ICanwin iyiNkampani Yokuguqula Amandla Kagesi & Umkhiqizi Wesiguquli Kagesi
Ulimi
ICanwin iyiNkampani Yokuguqula Amandla Kagesi & Umkhiqizi Wesiguquli Kagesi
Ngesikhathi sokwakhiwa, i-transformer eyomile kanye ne-oil transformer ingakhethwa ngokusho kwesikhala. I-oil transformer ingakhethwa uma isikhala sikhulu, futhi i-transformer eyomile ingakhethwa lapho isikhala sigcwele.
Ukushintsha okomile kubiza kakhulu kunokushintsha uwoyela ngentengo. Mayelana nomthamo, uwoyela onamandla amakhulu uba ngaphezu komile.
Ukushintsha okomile kuyadingeka ezakhiweni eziyinkimbinkimbi (ezingaphansi, phansi, ophahleni, njll.) nasezindaweni eziminyene.Ama-transformers ohlobo lwamafutha asetshenziswa eziteshini ezizimele.
I-transformer ekushintsheni kwebhokisi ngokuvamile yamukela ukushintsha kwebhokisi. Ugesi wangaphandle wesikhashana ngokuvamile uthatha ukushintsha kukawoyela.
Ngesikhathi sokwakhiwa, i-transformer eyomile kanye ne-oil transformer ingakhethwa ngokusho kwesikhala. I-oil transformer ingakhethwa uma isikhala sikhulu, futhi i-transformer eyomile ingakhethwa lapho isikhala sigcwele.
Isimo sezulu sesifunda sinomswakama futhi siyashisa, futhi kulula ukusebenzisa uwoyela. Uma kusetshenziswa uguquko olomile, kumele lufakwe izinto zokupholisa umoya ngempoqo.
Amafomu okupakisha ahlukene, ama-transformer ohlobo olomile angabona ngokuqondile i-iron core kanye nekhoyili, kuyilapho ama-transformer ohlobo lwamafutha angabona kuphela igobolondo langaphandle le-transformer;
Ama-transformer ohlobo olomile ikakhulukazi sebenzisa i-silicone bushings yerabha, kuyilapho ama-transformer ohlobo lukawoyela evame ukusebenzisa ama-porcelain bushings;
Ama-transformer ohlobo olomile ngokuvamile alungele ukusatshalaliswa kwamandla. Iningi lomthamo lingaphansi kuka-1600KVA, amandla kagesi angaphansi kuka-10KV, kanti amanye anezinga le-voltage elingu-35KV; kuyilapho ama-transformers ohlobo lwamafutha angafinyelela umthamo ogcwele kanye namazinga we-voltage kusuka kokuncane kuya kokukhulu. Amandla kagesi; ulayini wokuhlola we-UHV 1000KV osakhiwa ezweni lami kufanele ube isiguquli sohlobo lukawoyela.
Ama-transformer ohlobo olomile ngokuvamile afakwa inhlaka, apholiswe umoya wemvelo, futhi apholiswa abalandeli ngomthamo omkhulu, kuyilapho ama-transformer ohlobo lukawoyela afakwa uwoyela ovikelayo. ukukhishwa kokushisa kuvuliwe.
Ama-Dry-type transformers asetshenziswa kakhulu ezindaweni ezidinga "ukuvimbela umlilo nokuvimbela ukuqhuma", futhi ngokuvamile kulula ukuzisebenzisa ezakhiweni ezinkulu kanye nezakhiwo eziphakeme; kuyilapho ama-transformer ohlobo lukawoyela angase abe nokukhipha uwoyela noma ukuvuza ngemva “kwengozi” ebangela umlilo, futhi iningi lawo lisetshenziswa ngaphandle. Futhi kunezindawo lapho kumbiwa khona “amachibi kawoyela wengozi”.
Ngokuvamile, ama-transformer ohlobo olomile kufanele asebenze ngesilinganiso esilinganiselwe, kuyilapho ama-transformer ohlobo lukawoyela enomthamo ongcono wokugcwala.
Kuma-transformers womthamo ofanayo, intengo yokuthenga yama-transformers ohlobo olomile iphakeme kakhulu kunaleyo yeama-transformers ohlobo lwamafutha.
