Nqus Circuit Court breakers siv lub tshuab nqus tsev vacuum li arc extinguishing nruab nrab thiab insulating nruab nrab. Txhua feem yog kaw los ntawm lub plhaub ua los ntawm cov iav insulating thiab lwm yam ntaub ntawv, thiab kev sib khi ntawm cov pas nrig sib txuas thiab cov kev sib cuag txav tau pom tau los ntawm lub tshuab nqus hlau.
Lub tshuab nqus tsev Circuit Court breakers muaj cov yam ntxwv hauv qab no:
(1) Cov qauv yog lub teeb, qhov kev sib cuag tawg yog me me (10kV, tsuas yog 10mm), qhov kev txiav txim yog ceev, kev ua haujlwm yog lub teeb, qhov loj me, thiab qhov hnyav yog lub teeb.
(2) Lub sij hawm arcing yog luv, thiab txij li thaum cov kev sib cuag nyob rau hauv lub tshuab nqus tsev vacuum, arcing faults yeej tsis tshwm sim. Feem ntau, peb tsuas yog xav tau ib nrab ntawm lub voj voog (0.01 vib nas this) kom cia li tua cov arc, yog li muaj ib nrab voj voog Circuit Court breaker. Uas tau hais tias, nws tsis muaj dab tsi cuam tshuam nrog tus nqi tam sim no dhau mus.
(3) Qhov rov qab ceev ntawm qhov sib cuag nruab nrab yog nrawm dua.
(4) Lub neej ua haujlwm ntev.
(5) Kev ua haujlwm tsawg dua, tiv thaiv hluav taws thiab tawg-pov thawj.
Cov yam ntxwv ntawm kev loj hlob tseem ceeb ntawm lub tshuab nqus tsev Circuit Court breakers yog: luv luv kev sib cuag, me me, lub teeb yuag, tsis tshua muaj zog, ua haujlwm ceev, tiv thaiv hluav taws thiab tawg; Lub sijhawm luv luv arcing (feem ntau peb tsuas yog yuav tsum dhau ib nrab ntawm lub voj voog), thiab tawg tam sim no Tsis muaj feem cuam tshuam txog qhov teeb meem; qhov nruab nrab ua haujlwm ntawm qhov sib chwv sib kis tuaj yeem rov qab los tom qab lub arc raug tua. Kev kub ceev thiab kev ua haujlwm zoo tawg; me ntsis hlawv ntawm kev sib cuag thaum fais fab tuag, lub neej ua haujlwm ntev; tsis tshua muaj suab nrov nyob rau hauv qhov chaw ua hauj lwm; haum rau kev ua haujlwm tsis tu ncua hauv kev lag luam, tshwj xeeb tshaj yog tsim rau kev rhuav tshem lub peev xwm load xam tam sim no (10kV thiab hauv qab).
1. Lub high-voltage Circuit Court breaker yog tsim rau high-voltage tam sim no nyob rau hauv lub Circuit Court. Txo cov high-voltage tam sim no tshaj qhov ntsuas tus nqi yog ib feem tseem ceeb ntawm high-voltage circuits. Tsis tas li ntawd, lub zog hluav taws xob hluav taws xob hluav taws xob hluav taws xob yog cov khoom siv tiv thaiv uas hloov tom qab qhov tsis ua haujlwm tam sim no lossis tus nqi ib txwm muaj. Tsis tas li ntawd, lub peev xwm tsim ntawm high-voltage Circuit Court breakers yog qhov loj, feem ntau yog los ntawm qhov tam sim no transformer kom muaj kev tiv thaiv ntawm Circuit Court breaker.
2. Thaum cov qauv hauv Circuit Court muaj qhov teeb meem tiv thaiv luv luv, qhov tam sim no yuav tsim kom muaj zog sib nqus, uas tuaj yeem cuam tshuam lub zog rov qab. Los ntawm kev rub tawm ntawm kev tso tawm, cov tshuab tsim khoom siv tshuab ua haujlwm kom paub txog qhov kev sib tw ntawm lub zog tswj kev hloov pauv. Tab sis thaum tam sim no tshaj qhov ntsuas tus nqi, lub teeb liab tam sim no lub zog loj, thiab kev txhim kho yuav tsum muaj cua sov ntau. Tom qab ntawd, thawb lub phaj hlau kom nce tus nqi tam sim no thiab txo lub sijhawm ua haujlwm.
3. Lub high-voltage Circuit Court breaker muaj tsib ntu, ntawm qhov uas qhov tawg yog lub hauv paus ntsiab lus, uas yog lub luag haujlwm tseem ceeb rau kev xaim hluav taws xob thiab kev tawg ntawm lub Circuit Court breaker. Tom qab lub Circuit Court yog actuated, lub Circuit Court yog switched, ces cov lus txib yog kis mus rau lub switching caij los ntawm qhov nruab nrab ib feem, thiab lub Circuit Court kaw. Qhov kev hloov pauv feem ntau muaj plaub ntu, feem ntau yog ntsia rau ntawm cov khoom siv insulating ntawm lub Circuit Court breaker kom insulate tam sim no los ntawm lub ntiaj teb.
4. High-voltage Circuit Court breakers feem ntau yog siv rau hauv hluav taws xob cov nqi tswj cov ntaub ntawv xws li fais fab nroj tsuag thiab substations. Vim yog qhov tsim tawm arc extinguishing nyhuv, cov kab hluav taws xob hluav taws xob tuaj yeem tsim thiab ua haujlwm ib txwm, thiab tam sim no ntawm ntau yam khoom siv hluav taws xob tuaj yeem cuam tshuam los ntawm nws tus kheej. Tsis tas li ntawd, thaum tam sim no ua tsis tiav, qhov teeb meem tam sim no yuav raug txiav tawm sai sai los ntawm lub tuam txhab kev tiv thaiv sab hauv ecosystem kom tsis txhob muaj teeb meem kev nyab xeeb. Nws tuaj yeem pom tias txawm tias qhov hluav taws xob hluav taws xob hluav taws xob hluav taws xob puas tuaj yeem ua haujlwm ib txwm muaj thiab kev lag luam muaj txiaj ntsig tseem ceeb rau lub zog hluav taws xob hluav taws xob ntawm peb lub teb chaws.