Zogulitsa

Epoxy resin ndi zinthu zomwe zimagwiritsidwa ntchito kwambiri ndi mankhwala, sikuti zimangoyaka moto, zotchingira moto, ndipo zimakhala ndi magetsi apamwamba, kenako zimagwiritsidwa ntchito pang'onopang'ono ndi makampani opanga magetsi. Chifukwa utomoni wa epoxy uli ndi mphamvu zotchinga kwambiri poyerekeza ndi mpweya ndi mafuta a thiransifoma, ndipo uli ndi mphamvu zamakina apamwamba komanso chinyezi chambiri komanso kukana fumbi ukathira, ndiwoyenera kwambiri kupanga zosinthira zowuma.

Dry transformer ndi mtundu wa thiransifoma yamphamvu yosiyana ndi thiransifoma yomizidwa ndi mafuta, thiransifoma yomizidwa ndi mafuta ndikugwiritsa ntchito mafuta osinthika pakutchinjiriza ndi kutulutsa kutentha, koma zida zotchinjiriza za thiransifoma wowuma nthawi zambiri zimakhala kutchinjiriza komwe kumapangidwa ndi epoxy resin kuthira.

Transformer yowuma ya SG (B) 10 yopanda Class H ndi insulation system yotengera mapepala oteteza. Zinthu zabwino kwambiri zamagetsi ndi zamakina zimasungidwa nthawi yonse yautumiki wa transformer. Pepala lotchinjiriza silosavuta kukalamba, choletsa kufooketsa ndi anti-compression, ndipo elasticity ndi yamphamvu kwambiri, kotero imatha kuwonetsetsa kuti koyilo ya thiransifoma imakhalabe yolimba ngakhale patatha zaka zingapo ikugwiritsidwa ntchito, ndipo imatha kupirira kuthamanga kwafupipafupi.

Non-encapsulated koyilo youma thiransifoma ndi mtundu wapadera wa mtundu wouma mphamvu thiransifoma.Chizindikiro chachitsulo cha thiransifoma chowuma chimapangidwa makamaka ndi pepala lachitsulo cha silicon ndi koyilo ya epoxy resin. Kumangirira kwamphamvu kwamagetsi m'maseti awiriwa a epoxy resin cast coil windings kumakhala ndi voteji yokwera kuposa mafunde otsika, omwe amakhala ndi mphamvu yocheperako. Kuti apititse patsogolo kutchinjiriza kwamagetsi, chubu chotchingira chimayikidwa pakati pa ma koyilo apamwamba ndi otsika. Makasitomala ofewa amathandizira ndikukonza ma koyilo okwera ndi otsika pamapangidwe azitsulo.

Zigawo zazikulu za thiransifoma youma zimaphatikizapo mawaya akuluakulu, mawotchi apamwamba komanso otsika, chitsulo chachitsulo ndi zida zotsekera. Mawaya akuluakulu a ma transformer owuma nthawi zambiri amapangidwa ndi mkuwa woyeretsedwa kwambiri kapena aluminiyamu, yomwe imatha kupirira zofunikira za kutentha kwambiri komanso zamakono. Mapiritsi okwera ndi otsika kwambiri amavulazidwa ndi zida zapadera zotetezera kuti zitsimikizire kuti thiransifoma imagwira ntchito bwino. Pachimake chitsulo chimagwira ntchito ya maginito ma conductivity ndi kuthandizira mapindikidwe, omwe nthawi zambiri amakhala ndi mapepala achitsulo a silicon ndipo amakhala ndi mphamvu yochepa ya magnetoresistance ndi kutayika. Insulation zakuthupi ndi gawo lofunika kwambiri la thiransifoma youma, imatha kudzipatula mafunde apamwamba komanso otsika, kuti zitsimikizire kuti zimagwira ntchito bwino.

Transformer yamtundu wowuma ndi mtundu wa thiransifoma womwe sugwiritsa ntchito madzi ozizira ozizira. Mosiyana ndi zosinthira zachikhalidwe zomizidwa ndi mafuta, zosintha zowuma zimagwiritsa ntchito mpweya ngati sing'anga yozizira, kotero kuti kutayikira kwamafuta, kuphulika ndi zoopsa zina zachitetezo zimachotsedwa. Panthawi imodzimodziyo, chowotcha chowuma chowuma chimakhalanso ndi ubwino wa mapangidwe osavuta komanso kukonza bwino, zomwe zimapangitsa kuti azigwiritsidwa ntchito kwambiri m'madera onse a moyo.

