Innovative Cable Fault Detection nrog Acoustic thiab Sib Nqus Synchronous Positioning Instrument
Lub acoustic -magnetic synchronized locator yog ib qho kev tsim kho tshiab hauv kev tshawb nrhiav qhov txhaum cable. Cov cuab yeej no suav nrog acoustic thiab sib nqus synchronization thev naus laus zis rau kev txhim khu kev qha thiab ua haujlwm tau zoo nyob rau hauv cov kab hluav taws xob hauv av. Los ntawm kev sib koom ua ke ob txoj kev tshawb nrhiav no, cov cuab yeej ua haujlwm tau zoo txhim kho qhov tseeb ntawm qhov chaw txhaum cai cable, txo lub sijhawm thiab cov neeg ua haujlwm uas xav tau rau kev kho thiab kho cov haujlwm.
Cov thev naus laus zis no tau ua pov thawj tshwj xeeb muaj txiaj ntsig rau cov tuam txhab siv hluav taws xob pej xeem thiab cov neeg saib xyuas ua haujlwm hauv kev sib txuas hauv av hauv av. Lub synchronous positioning feature tso cai rau cov neeg ua haujlwm txhawm rau txheeb xyuas qhov ua yuam kev nrog qhov raug ntau dua, txawm tias nyob hauv cov cheeb tsam hauv nroog nyuaj uas nkag mus rau txoj kev cable nyuaj. Cov cuab yeej tsim ua ntej yog qhov tseem ceeb ntawm kev siv yooj yim, ua rau cov kws tshaj lij ua tiav cov haujlwm tshawb nrhiav qhov txhaum nrog kev cob qhia tsawg.
Raws li cov phiaj xwm hluav taws xob hauv nroog nthuav dav thiab cov kab hluav taws xob hauv av loj zuj zus zuj zus, nrhiav qhov tsis raug xws li rwb thaiv tsev tawg thiab dej nkag hauv cov kab hluav taws xob hauv av tseem yog qhov nyuaj rau kev ua haujlwm thiab pab pawg tu. Traditional acoustic detection yog feem ntau cuam tshuam los ntawm ib puag ncig lub suab nrov, thaum ib qho kev sib nqus teeb liab feem ntau tsis pom qhov chaw txhaum cai hauv cov kav dej lossis thaj chaw nyuaj. Goldhome Hipot cov cuab yeej tshiab hais txog cov ntsiab lus mob no los ntawm kev tsim kho dual -cov cim fusion technology.
Lub ntsiab kom zoo dua ntawm lub acoustic -magnetic synchronous locator nyob rau hauv nws kev koom ua ke ntawm siab - rhiab heev acoustic thiab sib nqus sensors, ua ke nrog ib tug ntse digital processing system. Thaum lub siab -voltage pulse ua rau muaj qhov paug tawm ntawm qhov teeb meem cable, lub cuab yeej ib txhij ntes qhov tshwm sim acoustic vibrations thiab electromagnetic radiation signals. Los ntawm kev txheeb xyuas lub sijhawm sib txawv ntawm ob lub cim no- siv qhov ze ntawm - lub teeb - nrawm tshaj tawm ntawm hluav taws xob nthwv dej piv rau qhov kev nthuav tawm qeeb qeeb ntawm lub suab nthwv dej- lub cuab yeej ntsuas qhov tseeb suav qhov txhaum qhov chaw nrog qhov yuam kev ntawm tsawg dua 0.5 meters. Nws ua tiav qhov tseeb qhov chaw txawm tias thaum cov cables tau faus txog li 5 meters tob los yog kaw hauv cov kav dej.
"Cov cuab yeej no sawv cev rau qhov kawg ntawm peb peb - xyoo kev sib koom tes R&D nrog cov pab pawg tshawb fawb hauv tsev kawm ntawv," said Engineer Sun los ntawm Goldhome Hipot Technology. "Peb pab neeg ua haujlwm tau ua kom zoo dua cov teeb liab - rau- suab nrov piv los ntawm kev hloov kho cov txheej txheem lim dej, ua kom lub cuab yeej txheeb xyuas cov suab nrov nrov ntawm lub nroog ib puag ncig lub suab nrov xws li kev tsim tsheb. Digital waveform zaub ua haujlwm ntxiv tshem tawm kev cia siab ntawm cov neeg siv kev paub dhau los, tso cai rau cov kws tshaj lij tshiab los ua qhov chaw zoo. "
Cov txheej txheem kev tsis sib haum xeeb qhia tau hais tias muaj ntau yam kev ua haujlwm ntawm cov khoom siv: nws txhawb nqa qhov chaw txhaum cai rau tag nrho cov hluav taws xob cables nrog qhov ntsuas hluav taws xob qis dua 15 kV, npog qhib circuits, qis- ua haujlwm tsis raug, siab - ua haujlwm tsis raug, thiab tso tawm txhaum. Nws muaj cov qauv tsim qauv nrog lub neej ntev - lithium roj teeb thiab tuaj yeem ua haujlwm tsis tu ncua rau ntau tshaj 8 teev nyob rau sab nraum zoov hnyav nrog qhov kub ntawm -10℃txog 50℃.
Kev sim teb los ntawm Xeev Grid Hebei Hluav Taws Xob Hluav Taws Xob tau lees paub qhov txiaj ntsig ntawm qhov ntsuas. During a recent urban grid maintenance project, technicians used this device to accurately locate a water ingress fault in a 10kV cable joint-a defect that is difficult to locate using traditional traveling wave methods. Lub Jinke siab-voltage tester ua tiav qhov tseeb qhov chaw nyob hauv tsuas yog 20 feeb, txo tag nrho lub sijhawm kho ntau dua 60% piv rau cov cuab yeej siv.
Muaj kev ruaj ntseg ISO ntawv pov thawj thiab TÜV Rheinland validation, cov cuab yeej ua tau raws li thoob ntiaj teb cov qauv zoo, tsim kom muaj kev nthuav dav rau hauv lub lag luam thoob ntiaj teb. Cov ntaub ntawv muag khoom qhia tau hais tias tom qab ua tiav kev ua qauv qhia ntawm lub tuam txhab hluav taws xob hluav taws xob thev naus laus zis tsis ntev los no nyob rau sab hnub tuaj Asia, Goldhome tau txais kev txiav txim ntau los ntawm cov tuam txhab hluav taws xob hauv Indonesia thiab Nyab Laj.
Kev siv cov cuab yeej no ua kom lub sijhawm ntev - kev ntseeg siab ntawm cov khoom siv hluav taws xob. Ua tsaug rau kev tshawb nrhiav qhov yuam kev sai dua, nws txo qis cov kev tawm tsam thiab txhim kho tag nrho cov kev ua tau zoo ntawm kev faib khoom sib txuas, ua rau muaj kev ruaj ntseg ntawm cov khoom siv hluav taws xob rau cov zej zog thiab kev lag luam.
