheej.
Impregnated ntawv rwb thaiv tsev- qhwv-ncig rwb thaiv tsev uas muaj impregnated insulating ntawv.
Roj hmab rwb thaiv tsev- rwb thaiv tsev muaj cov txheej tuab ntawm cov roj hmab los yog roj hmab daim kab xev.
Yas rwb thaiv tsev- txheej tuab los yog daim kab xev qhwv rwb thaiv tsev ua los ntawm yas.
Enameled rwb thaiv tsev- ib tug nruam nruam insulating zaj duab xis tsim los ntawm enameling hlau ntawm ib tug neeg xyuas pib.
Shield - ib daim ntaub thaiv npog uas kaw cov electromagnetic teb nyob rau hauv ib tug cable los yog cable caij thiab tiv thaiv lub cable los ntawm sab nraud hluav taws xob thiab magnetic teb. Cov ntaub thaiv npog npog sab nraud ntawm lub cable feem ntau yog hauv av.
Conductor Shield- ib qho hluav taws xob tiv thaiv ntawm nonmetallic lossis metallic cov ntaub ntawv npog ib tus neeg xyuas pib.
Rwb thaiv tsev thaiv- cov ntaub thaiv hluav taws xob ntawm cov khoom siv hlau lossis cov khoom tsis yog xim hlau npog cov rwb thaiv tsev.
Insulated tub ntxhais- kev sib xyaw ntawm tus neeg xyuas pib thiab nws cov rwb thaiv tsev thiab ntaub thaiv npog (yog tias muaj).
Lub ntsiab tseem ceeb- xaim thiab cable hauv lub luag haujlwm tseem ceeb ntawm cov tub ntxhais insulated.
Pab tub ntxhais- cov xaim thiab cable los ua haujlwm pabcuam ntawm cov tub ntxhais insulating.
Symmetrical khub- los ntawm cov qauv ntawm tib symmetry nyob rau hauv lub longitudinal axis ntawm insulating core ntawm cov hlau pawg.
Coaxial khub- los ntawm concentric tso rau sab hauv thiab sab nraud conductors (tag nrho los yog ib feem ntawm nruab nrab nrog rwb thaiv tsev kev txhawb nqa) tsim los ntawm cov khub.
Filler- cov khoom siv los sau cov qhov khoob ntawm tus neeg insulating cores hauv ntau cov tub ntxhais cable.
Liner- ib txheej uas tsis yog xim hlau qhwv ib ncig ntawm lub hauv paus ntawm ib tug multi-core cable (uas tej zaum yuav muaj xws li muab tub lim) thiab muab tso rau hauv lub tiv thaiv txheej.
Kev sib cais txheej - ib txheej nyias ntawm rwb thaiv tsev siv los tiv thaiv kev puas tsuaj ntawm cov khoom sib txawv ntawm ib lub cable (xws li ntawm tus neeg xyuas pib thiab rwb thaiv tsev lossis rwb thaiv tsev thiab sheath).
Sheath- ib tug niaj hnub tubular npog ntawm metallic los yog non-metallic khoom, feem ntau extruded.
Hlau sheath- ib tug sheath ua los ntawm hlau.
Wrinkled hlau sheath- ib qho hlau sheath nrog ib qho corrugated zoo.
Non-metallic sheaths- sheaths ua los ntawm cov ntaub ntawv polymer.
Ua ke sheath- siv hlau thiab yas sib xyaw sheath.
Sheath- qhwv hauv lub tsho hlau sab nraum lub cable raws li lub tsho sab nraud ntawm lub tsho uas tsis yog xim hlau.
Armor txheej- feem ntau yog siv los tiv thaiv cov neeg kho tshuab sab nraud los ntawm cov hlau nplaum, xaim, xaim ua los ntawm cov txheej txheem cable.
Sheathing- ib los yog ntau tshaj uas tsis yog-extruded npog rau sab nraum ntawm lub cable.
Braid- ib txheej txheej ua los ntawm cov khoom siv hlau lossis cov khoom tsis yog xim hlau woven ua ke.
Feem pua Conductivity- qhov piv ntawm tus qauv resistivity ntawm tus qauv thoob ntiaj teb muag muag (IACS) ntawm 20 degree rau qhov kev tiv thaiv ntawm cov khoom ntawm tib qhov kub, qhia raws li feem pua, uas tuaj yeem xam los ntawm qhov hnyav lossis ntim.
