Izindaba

01 Inrush yamanjeLapho i-transformer iqala ukunikezwa amandla, kwenzeka into ebizwa ngokuthi i-magnetizing inrush. Nakuba ama-inrush currents ngokuvamile awaphazamisi njengamaza amaphutha, ubude besikhathi sokusebenza kwezibuthe bulandelana ngamasekhondi (uma kuqhathaniswa nezikhathi ezinephutha).

Impumelelo entsha kubuchwepheshe be-UHV! Ukuhlolwa okuyimpumelelo kwesizukulwane esisha isigidi se-volt transformer.Ngo-Okthoba 28, i-TBEA (20.730, -0.94, -4.34%) yaziswa ukuthi isizukulwane esisha se-direct outlet engu-1000kV AC i-extra-high voltage transformer ekhiqizwe i-TBEA isanda kuphumelela zonke izivivinyo ngesikhathi esisodwa, futhi i-TBEA ibe inkampani yokuqala. e-China ukudlula zonke izivivinyo zesizukulwane esisha se-megavolt transformer ngesikhathi esisodwa.Ukuze kuhlangatshezwane nokwethembeka okuphezulu kwemishini yokuphakama okuphezulu, i-TBEA yamisa iqembu elikhethekile locwaningo futhi yaphasisa ukuthuthukiswa komkhiqizo ngesikhathi esisodwa ngemva kwemibukiso eminingi ekhethekile kanye nesiqondiso esivela kuGridi Yombuso kanye nochwepheshe bezimboni.Umkhiqizo uthola idivayisi entsha yokuphuma eqondile okokuqala ngqa futhi uyilungise emzimbeni, ugwema izingozi ezilethwa inqubo yokuhlakaza nokuhlanganisa kabusha esizeni ngemva kokuhlolwa kwedivayisi yokuphuma engaqondile; yamukela isakhiwo esisha sokufaka ikhoyili okokuqala ngqa ukuze sithuthukise izici zokushisa, ukumelana ne-short-circuit, ukusatshalaliswa kokukhuphuka kwezinga lokushisa kanye nenqubo yokukhiqiza i-workshop yomkhiqizo, ikakhulukazi ukuhlangabezana nezidingo zokukhuphuka kwezinga lokushisa kwe-transformer ezindaweni eziphakeme kakhulu; yamukela umbono omusha wokuklama ithangi lamafutha okokuqala ngqa, ithuthukise kakhulu ukusebenza kokuvikela ukuqhuma kwe-transformer. Ngokusetshenziswa kwalobu buchwepheshe obusha, ukusebenza kwezobuchwepheshe kwesizukulwane esisha sama-mega-voltage transformer kudlula okwabandulele, kunciphisa ukulahlekelwa okuphelele ngaphezu kuka-80kW futhi kuthuthukisa kakhulu izinga lokusebenzisa amandla emikhiqizo.Ukuhlolwa okuyimpumelelo kwesizukulwane esisha sesigidi se-volt transformer akuthuthukisi nje kuphela ukuphepha nokuzinza kwe-AC transformer yokusebenza yaseChina ezindaweni eziphakeme, kodwa futhi kudlala indima ebaluleke kakhulu ekusetshenzisweni kwamandla ahlanzekile nokuqinisekisa ukusebenza okuzinzile kwegridi yamandla. .Umthombo: I-China Science and Technology NetworkI-CANWIN futhi umphakeli wemishini ye-TBEA, Uma unesidingo somshini wokusika we-CRGO nomugqa wokusika kanye nama-transformer, wamukelekile ukuxhumana nathi.

1. Iyini imiphumela yamaqembu ahlukene okuxhumanisa ukusebenza okufanayo kwama-transformer?Impendulo: Lapho ama-transformer amaqembu ahlukene okuxhuma esebenza ngokufana, isekethe yesibili izokhiqiza umehluko we-voltage ngenxa yama-voltage ahlukene ezinhlangothi zesibili zama-transformer Δ U2, ngoba umehluko wesigaba esiphelele ekuxhumekeni kwe-transformer uyi-multiple of 30 ° Δ Inani le-U2 inkulu. Uma umehluko we-engeli yesigaba sohlangothi lwesibili lwe-parallel transformer ingu-30 °, Δ Inani le-U2 lingu-51.76% we-voltage elinganiselwe. Uma i-voltage ye-short-circuit Uk ye-transformer ingu-5.5%, ukulinganisa kwamanje kungafinyelela izikhathi ezingu-4.7 zamanje ezilinganiselwe, ezingase zishise i-transformer.Umehluko omkhulu wesigaba ukhiqiza umthamo omkhulu wokulinganisa, ongavunyelwe. Ngakho-ke, ama-transformer amaqembu ahlukene awakwazi ukusebenza ngokufana.

