Ib qho kev sib tw tseem ceeb ntsib cov tshuab xa hluav taws xob niaj hnub no yog qhov yuav tsum tau ua kom muaj peev xwm xa hluav taws xob ntau ntxiv nyob rau hauv cov kev txwv ntawm cov peev txheej kis tau tus mob tsawg. Qhov kev thov no tau ua rau muaj kev siv dav dav ntawm ntau- lub kaum sab xis ntawm lub voj voog - steel yees. Hauv paus, cov qauv no siv cov txheej txheem sib txawv, ntau yam - theem txheej txheem, siv ib qho kev txhawb nqa los nqa ntau yam kev ywj pheej thiab yog li ua tiav kev siv ntau ntawm txoj kev sib kis.
Hais txog lub cev muaj pes tsawg leeg, ntau- lub kaum sab xis ntawm lub voj voog- steel ntauwd tsis yog ib qho chaw monolithic tab sis ib qho kev sib xyaw ua ke tsim los ntawm kev sib koom ua ke ntawm kev thauj khoom -cov kabmob, rwb thaiv tsev, thiab hluav taws xob subsystems. Lub load-cov kabmob muaj lub kaum ntse ntse- cov tswvcuab steel bolted ua ke los tsim ib lub spatial truss; tus ntoo khaub lig- ntu feem ntau nta ib lub xwmfab lossis duab plaub sib npaug kom sib npaug ntawm cov khoom siv los ntawm ntau cov lus qhia. Cov kab hluav taws xob siv hluav taws xob siv cov hlua hluav taws xob- teeb tsa hauv hom thiab ntau qhov tsim nyog rau qib tshwj xeeb voltage thiab tus naj npawb ntawm circuits- kom muaj kev nyab xeeb hluav taws xob clearances ntawm circuits thiab nruab nrab ntawm lub circuits thiab cov pej thuam lub cev. Cov txheej txheem hluav taws xob cuam tshuam nrog kev teeb tsa tus neeg xyuas pib, feem ntau yog siv ntsug lossis "nruas-hom" kev npaj los ua kom zoo dua qhov chaw electromagnetic.
Kev ua tiav kev vam meej yog nyob ntawm kev tsim hluav taws xob sib xyaw ua ke thiab kev suav tseeb ntawm cov khoom siv thauj khoom faib khoom. Thaum ntau lub voj voog ua haujlwm ntawm tib lub pej thuam, qhov kev sib tw ntawm thiab cuam tshuam ntawm cov hluav taws xob thiab cov hlau nplaum tshwm sim. Yog li ntawd, thaum lub sij hawm tus pej thuam - lub taub hau tsim theem, simulation thiab xam yog siv los txiav txim seb qhov zoo tshaj plaws theem ua ntu zus rau cov conductors; qhov no txo hwj chim- zaus electromagnetic teb siv thaum txo corona poob thiab suab nrov. Asymmetric ice acretion los yog unsynchronized ice shedding hla Circuit Court conductors tuaj yeem ua rau lub sijhawm torsional nyuaj thiab tsis sib npaug ntawm cov tensions ntawm tus pej thuam, yuav tsum muaj cov qauv tsim muaj peev xwm tiv taus qhov sib xyaw ua ke ntawm cov khoom sib txawv.
