1. Vula ibhokisi ukuze ihlolwe phambi kofakelo

Jonga ukuba isingxobo sikwimeko entle na. Emva kokuba i-transformer ikhutshwe, khangela ukuba idatha kwi-nameplate ye-transformer ihlangabezana neemfuno zoyilo, nokuba ngaba amaxwebhu efektri agqityiweyo, ingaba i-transformer ikwimeko efanelekileyo, ingaba kukho naluphi na uphawu lomonakalo wangaphandle, nokuba ngaba iinxalenye ziyasuswa. kwaye zonakaliswe, nokuba iinxalenye zenkxaso yombane okanye iingcingo zokudibanisa zikhona Ukuba kukho umonakalo, jonga ekugqibeleni ukuba kukho nawuphi na umonakalo kunye nokunqongophala kweendawo ezisecaleni.

2. Ukufakwa kweTransformer

Okokuqala khangela isiseko se-transformer ukujonga ukuba ipleyiti yentsimbi efakwe ngaphambili ikwinqanaba. Akufanele kubekho i-cavitation phenomenon phantsi kwepleyiti yensimbi yokuqinisekisa ukuba isiseko se-transformer sinokuchasana nokutshitshiswa kakuhle kunye nokusebenza kokuxutywa kwesandi, ngaphandle koko ingxolo ye-transformer emva kokufakwa iya kwanda. Emva koko, sebenzisa i-roller ukuhambisa i-transformer kwindawo yokufakela, susa i-roller, kwaye ulungelelanise ngokuchanekileyo i-transformer kwindawo yokuyila, kwaye impazamo yezinga lokufakela ihlangabezana neemfuno zokuyila. Ekugqibeleni, iintsimbi ezine zeshaneli ezimfutshane zifakwe kwiimbombo ezine ezikufutshane nesiseko se-transformer, oko kukuthi, kwi-plate yentsimbi efakwe ngaphambili, ukwenzela ukuba indawo ye-transformer ingahambi ngexesha lokusetyenziswa.

3. Iingcingo zeTransformer

Xa i-wiring, umgama omncinci phakathi komzimba wombane kunye nomzimba wombane ukuya emhlabeni kufuneka uqinisekiswe, ngokukodwa umgama ukusuka kwikhebula ukuya kwi-coil high-voltage. I-busbar ye-high-current low-voltage busbar kufuneka ixhaswe ngokwahlukileyo, kwaye ayifanele idibaniswe ngokuthe ngqo kwi-terminal ye-transformer ukuba ibangele ukuxinzezeleka okugqithisileyo komatshini kunye ne-torque. Xa umsinga mkhulu kune-1000A (efana ne-2000A low-voltage busbar esetyenziswa kule projekthi), i-busbar kunye ne-transformer Kufuneka kubekho uxhulumaniso oluthambileyo phakathi kwee-terminals ukuhlawulela ukwandiswa kwe-thermal kunye nokucutha kwe-conductor kunye nokuhlukanisa ukungcangcazela kwebar yebhasi kunye ne-transformer. Uxhulumaniso lombane kwi-wiring nganye kufuneka lugcine uxinzelelo oluyimfuneko loqhagamshelwano. Izinto ezithambileyo (ezifana nezangqa zeplastiki ezimilise okwediskhi okanye iiwasha zasentwasahlobo) kufuneka zisetyenziswe. Xa uqinisa iibholithi zokudibanisa, kufuneka kusetyenziswe i-torque wrench. Ixabiso lereferensi ye-torque enikezwe ngumenzi iboniswe kwiThebhile 1 ebonisiweyo

4. Isiseko seTransformer

Indawo yokumisa i-transformer isekelwe kwi-low-voltage side, kwaye ikhokelela kwi-bolt ekhethekileyo yokumisa, ephawulwe ngophawu lokumisa. Umgangatho we-transformer kufuneka udibaniswe ngokuthembekileyo kwinkqubo yokukhusela yokukhusela ngeli nqanaba. Xa i-transformer ine-casing, i-casing kufuneka idibaniswe ngokuthembekileyo kwinkqubo yokumisa. Xa i-low-voltage side ithatha inkqubo ye-wire-four-four system, ucingo olungathathi hlangothi kufuneka ludibaniswe ngokuthembekileyo kwinkqubo yokumisa.

