indlela i-transformer yohlobo olomile esebenza ngayo

I-Transformer Yohlobo Olomile: Indlela Esebenza Ngayo

Ama-transformer ohlobo olomile awuhlobo lwe-transformer kagesi esebenzisa umoya noma igesi ukupholisa ama-windings. Avame ukusetshenziswa ezisetshenziswa ngaphakathi nangaphandle lapho kungenzeki khona ukusebenzisa ama-transformer agcwele uwoyela. Kulesi sihloko, sizoxoxa ngendlela ama-transformer ohlobo olomile asebenza ngayo kanye nezingxenye ezahlukene ezenza asebenze.

Ukuqonda Ama-Transformer Ohlobo Olomile

Ama-transformer ohlobo olomile angamadivayisi kagesi adlulisa amandla kagesi kusuka kwesinye isifunda aye kwesinye ngokusebenzisa ukuxhumanisa okungenisa. Aqukethe ukugoqa okuyinhloko nokwesibili, okuhlukaniswa ngezinto zokuvikela ezifana ne-epoxy resin. Ngokungafani nama-transformer agcwele uwoyela, ama-transformer ohlobo olomile awasebenzisi uketshezi njenge-ejenti yokupholisa, okwenza afaneleke kakhulu ekusetshenzisweni lapho ukuphepha komlilo kuyinkinga.

Enye yezingxenye ezibalulekile ze-transformer yohlobo olomile yi-core, evame ukwenziwa ngamashidi ensimbi kagesi aqinisiwe. I-core inikeza indlela ephansi yokungafuni ukuhamba kwe-magnetic flux ekhiqizwa yi-primary winding, okuvumela ukudluliselwa kwamandla okuphumelelayo ekujikijeleni kwesibili.

Esinye isici esibalulekile se-transformer yohlobo olomile yizimbobo, ezivame ukwenziwa ngethusi noma nge-aluminium. Ukumboza okuyinhloko kuxhunywe emthonjeni wamandla kagesi, kuyilapho ukumboza okwesibili kuxhunywe emthwalweni. Lapho kusetshenziswa ugesi oshintshanayo ekumbozeni okuyinhloko, kudalwa insimu yamagnetic enkabeni, ebangela i-voltage ekumbozeni okwesibili.

Izinto Zokufaka Ukushisa Kuma-Transformer Ohlobo Olomile

Ukuze kuvinjelwe ukuphuka kukagesi nokuthuthukisa izakhiwo zokuvikela ugesi ze-transformer, ama-windings kanye ne-core kufakwe entweni yokuvikela ugesi. I-Epoxy resin ivame ukusetshenziswa njengokuvikela ugesi kuma-transformer ohlobo olomile ngenxa yamandla ayo aphezulu e-dielectric kanye nokumelana nomswakama kanye namakhemikhali. Izinto zokuvikela ugesi nazo zinikeza ukwesekwa komshini kuma-windings, ziwavimbele ekudlidlizeni nasekubangeleni umsindo noma umonakalo ku-transformer.

Izinto zokuvikela ezisetshenziswa kuma-transformer ohlobo olomile kumele zikwazi ukumelana namazinga okushisa aphezulu, njengoba i-transformer ingakhiqiza ukushisa ngesikhathi sokusebenza. I-epoxy resin ilungele le njongo, njengoba ikwazi ukumelana namazinga okushisa afinyelela ku-220°C ngaphandle kokuwohloka. Lokhu kwenza ama-transformer ohlobo olomile afanele ukusetshenziswa lapho kulindeleke khona amazinga okushisa aphezulu, njengasezindaweni zezimboni.

Izinhlelo Zokupholisa Eziguquliwe Zohlobo Olomile

Omunye wemimehluko eyinhloko phakathi kwama-transformer ohlobo olomile nama-transformer agcwele uwoyela yindlela yokupholisa. Ama-transformer ohlobo olomile asebenzisa umoya noma igesi njengendlela yokupholisa, kuyilapho ama-transformer agcwele uwoyela asebenzisa uwoyela we-transformer. Kunezindlela ezimbili eziyinhloko zokupholisa ama-transformer ohlobo olomile: i-convection yemvelo kanye nomoya ophoqelelwe.

