Transformer Ua ntej-Kev teeb tsa thiab tshuaj xyuas hauv Cov Hluav Taws Xob Hluav Taws Xob Loj - Kauj Ruam-los ntawm- Kauj Ruam Daim Ntawv Qhia Tshooj 1

Transformers raug xa tawm, thauj, thiab ua kom muaj zog nrog qhov kev xav tias kev kuaj lub Hoobkas txaus; Txawm li cas los xij, nyob rau hauv tiag tiag - ntiaj teb no tej yam kev mob, kub hloov, tuav, thiab ib puag ncig tej yam yuav tsim teeb meem, uas yog vim li cas ib tug qauv transformer installation thiab transformer txheej txheem tshuaj ntsuam xyuas yog ib qho tseem ceeb los xyuas kom meej kev khiav hauj lwm kev cia siab. Tsab ntawv xov xwm no muab cov npe tshuaj ntsuam xyuas cov khoom siv hluav taws xob ua haujlwm suav nrog kev tshuaj xyuas qhov muag, bushings, accessories, tiv thaiv cov cuab yeej, thiab kuaj roj transformer.

1. Transformer Pre-installation Txheej txheem cej luam

Ua ntej txhua qhov kev teeb tsa, daim ntawv tshuaj ntsuam xyuas qhov ntsuas hluav taws xob ua tiav yuav tsum tau ua kom paub meej tias tag nrho cov khoom tsis zoo thiab ua tau raws li qhov yuav tsum tau ua. Kev tsis saib xyuas me me, xws li cov bolts xoob lossis me ntsis misalignment, tuaj yeem ua rau kev ua haujlwm tsis ua haujlwm.

2. Lub Cev Lub Cev thiab Kev Tshawb Fawb Pom Kev

Kev tshuaj xyuas qhov muag feem ntau tsis pom zoo, tab sis nws yog ib qho tseem ceeb kom paub tias muaj peev xwm puas tsuaj los yog tsis zoo. Cov txheej txheem installation ntawm transformer yuav tsum ib txwm pib nrog cov tshev no:

• Tsis pom kev sib tsoo puas tsuaj, deformation, lossis txheej txheej txheej
• Lub rwb thaiv tsev ntawm cov tub ntxhais hlau thiab hauv av tseem nyob ruaj khov
• Cov npe khoom siv thiab cov cim ceeb toom tau ua tiav thiab nyeem tau meej
• Tag nrho cov khoom siv hlau installation yog dawb los ntawm corrosion
• Bolts thiab fastening qhov chaw muaj kev ruaj ntseg, tsis muaj looseness

Rau cov chav nyob nruab nrog lub log, lub wheelbase yuav tsum phim cov tsheb ciav hlau sib nrug raws nraim; Yog tias pom muaj qhov sib txawv, qhov ntsuas ntsuas yuav tsum raug kho ua ntej kev teeb tsa tiav, txwv tsis pub teeb meem kev sib dhos yuav cuam tshuam rau qhov chaw thiab ntev - lub sijhawm ruaj khov.

3. Transformer sealing soj ntsuam

Rau cov transformers thauj nrog roj filling, lub sealing mob yuav tsum tau ua tib zoo xyuas, raws li nws ncaj qha qhia tau hais tias lub chav tsev tseem nyob li qub thaum lub sij hawm thauj mus los.

Kev sib khi kom zoo tiv thaiv kom tsis txhob ya raws thiab ua kom muaj kev nyab xeeb ntawm kev hloov pauv.

4. Tus neeg saib xyuas thiab ntsuas roj

Tus neeg saib xyuas ua lub luag haujlwm tseem ceeb hauv kev tswj cov roj transformer, thiab nws qhov kev tshuaj xyuas yog ib feem ntawm cov txheej txheem kev tshuaj ntsuam xyuas cov khoom siv hluav taws xob.

• Cov roj ntsuas ntsuas yuav tsum yog qhov tseeb thiab yooj yim nyeem
• Qhov ntsuas yuav tsum yog qhov tseeb ntawm cov roj theem
• Lub pointer alignment deviation yuav tsum tsis pub tshaj 3 hli

Ib qho kev qhia tsis raug lossis tsis meej ntawm cov roj yuav ua rau kev txiav txim tsis raug thaum lub sijhawm ua haujlwm, yog vim li cas cov kauj ruam no yuav tsum tsis txhob saib xyuas txawm tias nws zoo li me.

 

 

5. Cov khoom siv tshuaj xyuas

Thaum lub sij hawm transformer installation, tag nrho cov accessories yuav tsum tau unpacked thiab xyuas ib tug los ntawm ib tug tiv thaiv cov packing daim ntawv teev, xyuas kom meej tiav thiab paub tseeb tias tsis muaj kev puas tsuaj tshwm sim.

