4000 kVA 3 Phase Pad Mounted Transformer-24.94/0.6 kV|Canada 2024

The transformer core e entsoe ka 0.23 ho 0.35 mm mohatsela o teteaneng-o rolotsoeng bohlooho-letlapa la tšepe la silicon e thellisang. Leqephe lohle le batang-le rokotsoeng la bohlooho-le tšekalitsoeng ke letlapa la tšepe la silicon le sehoa ka ho otloloha ho isa bophara bo hlokehang ho latela tsela ea letlapa la tšepe la silicon moleng oa othomathiki oa hob, ebe mothapo oa bophara bo itseng o sehoa ka mokhoa o tšekaletseng ho ba litšepe tsa transformer tsa mefuta le boholo bo fapaneng. Ka kakaretso, ke likhato tse 45 ka lehlakoreng la bolelele ba letlapa la tšepe la silicon. Mokotla o moholo oa transformer o kentsoe sethaleng bakeng sa ts'ebetso ea stacking, hangata likotoana tse peli tsa stacking. Hajoale, ka har'a sesebelisoa sa motlakase, hangata sebelisa konokono ea lithapo, ha tsoelo-pele ea theknoloji ea tlhahiso ea li-transformer e ntse e tsoela pele, li-miter slit core seams li arotsoe ka manonyeletso a thekeselang le manonyeletso a hatetsoeng. Mofuteng oa manonyeletso a thekeselang, hangata ke manonyello a mabeli a nyalanang, e leng{12}mokhoa oa ho staggered oblique seam stacking; Mofuteng oa seam oa sehlopha, hangata ke likotoana tse 5 kapa tse 6 bakeng sa potoloho. E le ho ntlafatsa -litšobotsi tsa ho jara tsa transformer, manonyeletso a laminated a thekesela holimo le tlase le ka ho le letšehali le ka ho le letona, e le ho etsa{17}}mofuta o kopantsoeng oa mekhahlelo e mengata ea mokokotlo oa tšepe, o bitsoang step lap joint. Palo ea likarolo tsa "step lap core" hangata e le maemong a 3, 5 le 6. Ka ho eketseha ha matla a transformer, mokokotlo oa motsoako oa 6-step lap o sebelisoa hona joale, 'me mefuta ea flake ea lamination ea mantlha e boetse e eketseha ka lebaka la ho eketseha ha palo ea mehato.

Transformer winding e fetola motlakase o le mong (nomoro) ho o mong (o tšoanang oa maqhubu); ka tsela ena, matsoelintsoeke e le karolo ea mantlha ea transformer. Ho ea ka matla a lekantsoeng le tšebeliso ea transformer, ho sebelisa mefuta e sa tšoaneng ea matsoeli. E 'ngoe ea mefuta e atisang ho sebelisoa e matsoelintsoeke, spiral - Li-spiral windings hangata li na le sebopeho sa spiral 'me li sebelisoa haholo-holo e le matsoeli a tlaase{3}}, empa ho rarahana ha matsoelintsoeke ana ho ntse ho eketseha ha leqhubu le lokelang ho sebetsoa le ntse le hola. Maqhubu a phahameng a hloka sebaka se seholo-karohano, kahoo tahlehelo ea hona joale ea eddy le eona ea eketseha. Ka lebaka lena, hoa hlokahala ho sebelisa li-conductor tse peli kapa ho feta tse hokahaneng ka mokhoa o tšoanang ho fokotsa tahlehelo ea hona joale ea eddy. Tloaelo ea kajeno ke ho sebelisa mokhoa o tsoelang pele oa ho pota{8}}mokhoa oa ho fetolela (ka ho potoloha ho fokolang kamoo ho ka khonehang) bakeng sa khatello e phahameng, 'me letoto la li-block blocks li etsoa ka li-conductors tse pota-potileng ka mekhahlelo e fapaneng. Li-pie windings li sebelisoa ho li-transformer tse nang le litekanyetso tse phahameng tsa matla, moo li-disks li entsoeng ka li-spiral conductors sebakeng se le seng. Disk ena e 'ngoe e hokahane ka letoto ka mateano a ka hare le a kantle. Li-windings tse pota-potileng li na le mohaho o ikhethang, moo maqhubu a phahameng le a tlaase a nang le matla a phahameng le a tlaase a leng mocheng o le mong oa matla a khoheli, 'me karolo e' ngoe le e 'ngoe e phahameng ea motlakase e fumaneha bohareng ba lihlopha tse peli tse tlaase tsa motlakase. Ka lebaka leo, phallo ea mali e fokotsehile haholo.

Lebokose la transformer le entsoe ka poleiti ea tšepe ea boleng bo holimo, e nang le{0}moetso o thibelang kutu le mokhoa o khethehileng oa ho penta. Botenya ba filimi ke 0.3mm, 'mala o tletse, ho thibela kutu ho matla, matla a anti-a ultraviolet a matla,' me 'mala o hokahane haholo le tikoloho, e loketseng maemo a fapaneng a thata.

Sebopeho sa American box-type combination transformer e arotsoe ka likarolo tse peli, ka pele ke k'habite ea lithapo, khabinete ea lithapo e kenyelletsa litheminale tse phahameng le tse tlase tsa voltage, high voltage load switch, plug-in fuse, high pressure tap changer operating, meter tatso ea oli, mocheso oa oli, joalo-joalo; Ka morao ke lebokoso la oli le sink ea mocheso, li-transformer winding, iron core, high voltage load switch, plug-in fuse li 'meleng oa tanka. Li-switches tsa meroalo, li-fuse le li-transformer li qoelisoa ka har'a oli ea transfoma.

Kenya terminal ntlong, kenya mokokotlo oa tšepe o kopaneng ka tanka ea oli, lokisa li-screws ka mor'a hore mokokotlo oa tšepe o kenngoe, 'me u kenye fuse e phahameng ea motlakase. Ka mor'a hore mehato eohle e ka holimo e phethoe, tlatsa tanka ea oli.