Lub peev xwm nqa tam sim no- lub sij hawm ntev tag nrho-load tam sim no ua nyob rau hauv cable conductor ntawm qhov tso cai ua haujlwm kub.
Conductor cross-section - qhov sib npaug ntawm cov ntu ntu ntawm tus kheej cov kab uas ua rau tus neeg xyuas pib perpendicular mus rau tus neeg xyuas pib axis.
Stranding Pitch- qhov ntev raws li axial kev taw qhia ntawm ib lub caij ntawm ib lub cable thaum nws tig mus rau hauv cov duab helical rau ib lub lis piam.
Pitch Ratio- qhov piv ntawm lub suab ntawm cov khoom stranded rau nws txoj kab uas hla helical.
Stranding kev taw qhia- cov kev taw qhia ntawm kev sib hloov ntawm cov stranded ntsiab ntawm lub cable txheeb ze rau axial kev taw qhia ntawm lub cable.
Stranding tas li- qhov piv ntawm qhov ntev ntawm lub caij ua ntej stranding mus rau qhov ntev ntawm tus tswv cuab tom qab stranding.
Filling factor- qhov sib piv ntawm qhov sib npaug ntawm cov hlaws ntawm tus neeg xaim ua tus neeg xyuas pib mus rau ntu ntu ntawm tus neeg xyuas pib profile.
Braid Coverage (Braid Ceev)- Qhov feem pua ntawm cov cheeb tsam saum npoo npog los ntawm cov khoom siv braided mus rau tag nrho qhov chaw ntawm lub braid.
Kev kos duab - cov txheej txheem ntawm kev kos ib lub pas hlau lossis hlau los ntawm kev tuag rau hauv ib lub xov hlau ntawm ib qho kev hla ntu thiab cov duab.
Annealing- txheej txheem ntawm kev kho cua sov ua haujlwm txias-ua haujlwm hlau hlau, tsis tu ncua lossis tsis tu ncua, kom txo qis lossis tshem tawm cov haujlwm txias txias.
Stranding- cov txheej txheem ntawm manufacturing stranded conductors.
Bunching- txheej txheem ntawm manufacturing bunched conductors.
Enameling- cov txheej txheem ntawm kev siv hlau enamel rau saum npoo ntawm cov hlau hlau.
Overwrapping- tus txheej txheem ntawm kev ua ib tug concentric winding txheej los ntawm ib tug sawb ntawm cov khoom.
Overlap Winding- ib daim ntawv ntawm winding nyob rau hauv uas lub strip yog mob nrog strip edges overlapping nyob sib ze strip npoo.
Gap winding- strip cov ntaub ntawv winding, sawb ntug thiab nyob sib ze strip edge tsis sib tshooj thiab tawm hauv ib qho kev sib txawv ntawm daim ntawv winding.
Twisted- ob insulated hlau core raws li ib tug tej yam twisted suab los tsim ib pab pawg neeg ntawm cov txheej txheem.
Kab- los ntawm ib tug xov tooj ntawm insulated hlau core (los yog qhwv nrog ib tug hlau sheath core) los yog chav tsev kab pab pawg neeg thiab lwm yam Cheebtsam stranded (los yog qhwv) rau hauv ib tug cable core txheej txheem.
Extrusion (zeeg)- yuav raug formulated rau hauv cov yas los yog roj hmab sib tov,; nruam uniform extrusion nyob rau hauv tus neeg xyuas pib los yog cable core txheej txheem.
Kev sib txuas- los ntawm kev siv lub cev los yog tshuaj lom neeg, kom cov yas los ntawm cov qauv linear rau hauv cov qauv sib txuas ntawm cov txheej txheem.
Longitudinal qhwv- txheej txheem ntawm qhwv lub strip longitudinally.
Braiding - cov txheej txheem ntawm kev siv cov hlau hlau los yog cov hlau tsis yog hlau los xaws hauv cov khoom xws li cov khoom siv lossis cov rwb thaiv tsev kom muaj cov qauv zoo li mesh.
Lead pressing- cov txheej txheem ntawm extruding ib lub kaw ntom nti, niaj hnub, nruam txhuas lub tsho ntawm lub cable los ntawm kub nias.
Armoring - txheej txheem ntawm wrapping ib armored txheej ntawm ib tug cable.