Ukupholisa umoya ngokwemvelo kuncike ekuhambeni kwemvelo komoya ngaphakathi kwe-transformer ukuze kususwe ukushisa. Le ndlela ilula futhi iyabiza, kodwa inqunyelwe inani lokushisa elingasuswa. Ngakolunye uhlangothi, ukupholisa umoya okuphoqelelwe kusebenzisa amafeni ukuhambisa umoya ngaphakathi kwe-transformer, okuvumela ukupholisa okuphumelelayo. Le ndlela ifanele ama-transformer asebenza emazingeni aphezulu wamandla futhi akhiqize ukushisa okwengeziwe.

Uhlelo lokupholisa lwe-transformer yohlobo olomile lubalulekile ekugcineni izinga lokushisa lama-windings kanye ne-insulation ngaphakathi kwemingcele ephephile. Ukushisa ngokweqile kungabangela ukuthi i-insulation yonakale futhi kuholele ekutheni i-transformer ihlale isikhathi esifushane. Ngakho-ke, uhlelo lokupholisa kumele lwakhiwe ukuze lunikeze ukushabalaliswa okwanele kokushisa ngaphansi kwazo zonke izimo zokusebenza.

Izinzuzo zama-Dry Type Transformers

Ama-transformer ohlobo olomile anikeza izinzuzo eziningana kune-transformer egcwele uwoyela, okwenza abe ukukhetha okuthandwayo kwezicelo eziningi. Enye yezinzuzo ezibalulekile ukuphepha kwawo kanye nobungane bemvelo. Njengoba engenawo uwoyela, ama-transformer ohlobo olomile abeka ingozi encane yomlilo, okwenza afanelekele ukusetshenziswa ngaphakathi lapho ukuphepha komlilo kuyinkinga. Ngaphezu kwalokho, awadingi ukulungiswa njalo ukuze aqaphe futhi ashintshe uwoyela we-transformer, okunciphisa izindleko zobunikazi phakathi nesikhathi sokuphila kwe-transformer.

Enye inzuzo yama-transformer ohlobo olomile ukuthi aklanywe kahle futhi alula. Njengoba engadingi uhlelo lokupholisa oluhlukile lwamafutha e-transformer, ama-transformer ohlobo olomile ngokuvamile mancane futhi alula kunezinye ezigcwele uwoyela. Lokhu kwenza kube lula ukuwafaka nokuwathutha, ikakhulukazi lapho isikhala silinganiselwe khona.

Ukusetshenziswa kwama-Dry Type Transformers

Ama-transformer ohlobo olomile asetshenziswa ezinhlobonhlobo zezicelo, okuhlanganisa izakhiwo zezentengiselwano, izikhungo zedatha, izitshalo zezimboni, kanye nokufakwa kwamandla avuselelekayo. Afaneleka kakhulu ekusetshenzisweni kwangaphakathi lapho ukuphepha komlilo kanye nokukhathazeka ngemvelo kubaluleke kakhulu, njengasezibhedlela, ezikoleni, kanye nasezakhiweni zamahhovisi. Ngaphezu kwalokho, ukwakheka kwawo okuncane nokulula kuwenza afaneleke ekufakweni lapho isikhala silinganiselwe khona, njengaseziteshini ezingaphansi komhlaba kanye nasemapulatifomu asogwini lolwandle.

Emkhakheni wamandla avuselelekayo, ama-transformer ohlobo olomile asetshenziswa ekufakweni kwamandla elanga nawomoya ukuze andise i-voltage kagesi okhiqizwayo ukuze adluliselwe kugridi. Ukuphepha kwawo kanye nobungane bemvelo kuwenza abe ukukhetha okuthandwayo kulezi zinhlelo zokusebenza, njengoba angafakwa eduze kwezindawo ezinabantu abaningi ngaphandle kokubeka ingozi yokuvuza kukawoyela noma imililo.

Ekuphetheni, ama-transformer ohlobo olomile ayisici esibalulekile sezinhlelo zamandla kagesi, ahlinzeka ngokudluliselwa kwamandla okusebenzayo nokuphephile kwiphakheji encane nelula. Ukwakheka kwawo okuyingqayizivele kanye nezinhlelo zokupholisa kuwenza afaneleke ezinhlotsheni eziningi zezicelo zangaphakathi nangaphandle, kufaka phakathi lezo ezinamazinga okushisa aphezulu kanye nesikhala esilinganiselwe. Ngezinzuzo zawo eziningi kanye nezicelo, ama-transformer ohlobo olomile ayisinqumo esiguquguqukayo nesithembekile sokusabalalisa nokuguqula amandla.