5. Ukuhlolwa ngaphambi kokusebenza kwe-transformer

Khangela ukuba zonke izibophelelo zikhululekile, ingaba uxhulumaniso lombane luchanekile kwaye luthembekile, ukuba umgama wokugquma phakathi komzimba ohlawulisiweyo kunye nomzimba ohlawulisiweyo ukuya emhlabeni udibana nemimiselo, akufuneki kubekho umcimbi wangaphandle kufuphi ne-transformer, kunye nomphezulu wekhoyili kufuneka. zicocwe.

6. Ukulungiswa kweempazamo phambi kokusebenza kwe-transformer

(1) Jonga umlinganiselo woguqulo kunye neqela loqhagamshelo lwe-transformer, ukulinganisa ukuxhathisa kwe-DC kwi-windings ye-voltage ephezulu kunye nephantsi, kwaye uthelekise iziphumo kunye nedatha yovavanyo lwefektri enikezwe ngumenzi.

(2) Jonga ukunyanzeliswa kokugquma phakathi kweekhoyili kunye nekhoyili emhlabeni. Ukuba ukuchasana kwe-insulation kuphantsi kakhulu kunedatha yokulinganisa imveliso yezixhobo, kubonisa ukuba i-transformer imanzi. Xa ukuxhatshazwa kwe-insulation kuphantsi kwe-1000Ω / V (i-voltage yokusebenza), i-transformer kufuneka yomiswe.

(3) Umbane wovavanyo lovavanyo lokumelana nombane kufuneka uhambelane nemigaqo. Xa usenza i-voltage ephantsi yokumelana novavanyo lwe-voltage, inzwa yokushisa i-TP100 kufuneka ikhutshwe, kwaye inzwa kufuneka ibuyiselwe kwindawo yayo ngexesha emva kokuba uvavanyo luphelile.

(4) Xa i-transformer ixhotyiswe nge-fan, i-fan kufuneka inikwe amandla kwaye iqhutywe ukuqinisekisa ukusebenza kwayo ngokuqhelekileyo.

7. Ukubaleka kovavanyo

Emva kokuba i-transformer ihlolwe ngononophelo phambi kokuba isetyenziswe, inokunikwa amandla okusebenza kolingo. Ngethuba lokuqhutywa kovavanyo, ingqalelo ekhethekileyo kufuneka ihlawulwe ukujonga la manqaku alandelayo. Jonga izandi ezingaqhelekanga, ingxolo kunye nokungcangcazela. Ngaba kukho naliphi na ivumba elingaqhelekanga njengevumba elitshileyo? Nokuba kukho ukuguquguquka kwebala okubangelwa kubushushu basekuhlaleni. Nokuba umoya ulungile. Ukongezelela, kufuneka kuqatshelwe la manqaku alandelayo.

Okokuqala, nangona i-transformer yohlobo olomileyo inokumelana nokufuma okuqinileyo, iyakwazi ukufuma ngenxa yokuba ngokuqhelekileyo iyisakhiwo esivulekileyo, ngokukodwa i-transformer yodidi olumileyo oluveliswe kwilizwe lam lunomgangatho ophantsi wokugquma (izinga elisezantsi lokugquma). Ke ngoko, iziguquli zodidi olomileyo zinokufumana kuphela ukuthembeka okuphezulu xa ukufuma okuhambelanayo kungaphantsi kwama-70%. Iziguquli zodidi olomileyo kufuneka nazo zithintele ukuphuma kwexesha elide ukuphepha ukufuma kakhulu. Xa ixabiso lokumelana ne-insulation lingaphantsi kwe-1000 / V (i-voltage yokusebenza), kuthetha ukuba i-transformer imanzi kakhulu, kwaye uvavanyo kufuneka lumiswe.

Okwesibini, i-transformer eyomileyo esetyenziselwa i-step-up kwisikhululo samandla ihluke kwi-oil-immersed transformer. Umsebenzi ovulekileyo wesiphaluka kwicala eliphantsi le-voltage akuvumelekanga, ukwenzela ukuba ugweme ukuchithwa kwe-insulation ye-transformer yohlobo olomileyo ngenxa yokugqithisa kwicala legridi okanye ukubetha kombane kumgca, okubangelwa ukuhanjiswa kwe-overvoltage. Ukuze kuthintelwe ingozi yokudluliselwa kwe-overvoltage, iseti ye-overvoltage yokukhusela i-surge arresters (efana ne-Y5CS zinc oxide arresters) kufuneka ifakwe kwicala lebhasi ye-voltage ye-dry-type transformer.