Uyini umehluko phakathi kohlobo olomile kanye nohlobo olumanzi lwe-transformer?
Ama-transformer ayizingxenye ezibalulekile ekusebenzeni kukagesi okuhlukahlukene, njengoba esiza ukunyusa noma ukwehlisa amazinga kagesi ukuze kuqinisekiswe ukusatshalaliswa kukagesi okuphephile nokusebenza kahle. Omunye umehluko oyinhloko ekwakhiweni kwe-transformer ukuthi ngabe uhlobo olomile noma i-transformer yohlobo olumanzi. Ukuqonda umehluko phakathi kwalezi zinhlobo ezimbili zama-transformer kubalulekile kunoma ubani ohilelekile kubunjiniyela bakagesi, ukuphathwa kwamandla, noma izinhlelo zokusebenza zezimboni.
Ama-Transformer ngamadivayisi kagesi adlulisa amandla phakathi kwamasekhethi amabili noma ngaphezulu ngokusebenzisa i-electromagnetic induction. Ngokuvamile zisetshenziselwa ukukhulisa noma ukwehlisa amazinga kagesi ashintshayo wamanje (AC), okuwenza abaluleke ezinhlelweni zokusabalalisa amandla, imishini yezimboni, nezinye izinhlelo zokusebenza ezihlukahlukene. Ukusebenza okuyisisekelo kwe-transformer kuhilela amakhoyili amabili ocingo, aziwa ngokuthi ama-winding ayisisekelo kanye nesesibili, asongwe enkabeni yensimbi evamile. Lapho umsinga oshintshanayo ugeleza endaweni yokusonta okuyinhloko, udala inkambu kazibuthe ehlukahlukene kumongo wensimbi, engenisa i-voltage ekujikeni kwesibili.
Iziguquli zohlobo olomile, ezaziwa nangokuthi ama-cast resin transformers, zithembele emoyeni ukuze zifake umoya futhi zizipholise. Zivame ukusetshenziswa ezinhlelweni zasendlini lapho ingozi yomlilo ikhathaza khona, njengezakhiwo zezentengiselwano, izibhedlela, nezikhungo zedatha. Ama-windings ayisisekelo kanye nesesibili afakwe ku-epoxy resin, ehlinzeka ngokufakwa nokuvikela ekungcoleni kwemvelo. Ngenxa yokuthi aziqukethe uketshezi oluvuthayo, ama-transformer ohlobo olomile abhekwa njengephephile futhi enobungani bemvelo kunozakwabo bohlobo olumanzi. Futhi kulula ukuzifaka nokuzinakekela, okuzenza zibe ukukhetha okudumile kwezinhlelo zokusebenza eziningi.
Enye yezinzuzo ezibalulekile zama-transformer ohlobo olomile yikhono lawo lokusebenza ngaphandle kwesidingo sokupholisa uketshezi. Lokhu kuzenza zifaneleke kahle kakhulu ukufakwa endlini lapho isikhala nokungena komoya kungase kulinganiselwe. Ukwengeza, ama-transformer ohlobo olomile ayakwazi ukuphatha amazinga aphezulu okucindezeleka kagesi, okwenza afanelekele izinhlelo zokusebenza ezidingekayo kuzilungiselelo zezimboni. Ukungabikho koketshezi oluvuthayo kunciphisa ingozi yomlilo futhi kwenza ukucatshangelwa kokuphepha kube lula, kukwenze kube inketho ekhethwayo ezindaweni eziningi zokwakha.
Ngaphandle kwezinzuzo zabo eziningi, ama-transformer ohlobo olomile nawo anemikhawulo ethile. Enye yezingqinamba eziyinhloko umthamo wabo ophansi wokudluliswa kwamandla uma kuqhathaniswa nama-transformer ohlobo olumanzi. Ukwengeza, i-epoxy resin esetshenziselwa ukwahlukanisa kuma-transformer ohlobo olomile ingase yonakale ngokuhamba kwesikhathi lapho ivezwe kumazinga okushisa aphezulu, okungase kwehlise isikhathi sokuphila se-transformer. Ngenxa yalokho, ukunakekelwa okufanele nokuqapha kubalulekile ukuze kuqinisekiswe ukwethembeka nokusebenza kwesikhathi eside kwama-transformer ohlobo olomile.
