Basic Knowledge Ntawm Qhuav Hom Distribution Transformer
Qhuav hom faib transformer manufacturers ntseeg hais tias lub transformer yuav tsum tau ua tib zoo xyuas ua ntej nws yuav muab tso rau hauv lub lag luam, thiab nws muaj peev xwm yuav energized rau mus sib hais. Thaum lub sijhawm ua haujlwm, yuav tsum tau them nyiaj tshwj xeeb los xyuas cov ntsiab lus hauv qab no, kom tsis muaj lub suab txawv txav, suab nrov thiab kev vibrations. Ua ntej ntawm tag nrho cov, txawm hais tias qhuav-hom transformers muaj zog noo noo tsis kam, lawv yog feem ntau qhib qauv thiab nquag ya raws, tshwj xeeb tshaj yog domestically tsim qhuav-hom transformers uas tsis muaj rwb thaiv tsev theem (qhib rwb thaiv tsev). Yog li ntawd, cov tshuab ziab khaub ncaws qhuav tuaj yeem ua tiav kev ntseeg siab tsuas yog thaum tus txheeb ze av noo qis dua 70 feem pua. Cov tshuab ziab khaub ncaws qhuav yuav tsum tau tawm ntawm kev pabcuam ntev ntev kom tsis txhob ntub dej loj. Thaum cov nqi hluav taws xob tiv thaiv qis dua 1000V (kev ua haujlwm voltage), nws txhais tau hais tias lub transformer yog damped, thiab debugging yuav tsum tau nres.
Qhuav hom faib transformer manufacturers ntseeg hais tias qhuav-hom transformers siv nyob rau hauv kauj ruam-up fais fab mov noj yog txawv los ntawm cov roj-immersed transformers, thiab qhib-circuit ua hauj lwm nyob rau hauv qis-voltage sab yog txwv tsis pub kom tsis txhob muaj kev puas tsuaj ntawm rwb thaiv tsev ntawm qhuav-hom transformers los ntawm overvoltage kis tau los ntawm kab sib chaws-sab overvoltage los yog xob laim ntaus. Txhawm rau tiv thaiv kev sib kis ntawm overvoltage txaus ntshai, ib txheej ntawm kev tiv thaiv overvoltage yuav tsum tau muab ntsia rau ntawm lub tsheb npav voltage ntawm lub tshuab ziab khaub ncaws qhuav.
Qhuav hom faib transformer manufacturers ntseeg hais tias lub commissioning ntawm transformers ua ntej ua hauj lwm:
(1) Txheeb xyuas qhov sib piv ntawm transformer thiab pab pawg sib txuas, ntsuas qhov DC tsis kam ntawm qhov siab thiab qis voltage windings, thiab sib piv cov txiaj ntsig nrog cov ntaub ntawv kuaj xyuas lub Hoobkas los ntawm cov chaw tsim khoom.
(2) Tshawb xyuas cov rwb thaiv tsev ntawm cov coils thiab nruab nrab ntawm cov coils thiab hauv av. Yog hais tias lub rwb thaiv tsev tsis kam yog qis dua cov ntaub ntawv ntsuas lub Hoobkas, nws qhia tau hais tias lub transformer yog damp. Thaum lub rwb thaiv tsev tiv thaiv qis dua 1000V (ua haujlwm voltage), lub tshuab hloov pauv yuav tsum qhuav.
(3) Cov chaw tsim khoom siv hluav taws xob qhuav ntseeg tau tias qhov ntsuas hluav taws xob ntawm qhov ntsuas hluav taws xob tiv thaiv yuav tsum ua raws li cov cai. Thaum ua qhov tsis tshua muaj siab tiv thaiv qhov ntsuas hluav taws xob, qhov ntsuas kub ntsuas TP100 yuav tsum tau muab tshem tawm. Tom qab kev sim, muab lub sensor rov qab rau hauv qhov chaw hauv lub sijhawm.
(4) Thaum lub tshuab hloov pauv tau nruab nrog lub kiv cua, lub kiv cua yuav tsum muaj zog kom khiav thiab xyuas kom nws ua haujlwm zoo.
Qhuav hom transformer manufacturers ntseeg hais tias muaj peb lub laj thawj rau transformer theem poob:
1. Lub hwj chim mov tsis muaj ib theem ntawm hluav taws xob;
2. Ib-theem fuse ntawm transformer high-voltage fuse yog tshuab;
3. Vim yog kev thauj mus los tsis tu ncua, lub siab-voltage lead hlau yog nyias, ua rau lub transformer tawg vim kev co (tab sis tsis grounded).
Qhuav hom transformer manufacturers ntseeg hais tias thaum lub transformer yog muab tso rau hauv lub lag luam, yog hais tias tus kais changer tsis nyob rau hauv qhov chaw, nws yuav ua rau ib tug nrov chirp suab, uas yuav ua rau lub high-voltage fuse yuav ua rau mob hnyav; Tso pa tawm. Thaum lub load nce, kais changer hu yuav hlawv tawm. Nyob rau hauv rooj plaub no, nws yog ib qho tsim nyog yuav tsum tau txiav tawm lub hwj chim thiab kho nws raws sijhawm.
Qhuav hom faib transformer manufacturers ntseeg hais tias thaum lub taub hau ntawm lub transformer clamping lub hlau tub ntxhais yog xoob, tawm hauv cov txiv ntoo los yog cov khoom me me ntawm cov tub ntxhais hlau thiab poob rau hauv lub transformer, lub transformer yuav ua rau lub ding ding ding knocking suab. los yog lub suab tshuab thiab lwm yam. Lub suab squeak ntawm lub me me spacer tau khaws los ntawm cov hlau nplaum, tab sis qhov voltage, tam sim no thiab kub ntawm lub transformer yog ib txwm. Qhov xwm txheej no feem ntau tsis cuam tshuam rau kev ua haujlwm ntawm lub tshuab hloov pauv, thiab tuaj yeem cuam tshuam nrog lub zog hluav taws xob.
