Dry Type Transformer Testing And Commissioning
Qhuav hom transformers yog dav siv nyob rau hauv lub hwj chim tis thiab kis tau tus mob systems vim hais tias ntawm lawv ntau zoo dua li roj-filled transformers. Kev sim thiab kev ua haujlwm ntawm cov tshuab ziab khaub ncaws qhuav yog cov kauj ruam tseem ceeb hauv kev ua kom lawv cov kev ua tau zoo thiab kev nyab xeeb hauv cov khoom siv hluav taws xob.
Kev sim thiab commissioning txheej txheem rau qhuav hom transformers muaj ob peb theem. Thawj theem yog kev sim ua ntej, uas suav nrog kev tshuaj xyuas qhov muag, kev ntsuas kev tiv thaiv kev tiv thaiv, thiab kev ntsuas kev tiv thaiv winding. Kev tshuaj xyuas qhov muag kom ntseeg tau tias lub tshuab hluav taws xob tau teeb tsa zoo, thiab tsis muaj qhov pom kev puas tsuaj lossis qhov tsis xws luag. Rwb thaiv tsev kuj ntsuas ntsuas cov rwb thaiv tsev tiv thaiv ntawm lub transformer windings los soj ntsuam lawv cov mob. Winding resistance test ntsuas qhov tsis kam ntawm txhua qhov winding kom ntseeg tau tias lawv raug txuas nrog raug.
Qhov thib ob theem yog qhov kev sim ua haujlwm ntawm lub tshuab ziab khaub ncaws qhuav. Qhov no suav nrog kev sim cov transformer nyob rau hauv cov xwm txheej load los ntsuas nws cov kev ua tau zoo. Thaum lub sijhawm ua haujlwm, lub tshuab hloov pauv tau ua kom muaj zog thiab ua haujlwm ntawm qhov ntsuas hluav taws xob thiab zaus, thiab kev nyeem ntawv raug coj mus rau amps, volts, thiab watts. Kev ntsuas kev ua haujlwm ntsuas lub tshuab hluav taws xob muaj peev xwm tiv taus qhov ntsuas ntsuas thiab xyuas kom meej tias nws ua haujlwm ruaj khov thiab ua haujlwm tau zoo.
Qhov thib peb theem yog commissioning ntawm qhuav hom transformer. Qhov no suav nrog kev txuas lub tshuab hluav taws xob mus rau lub network hluav taws xob thiab txheeb xyuas nws cov kev ua tau zoo hauv kev ua haujlwm tiag tiag. Thaum lub sij hawm commissioning txheej txheem, ntau yam kev ntsuam xyuas yog ua los xyuas lub transformer cov lus teb rau cov kev hloov nyob rau hauv cov hluav taws xob network, xws li voltage spikes, dips, thiab surges. Lub harmonic distortion ntawm lub transformer kuj raug soj ntsuam thaum lub sij hawm commissioning.
Hauv kev xaus, qhuav hom transformer kuaj thiab commissioning yog cov kauj ruam tseem ceeb hauv kev ua haujlwm kom zoo thiab kev nyab xeeb ntawm transformer. Nws yog ib qho tseem ceeb uas yuav tau ua raws li cov txheej txheem kuaj kom raug los txheeb xyuas cov teeb meem thiab xyuas kom meej tias muaj teeb meem daws tau sai. Cov txheej txheem commissioning xyuas cov transformer kev ua tau zoo nyob rau hauv lub ntiaj teb no tiag tiag tej yam kev mob thiab xyuas kom meej tias nws ua hauj lwm zoo thiab ntseeg tau. Nrog rau kev sim thiab kev ua haujlwm tsis tu ncua, cov tshuab ziab khaub ncaws qhuav tuaj yeem muab kev pabcuam ntev thiab txhim khu kev ruaj ntseg thiab kev ntseeg siab ntawm lub zog xa hluav taws xob.