Umgogodla osongwayo kanye nensimbi we-transformer yizona zinto eziyinhloko zokudlulisa nokuguqula amandla kagesi, nokuqinisekisa ukuthi ukusebenza kwawo okuphephile kuyinkinga abantu abakhathazeke ngayo. Izibalo zibonisa ukuthi iphutha libangelwa inkinga ye-iron core, ibalwa endaweni yesithathu engozini ephelele ye-transformer. Umnyango wezokukhiqiza uye wanaka ukukhubazeka kwe-transformer core, futhi wenze intuthuko yobuchwepheshe epayipini lensimbi kanye nepayipi lensimbi engagqwali lokuqapha umgogodla wensimbi kanye nokuqinisekisa ukusekela kancane.

I-CANWIN Isikhungo sokucubungula i-transformer yesizukulwane sesithathu safakwa ekukhiqizeni njengoba bekuhleliwe, futhi amasethi angu-10 emishini eqediwe azofakwa kancane kancane emakethe!Umshini wesizukulwane sesithathu usebenzisa imodi yokugunda okukodwa kanye nezibhakela ezine, okungukuthi, i-swing shear isetshenziswa njengomshini oyinhloko wokugunda, ongasika ama-engeli angama-45 degrees, 90 degrees, kanye nama-135 degrees, futhi ungashintsha i-engeli ngesikhathi. ukugunda ngesivinini esikhulu;Izibhakela ezine zisho amasethi amabili wezibhakela ezimise okuka-V ezinganyakaza ngokulandelana, kanye namasethi amabili wezibhakela ezimise okuka-O ezinganyakaza eceleni nangobude ngesikhathi esisodwa. Ukuhlanganiswa kwesenzo, isenzo esisodwa siphelile!Ithrekhi yomkhawulo weshidi lensimbi ye-silicon yomshini wesizukulwane sesithathu yamukela idizayini yethrekhi evulekile, futhi umkhawulo othwala umkhawulo usebenzisa i-ceramic bear, elula kakhulu ukuyihlanza nokusebenzisa;Ngaphezu kwalokho, umshini wesizukulwane sesithathu nawo wamukela okokuphakelayo kwebhande elizibuthe eliklanywe ngokukhethekile i-CANWIN, elingcono nakakhulu ngemininingwane!

Ukuvikelwa kwegesi kuyisivikelo esiyinhloko samaphutha angaphakathi we-transformer. Ingakwazi ukusebenza ngokuzwela kumasekhethi amafushane aphakathi kwe-transformer kanye ne-inter-layer, amaphutha ensimbi, amaphutha angaphakathi, ukunqanyulwa kwamajika angaphakathi, ukuwohloka kokufakwa kwezinto kanye nokwehla kwezinga likawoyela. Uma iphutha lenzeka ngaphakathi kwe-transformer ecwiliswe ngamafutha, i-arc izobolisa izinto zokuvikela futhi ikhiqize igesi enkulu, egeleza isuka ethangini likawoyela iye emcamelweni kawoyela, futhi ukuqina kwayo kuyahlukahluka ngobukhulu bephutha, ikhombisa ukugeleza komoya nokugeleza kukawoyela Ukuvikelwa kwesenzo kubizwa ngokuthi ukuvikelwa kwegesi, okubizwa nangokuthi ukuvikelwa kwegesi. Ngesikhathi sokusebenza kwe-transformer, ngenxa yamaphutha angaphakathi, ngezinye izikhathi asikwazi ukubona nokuthatha izinyathelo ngesikhathi, okulula ukubangela ezinye izingozi. Ngemuva kokuvikelwa kokudluliselwa kwegesi, ukuvela kwezigameko ezifanayo kungagwenywa ngezinga elithile.

Kungani u-Edison ayeyedwa hhayi iqembu labantu abasungula isibani sikagesi?Kungani kwakunguTesla yedwa owathola ugesi hhayi iqembu?Kungani u-Coulomb ethola imiphumela yamagnetic field yedwa hhayi iqembu?Ngenxa yokuthi bambalwa kakhulu abantu abakwazi ukubekezelela isizungu futhi bazinikele ocwaningweni ngaphandle kokufuna bona, izinkampani ezinekhono ngempela lokusungula nokudala ngokuvamile azihlanganise lutho nesilinganiso sebhizinisi lenkampani kanye nenani lika-R.&D, kodwa kuphela ngokuthatheka kwamalungu eqembu neminyaka yeminyaka. Konke kumayelana nokubekezela!Yisikhathi sokuvuna futhi, sanibonani nonke!Lesi yisizinda sokukhiqiza imishini ye-CANWIN. Izikhungo zemishini edidiyelwe zokushear-stacking zensimbi eziningi zenziwa ngamaqoqo amancane!Ukuze wazi okwengeziwe, Chofoza ku-https://www.cannwindg.comI-imeyili:info@canwinsg.comWhatsApp: +8613702282846#spacertypehighspeedslittingline #transformercore #cuttolengthline #cuttolength #cuttolengthlinemachine #siliconsteelsheetcutting #cuttolengthlinemachinesupplier #drytypetransformermanufacturers #Distributiontransformer #oilimmersedtransformersupplier #cuttolengthlinemanufacturers #transformercore #SlittingLineManufacturer #canwin #automaticallystackedmachine #spacertypeslittingline #highspeedslittingline

