Nā huahana

ʻO ka epoxy resin he mea hoʻohana nui ʻia kemika, ʻaʻole ia he mea pale ahi, mea pale ahi, a loaʻa iā ia nā waiwai uila kiʻekiʻe, a laila hoʻohana mālie ʻia e ka ʻoihana hana uila. No ka mea he kiʻekiʻe ka ikaika insulation epoxy resin i hoʻohālikelike ʻia me ka ea a me ka ʻaila transformer, a he kiʻekiʻe ka ikaika mechanical a ʻoi aku ka maikaʻi o ka lepo a me ka pale ʻana i ka lepo ma hope o ka ninini ʻana, kūpono loa ia no ka hana ʻana i nā transformers maloʻo.

ʻO ka mīkini hoʻololi maloʻo kahi ʻano o ka mana transformer ʻokoʻa mai ka ʻaila-immersed transformer, ka aila-immersed transformer ka hoʻohana ʻana i ka ʻaila transformer no ka insulation a me ka dissipation wela, akā ʻo ka mea insulation o ka transformer maloʻo ka hapa nui o ka insulation i hana ʻia e ka epoxy resin ninini.

ʻO ka SG (B) 10 non-encapsulated Class H mea hoʻololi maloʻo he ʻōnaehana insulation e pili ana i ka pepa insulating. Mālama ʻia nā waiwai uila a me nā mīkini maikaʻi i loko o ke ola lawelawe o ka transformer. ʻAʻole maʻalahi ka pepa insulation i ka makahiki, he anti-compression ka mea hoʻohaʻahaʻa kūʻokoʻa, a ikaika loa ka elasticity, no laila hiki iā ia ke hōʻoia i ka paʻa ʻana o ka coil o ka transformer i ke ʻano ma hope o kekahi mau makahiki o ka hoʻohana ʻana, a hiki ke pale i ka kaomi o ke kaapuni pokole.

ʻO ka mea hoʻololi maloʻo non-encapsulated heʻano kūikawā o ka mana transformer.ʻO ka hao hao o ka mea hoʻololi maloʻo ka hapa nui i hanaʻia me ka pepa kila silika a me ka epoxy resin coil. ʻO ka wili uila kiʻekiʻe i loko o kēia mau pūʻulu ʻelua o ka epoxy resin cast coil windings he kiʻekiʻe kiʻekiʻe ma mua o ka wili uila haʻahaʻa, he haʻahaʻa haʻahaʻa. No ka hoʻomaikaʻi ʻana i ka insulation uila, hoʻonoho ʻia kahi paipu insulating ma waena o nā wili uila kiʻekiʻe a haʻahaʻa. Kākoʻo a hoʻoponopono ʻia nā ʻili uila kiʻekiʻe a me ka haʻahaʻa ma nā pahu kila.

ʻO nā mea nui o ka transformer maloʻo e pili ana i ka wili nui, ka wili uila kiʻekiʻe a me ka haʻahaʻa, ka hao a me nā mea insulation. ʻO ka wili nui o nā mea hoʻololi maloʻo e hana pinepine ʻia i ke keleawe kiʻekiʻe a i ʻole aluminika, hiki ke kū i nā koi o ke kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe o kēia manawa. Hoʻopiliʻia ka wili uila kiʻekiʻe a me ka haʻahaʻa me nā mea hoʻolale kūikawā kūikawā no ka hōʻoiaʻana i ka hana insulation o ka transformer. ʻO ke kumu hao ka hana o ka conductivity magnetic a me ke kākoʻo ʻana i ka wili, ka mea maʻamau i haku ʻia me nā ʻāpana kila silika a he haʻahaʻa magnetoresistance a me ka nalowale. He mea koʻikoʻi loa ka mea insulation o ka transformer maloʻo, hiki ke hoʻokaʻawale maikaʻi i ka wili uila kiʻekiʻe a haʻahaʻa, e hōʻoia i ka hana maʻamau.

ʻO ka mea hoʻololi maloʻo he ʻano mea hoʻololi ʻaʻole hoʻohana i ka wai hoʻoheheʻe wai. ʻAʻole like me nā mea hoʻololi ʻaila-immersed maʻamau, hoʻohana nā mea hoʻololi maloʻo i ka ea ma ke ʻano he mea hoʻoluʻu, no laila ua hoʻopau ʻia ka leakage aila, pahū a me nā pōʻino palekana ʻē aʻe. I ka manawa like, loaʻa i ka transformer dry-type nā mea maikaʻi o ka hoʻolālā maʻalahi a me ka mālama maʻalahi, e hoʻohana nui ʻia i nā ʻano āpau o ke ola.

