Load Break Switch yog dab tsi thiab nws ua haujlwm li cas?
Nyob zoo sawv daws, qhov no yog Grace, COO ntawm SUVELL.
Nyob rau hauv tsab xov xwm no, peb nyob nraum ib zaug qhia ib tug qub phooj ywg ntawm peb - lubncoo-mounted transformer load so switch. Nws yog ib qho ntawm peb cov khoom lag luam hnub qub, thiab txawm tias nws qhov me me, nws ua lub luag haujlwm tseem ceeb hauv tag nrho lub zog hluav taws xob.
Dab tsi yog qhov hloov pauv load?
Lub tshuab hluav taws xob hloov hluav taws xob yog lub cuab yeej uas tuaj yeem qhib lossis kaw lub voj voog hauv qab thauj khoom - tab sis nws tsis yog tsim los cuam tshuam luv luv - Circuit Court faults (qhov haujlwm ntawd yog fuses lossis circuit breakers).
Ua ntej, xav txog qhov no: thaum lub voj voog hluav taws xob mus ncig hauv koj lub tsev, koj ncav cuag thiab tig rov qab -tsis muaj teeb meem.
Tab sis yog tias muaj ib yam dab tsi mus rau ntawm 10kV siab -voltage kab, koj tsis tuaj yeem tshem tawm ib yam li lub xov tooj charger, koj puas tuaj yeem?
Qhov ntawd yuav tsis ua rau koj ua tus kws kho hluav taws xob - nws yuav ua rau koj ua cov foob pob hluav taws.
Tias yog raws nraim qhov twgload break hloovlos nyob rau hauv.
Dab tsi lwm tus twv tsis ua hauv qab load, nws ua. Thiab thaum lwm tus tuaj yeem tsim pob hluav taws thaum tawg lub voj voog, nws tso lub pob hluav taws ntawd tawm.
Yog li nws ua tau dab tsi?
Interrupt lub Circuit Court. Hauv nws cov lus:Thaum kuv hais tias nws tawm, nws tawm tiag tiag.
Yuav ua li cas tua lub arc?
Qhov hloov pauv yog immersed nyob rau hauv cov roj transformer. Thaum cov arc tsim, cov roj decomposes thiab tsim cov roj hydrogen, uas txias thiab tua cov arc -zoo li plunging ib tug liab - kub hlau pas nrig rau hauv ib lub thoob roj. Sizzle, thiab nws tawm.
Kev lag luam hluav taws xob cuam tshuam rau ntau lab lub tsev thiab kev lag luam.Kev nyab xeeb yog qhov tseem ceeb tshaj plaws lav.Yog tsis muaj li ntawd, txhua yam tsuas yog tham xwb.
Yog li, tom qab qhov kev taw qhia me me no - koj puas tau nkag siab nws ua haujlwm li cas?
Xav paub ntau ntxiv thiab cov kev qhia tshwj xeeb, thov mus saib peb lub vev xaib. Peb pab neeg ua haujlwm engineering, nrog 18 xyoo ntawm kev paub, npaj txhij los txhawb koj lub zog kev lag luam.
xaiv suvel yog xaiv kev nyab xeeb - ua raws li IEEE cov qauv.