I-CAWIN Automatic Equipment Manufacturing Co., Ltd. ingumnikezeli we-State Grid, China Southern Power Grid, kanye nomkhiqizi ochwepheshe wemishini kagesi esezingeni eliphezulu e-China. Ibhizinisi eliyinhloko ukukhiqizwa kwemishini ehlakaniphile kagesi, ukwenza ngokwezifiso ukukhiqizwa kwemishini yamandla, uchungechunge lwemishini yochungechunge lokukhiqiza oluhlakaniphile lwe-transformer, ama-transformer ahlukahlukene anezidingo zokusebenza okuphezulu, kanye nokuhweba ngezinto zikagesi. Ama-transformer ohlobo olomile akhiqizwa yi-CANWIN anomklamo onengqondo kanye nesakhiwo esilula. Inezinzuzo zokusebenza okulula, ukuphepha okuphezulu, ukuzwela okuphezulu, ukulahlekelwa okuphansi, umsindo ophansi, ukonga amandla nokuvikelwa kwemvelo. Okudayiswa kakhulu ekhaya naphesheya, kwamukelwe kahle.

Njengamanje, wonke amazwe emhlabeni ngokuvamile asebenzisa imodi yokusabalalisa ukugunda kwe-transformer core, okuphinde kube imodi yesevisi yamaketanga ezimboni ethuthuke kakhulu izwe lami ebeliyinaka nokufunda kuyo. Eminyakeni yakamuva, ngokuthuthukiswa kobuchwepheshe bokukhiqiza obuhlakaniphile bezwe lami, inqubekelaphambili yobuchwepheshe bokukhiqiza obuhlakaniphile be-transformer core kanye nokuqubuka kwe-coronary pneumonia entsha kuye kwayikhuthaza nakakhulu le nqubekelaphambili.

1. Ukuhluleka kokuvala umoyaKukhona ikakhulukazi i-inter-turn short circuit, i-winding grounding, isifunda esifushane sesigaba ukuya kwesinye, ukuphuka kwezintambo kanye nokushisela ngokuhlanganyela. Izizathu zalokhu kwehluleka yilezi ezilandelayo:① Ngesikhathi sokukhiqiza noma ukulungisa, ukwahlukanisa kwendawo kuyalimala, kushiye amaphutha;② Ngenxa yokungashisi kahle ukushisa noma ukugcwala isikhathi eside ngesikhathi sokusebenza, ama-sundries awela kuma-windings, okwenza izinga lokushisa libe phezulu kakhulu kanye nokuguga;③ Inqubo yokukhiqiza ayilungile, ukucindezela akuqinile, amandla emishini awakwazi ukumelana nomthelela wesifunda esifushane, futhi ukujikajika kukhubazekile futhi ukuvala kuyalimala.

Umthamo wamanje wokuphuka wesifunda esifushane we-low-voltage side circuit breaker ye-transformer yokusabalalisa mancane kakhulu; umthelela we-thermal stability current wekhebula awuqinisekiswanga ohlelweni lokusabalalisa i-low-voltage, okuholela endaweni encane ye-cross-sectional yezinye izintambo zesifunda sokusabalalisa ohlelweni lokusabalalisa lwamandla aphansi.

Ukusebenza okuhambisanayo kwama-transformers kusho ukuthi ama-windings ayisisekelo ama-transformer amabili noma ngaphezulu axhunywe ngokuhambisana ku-busbar ye-voltage efanayo, futhi ama-windings wesibili axhunywe ngokuhambisana kubha yebhasi lenye i-voltage.Incazelo yayo ithi: uma i-transformer eyodwa ihluleka, amanye ama-transformer asebenza ngokufana asengaqhubeka nokusebenza ukuze aqinisekise ukusetshenziswa kwamandla kwabasebenzisi ababalulekile; noma lapho i-transformer idinga ukulungiswa, i-transformer yokulinda ingaxhunywa ngokuhambisana, bese i-transformer okufanele ilungiswe ivaliwe futhi ilungiswe. , engakwazi kuphela ukuqinisekisa ukugcinwa okuhleliwe kwe-transformer, kodwa futhi iqinisekise ukuthi ukunikezwa kwamandla akuphazanyiswa futhi kuthuthukise ukuthembeka kokunikezwa kwamandla.