Amawindingi e-voltage aphakathi naphansi

Ikhoyili ye-transformer

Izinto zokugoqa ezifakwe i-epoxy resin - ezinobungani nemvelo.

Ama-winding anamandla aphezulu okusebenza futhi awakhiphi ingxenye yokukhipha futhi awashisi.

Ama-windings akhiqizwa ngama-conductor e-aluminium noma ethusi.

FACTORY TEST

Ku-transformer ngayinye kulungiswa futhi kukhishwe umbiko wokuhlola, ngokuhambisana ne-IEC 60076. Ngaphandle kokuhlolwa okuvamile, siphinde sinikeze ukuhlolwa kohlobo kanye nokuhlolwa okukhethekile ukuze kuhlangatshezwane nazo zonke izidingo zamakhasimende. Senza okubalulekile kusebenzele amakhasimende ethu ngendlela ephephile nethembekile.

1. Ukuhlolwa okuvamile

Ukulinganiswa kokumelana nokugoba

Ukulinganiswa kwesilinganiso se-voltage kanye nokuhlolwa kokufuduka kwesigaba

Ukulinganiswa kwe-impedance ye-short-circuit kanye nokulahlekelwa umthwalo

Ukulinganiswa kokulahlekelwa okungenamthwalo kanye nokwamanje

Ukuhlolwa kwe-voltage yokumelana ne-AC yomthombo ohlukile

Ukuhlolwa kwe-voltage yokumelana ne-AC okubangelwa yi-AC

Ukulinganisa ukukhishwa okuyingxenye

2. Uhlobo lokuhlolwa

Ukuhlolwa kokukhanya kombani

Ukuhlolwa kokwenyuka kwezinga lokushisa

3. Ukuhlolwa okukhethekile

Ukulinganisa ukukhishwa okuyingxenye

Ukulinganiswa kwezinga lomsindo

Ukuhlolwa kwe-short-circuit

Yiziphi izinhlobo ezimbili zokubopha i-transformer?

Kunezimbobo ezimbili ku-transformer egoqayo ye-coil ephindwe kabili, ngayinye igoqa enkabeni yensimbi efanayo futhi ixhunywe ngokushintshana kwe-magnetic flux. I-voltage enamajika amaningi iphakeme, kuyilapho i-voltage enamajika ambalwa iphansi. Ngakho-ke, ingaguqula izinga elilodwa le-voltage libe elinye izinga elinemvamisa efanayo.

Uyini umehluko phakathi kwama-transformer e-voltage ephansi kanye nama-medium voltage?

Ngokusho kwe-American National Standard Institute (ANSI), ama-transformer ane-voltage ephezulu angaphatha okungenani ama-volts angu-115000 aze afike kuma-volts angu-11,00,000; ama-transformer ane-voltage ephakathi anomthamo olinganiselwe wama-volts angu-2400 kuya ku-69000; kanti ama-transformer ane-voltage ephansi anomthamo ophansi wama-volts angu-240 kanye nomthamo ophakeme wama-volts angu-600.

Ama-Voltage Transformers, aziwa nangokuthi ama-Potential Transformers, amadivayisi anciphisa i-voltage kusuka ezingeni eliphakeme iye ezingeni eliphephile noma elamukelekayo. Angama-transformer axhunywe ngasikhathi sinye aletha umthwalo omncane ekunikezeni.

Kungenzeka ukukala ngokunembile ukuxhumana kwesibili okuxhumanisayo nama-voltage transformers ngoba anesilinganiso esinembile se-voltage kanye nobudlelwano besigaba. I-switchgear eziteshini ezincane ivame ukuba sezinhlangothini ze-voltage ephezulu nephansi yama-power transformers amakhulu. Asetshenziswa kabanzi ezitshalweni zamandla, ezitshalweni zezimboni, kanye nasezinkampanini zikagesi zendabuko. Kunezinhlobo ezintathu zama-voltage transformers:

Ama-transformer e-voltage ephezulu

Ama-transformer e-voltage aphakathi

Ama-transformer e-voltage ephansi

Ama-Transformer E-High Voltage

I-voltage ephezulu, i-voltage ephezulu kakhulu, noma i-voltage ephezulu kakhulu kuhlotshaniswa nokudluliswa kwamandla avela esiteshini samandla. Ukugoqa kwe-transformer ye-voltage ephezulu kumele kulawulwe kude noma kubekwe ngesandla ukuze kugcinwe kahle futhi kuhlolwe. Kudluliselwa ukuze kwandiswe ukusebenza kahle. Ama-transformer e-voltage ephezulu angafakelwa ama-windings e-voltage ephezulu, ukuhlukaniswa kwe-voltage ephezulu phakathi kwama-windings, noma kokubili.

Ama-Transformer e-Voltage aPhakathi

I-voltage ilingana ngokuphambene ne-amperage, ngakho-ke lapho i-voltage ikhuphuka, i-amperage iyancipha. Ama-transformer aphakathi nendawo asebenzisa amandla amaningi kune-transformers aphansi.

Ama-Transformer e-Voltage Ephansi

Ama-transformer e-voltage ephansi ane-rectifier esiza ukuguqula ukuphuma kwawo kube yi-Radio Frequency Interference kanye ne-direct current. Kulolu hlobo lwe-transformer, ugesi uguqulwa ngokudlulisa ugesi kusuka kusethi eyodwa yama-electrical windings uye kwenye.

Ezimbonini eziningi, ama-voltage transformer ayadingeka ukuze kunikwe amandla imishini yawo. I-Schneider Electric India inikeza izinhlobo eziningi zama-voltage transformer aqhutshwa ubuchwepheshe kanye nama-MV switchgear asiza ukuvimbela amaphutha nokuvikela amasekethe kagesi. Ngezixazululo zesimanje ze-Schneider Electric India, guqula amakhono akho okuphatha amandla ngama-medium power transformers amasha. Awanciphisi ikhwalithi futhi ahlinzeka ngemikhiqizo ethembekile.