• Sib piv txhua yam khoom nrog cov npe ntim khoom
• Tshawb xyuas kom pom kev puas tsuaj
• Xyuas kom tiav rau installation

Kev tshuaj xyuas kom zoo ntawm cov khoom siv yog ib kauj ruam tseem ceeb hauv txhua daim ntawv tshuaj ntsuam xyuas transformer.

6. Kev tshuaj xyuas thiab kev kuaj xyuas hluav taws xob

Transformer bushings yog qhov tseem ceeb ntawm cov rwb thaiv tsev, thiab lawv qhov xwm txheej ncaj qha cuam tshuam rau kev nyab xeeb ntawm kev ua haujlwm, uas yog vim li cas transformer tshuaj xyuas cov txheej txheem ib txwm suav nrog cov ncauj lus kom ntxaws bushing. Rau ib tug ncauj lus kom ntxaws installation txheej txheem, xa mus rau lubTransformer bushing installation phau ntawv qhia

Kev kuaj pomyuav tsum paub meej tias:

• Tsis muaj cov kab nrib pleb lossis qhov tsis xws luag ntawm cov plooj (porcelain) lossis epoxy resin
• Ntxuav flange caj dab thiab sab hauv
• Tsis muaj kab mob cuam tshuam rau rwb thaiv tsev

Vim tias cov bushings raug kuaj hauv cov roj ua ntej yuav tawm hauv lub hoobkas, ib qho me me ntawm cov roj residue yuav nyob twj ywm rau saum npoo, tshwj xeeb tshaj yog nyob nruab nrab ntawm cov hlau thiab cov plooj (porcelain), uas yog qhov qub.

Kev txheeb xyuas hluav taws xobsuav nrog:

• Ntsuas qhov tsis kam ntawm qhov kawg screen thiab transformer lub cev (yuav tsum yog xoom)
• Txheeb xyuas qhov tsis kam ntawm lub hau thiab tus neeg xyuas pib (yuav tsum yog xoom)

Thaum tuav thiab khaws cia, bushings yuav tsum tau khaws cia ntawm lub kaum sab xis ntawm li 30 degree, thiab yog tias yuav tsum tau ntim dua tom qab kev sim, tib lub inclination yuav tsum tau khaws cia.

7. Kev soj ntsuam xob laim

Kev soj ntsuam ntawm xob laim ntes tsom rau ob qho tib si lub cev thiab kev ua haujlwm ntawm kev ua haujlwm.

Kev kuaj pom pom kom ntseeg tau tias:

• Cov vaj tsev sib xyaw yog tsis muaj qhov tsis xws luag
• Cov qauv kev txhawb nqa tsis zoo

Kev ntsuam xyuas hydrophobicity yog ua los ntawm kev txau dej pos huab ntawm qhov chaw insulator thiab saib xyuas qhov ntub dej, uas yuav pab ntsuas qhov ua tau zoo ntawm qhov chaw.

Tsis tas li ntawd, lub txee tso tawm yuav tsum tau sim siv cov cuab yeej tshwj xeeb uas muaj peev xwm simulating xob laim tam sim no thiab qhov hluav taws xob, thiab nws qhov kev tiv thaiv yuav tsum tau ntsuas thiab muab piv nrog cov qauv tsim nyog.

8. Cov cuab yeej tiv thaivthiab Accessories Testing

Raws li cov qauv kev coj ua xws li GB 50150-2016, cov khoom siv tseem ceeb suav nrog cov roj relays, cov tswj ntsuas kub, ntsuas roj qib, thiab cov cuab yeej siv siab yuav tsum raug kuaj lossis xa mus rau kev tshuaj xyuas.

Gas relay kuajsuav nrog:

Kev mus ncig xyuas kev ntseeg tau

Kev txheeb xyuas qhov teeb meem

Relay tus yam ntxwv kuaj nyob rau hauv 250-300 mL roj ntim

Flow velocity ranges nyob ntawm tus qauv, thiab tsuas yog hloov lub caij nplooj ntoos hlav tau tso cai thaum lub sij hawm calibration, thaum lwm yam khoom yuav tsum nyob twj ywm tsis hloov.

Qhov ntsuas kubyuav tsum tau kuaj raws li kev tswj xyuas, kom ntseeg tau:

• Lub teeb qhov kub thiab txias yuav tsum tau muab tso rau hauv lub da dej kub tas li, thiab lub ntsuas ntsuas lub cev yuav tsum nyob ntsug. Thaum kuaj, tag nrho cov haujlwm (tshwj xeeb yog hloov chaw) yuav tsum tau ua tib zoo thiab nruj me ntsis raws li phau ntawv qhia.

• Tsis muaj dej yuav tsum nkag mus rau tus pas ntsuas kub zoo. Xyuas kom muaj kev sib khi thiab ntsuas dej tsis zoo nyob hauv qhov chaw.