ʻO Bare Aluminum uea, ka mea alakaʻi kumu o nā uea wili ʻē aʻe, ua ʻike ʻia e like me ke koʻokoʻo alumini poepoe a ka mea uila i hana ʻia i nā ʻano ʻano like ʻole o ka uea poepoe a pālahalaha paha ma hope o kahi kikoʻī kikoʻī kikoʻī o ka hoʻokuʻu ʻana a i ʻole ke kaha kiʻi i hana ʻia e like me nā pono o ka mea kūʻai aku. Ma hope o kēlā, ua mākaukau kēia uea no nā kaʻina hana uhi e pili ana i ka hoʻohana ʻana i ka pena, ka pepa, ke aniani fiber, a i ʻole nā ​​mea ʻē aʻe i uhi ʻia. Hoʻohana ʻia ka huahana no nā mea hoʻololi wili, nā mea hana, nā kaʻa, nā reactors, a me nā mea uila ʻē aʻe, a me ka lako uwea ola.

E like me ka mea alakaʻi kumu o nā uea wili ʻē aʻe, ua wehewehe ʻia ka uea keleawe ʻole ma ke ʻano he koʻokoʻo keleawe ʻole oxygen i hana ʻia i loko o nā kikoʻī like ʻole o ka uea palahalaha a i ʻole uea pōʻai ma hope o kahi kikoʻī kikoʻī kikoʻī extrusion a kiʻi ʻia paha e like me nā koi o ka mea kūʻai aku. Hoʻomākaukau ʻia kēia uea no nā kaʻina hana uhi me ka hoʻohana ʻana i ka pena, ka pepa, ke aniani fiber, a i ʻole nā ​​​​mea insulating e uhi ana i ka insulation. Hiki ke hoʻohana ʻia ka huahana no nā lako uea ola a i ʻole wili o nā transformers, generators, motors, reactors, a me nā mea uila ʻē aʻe.

Hana ʻia ke kiʻi ʻoniʻoni Polyester/Polyimide i uhi ʻia e ka mea keleawe a i ʻole alumini. I ka wā mua, ua uhi ʻia ka kiʻiʻoniʻoni polyimide i uhi ʻia me ka mea hoʻopili i ka conductor, a me ka kiʻiʻoniʻoni sintered a me ke kiʻiʻoniʻoni, e hana pū me ka conductor. Ma hope o ka hoʻomehana ʻana, hoʻoheheʻe ʻia ka fluorine ma ke kiʻi ʻoniʻoni, i hoʻopaʻa ʻia ke kiʻiʻoniʻoni a me ke alakaʻi. Loaʻa i kēia huahana ke kūpaʻa uila maikaʻi loa, ka mānoanoa insulation lahilahi a me ka pale wela a hiki i 220 ºC. Hoʻohana nui ʻia ia no ka wili ʻana o nā kaʻa, nā reactors, nā mīkini welding a i ʻole nā ​​​​huahana uila like ʻole. ʻO ke uea keleawe (aluminum) uila i hana ʻia e ke kaʻina extrusion he mea kūpono ia no ka hana ʻana i ka uea polyimide film.

Fiberglass uhi Aluminum / Copper uea mea e like me nā mea kūʻai mai koi, Aluminum / Copper conductor ua like me ka uhi 'ia me hoʻokahi aʻelua papa o ka non-alkali fiberglass, a laila, ua impregnated i kūpono insulating uhi o koi thermal papa i kālua e hana i ka holoʻokoʻa ma waena o fiberglass a me Aluminum. / Ke alakaʻi keleawe (pono e hoʻopili i ka polyester a me ka polyamide).

 ʻO ka Magnet i uhi ʻia i ka Pepa e NOMEX Ma hope o ka huki ʻia ʻana a i ʻole ka hoʻokuʻu ʻia ʻana mai ke koʻokoʻo alumini pōʻai uila a i ʻole ke koʻokoʻo keleawe ʻole o ka oxygen me ka hoʻohana ʻana i kekahi ʻano, ua ʻōwili ʻia ke kelepona i ka pepa NOMEX o Type T410 mai ka US Du Pont Company. Hoʻohana nui nā mea hoʻololi, nā mīkini wili uila, a me nā mea uila ʻē aʻe. ʻO ka mea maikaʻi loa no ka uea pepa NOMEX he keleawe uila a i ʻole ka uea alumini i hana ʻia i kahi kaʻina extrusion.

Hōʻike ʻia nā uea huinahā enameled ma ke ʻano he koʻokoʻo keleawe ʻole oxygen i kālua ʻia e hālāwai me nā kikoʻī kikoʻī kūʻē wela, hana me ka pena insulating, a kūpono i nā pono o ka mea kūʻai aku. Ma hope o kēlā, hiki ke hoʻohana ʻia nā ʻano pena insulating hoʻohui e pena i kēia mau uea. Hiki ke hoʻohana ʻia ka pena a i ʻole ka pena no ka hoʻokō ʻana i kēia mau pahuhopu. Hiki ke hoʻohana ʻia kēia mau uea magnet i ka makani transformers, generators, motors, reactors, a me nā mea uila ʻē aʻe.