Ⅰ. Ua ntej
Raws li cov khoom siv zoo li qub ntawm lub zog xa hluav taws xob thiab kev faib tawm, lub zog hloov hluav taws xob ua haujlwm tseem ceeb suav nrog kev hloov pauv hluav taws xob, kev faib hluav taws xob thiab hluav taws xob xa mus, thiab tau siv dav hauv cov chaw tsim khoom thiab kev lag luam, cov phiaj xwm hluav taws xob, cov tsev nyob thiab lwm yam xwm txheej los tswj kev ua haujlwm ruaj khov ntawm lub zog hluav taws xob. Ntawm ntau hom transformers,roj immersed faib transformerthiab 500 kva 3 theem transformer yog ob qho khoom siv dav tshaj plaws hauv cov khoom me me thiab nruab nrab- qhov loj ntawm lub zog xa hluav taws xob thiab cov khoom siv hluav taws xob hauv cheeb tsam. Nrog ntau xyoo ntawm kev paub hauv R & D, kev tsim khoom thiab kev ua haujlwm txij nkawm ntawm lub zog hloov hluav taws xob, JINShanMEN TECHNOLOGY CO., LTD tau pom tias feem ntau cov khoom siv hluav taws xob tsis ua haujlwm yog tshwm sim los ntawm kev ua haujlwm txawv txav thiab kev ua txhaum ntawm kev hloov pauv. Txhawm rau pab cov neeg siv khoom txawv teb chaws sai sai kho cov cuab yeej siv thiab txo cov nqi khiav lag luam thiab kev saib xyuas, kab lus no muab cov kev paub dhau los los piav qhia qhov siab -kev ua txhaum cai, kev daws teeb meem pov tseg thiab kev tiv thaiv kev saib xyuas ntawm cov qauv tseem ceeb xws li roj immersed tis transformer thiab 500 kva 3 theem transformer, pab cov neeg siv kom ntev lub neej kev pab cuam ntawm cov khoom mus rau qhov loj tshaj plaws.
Ⅱ. Siab -Qhov Teeb Meem Tsis Txaus & Cov Ntsiab Lus daws teeb meem
1. Tsis siv neeg Tripping Fault
Tsis siv neeg tripping yog qhov kev tiv thaiv feem ntau ntawm cov roj immersed tis transformer thiab peb -theem industrial transformers, ua tus kheej - kev tiv thaiv mechanism kom tsis txhob muaj kev puas tsuaj rau cov cuab yeej loj. Nws feem ntau yog tshwm sim los ntawm kev hloov pauv ntawm daim phiaj hluav taws xob sab nraud, sab hauv cov khoom siv luv luv thiab ua haujlwm tsis zoo ntawm cov khoom siv tiv thaiv. Kev ua tsis tiav ntawm kev ua yuam kev hauv lub sijhawm yuav ua rau lub zog hluav taws xob hauv cheeb tsam ncaj qha thiab cuam tshuam rau kev tsim khoom lag luam thiab kev siv hluav taws xob hauv tsev. Hauv particular, 500 kva 3 theem transformer nruab nrog kev tiv thaiv kev txawj ntse muaj ntau dua rhiab heev rau cov teeb meem txhaum cai thiab ntau dua tripping zaus.
Cov txheej txheem pov tseg tus qauv: Ua ntej, cov neeg ua haujlwm yuav tsum kho tam sim ntawm qhov kev sib tw ntawm lub voj voog mus rau qhov chaw xauv thiab hloov mus rau qhov hloov pauv hloov pauv sai sai kom rov ua tau lub zog ib txwm muaj; thib ob, tshawb xyuas cov cim kev tiv thaiv thiab paub qhov txawv ntawm qhov tshwm sim xws li kev tiv thaiv overcurrent, kev tiv thaiv sib txawv thiab kev tiv thaiv roj; thib peb, tshuaj xyuas cov txheej txheem kev khiav hauj lwm ntawm cov khoom siv hluav taws xob sab saud thiab sab saud ntawm daim phiaj hluav taws xob txhawm rau nrhiav qhov txhaum; thib plaub, kev sim hluav taws xob sib kis tau tso cai tsuas yog ib zaug nrog kev pom zoo ntawm cov neeg ua haujlwm tswj hwm nyob rau hauv ob qhov xwm txheej: phau ntawv ua haujlwm tsis raug thiab tsis raug ntawm cov cuab yeej tiv thaiv; Thib tsib, yog tias cov cuab yeej tiv thaiv tseem ceeb ua rau muaj kev cuam tshuam tsis zoo ntawm lub suab nrov ntawm cov khoom siv, txiav tawm lub hwj chim los xyuas qhov kev ua tau zoo ntawm cov rwb thaiv tsev, thiab kev xa hluav taws xob yuam kev yog txwv tsis pub ua ntej qhov ua txhaum ntawm qhov raug txheeb xyuas.