Amamodeli e-transformer yohlobo olomile ngokuvamile aqala nge-SC (uhlobo lwe-epoxy resin casting encapsulation), i-SCR (uhlobo lwe-non-epoxy resin casting solid incapsulation type), SG (uhlobo oluvulekile)
"Yebo, into efanayo ukuthi zonke iziguquli zamandla zinezinsimbi zensimbi zamasekhethi kazibuthe kanye nama-winding ama-circuits. Umehluko omkhulu "uhlobo lwamafutha" kanye "nohlobo olomile". Umehluko phakathi kwamafutha kanye nama-transformers omile.Okusho ukuthi, indawo yokupholisa kokubili ihlukile, Eyokuqala isebenzisa uwoyela we-transformer (impela akhona amanye amafutha afana nowoyela we-beta) njengendawo yokupholisa kanye ne-insulating, kanti lena isebenzisa umoya noma amanye amagesi afana ne-SF6 njengesisetshenziswa sokupholisa. ithangi likawoyela eligcwele uwoyela we-transformer. I-transformer eyomile ivamise ukumboza inkaba ye-iron kanye nokusonteka nge-epoxy resin. Kukhona nohlobo olungahlanganisiwe olusetshenziswa kakhulu manje, futhi ukujikajika kufakwe iphepha eliyisivikelo elikhethekile ngenjongo ekhethekile. Upende ovikelayo, njll., kungavimbela ukusonteka noma umgogodla wensimbi ekubeni ube manzi (Ngoba kokubili kuhlukaniswa ngezigaba ezahlukene ngenxa yezindlela zokuhlukanisa ngokwenqubo, ukusetshenziswa kanye nesakhiwo, ngakho-ke sizokhuluma ngombono omncane) okukhiphayo kanye nomthamo , Njengamanje, izinga le-voltage ye-transformer eyomile lingama-35kV kuphela, futhi umthamo uncane kunalowo we-oil transformer, mayelana ne-2500kVA. Ngaphezu kwalokho, inqubo yokukhiqiza i-transformer eyomile iyinkimbinkimbi futhi izindleko ziphakeme kune-oyela transformer yezinga le-voltage efanayo namandla. Njengamanje, inani lamafutha lisakhula. Kodwa-ke, ngenxa yezinzuzo zokushintsha okomile ukuvikelwa kwemvelo, ukunqanda ilangabi, ukumelana nomthelela, njll., kuvame ukusetshenziswa ezindaweni zasendlini nakwezinye izindawo ezidinga kakhulu ugesi nokusabalalisa, njengamahhotela, izakhiwo zamahhovisi, izakhiwo eziphakeme, njll. .Uma ungumsebenzisi we-transformer nje, kufanele kube ngokwanele ukuqonda lezi.” Izinzuzo kanye nokubi kwe-transformer, i-oyela transformer inezindleko eziphansi futhi kulula ukuyinakekela, kodwa iyavutha futhi iyaqhuma. Ngenxa yokumelana nomlilo omuhle, i-transformer eyomile ingafakwa endaweni yesikhungo somthwalo ukunciphisa ukulahlekelwa kwamandla kagesi nokulahlekelwa kwamandla. Nokho, ukushintsha okomile kuyabiza, kukhulu, kunomswakama ompofu nokumelana nothuli, futhi kunomsindo.
Amafutha ashintsha futhi aphume kancane kancane, futhi ushintsho olomile lungahlakazwa futhi luhanjiswe ukuze kube lula. Ihlanzekile futhi kulula ukuyinakekela. Ayidingi isisekelo somshini futhi ayinawo uwoyela ogeleza amanzi.
Umehluko omkhulu phakathi kwama-transformer acwiliswe ngamafutha kanye nama-transformer ohlobo olomile ukuthi akhona yini "amafutha". Njengoba amafutha ewuketshezi futhi enoketshezi, ama-transformer acwiliswe ngamafutha kufanele abe ne-casing. Ingaphakathi le-casing amafutha e-transformer, futhi i-transformer igxiliwe emafutheni. Ikhoyili ye-transformer ayikwazi ukubonakala ngaphandle; kuyilapho i-transformer yohlobo olomile ingenawo amafutha, ayidingi i-casing yangaphandle, futhi ikhoyili ye-transformer ingabonakala ngokuqondile; esinye isici ukuthi i-transformer efakwe ngamafutha inomcamelo wamafutha kuwo, ogcinwe ngaphakathi. uwoyela we-transformer, kodwa manje ama-transformer amasha acwiliswe ngamafutha nawo akhiqizwa ngaphandle kwemicamelo yamafutha;
Ukuze kube lula ukuchithwa kokushisa, okungukuthi, ukugeleza kwamafutha okuvikela angaphakathi, i-transformer egxiliwe ngamafutha ine-radiator eklanyelwe ngaphandle, njenge-sink yokushisa, kuyilapho i-transformer yohlobo olomile ayinayo le radiator, futhi ukuchithwa kokushisa kuncike ku-fan ngaphansi kwekhoyili ye-transformer. Isiphephetha-moya sifana neyunithi yasendlini ye-air conditioner yasendlini;
Ama-transformer acwiliswe uwoyela ngokuvamile afakwa endlini noma ngaphandle ngenxa yezidingo zokuvikela umlilo, kuyilapho ama-transformer ohlobo olomile kufanele afakwe endlini, ngokuvamile emakamelweni okusabalalisa ama-voltage aphansi, ehlangene namakhabhinethi okusabalalisa amandla aphansi.
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