Silicone roj hmab insulators feem ntau xa mus rau cov kab hluav taws xob ua ke ntawm peb ntu: lub kaus tais (cov tiab tiab lossis cov hnab riam), cov pas nrig thiab cov hlau kawg.
Lub kaus tais ua los ntawm cov roj hmab ntawm cov kua roj ua kua roj silicone roj, thiab cov pas nrig tseem ceeb yog ua los ntawm epoxy resin los ntawm cov txheej txheem tshwj xeeb. ua. Piv nrog tsoos ceramic los yog cov hlua iav, nws muaj ntau yam zoo, feem ntau hauv:
1. Lub teeb yuag thiab lub zog siab. Vim tias nws cov ntsiab lus tseem ceeb yog cov roj hmab silicon thiab epoxy resin uas nws cov ntom ntom muaj ntau dua qis dua ceramic thiab iav, thiab tsuas muaj hlau txuas ntawm ob hnub, qhov hnyav tag nrho tsuas yog 1 / 10-1 / 7 ntawm qhov ntawd ntawm ceramic thiab iav. txoj hlua insulators. Lub zog tensile yog 3-4 zaug siab dua.
2. Zoo hluav taws xob rwb thaiv tsev thiab tiv thaiv kev ua qias tuaj flashover. Vim tias lub kaus tiab tiab thiab sheath yog ua los ntawm lub zog qis ntawm lub zog, cov dej zoo hauv dej, tiv thaiv ultraviolet thiab ozone tsis kam, thiab lwm yam. txhim kho Lub teeb meem thiab dej noo ntawm qhov chaw ntawm cov khoom siv hluav taws xob muaj hluav taws xob tiv thaiv tau zoo tuaj yeem txhim kho lub rwb thaiv tsev lub zog thiab tiv thaiv kev sib kis, thiab zoo txhim kho kev nyab xeeb ntawm kev siv hluav taws xob, ib txwm tsis muaj kev ntxuav tu, txo tus nqi.
3. Lub zuag qhia tag nrho nce nce cov nqaj nrug nrug piv. Txij li thaum lub roj hmab silicone high-voltage composite insulator yog tsim ua lub thooj tag nrho nrog tsuas yog ob lub tshuab hluav taws xob rau sab saum toj thiab hauv qab, nws qhov nkag ntawm qhov nruab nrab yog qhov loj dua li ntawm cov kab ntawm ceramic thiab iav insulator cov hlua, uas tseem txhim kho nws cov hluav taws xob rwb thaiv tsev ua haujlwm rau qee qhov li.
4. Muaj txiaj ntsig rau qhov miniaturization ntawm nroog cov nyiaj siv ua haujlwm hluav taws xob cov hlua. Vim tias nws lub teeb yuag, nws tuaj yeem txo lub load ntawm tus pej thuam, txo qhov kab txoj kab thiab txo txoj kab ntawm txoj kab dav dav, qhia qhov zoo ntawm lub teeb yuag, kev ua haujlwm siab, thiab tus nqi qis. Nws yog qhov tsim nyog rau cov miniaturization ntawm nroog overhead kab thiab muab cov tshiab high-voltage kis kab. Kev mob.
Vim tias silicone rubber high-voltage composite insulators muaj ntau yam khoom zoo uas cov insulators tsoos tsis tuaj yeem sib phim, lawv tau siv ntau dua thiab ntau dua kev thov hauv tsev thiab txawv teb chaws.
Txoj kev tshawb nrhiav thiab kev txhim kho ntawm silicone roj hmab hluav taws xob ua hluav taws xob ntau hluav taws xob ntxig ua ke hauv kuv lub teb chaws tau pib qeeb, tab sis lawv tseem tab tom tsim kho sai. Raws li cov ntaub ntawv, nyob rau xyoo 2001, cov xov tooj ntawm silicone roj hmab hluav taws xob muaj hluav taws xob ntau ntawm cov kab hluav taws xob ua haujlwm ntawm cov kab hluav taws xob ntau hauv kuv lub teb chaws tau txog 1.9 lab, thiab qhov kev loj hlob txhua xyoo yog ntau dua 25%, uas zoo heev txhawb kev tsim kho lub zog. kev lag luam, txhim kho kev nyab xeeb ntawm kev siv hluav taws xob, thiab muaj kev sib raug zoo Thiab kev lag luam ob npaug.
Raws li qhov kev xam no, kuv lub teb chaws xav tau ntau tshaj 15 plhom silicone roj hmab tsim cov tshuaj tiv thaiv kom tso rau hauv kev ua haujlwm hauv 2010.