Iziguquli zohlobo olumanzi, ezaziwa nangokuthi ama-transformer agcwele uwoyela, zisebenzisa isipholisa-manzi esiwuketshezi, ngokuvamile uwoyela wamaminerali, ukuze zivimbele futhi zipholise amawindi e-transformer. Zivame ukusetshenziswa ezinhlelweni zangaphandle nezimboni lapho ubungozi bomlilo buyinto ekhathaza kakhulu nalapho kudingeka khona amandla aphezulu okudluliswa kwamandla. Ukusetshenziswa kukawoyela njengesibambisi kunikeza ukufakwa okuphakeme nokukhishwa kokushisa uma kuqhathaniswa nomoya, okuvumela ama-transformer ohlobo olumanzi ukuthi aphathe amazinga aphezulu okucindezeleka kukagesi futhi adlulisele amandla engeziwe ebangeni elide.
Ukusetshenziswa kwamafutha amaminerali njengento epholisayo kuma-transformer ohlobo olumanzi kunikeza izinzuzo eziningana. Ihlinzeka ngezakhiwo ezinhle kakhulu zokufakelwa, ihlukanisa ngokuphumelelayo ama-windings e-transformer komunye nomunye futhi kusukela kumgogodla we-transformer. Uwoyela futhi usebenza njengendawo yokudlulisa ukushisa ephumelelayo, edonsa ukushisa okweqile okukhiqizwa ukusebenza kwe-transformer. Lokhu kuvumela ama-transformer ohlobo olumanzi ukuthi asebenze kumazinga aphezulu wamandla futhi amelane nengcindezi enkulu kagesi, okuwenza alungele izinhlelo zokusebenza zezimboni nezinsiza ezisindayo.
Ngokungeziwe emandleni abo okudlulisa amandla aphezulu, ama-transformer ohlobo olumanzi avame ukuqina futhi ahlale isikhathi eside kunezinhlobo zohlobo ezomile. Amafutha amaminerali asetshenziselwa ukufakwa kanye nokupholisa ajwayele ukonakala emazingeni okushisa aphezulu, anikeza ukuvikeleka okukhulu emiphumeleni yesikhathi eside yokucindezeleka kukagesi. Lokhu kwenza ama-transformer ohlobo olumanzi abe yinketho ekhethwayo yezinhlelo zokusebenza lapho ukuthembeka nokuphila isikhathi eside kubaluleke kakhulu, njengokudluliswa kwamandla kagesi aphezulu kanye nemishini esindayo yezimboni.
Ngaphandle kwezinzuzo zabo, ama-transformer ohlobo olumanzi nawo anezinkinga ezithile eziphawulekayo. Ukusetshenziswa kwamafutha amaminerali avuthayo njengesibambisi kuveza ingozi yomlilo uma kwenzeka i-transformer ihluleka noma ukuvuza. Lokhu kudinga izinyathelo zokuphepha ezengeziwe kanye nezinyathelo zokuvimbela ukuze kuncishiswe ubungozi bokungcoliswa kwemvelo kanye nokulimala komlilo. Ngaphezu kwalokho, usayizi omkhulu nesisindo seziguquli zohlobo olumanzi, kanye nesidingo sokungenisa umoya nokunakekelwa okufanele, zingazenza zingasebenzi kahle ekufakweni kwangaphakathi nezinhlelo zokusebenza ezisezingeni elincane.
