Transmission kab ntauwdyog ib tug qauv txhawb conductors thiab xob laim conductors ntawm high-voltage los yog ultra-high voltage overhead kis tau tus mob kab.
Raws li nws cov duab, nws feem ntau muab faib ua tsib hom: hom khob cawv, hom miv taub hau, hom sab saum toj, hom qhuav thiab lub thoob hom. Raws li nws lub hom phiaj, nws muab faib ua: nro ntauwd, tangent ntauwd, kaum ntauwd, transposition ntauwd (hloov lub conductor theem txoj hauj lwm ntauwd), davhlau ya nyob twg ntauwd thiab hla ntauwd.
Raws li kev siv cov pej thuam hauv cov kab sib kis, lawv tuaj yeem muab faib ua cov kab ncaj nraim, nro cov yees, lub kaum sab xis, cov kav hlau txuas, hla cov yees thiab cov kav hlau txuas. Txoj kab ncaj nraim thiab nro cov yees yuav tsum tau teem rau ntawm txoj kab ncaj nraim ntawm txoj kab, kaum yees yuav tsum tau teem rau ntawm qhov chaw tig ntawm txoj kab xaim, kev hla ntau dua yuav tsum tau teeb tsa ntawm ob sab ntawm cov khoom hla, cov kav hlau txuas yuav tsum tau teeb tsa. Txhua qhov kev ncua deb kom sib npaug ntawm qhov impedance ntawm peb tus neeg xyuas pib, thiab cov kav hlau txuas yuav tsum tau teeb tsa ntawm kev sib txuas ntawm cov kab sib txuas thiab cov qauv ntawm cov chaw nres tsheb.
Raws li kev faib tawm ntawm cov khoom siv ntawm cov yees, cov yees siv hauv cov kab sib kis feem ntau suav nrog cov pob zeb muaj zog thiab cov yees.
Nyob rau hauv cov nqe lus ntawm kev tswj lub zuag qhia tag nrho stability ntawm cov qauv, nws yuav muab faib mus rau hauv tus kheej-txheej ntauwd thiab guyed pej thuam.
Muaj ntau hom qauv ntawm cov yees. Los ntawm qhov kev xav ntawm cov kab sib txuas uas tau tsim nyob rau hauv Suav teb, cov yees siv feem ntau siv hauv cov kab sib txuas nrog cov qib voltage ntau dua; Thaum cov qib voltage tsawg dua, cov pob zeb muaj zog yog feem ntau siv.
Ntauwd nyob hlau yog siv los sib npaug ntawm kab rov tav load thiab tus neeg xyuas pib nro ntawm tus pej thuam thiab txo lub sijhawm khoov ntawm lub hauv paus ntawm tus pej thuam. Kev siv cov hlau nyob twj ywm tuaj yeem txo cov khoom siv ntauwd thiab txo tus nqi ntawm cov kab. Kev siv Guyed ncej thiab yees yog ib qho ntawm txoj kev hauv thaj chaw tiaj tus. Hom thiab cov duab ntawm tus pej thuam yuav tsum raug xaiv raws li qib voltage, Circuit Court naj npawb, struts thiab geological tej yam kev mob ntawm cov kis kab mob thaum ua tau raws li qhov yuav tsum tau ntawm hluav taws xob los ntawm kev txheeb xyuas, thiab ntauwd daim ntawv tsim nyog rau ib tug tej yam project yuav tsum tau xaiv nyob rau hauv ua ke nrog. nrog rau qhov xwm txheej tiag. Los ntawm kev sib piv kev lag luam thiab kev sib piv, cov pej thuam hom nrog cov thev naus laus zis siab thiab kev lag luam tsim nyog yuav tsum raug xaiv thaum kawg.
Nyob rau hauv xyoo tas los no, nrog kev loj hlob sai ntawm lub teb chaws kev lag luam, kev lag luam hluav taws xob tau tsim sai heev, uas tau txhawb txoj kev loj hlob sai ntawm cov kab hluav taws xob ntauwd kev lag luam.
Post lub sij hawm: Jun-01-2022
