Vim li cas ho tsis European lub teb chaws siv Aluminium Alloy Cables?

Raws li cov chaw tsim khoom ntawm cov hlau kub kub, Yinxi tau ua tib zoo saib xyuas cov ntaub ntawv tshiab ntawm kev lag luam hlau thiab cable. Tsis ntev los no, cov neeg ua haujlwm tau txaus siab rau daim ntawv tshaj tawm, uas yog, txawm tias cov tebchaws nyob sab Europe siv cov khoom siv aluminium alloy. Vim li cas?

Cov tebchaws nyob sab Europe tsis tau txais txoj hauv kev ntawm aluminium alloy cable, uas yog tsim los ntawm cov hauv qab no:

Los ntawm kev sib piv ntawm cov khoom hluav taws xob ntawm tooj liab tub ntxhais cable thiab aluminium alloy cable

Muaj qhov pom tseeb qhov sib txawv ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob ntawm tooj liab thiab txhuas.

Aluminium alloy conductor zoo ib yam li cov ntshiab txhuas hauv conductivity thiab resistivity. Yog li ntawd, kev ua haujlwm hluav taws xob ntawm tooj liab cable tuaj yeem ua tiav tsuas yog los ntawm kev nce ntu mus rau 1.6 npaug ntawm tooj liab cable. Qhov ntawd yog hais tias, aluminium alloy cable tsis tau ua kom muaj kev vam meej piv nrog cov ntshiab txhuas nyob rau hauv cov nqe lus ntawm conductivity thiab resistivity, uas yog thawj qhov laj thawj vim li cas cov teb chaws Europe tsis xaiv aluminium alloy cable.

Kev sib piv ntawm tooj liab core cable thiab aluminium alloy cable los ntawm kev xav ntawm kev siv lub zog

GP Hammond thiab CI Jones [5] ntawm University of da dej hauv UK tau ua qhov kev tshawb fawb tob tob txog kev siv hluav taws xob uas muaj nyob rau hauv kev tsim khoom thiab kev siv cov khoom sib txawv uas siv rau hauv daim phiaj hluav taws xob, raws li qhia hauv Table 2. Nws tuaj yeem pom tias lub zog siv ntawm txhuas hauv kev tsim khoom thiab siv cov txheej txheem yog li peb zaug ntawm tooj liab.

Lub zog noj ntawm aluminium thiab aluminium alloy cables hauv kev tsim khoom thiab kev siv yog siab dua li ntawm cov tooj liab cables.

Cov pa roj carbon emission thiab ib puag ncig cuam tshuam ntawm aluminium alloy cable yog qhov siab dua li ntawm tooj liab cable

Raws li kev sib piv txoj kev tshawb fawb ntawm GP Hammond thiab CI Jones [5] ntawm Bath University hauv UK ntawm cov pa roj carbon dioxide emission ntawm cov khoom siv raw sib txawv siv rau hauv daim phiaj hluav taws xob thaum tsim khoom thiab siv, raws li qhia hauv Table 3. Nws tuaj yeem pom tias carbon dioxide emission ntawm hlau txhuas yog ob npaug ntawm tooj liab.

Tsis tas li ntawd, wimboone ntawm Netherlands thiab arnavkakker ntawm lub teb chaws Yelemees tau taw qhia hauv lawv tsab xov xwm" kev sib piv dav dav ntawm tooj liab tub ntxhais cable neeg xyuas pib lossis aluminium core cable conductor los ntawm kev xaav ntawm lub neej voj voog" tias qhov cuam tshuam ntawm aluminium alloy cable rau ib puag ncig (acidification peev xwm) kuj siab dua li ntawm tooj liab cable.

Cov tebchaws nyob sab Europe tsis tau txais txoj hauv kev ntawm aluminium alloy cable. Lawv tsuas yog ua kev tshawb fawb txaus thiab ua qauv qhia txog kev ua haujlwm ntawm hluav taws xob, kev siv hluav taws xob, kev siv hluav taws xob, kev cuam tshuam ib puag ncig thiab lub neej voj voog tus nqi ntawm tooj liab tub ntxhais cable thiab aluminium alloy cable, thiaj li kos qhov xaus tias aluminium alloy cable tsis haum rau European lub teb chaws. .

Lub" hloov tooj liab nrog txhuas" ntawm cov xov hlau thiab cables tau siv nyob rau hauv Suav teb kuj yog nyob rau hauv txoj kab nrog cov lus saum toj no. Txoj cai lij choj ntawm" hloov tooj liab nrog txhuas" muaj qhov tseem ceeb ntawm kev sib raug zoo thiab kev txawj ntse ob qho tib si ntawm cov peev txheej hauv lub tebchaws thiab cov khoom siv thev naus laus zis.