Yuav Ua Li Cas Ntxiv Qhov Kev Pabcuam Lub Neej Ntawm Ib Zaug Converter?

Txhua leej txhua tus paub tias lub neej kev pab cuam ntawm ib zaus converter yog halved rau txhua txhua 10 degree nce nyob rau hauv ambient kub. Yog li ntawd, nyob rau hauv kev siv niaj hnub, ib tug tsim nyog soj ntsuam voj voog thiab system yuav tsum tau tsim raws li nyob rau hauv lub tiag tiag kev siv ib puag ncig thiab load yam ntxwv ntawm lub zaus converter. Tom qab txhua qhov kev siv lub voj voog, tag nrho cov disassembly, kev tshuaj xyuas, ntsuas, thiab lwm yam ntawm cov zaus hloov pauv yuav tsum tau khaws cia. Niaj hnub no, tus editor yuav qhia rau koj txog yim yam kev saib xyuas zoo tshaj plaws rau kev ncua kev pab cuam lub neej ntawm cov zaus hloov pauv.
1, Raws li qhov tseeb ib puag ncig, txiav txim siab qhov ntev ntawm lub voj voog ib ntus thiab ua kom tiav kev tshuaj xyuas thiab kev saib xyuas ntawm qhov hloov pauv zaus. Thaum tsim nyog, Circuit Court boards nyob rau hauv lub rectifier module, inverter module, thiab tswj txee yuav disassembled, soj ntsuam, ntsuas, dedusted, thiab fastened. Vim yog qhov tsis tshua muaj qhov thaiv ntawm cov cua nkag hauv qab thiab lub qhov hluav taws xob sab saud ntawm qhov hloov pauv zaus tshwm sim los ntawm cov plua plav lossis cov plua plav ntau dhau. Nws muaj peev xwm ua kom muaj cua sov siab thiab yuav tsum muaj qhov cua ntau. Tom qab khiav rau qee lub sijhawm, nws cov substrate (vim cov teebmeem electrostatic) tuaj yeem tsim cov plua plav thiab yuav tsum tau ntxuav thiab tshuaj xyuas.
2, Tom qab lub rooj tsavxwm Circuit Court thiab busbar ntawm lub zaus converter, yuav tsum tau nqa tawm kev kho mob los tiv thaiv corrosion, rwb thaiv tsev txheej yuav tsum tau siv, thiab burrs thiab rwb thaiv tsev kho mob yuav tsum tau nqa tawm nyob rau hauv lub busbar nrog ib nrab paug thiab arc. Insulated kab nrog rwb thaiv tsev puas yuav tsum tau muab tshem tawm ntawm carbonization los yog hloov.
3, Tighten tag nrho cov davhlau ya nyob twg los tiv thaiv cov teeb meem loj tshwm sim los ntawm kev xoob, thiab ua tiav kev tshuaj xyuas thiab ntsuas. Rau tag nrho cov terminals (xws li cov zis terminals), rectifier modules, inverter modules, DC capacitors, thiab cov khoom siv melting ceev, yog tias lawv pom tias lawv tau hlawv tawm lossis muaj qhov hloov pauv tseem ceeb, lawv yuav tsum tau hloov raws sijhawm.
4, Kev sib hloov ntawm tus kiv cua hauv qhov hloov pauv zaus yuav tsum tau ua tib zoo xyuas. Tom qab lub hwj chim tsis ua hauj lwm, tig lub kiv cua los ntawm tes thiab saib seb cov bearings yog daig los yog tsis tig flexibly. Hloov lawv yog tias tsim nyog.
5, Ua tib zoo tshuaj xyuas cov khoom siv hluav taws xob ntawm lub zaus hloov hluav taws xob tswj hluav taws xob, xyuas thiab tswj cov xwm txheej txawv txav xws li vuam detachment, discoloration, nthuav dav, tawg, thiab tawg ntawm cov xov hlau (luam tawm Circuit board circuits). Yog tias tsim nyog, rau cov khoom uas muaj qhov txawv txav, kev ntsuas kev ntsuas kev ntsuas vuam lossis hloov pauv tuaj yeem nqa tawm ntawm lub rooj tsav xwm Circuit Court.
6, Siv multimeters, txuas hniav, thiab lwm yam twj paj nruag thiab cov cuab yeej los ntsuas thiab tiv taus cov khoom siv tam sim no xws li rectifier blocks thiab inverter GTRs (lossis IGBTs), ntsuas lawv qhov zoo thiab qhov tsis zoo, thiab sau rau hauv ib lub rooj. Hloov cov modules nrog qhov sib txawv tseem ceeb.
7, Tshawb xyuas lub ntsiab contactor thiab lwm yam kev pabcuam relays, ua tib zoo saib seb cov dynamic thiab zoo li qub contactors ntawm txhua tus contactor muaj arcs, burrs, nto oxidation, thiab pob. Yog tias pom cov teeb meem no, hloov cov dynamic thiab zoo li qub contactors los xyuas kom muaj kev nyab xeeb.
8, tsis tu ncua xyuas qhov sib txawv ntawm lub hwj chim mov voltage ntawm zaus converter, txhim kho qhov tshwm sim ntawm kev siv tshwj xeeb ib puag ncig thiab loj load variation ntawm lub zaus converter, thiab tsis txhob muaj kev cuam tshuam ntawm high tam sim no ntawm lub zaus converter, uas cuam tshuam rau ib txwm ua hauj lwm.
Cov tsav tsheb sib txawv muaj qhov zoo ntawm ntau yam kev ceev, cov lus teb ceev ceev, kev ceev ceev, ua tiav kev tiv thaiv kev ua haujlwm, thiab kev ua haujlwm yooj yim. Lawv tau siv dav hauv kev lag luam xws li metallurgy, petrochemicals, hluav taws xob, tshuab, thiab cov khoom siv hluav taws xob hauv pej xeem. Feem ntau hais lus, zaus hloov pauv tau siv li ntawm 7 xyoo thiab nkag mus rau lub sijhawm ua haujlwm tsis tu ncua, xws li cov khoom siv hluav taws xob, kev ua haujlwm tsis zoo, thiab nquag ua haujlwm ntawm kev tiv thaiv kev ua haujlwm, uas yuav cuam tshuam rau kev ua haujlwm ib txwm muaj. Yog li ntawd, kev tu thiab tu tsis tu ncua yog tsim nyog.