Cov khoom siv hluav taws xob rau lub tub rau khoomyog ib qho tseem ceeb hauv cov tshuab hluav taws xob, muab kev tiv thaiv overload thiab luv luv. Hom circuit breaker no yog tsim los kom yooj yim tshem tawm lossis ntxig rau hauv lub system, tso cai rau kev saib xyuas sai thiab hloov pauv yam tsis cuam tshuam rau tag nrho cov teeb tsa hluav taws xob. Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov yam ntxwv, cov txiaj ntsig, thiab cov ntawv thov ntawm cov circuit breakers rho tawm tau.
Kev ua haujlwm ntawm cov hluav taws xob rho tawm tau
Lub tshuab hluav taws xob uas rub tau siv lub tshuab tsim tshwj xeeb thiab tuaj yeem rub tawm tau yooj yim ntawm qhov chaw teeb tsa ntawm lub switchboard. Qhov no ua rau cov neeg ua haujlwm saib xyuas tuaj yeem tshem cov tshuab hluav taws xob rau kev tshuaj xyuas, sim, lossis hloov pauv yam tsis tas kaw tag nrho lub kaw lus. Cov txheej txheem rub tawm feem ntau muaj xws li ib txheej ntawm cov hlau thiab cov khoom sib txuas kom yooj yim tshem tawm thiab ntxig lub tshuab hluav taws xob.
Cov txiaj ntsig ntawm cov hluav taws xob rho tawm tau
Tus qauv tsim ntawm lub tshuab hluav taws xob Circuit Breaker muaj ntau yam zoo xws li kev saib xyuas, kev nyab xeeb thiab kev ywj pheej. Ib qho ntawm cov txiaj ntsig tseem ceeb yog lub peev xwm txo lub sijhawm tsis ua haujlwm thaum lub sijhawm saib xyuas lossis kho. Kev siv cov tshuab hluav taws xob drawout ua rau kev tshem tawm thiab hloov cov khoom siv yooj yim dua, txo lub sijhawm uas yuav tsum tau kho, thiab txo qhov cuam tshuam rau lub tshuab hluav taws xob.
Tsis tas li ntawd xwb, cov cuab yeej rub tawm hluav taws xob tso cai rau cov neeg ua haujlwm saib xyuas kom ua haujlwm lub cuab yeej hluav taws xob hauv ib puag ncig uas tswj tau, ua rau muaj kev nyab xeeb ntau dua. Vim tias lub cuab yeej hluav taws xob tuaj yeem tshem tawm yam tsis muaj cov khoom siv hluav taws xob uas muaj sia nyob, qhov kev pheej hmoo ntawm kev phom sij hluav taws xob raug txo qis heev. Qhov tshwj xeeb no yog qhov tseem ceeb tshwj xeeb hauv kev lag luam thiab kev lag luam uas cov txheej txheem hluav taws xob nyuaj thiab muaj peev xwm ua rau muaj kev phom sij.
Tsis tas li ntawd xwb, qhov kev tsim qauv rub tawm muab kev ywj pheej hauv kev hloov kho dua tshiab lossis kev hloov kho. Thaum nws los txog lub sijhawm los hloov lossis txhim kho lub tshuab hluav taws xob rub tawm, cov txheej txheem tau yooj yim vim tias lub tshuab tuaj yeem tshem tawm thiab hloov pauv tau yooj yim nrog kev siv zog tsawg kawg nkaus. Qhov kev ywj pheej no pab txhim kho qhov kev ua haujlwm zoo thiab kev ntseeg siab ntawm lub tshuab hluav taws xob.
Cov ntawv thov ntawm cov hluav taws xob rho tawm tau
Cov khoom siv hluav taws xob uas siv rau hauv ntau yam kev siv, suav nrog cov chaw ua haujlwm, cov tsev lag luam, cov chaw khaws ntaub ntawv thiab cov tshuab faib hluav taws xob. Lawv qhov ua tau ntau yam thiab yooj yim rau kev saib xyuas ua rau lawv zoo tagnrho rau cov chaw uas muaj hluav taws xob tsis tu ncua thiab yuav tsum txo qhov tsis ua haujlwm.
Hauv cov chaw ua haujlwm, cov cuab yeej hluav taws xob uas rho tawm tau feem ntau siv rau hauv cov haujlwm hnyav xws li cov chaw tsim khoom, cov chaw ua roj, thiab cov chaw ua haujlwm tsuas. Lub peev xwm tshem tawm thiab hloov cov cuab yeej hluav taws xob sai sai yog qhov tseem ceeb rau kev ua haujlwm tas mus li ntawm cov khoom siv tseem ceeb thiab cov tshuab.
Hauv cov tsev lag luam thiab cov chaw khaws ntaub ntawv, cov cuab yeej rho hluav taws xob raug siv los xyuas kom meej tias kev faib hluav taws xob txhim khu kev qha thiab muaj kev nyab xeeb. Cov cuab yeej rho hluav taws xob yooj yim rau kev saib xyuas thiab tuaj yeem hloov kho lossis hloov pauv yam tsis cuam tshuam rau tag nrho cov khoom siv hluav taws xob, ua rau lawv zoo tagnrho rau cov chaw ib puag ncig no.
Hauv kev xaus lus, cov cuab yeej hluav taws xob rub tawm ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb, kev ntseeg siab thiab kev ua haujlwm zoo ntawm cov tshuab hluav taws xob. Nws txoj kev tsim tshwj xeeb thiab kev ua haujlwm muaj ntau yam zoo, ua rau nws yog thawj qhov kev xaiv rau ntau yam kev siv. Txawm hais tias nyob rau hauv kev lag luam, kev lag luam lossis cov chaw teeb tsa, cov cuab yeej hluav taws xob rub tawm tau muab kev daws teeb meem rau kev tswj hwm thiab tiv thaiv kev teeb tsa hluav taws xob.
Lub sijhawm tshaj tawm: Plaub Hlis-08-2024