Yize zombili izinhlobo ezomile neziguquguqukayo zohlobo olumanzi zisebenzisa inhloso eyisisekelo yokwenyuka noma ukwehla emazingeni kagesi, ziyahluka kakhulu ekwakhiweni kwazo, ukwahlukanisa, izindlela zokupholisa kanye nokufaneleka kwazo. Ithebula elilandelayo lifingqa umehluko oyinhloko phakathi kohlobo olomile kanye nama-transformer ohlobo olumanzi:
Ama-Dry Type Transformers
Iziguquli Zohlobo Olumanzi
I-Insulation kanye nokupholisa
I-Epoxy resin yokufakelwa, umoya wokupholisa
Amafutha amaminerali okufakelwa nokupholisa
Ukuphepha Komlilo
Ukunciphisa ingozi yomlilo ngenxa yokungabikho koketshezi oluvuthayo
Ingozi yomlilo ephakeme ngenxa yamafutha amaminerali avuthayo
Ukufakwa Nokugcinwa
Kulula ukufaka nokunakekela, kulungele ukusetshenziswa endlini
Ubukhulu obukhulu nesisindo, kudinga ukungena komoya nokugcinwa okufanele, kulungele ukusetshenziswa kwangaphandle nezimboni
Ukudluliswa kwamandla kanye nengcindezi kagesi
Umthamo ophansi wokudluliswa kwamandla, unganqunyelwa ukucekelwa phansi kwenhlaka emazingeni okushisa aphezulu
Amandla aphezulu wokudlulisa amandla, akwazi ukuphatha ingcindezi enkulu kagesi
Umthelela Wezemvelo
Ivumelana nemvelo ngenxa yokungabikho koketshezi oluvuthayo
Idinga izinyathelo zokuphepha ezengeziwe ukuvimbela ukungcoliswa kwemvelo kanye nokulimala komlilo
Ngokombono womthelela wemvelo, ama-transformer ohlobo olomile ngokuvamile abhekwa njengobungani bemvelo ngenxa yokuntuleka kwawo uketshezi oluvuthayo. Lokhu kuzenza zibe yinketho ekhethwayo yokufakwa kwasendlini ezindaweni ezizwela imvelo, njengezakhiwo zentengiso nezikhungo zedatha. Ukusebenziseka kalula kwazo ukufakwa nokugcinwa kwazo kuthuthukisa ngokwengeziwe ukufaneleka kwazo ezinhlobonhlobo zezinhlelo zokusebenza, ikakhulukazi ezindaweni lapho isikhala kanye nokungena komoya kulinganiselwe.
Ngakolunye uhlangothi, ama-transformer ohlobo olumanzi afaneleka kahle izinhlelo zokusebenza zezimboni zangaphandle nezisindayo lapho amandla aphezulu okudlulisa amandla namandla amakhulu okuphatha ukucindezeleka kagesi adingekayo. Ukusetshenziswa kukawoyela wamaminerali njengesibambisi kunikeza ukufakwa okuphakeme nokunciphisa ukushisa, okwenza ama-transformer ohlobo olumanzi alungele ukudluliswa kwamandla amabanga amade kanye nemishini esindayo yezimboni. Kodwa-ke, ingozi yomlilo ebangelwa uwoyela wamaminerali avuthayo isho ukuthi izinyathelo zokuphepha ezengeziwe kanye nezinyathelo zokunqanda ziyadingeka ukuze kuncishiswe ingozi yokungcoliswa kwemvelo kanye nokulimala komlilo.
Sengiphetha, umehluko oyinhloko phakathi kohlobo olomile kanye nama-transformer ohlobo olumanzi usekuhlanganiseni kwawo, izindlela zokupholisa, ukucatshangelwa kokuphepha komlilo, izidingo zokufakwa nokugcinwa kwazo, amandla okudluliswa kwamandla, kanye nomthelela wemvelo. Uhlobo ngalunye lwe-transformer lunesethi yalo yezinzuzo kanye nemikhawulo, okwenza kube kubalulekile ukucabangela ngokucophelela izidingo ezithile zohlelo lukagesi lapho ukhetha uhlobo lwe-transformer olufanele. Ukuqonda umehluko phakathi kohlobo olomile kanye nama-transformer ohlobo olumanzi kubalulekile ukuze kuqinisekiswe ukusebenza okuphephile nokusebenza kahle kwezinhlelo zikagesi, kanye nokukhulisa ukuthembeka nokuhlala isikhathi eside kokufakwa kwe-transformer. Kungakhathaliseki ukuthi kusesakhiweni sezentengiselwano, indawo yezimboni, noma igridi yokusetshenziswa, ukukhetha phakathi kohlobo olomile nohlobo olumanzi lwe-transformer kudlala indima ebalulekile ekunqumeni ukusebenza okuphelele nokuphepha kwesistimu kagesi.
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