2. Transformer Fire Accident
Hluav taws kub yog qhov muaj - phom sij txaus ntshai. Roj-immersed transformers tau ntim nrog ntau cov roj insulating txias. Kev pov tseg tsis raug yuav yooj yim ua rau tawg thiab hluav taws sib kis, ua rau kev poob nyiaj txiag tsis zoo thiab kev nyab xeeb raug xwm txheej. Qhov txhaum no feem ntau tshwm sim nyob rau hauv cov laus roj immersed tis transformer, thiab500kva 3 theem transformernyob rau hauv hnyav load tej yam kev mob kuj muaj feem xyuam rau hluav taws kub xwm txheej tshwm sim los ntawm bushing puas thiab sab hauv roj to. Cov laj thawj tseem ceeb tau muab faib ua ob pawg: ib qho yog kev puas tsuaj thiab qhov chaw flashover ntawm siab -voltage bushings, ua rau cov dej ntws tawm thiab kev sib txuas ntawm cov roj insulating; Lwm qhov yog sab hauv winding luv Circuit Court thiab overheating ntawm cov tub ntxhais hlau, uas tawg los ntawm cov roj tank thiab radiator thiab ignite cov roj sab hauv.
Thaum muaj xwm ceev pov tseg cov lus qhia tshwj xeeb: ① Ceev nrooj tshem tawm cov hluav taws xob hluav taws xob thiab cov hluav taws xob cais tawm ntawm ob sab siab thiab qis hluav taws xob ntawm lub tshuab hluav taws xob kom txiav tawm tag nrho cov khoom siv hluav taws xob, thiab qhib cov khoom siv hluav taws xob kom rov qab siv hluav taws xob; ② Kaw tag nrho cov cua txias xws li cov kiv cua txias thiab roj twj; ③ Yog hais tias lub ntsiab transformer txhawb lub generator teeb ntes hluav taws, ua ntej lub generator disconnection lag luam; ④ Paub qhov txawv ntawm qhov chaw tua hluav taws: qhib lub hauv qab roj ntws valve kom tso siab thiab tua hluav taws rau qhov hluav taws kub saum lub hau; Cov roj ntws tawm nruj me ntsis txwv tsis pub muaj hluav taws kub sab hauv kom tsis txhob muaj kev phom sij tawg; ⑤ Siv cov hmoov qhuav qhuav thiab cov tshuaj tua hluav taws tshwj xeeb rau kev tua hluav taws, thiab tiv tauj lub chaw tua hluav taws tam sim yog tias hluav taws tsis tswj tau.
3. Coj mus rhaub Changer Fault
Raws li cov ntsiab lus tseem ceeb rau kev tswj hluav taws xob hloov hluav taws xob, tus kais hloov pauv ncaj qha txiav txim siab qhov ruaj khov ntawm lub zog hluav taws xob thiab nyob rau qib thib peb ntawm qhov siab - zaus faults tom qab tripping thiab hluav taws. Qhov kev ua txhaum loj tshaj plaws suav nrog kev sib cuag kub hnyiab thiab melting, inter-theem tawm thiab lub davhlau ya nyob twg sparking, uas feem ntau tshwm sim hauv cov roj-immersed transformers ua hauj lwm nyob rau hauv ntev - lub sij hawm hnyav load tsis tu ncua. Qhov ua txhaum loj yog xoob txuas kho cov ntsia hlau, tsis yog - tus qauv ntawm -load voltage tswj kev ua haujlwm, kev laus thiab cov pa tawm ntawm cov phaj insulating, cov cuab yeej siv vuam tsis zoo, thiab kev sib cuag ntawm cov chaw sib cuag los ntawm cov roj acidified insulating.