• Do not apply external force to turn the temperature controller pointer counterclockwise (toward 0℃). Tej zaum nws tsuas yog tig clockwise. Tig nws mus rau sab laug yog nruj me ntsis txwv tsis pub, vim nws yuav ua rau lub pointer puas.

• Thaum lub sij hawm kuaj, cov tubing tshaj capillary yuav tsum tau coiled rau hauv ib lub voj nrog ib txoj kab uas hla tsis pub tsawg tshaj 100 mm. (Rau qhov ntsuas kub ntawm fiber ntau optic, qhov tsawg kawg yog khoov lub vojvoog ntawm cov fiber ntau txuas ntxiv yuav tsum yog 20–25 mm.) Tsis txhob khoov, twisting, lossis nro.

• Rau cov chav nyob nruab nrog lub ntsuas ntsuas, tus kov yuav tsum tsuas yog nias downward. Kev nqa nws nce siab yog txwv tsis pub, vim nws tuaj yeem ua rau tus pas ntsuas kub puas.
  

   

  

   

9. Kev kuaj roj Transformer

Transformer roj teeb yog ib qho tseem ceeb tshaj plaws cuam tshuam rau kev ua haujlwm ntawm rwb thaiv tsev, thiab yog li kev ntsuas roj transformer yog ib qho tseem ceeb ntawm daim ntawv tshuaj ntsuam xyuas transformer.

Roj los ntawm txhua batch yuav tsum muaj ib daim ntawv ntsuam xyuas siv tau; ntawm - qhov chaw kuaj pom pom zoo. Lim roj kom txog thaum lub zog dielectric ua tau raws li cov qauv.

10. FAQ – Transformer Installation thiab tshuaj xyuas

01.Vim li cas daim ntawv tshuaj ntsuam xyuas transformer tsim nyog ua ntej kev teeb tsa?

Zoo, txawm tias lub tshuab hloov pauv tau sim ntawm lub Hoobkas, nws tseem tuaj yeem tau txais me ntsis banged thaum lub sij hawm xa khoom lossis tuav; me me dents, khawb, txawm me me hloov nyob rau hauv lub Cheebtsam - tej yam no tshwm sim. Yog li, muaj daim ntawv txheeb xyuas, ib qho tsim nyog, ua kom koj ntes tau cov teeb meem ntxov, ua ntej lawv ua teeb meem loj dua thaum ua haujlwm.

02.Dab tsi yog qhov tseem ceeb ntawm kev soj ntsuam cov ntsiab lus rau lub transformer?

Ua tib zoo saib; tshawb xyuas qhov kev puas tsuaj ntawm kev sib tsoo, xyuas kom tseeb tias cov hlau tseem ceeb rwb thaiv tsev tsis zoo, daim ntawv teev npe thiab cov cim ceeb toom yuav tsum muaj tag nrho, pom tseeb. Cov khoom hlau- muaj xeb? Screws thiab bolts, nruj? Txawm me me looseness kuj tseem ceeb. Yeej, txhua yam koj pom, kos nws.

03. Yuav ua li cas yog bushing hluav taws xob kev ncaj ncees?

Yooj yim- siv lub tshuab ntsuas ntau. Ntsuas ntawm qhov kawg screen thiab transformer lub cev, ces ntawm lub hau thiab tus neeg xyuas pib. Yuav tsum nyeem xoom; yog tsis yog, teeb meem tshwm sim, yuav tsum kho. Tshawb xyuas sai, tab sis tseem ceeb heev.

04.Qhov kev ntsuam xyuas yuav tsum tau ua ntawm cov roj transformer thaum lub sij hawm installation?

Txhua pawg, txhua qhov ntxiv roj tshiab - qauv nws. Xyuas lub zog dielectric, flash point, noo noo, acid tus nqi, txawm txhua yam impurities. Tsis txhob hla, tsis txhob xav tias - nws yog roj, rwb thaiv tsev, kev ntseeg siab; yam tseem ceeb.

05.Yuav ua li cas koj txheeb xyuas qhov ua haujlwm zoo ntawm tus ntes xob laim?

Visual check ib leeg? Tsis txaus. Koj tsuag dej kom pom hydrophobicity, koj sim lub txee tso tawm. Tsuas yog tom qab ntawd koj paub tias nws ua haujlwm tiag tiag li nws yuav tsum. Zoo li yuav dag.

Xaus

Ua raws li kev teeb tsa kev teeb tsa thiab kev tshuaj ntsuam xyuas lub tshuab hluav taws xob ua kom ntseeg tau tias txhua yam ntawm kev kuaj pom pom mus rau kev sim roj ua tiav, txo kev pheej hmoo, tiv thaiv cov cuab yeej tsis ua haujlwm, thiab txhim kho lub sijhawm ntev -. Siv cov lus qhia no, engineers thiab cov kws tshaj lij tuaj yeem txhim kho kev ntseeg siab thaum tswj kev ua raws li cov qauv kev lag luam.