Umda:
•Umthamo olinganisiweyo: 112.5 kVA Ngokusebenzisa i-15,000 kVA
•Amandla ombane aphambili : 600V Ukuya kuma-35 kV
•Umbane weSekondari: 120V Nge-15 kV
I-Vacuum Pressure Impregnation (VPI) yinkqubo apho i-stator ye-electric apparatus stator okanye i-rotor ifakwe ngokupheleleyo kwi-resin. Ngokudityaniswa komjikelo wevacuum owomileyo nomanzi kunye noxinzelelo, i-resin ifaniswa kuyo yonke inkqubo yokugquma. Emva kokuba i-thermal processed, i-windings efakwe ngaphakathi ibe yi-monolithic kunye ne-homogenous structure.
I-VPI uhlobo olomileyo lwe-transformers lufanelekile kwizicelo ezininzi zezoshishino kunye nezorhwebo. Ezi ziguquli zibonelela ngobuchule obugqwesileyo bomatshini kunye namandla esekethe emfutshane, akukho ngozi yomlilo okanye ugqabhuko-dubulo, akukho lulwelo lokuvuza, ubunzima obuncinci kuneeyunithi zekhoyili ezinokuthelekiswa, iindleko zobunini eziphantsi kunye neendleko zokuqala eziphantsi. Basebenzisa iUL edweliswe ngama-220°I-C insulation system, kungakhathaliseki ukuba iqondo lokushisa. Ukufakela okuphantsi, ukugcinwa kunye neendleko zokusebenza kwenza i-VPI transformers ibe yi-investment investment.
Iziguquli ze-VPI aziqhushumba kwaye zinokumelana okuphezulu nedangatye kwaye azifuni iivaults, iidikhi zokuqulatha, okanye iinkqubo ezibiza kakhulu zokucima umlilo.
Inkqubo yeVPI
Iikhoyili ze-VPI zoguqulo luxinzelelo lwevacuum olufakwe kwivanishi yobushushu obuphezulu bepolyester. Inkqubo ibandakanya ukucwiliswa ngokupheleleyo kwivanishi phantsi kwe-vacuum kunye noxinzelelo kunye nokunyanga okulawulwayo usebenzisa izixhobo ezilawulwayo zestatistically ukuqinisekisa ukuhambelana.
Iikhoyili ezigqityiweyo zikhuselwe ngokufanelekileyo kumswakama, ukungcola, kunye nokungcola okuninzi kwezoshishino. AMANDLA e-JIEZOU's VPI transformers jikelele zilungele ukusetyenziswa ngaphakathi okanye ngaphandle apho abantu basebenza kwaye baphefumle.
A 220℃Udidi lwe-UL Uluhlu lwenkqubo yokugquma lusetyenziswa kwi-JIEZOU AMANDLA's VPI transformers kungakhathaliseki umlinganiselo wobushushu obuchaziweyo. Le nkqubo ivumela ukunyuka kobushushu obuqhelekileyo be-150℃. Ukushisa okukhethiweyo kunyuka nge-80℃kunye ne115℃kunye nokupholisa kwefeni kuvumela umthamo ogqithisiweyo wokugcwala.
Abaguquli be-VPI banikezela ngokuguquguquka koyilo kwaye bahlala besetyenziselwa ukuphuculwa kwamandla kunye noyilo lokubuyisela.
Ulwakhiwo olungundoqo
Iziguquli ze-VPI zisebenzisa i-step-lap kulwakhiwo lwe-mitered core ukuqinisekisa ukusebenza kakuhle kunye nemigangatho yesandi esincinci. Amalungu aphambili adityanisiweyo avumela ukuhanjiswa okusebenzayo okuguquguqukayo kunye nemigca yengqolowa yendalo phakathi kwemilenze engundoqo kunye nedyokhwe. Ukwakhiwa kwe-step-lap kwandisa ngakumbi ukusebenza kakuhle komdibaniso ngokunciphisa i-fringing edibeneyo, enciphisa ilahleko engundoqo kunye nolonwabo lwangoku.
Undoqo wenzelwe kwaye wakhelwe ukubonelela ngelahleko ephantsi kakhulu evela kwimiphumo ye-magnetic hysteresis kunye nemisinga eddy. Onke amanyathelo anokuthi athathwe ukukhusela imisinga ejikelezayo yendawo kunye nokuphepha ukugoba okwakhelwe ngaphakathi.
Undoqo wenziwe ukusuka ekungeneni okuphezulu, ukuqengqeleka okubandayo, intsimbi yesilicon ejolise kunkozo. Uxinaniso lweMagnetic flux lugcinwe kakuhle ngaphantsi kwendawo yokugcwala. Intsimbi isikwe ngokuchanekileyo ukuqinisekisa ukuba iya kugudiswa kwaye ingabikho burr. Ukuqina kunye nenkxaso, iijoka eziphezulu kunye nezantsi ziqiniswe ngokuqinileyo kunye namalungu enkxaso yensimbi. Iiplati zokubopha zidibanisa i-clamps ephezulu kunye nezantsi kwaye zinikeze isakhiwo esiqinileyo sokuphakamisa.
Undoqo ogqityiweyo ugqunywe nge-corrosion resistant sealant enika ubumbano lwe-lamination kunye nokukhusela indawo ephakathi ukuya kobunzima.
Ulwakhiwo lwekhoyili
Uyilo lomoya akufuneki luchazwe ngaphandle kokuba kukho ukhetho lomthengi. AMANDLA e-JIEZOU akhulisa ulwakhiwo olujikajikayo lombane osebenzayo, inqanaba lempembelelo esisiseko, kunye nomthamo wangoku womoya ngamnye.
Nanini na xa kunokwenzeka, iziguquli zakhiwa ngephepha elinenxeba elijikajikayo lesibini kunye namanxeba ocingo oluphambili.
Ulwakhiwo lokujija lunokuba lungqukuva okanye luxande nge-2500 kVA kwiikhoyili zeVPI. Ii-windings kwi-VPI transformers ezinereyithingi ezingaphezu kwe-2500 kVA ziqhelekile ukuba zingqukuva.
AMANDLA e-JIEZOU's amandla ombane aphantsi amajiko-jiko e-VPI, iklasi yokugquma i-1.2 kV (600V) nangaphantsi, idla ngokuba namanxeba kusetyenziswa izincedisi zeshiti. Olu lwakhiwo luvumela ukuhanjiswa kwangoku ngokukhululekileyo ngaphakathi kobubanzi be-axial yekhoyili ephelisa amandla e-axial aphuhliswe kwezinye iintlobo zee-windings phantsi kweemeko zesiphaluka ezimfutshane.
I-coil ephambili inxeba ngokuthe ngqo kwi-coil yesibini kwaye ihlukaniswe ngumqobo wokukhusela. Abaqhubi be-aluminium basemgangathweni kunye nobhedu olunikezwa njengento yokukhetha.
Ixesha lokuposa: Aug-19-2024