Waya Wopanda Aluminiyamu, womwe umayendetsa mawaya ena okhotakhota, umadziwika ngati ndodo ya aluminiyamu yozungulira yamagetsi yomwe imapangidwa m'mawonekedwe osiyanasiyana a waya wozungulira kapena wathyathyathya potsatira mawonekedwe olondola a nkhungu kapena chojambula chomwe chimapangidwa motsatira zosowa za kasitomala. Pambuyo pake, wayayo amakhala wokonzeka kuyika njira zopaka utoto, mapepala, galasi la fiber, kapena zinthu zina zotchingira zotchinga. Mankhwalawa amagwiritsidwa ntchito popangira ma thiransifoma, ma jenereta, ma mota, ma reactors, ndi zida zina zamagetsi, komanso mawaya amoyo.

Monga kondakitala wa mawaya ena okhotakhota, waya wopanda mkuwa umatanthauzidwa ngati ndodo yamkuwa yopanda okosijeni yomwe imapangidwa m'njira zosiyanasiyana za waya wathyathyathya kapena mawaya ozungulira pambuyo pa mawonekedwe apadera a nkhungu kapena kujambula kumapangidwa molingana ndi zomwe makasitomala amafuna. Wayawa amakonzedwa kuti azikutira pogwiritsa ntchito utoto, pepala, galasi la fiber, kapena zinthu zina zotchingira zotchinga. Chogulitsacho chitha kugwiritsidwa ntchito ngati mawaya amoyo kapena kupopera ma thiransifoma, ma jenereta, ma mota, ma reactor, ndi zida zina zamagetsi.

Waya wokhotakhota wa polyester/Polyimide amapangidwa ndi kondakitala wamkuwa kapena aluminiyamu. Poyamba wokutidwa filimu ya polyimide yomwe imakutidwa ndi zomatira pa kondakitala, ndi sintered filimu ndi filimu, kupanga izo ndi kondakitala pamodzi. Pambuyo pakuwotcha, fluorine pa filimu yophatikizika imasungunuka, kotero kuti filimuyo ndi kondakitala zimagwirizanitsidwa palimodzi. Izi zimakhala ndi kukana kwamagetsi abwino kwambiri, makulidwe owonda otsekera komanso kukana kutentha mpaka 220 ºC. Amagwiritsidwa ntchito kwambiri popota ma motors, ma reactors, makina owotcherera kapena zinthu zina zamagetsi zofananira. Waya wamagetsi wopanda mkuwa (aluminiyamu) wopangidwa ndi njira ya extrusion ndi chinthu chabwino chopangira waya wovala filimu ya polyimide.

Fiberglass yokutidwa Aluminiyamu / Waya Copper ndi malingana ndi zofuna za makasitomala, Aluminiyamu / Copper kondakita ndi wogawana yokutidwa ndi mmodzi kapena awiri zigawo za sanali alkali fiberglass, ndiye ndi impregnated mu n'zogwirizana insulating ❖ kuyanika chofunika matenthedwe kalasi yophikidwa lonse pakati fiberglass ndi Aluminiyamu. / Kondakitala wamkuwa (posankha kupaka polyester ndi polyamide).

 Maginito Opaka Papepala ndi NOMEX Pambuyo pokokedwa kapena kutulutsidwa kuchokera ku ndodo ya aluminiyamu yozungulira yamagetsi kapena ndodo yamkuwa yopanda mpweya pogwiritsa ntchito nkhungu inayake, waya amakulungidwa mu pepala la NOMEX la Mtundu T410 kuchokera ku US Du Pont Company. Transformer, makina owotcherera magetsi, ndi zida zina zamagetsi zotere amazigwiritsa ntchito kwambiri. Zida zabwino kwambiri za waya wokutidwa ndi pepala la NOMEX ndi waya wopanda mkuwa kapena waya wa aluminiyamu womwe wadutsapo.

Mawaya amtundu wa enameled amadziwika ngati ndodo zamkuwa zopanda okosijeni zomwe zaphikidwa kuti zigwirizane ndi zomwe zimatsimikizira kutentha, kugwira ntchito ndi utoto wotsekereza, ndikukwaniritsa zosowa zamakasitomala. Kutsatira izi, mitundu yosiyanasiyana ya insulating penti ingagwiritsidwe ntchito kupenta mawayawa. Utoto wa nkhungu kapena womverera ungagwiritsidwe ntchito kukwaniritsa zolinga izi. Mawaya a maginitowa amatha kugwiritsidwa ntchito popangira ma thiransifoma, ma jenereta, ma mota, ma reactor, ndi zida zina zamagetsi.