Dab tsi yog Insulator?

Iav insulator yog ib qho tshwj xeeb rwb thaiv tsev tswj, uas tuaj yeem tiv taus qhov hluav taws xob thiab kev ntxhov siab ntawm cov kab sib txuas, kom ua tiav cov rwb thaiv tsev zoo ntawm cov neeg siv hluav taws xob sib txawv lossis cov khoom siv hauv av. Insulators yog dav siv nyob rau hauv hluav taws xob, kis kab, fais fab nroj tsuag, substation busbars thiab sab nraud nyob conductors ntawm ntau yam khoom siv hluav taws xob. Insulators feem ntau muaj cov khoom siv insulating xws li ceramics, iav, thiab lwm yam. Thiab cov khoom siv hlau (xws li steel taw, hlau kaus mom, thiab lwm yam) siv cov nplaum los yog cov ntawv siv tshuab.

Raws li tus qauv ntawm kev faib khoom lag luam tseem ceeb, cov khoom siv hluav taws xob tuaj yeem muab faib ua cov plooj (porcelain insulators), iav insulators thiab composite insulators. Cov insulators ntawm peb cov ntaub ntawv no muaj lawv tus kheej yam ntxwv. Cov neeg siv fais fab tuaj yeem xaiv qhov tsim nyog insulator raws li qib voltage, thaj chaw ib puag ncig thiab lwm yam. Peb cov insulators ntxiv rau ib leeg thiab tsis tuaj yeem hloov tau tag nrho. Nws yog xav tias ntev nyob rau yav tom ntej, peb lub insulators loj yuav tuav tus qauv ntawm ib feem peb ntawm lub ntiaj teb.

Cov kev lag luam sab saud ntawm cov khoom siv hluav taws xob suav nrog kev lag luam ntawm cov khoom siv hlau tsis yog hlau (xws li bauxite, feldspar, av nplaum, thiab lwm yam), nrog rau kev lag luam chemical raw khoom (xws li silicone roj hmab, iav fiber, thiab lwm yam). kev lag luam uas tsis yog-ferrous (xws li steel, aluminium, zinc), liquefied gas Production, muab khoom thiab muab roj; downstream industries mas suav nrog fais fab tuag, substations, fais fab kis thiab faib, hluav taws xob thiab lwm yam fais fab industries.

(1) Kev cuam tshuam ntawm kev lag luam nce toj ntawm kev lag luam insulator.

Tam sim no, tus txheej txheem kev lag luam ntawm kuv lub teb chaws kev lag luam ntxhia yog qhov tsawg, kev ua tau zoo ntawm cov khoom siv raw cov ntaub ntawv hloov pauv zoo heev, muaj pes tsawg leeg tsis ruaj khov, thiab nws nyuaj rau kev tswj cov iav insulators zoo. . Nyob rau tib lub sijhawm, kev hloov pauv hloov pauv ntawm cov nqi ntawm cov khoom siv raw xws li cov hlau tsis muaj hlau, lub zog, thiab tshuaj lom neeg kuj tseem yuav ua rau muaj kev hloov pauv ntawm cov khoom siv hluav taws xob, thiab muaj qee yam cuam tshuam rau tus nqi ntawm kev lag luam insulator.

(2) Qhov cuam tshuam ntawm kev lag luam qis hauv kev lag luam insulator.

Insulators feem ntau yog siv hauv hluav taws xob. Tam sim no, kev nce qib txuas ntxiv ntawm cov phiaj xwm hluav taws xob xws li UHV daim phiaj hluav taws xob, hluav taws xob hauv nroog thiab nyob deb nroog thiab kev hloov pauv, thiab kev tsheb ciav hlau hluav taws xob hauv Suav teb muab kev lag luam dav dav rau kev loj hlob sai ntawm kev lag luam insulator; Thiab nce kev tshawb fawb thiab kev tsim cov cuab yeej tshiab.