Ⅲ. Kev Ua Haujlwm Zoo & Kev Saib Xyuas Cov Ntsiab Lus Tseem Ceeb
Raws li xyoo dhau los ntawm - qhov kev pabcuam ntawm qhov chaw ntawm JINSHANMEN TECHNOLOGY CO., LTD, feem ntau qhov kev ua txhaum ntawm lub tshuab hluav taws xob yog tshwm sim los ntawm qhov ntev - lub sij hawm tsub zuj zuj ntawm kev puas tsuaj zais, thiab ib qho txhaum feem ntau yuav ua rau muaj ntau yam teeb meem. Txhawm rau txo qis qhov ua yuam kev ntawm cov cuab yeej suav nrog cov roj immersed faib transformer thiab 500 kva 3 theem transformer, pab neeg ua haujlwm thiab kev saib xyuas yuav tsum tsis tu ncua xyuas xya qhov loj me: fais fab kev ua haujlwm hom thiab tiag- lub sijhawm thauj cov ntaub ntawv, cov roj kub siab thiab kub nce voltage ntawm transformers, huab cua tej yam kev mob ntawm lub lag luam cheeb tsam, txij nkawm thiab kev tsim kho kev ua ub no nyob ib ncig ntawm lub hwj chim daim phiaj ua hauj lwm hom thiab tiag tiag - lub sij hawm load cov ntaub ntawv, sab saum toj roj kub thiab kub siab voltage ntawm transformers, huab cua tej yam kev mob ntawm lub lag luam cheeb tsam, txij nkawm thiab kev tsim kho kev ua ub no nyob ib ncig ntawm lub hwj chim ntawm cov neeg ua hauj lwm, cov ntaub ntawv keeb kwm du, kev ua haujlwm zoo, kev txiav txim cov ntsiab lus ntawm ntau yam kev tiv thaiv cov cuab yeej thiab cov xwm txheej txhaum cai.
Lub caij no, siv cov kev tswj xyuas tsis tu ncua: ua cov cuab yeej tshuaj xyuas txhua hnub los saib xyuas cov suab nrov ntawm kev ua haujlwm tsis zoo thiab tshem tawm cov kev pheej hmoo ntawm cov roj xau zais; ua kom tiav cov kev ntsuas roj insulating thiab tivthaiv fastening txhua lub hlis twg; ua tiav kev tiv thaiv tiv thaiv kev ntsuas hluav taws xob thiab kev ntsuas hluav taws xob txhua xyoo, hloov cov khoom siv aging thiab acidified insulating roj kom raws sijhawm kom tshem tawm qhov ua yuam kev thiab xyuas kom lub sijhawm ntev - muaj kev nyab xeeb, ruaj khov thiab ua haujlwm zoo ntawm transformers.
Ⅳ. Xaus
Fais fab transformers yog cov cuab yeej tseem ceeb ntawm kev xa hluav taws xob thiab kev faib khoom. Tsis siv neeg tripping, hluav taws kub sib tsoo thiab kais hloov pauv txawv txav yog peb qhov teeb meem tseem ceeb txwv cov khoom siv ua haujlwm. Mastering lub hom phiaj ua txhaum cai thiab cov txheej txheem pov tseg cov txheej txheem, ua ke nrog kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua, tuaj yeem tsis tsuas yog ua kom tsis txhob muaj kev nyab xeeb thiab txo qis hluav taws xob poob, tab sis kuj zoo heev rau kev pab cuam lub neej ntawm cov khoom tseem ceeb xws li roj immersed tis transformer thiab 500 kva 3 theem transformer. Nyob rau yav tom ntej,JINSHANMEN TECHNOLOGY CO., LTDyuav tsis tu ncua tso tawm cov kev ua haujlwm transformer thiab kev paub txog kev tu, thiab muab cov neeg siv khoom thoob ntiaj teb nrog ib qho - nres cov kev pabcuam nrog rau siab -kev hloov pauv zoo, kev saib xyuas tsis raug thiab kev sab laj, los koom ua ke tsim kom muaj lub zog ruaj khov thiab muaj txiaj ntsig zoo.