Resin-insulated Dry-type Transformer SCB18-2000/10

Dry transformer ke mofuta oa motlakase o fapaneng le oa ho qoelisoa ka oli, mochini o qoelisoang ka oli ke tšebeliso ea oli ea transfoma bakeng sa ho kenya letsoho le ho qhala mocheso, empa thepa ea ho kenya letsoho ea transformer e omileng hangata ke sekontiri se entsoeng ke ho tšela epoxy resin.

(1) Sebopeho sa tšepe ea mantlha. Mokotla oa tšepe oa transformer e omeletseng ke karolo ea potoloho ea makenete, e entsoeng ka likarolo tse peli: tšepe ea tšepe le joko ea tšepe. Maqhubu a phuthetsoe holim'a kholomo ea mantlha, 'me joko e sebelisetsoa ho koala potoloho eohle ea makenete. Sebopeho sa mantlha se ka aroloa ka mekhahlelo e 'meli: mofuta oa mantlha le mofuta oa likhetla. Konokono e tšoauoa ka joko ea tšepe khahlano le holimo le tlase ho matsoelintsoeke, empa ha e pota-potile lehlakore la matsoelintsoeke; Mokotla oa likhetla o khetholloa ke joko ea tšepe e sa pota-potileng feela mahlakoreng a holimo le a ka tlaase a matsoelintsoeke, empa hape le mahlakoreng a matsoelintsoeke. Hobane sebopeho sa mantlha se batla se le bonolo, sebopeho sa matsoelintsoeke le ho kenya letsoho le tsona li batla li le ntle, ka hona, li-transformer tsa China tse omeletseng li sebelisa li-core, feela ho li-transformer tse khethehileng tse omeletseng (joalo ka sebopi se ommeng sa motlakase) ho sebelisa likhetla tsa mantlha.

(2) Lintho tse ka sehloohong tsa tšepe. Hobane motheo oa tšepe ke potoloho ea makenete ea mofuta o omileng oa transformer, thepa ea eona e hloka matla a matla a khoheli, 'me ke matla a matla a khoheli feela a ka etsang hore tahlehelo ea tšepe e be nyane. Ka hona, mokokotlo oa tšepe oa transformer o omileng o entsoe ka letlapa la tšepe la silicon. Ho na le mefuta e 'meli ea lesela la tšepe la silicon: letlapa le chesang le kolobisitsoeng le batang. Hobane lakane ea tšepe e pholileng e na le matla a holimo le tahlehelo e nyane ea yuniti ha e ntse e hola ka tsela e bilikang, ts'ebetso ea eona e betere ho feta ea lakane ea tšepe e kentsoeng ka mocheso, 'me li-transformer tse omeletseng tsa lapeng kaofela li sebelisa lakane ea tšepe ea silicon e batang. The bokima ea lapeng batang phuthoa tšepe lakane ke 0.35, 0.30, 0.27mm joalo-joalo. Haeba lakane e teteaneng, tahlehelo ea hona joale ea eddy e kholo, 'me haeba lakane e le tšesaane, coefficient ea lamination e nyenyane, hobane holim'a lesela la tšepe la silicon le tlameha ho koaheloa ka lera la pente e sireletsang ho kenya lesela ho tloha karolong e le' ngoe. ho emong.

Maqhubu ke karolo ea potoloho ea transformer ea mofuta o omileng, eo ka kakaretso e entsoeng ka aluminium e sirelelitsoeng, e phuthetsoeng ka pampiri kapa terata ea koporo e thuntsoeng.

Ho ea ka tlhophiso e fapaneng ea li-winding tse phahameng le tse tlase, maqhubu a ka aroloa ka concentric le rhomboid. Bakeng sa li-concentric windings, e le ho nolofatsa ho kenya letsoho pakeng tsa ho pota-pota le mokokotlo, hangata moea o tlaase oa motlakase o behoa haufi le mokoloko oa mantlha: bakeng sa li-winding tse holimo. Ho fokotsa sebaka sa ho kenya letsoho, moea o fokolang oa motlakase hangata o behoa haufi le joko.

Lisebelisoa tse ka sehloohong tsa insulating ka hare ho transformer e omeletseng ke oli e omileng ea transformer, khateboto e sireletsang, pampiri ea cable, pampiri e entsoeng ka masenke joalo-joalo.

E le ho fana ka motlakase o tsitsitseng, ho laola phallo ea matla kapa ho fetola hona joale ho hanyetsa moroalo, hoa hlokahala ho fetola motlakase oa transformer e omileng. Hajoale, mokhoa oa phetoho ea motlakase oa mofuta o omileng oa transformer ke ho beha pompo ka lehlakoreng le leng la matsoelintsoeke ho khaola kapa ho eketsa karolo ea mothinyeho oa matsoeli ho fetola palo ea ho thinya ha maqhubu, e le ho fihlela mokhoa oa ho. graded voltage adjustment ka ho fetola tekanyo ea voltage. Potoloho eo ho eona ho huloang le ho thetsoa bakeng sa taolo ea motlakase e bitsoa "voltage regulation circuit; Swichi e sebediswang ho fetola pompo ho lokisa kgatello e bitswa pompong. Ka kakaretso, mohato o latelang ke ho hula pompo e nepahetseng holim'a maqhubu a phahameng a motlakase. Lebaka ke hobane maqhubu a phahameng a motlakase a atisa ho behoa ka ntle, e leng se lebisang pompong ho le bonolo, ea bobeli, motlakase o phahameng oa lehlakoreng le leng le le leng o monyenyane, karolo ea hona joale ea ho tsamaisa pompong le mochine oa ho fetola pompong o monyenyane, le ho kopana ka ho toba le switjha e boetse e na le monyetla oa ho etsoa.

Taolo ea motlakase ea lehlakore la bobeli la transformer e omileng ntle le ho hanyetsa mojaro, 'me lehlakore le ka sehloohong le boetse le khaotsoe ho tsoa ho marang-rang a matla (ha ho na matla a matla), e bitsoa taolo ea motlakase ntle le ho tsosoa, le taolo ea motlakase e nang le khanyetso ea mojaro bakeng sa phetolo ea phetolo. ho tlanya.