Cov qhov hluav taws xob siab (HV) cablesua lub luag haujlwm tseem ceeb hauv kev xa hluav taws xob thiab kev faib hluav taws xob. Cov qhov (sockets) no tau tsim los kom txuas cov xov hluav taws xob siab rau ntau yam khoom siv hluav taws xob xws li transformers, switchgear thiab circuit breakers kom muaj kev nyab xeeb thiab ua tau zoo. Yog tsis muaj cov qhov hluav taws xob siab uas txhim khu kev qha thiab zoo, kev ncaj ncees thiab kev ua haujlwm ntawm tag nrho lub cev hluav taws xob tuaj yeem raug cuam tshuam.
Ib qho ntawm cov haujlwm tseem ceeb ntawm cov qhov hluav taws xob siab yog los muab kev sib txuas zoo thiab rwb thaiv tsev rau cov xov hluav taws xob siab. Cov qhov hluav taws xob no tau tsim tshwj xeeb los tswj cov hluav taws xob siab thiab cov hluav taws xob ntawm cov tshuab hluav taws xob siab. Los ntawm kev muab kev sib txuas zoo thiab txhim khu kev qha, cov qhov hluav taws xob siab pab txo qhov kev pheej hmoo ntawm kev ua txhaum hluav taws xob, arcs, thiab luv luv uas tuaj yeem ua rau hluav taws xob tsis ua haujlwm, khoom siv puas tsuaj, thiab txawm tias muaj kev phom sij rau kev nyab xeeb.
Ntxiv rau qhov muab kev sib txuas hluav taws xob zoo, cov qhov hluav taws xob siab ua lub luag haujlwm tseem ceeb hauv kev pab txhawb kev xa hluav taws xob zoo. Los ntawm kev siv cov ntaub ntawv rwb thaiv tsev siab heev thiab cov thev naus laus zis tsim qauv, cov qhov hluav taws xob siab tuaj yeem txo qhov poob hluav taws xob thiab xyuas kom meej tias qhov siab tshaj plaws ntawm lub zog mus txog nws qhov chaw xav tau. Qhov no tseem ceeb heev rau cov ntawv thov xa mus deb, qhov twg txawm tias qhov poob me me tuaj yeem muaj kev cuam tshuam loj rau kev ua haujlwm ntawm lub zog tag nrho.
Lwm yam tseem ceeb ntawm cov qhov hluav taws xob siab yog lawv lub peev xwm los tiv taus cov teeb meem ib puag ncig thiab kev ua haujlwm uas muaj nyob hauv cov kab ke xa thiab faib khoom. Cov qhov hluav taws xob no feem ntau raug teeb tsa sab nraum zoov lossis hauv cov chaw ua haujlwm hnyav, qhov chaw uas lawv raug rau qhov kub thiab txias heev, av noo, thiab kev ntxhov siab ntawm lub tshuab. Yog li ntawd, cov qhov hluav taws xob siab yuav tsum ruaj khov, nrog rau qib siab ntawm kev tiv thaiv ingress thiab kev tiv thaiv rau cov yam ntxwv ib puag ncig kom ntseeg tau tias muaj kev ntseeg siab thiab kev ua haujlwm ntev.
Tsis tas li ntawd xwb, cov qhov hluav taws xob siab yog ib feem tseem ceeb ntawm kev ua haujlwm zoo thiab muaj kev nyab xeeb ntawm cov khoom siv hluav taws xob siab. Los ntawm kev muab kev sib txuas zoo thiab rwb thaiv tsev, cov qhov hluav taws xob no pab txo qhov kev pheej hmoo ntawm kev raug mob hluav taws xob thiab ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm txij nkawm thiab lwm tus neeg ua haujlwm uas yuav kov lub tshuab hluav taws xob. Tsis tas li ntawd xwb, kev siv cov qhov hluav taws xob siab zoo kuj tseem tuaj yeem pab txhim kho kev ntseeg siab thiab kev muaj ntawm lub tshuab hluav taws xob, txo qhov ua tau ntawm kev hluav taws xob tsis ua haujlwm thiab lub sijhawm tsis ua haujlwm.
Hauv kev xaus,cov qhov hluav taws xob siabyog cov khoom tseem ceeb ntawm cov kab ke xa hluav taws xob thiab faib hluav taws xob. Los ntawm kev muab kev sib txuas zoo thiab ua haujlwm tau zoo rau cov xov hluav taws xob siab, cov qhov hluav taws xob no pab ua kom muaj kev ncaj ncees, kev ua haujlwm zoo thiab kev nyab xeeb ntawm lub kaw lus hluav taws xob. Thaum xaiv lub qhov hluav taws xob siab rau ib daim ntawv thov tshwj xeeb, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov yam xws li qhov hluav taws xob thiab qhov ntsuas tam sim no, cov khoom rwb thaiv tsev, kev tiv thaiv ib puag ncig thiab kev ua raws li cov qauv thiab cov cai. Los ntawm kev xaiv cov qhov hluav taws xob siab thiab txhim kho lawv kom raug, cov neeg ua haujlwm ntawm lub zog hluav taws xob tuaj yeem pab ua kom muaj kev ua tau zoo tshaj plaws thiab kev ntseeg siab ntawm lawv cov khoom siv.
Lub sijhawm tshaj tawm: Lub Ib Hlis-15-2024