6-220kV mafuta-akanyudza HV transformer

Power transformer

Simba rekushandura chigadziriso chemagetsi chinoshandiswa kushandura imwe kukosha kwe AC voltage (ikozvino) kuita imwe kana akati wandei akasiyana siyana evolti (ikozvino) ine frequency yakafanana.

Chishandiso chinomira chine maviri kana anopfuura mahwindi, kuitira kufambisa simba remagetsi, chinoshandura AC voltage uye ikozvino yeimwe system kuita voltage uye ikozvino yeimwe system kuburikidza nemagetsi induction panguva imwecheteyo. Kazhinji, kukosha kweaya mafungu uye voltages zvakasiyana.

Transformer chinhu chakamira chemagetsi chinoshandiswa kushandura AC voltage uye ikozvino uye kutumira AC magetsi emagetsi. Iyo inozadzisa kutapurirana kwesimba remagetsi zvichibva pamusimboti we electromagnetic induction. Transformers inogona kukamurwa kuva magetsi emagetsi, ekuedza kushandura, kushandura chiridzwa, uye chinangwa chakakosha chekushandura zvichienderana nekushandisa kwavo: magetsi emagetsi midziyo yakakosha yekufambisa uye kugovera simba, pamwe nekugovera kwevashandisi vesimba; Equipment yekuitisa voltage withstand (boost) bvunzo pamidziyo yemagetsi uchishandisa test transformers; Instrument transformers inoshandiswa pakuyera magetsi uye relay kuchengetedzwa mumasangano ekugovera (PT, CT); Chakakosha chinangwa chekushandura chinosanganisira kunyungudutsa choto chemagetsi, welding transformers, electrolytic rectifier transformers, diki voltage inodzora transformers, nezvimwe.

Shanduri yemagetsi chigadziriso chemagetsi chinoshandiswa kushandura imwe kukosha kwe AC voltage (ikozvino) kuita imwe kana akati wandei akasiyana siyana evolti (ikozvino) ine frequency yakafanana. Kana kuchinjanisa ikozvino kunoshandiswa kune yekutanga mhepo, kuchinja kwemagineti kunogadzirwa. Iyo alternating magineti flux inokonzereswa mumhepo yechipiri kuburikidza neiyo magineti conduction maitiro eiyo iron core, zvichikonzera alternating electromotive simba. Kureba kwesecondary induced electromotive force kune hukama nenhamba yekutendeuka mumhepo yepuraimari neyechipiri, kureva kuti, voltage inoenzanirana nenhamba yekutendeuka. Basa guru nderokutumira simba remagetsi, saka, yakayerwa simba ndiyo parameter yayo huru. Rated capacity ndiyo inowanzoshandiswa kukosha kumiririra simba, iro rinoratidza saizi yesimba remagetsi rinofambiswa, rinoratidzwa mu kVA kana MVA. Kana iyo rated voltage inoshandiswa kune transformer, inoshandiswa kuona iyo yakatemerwa ikozvino iyo isingapfuure tembiricha yekukwira muganho pasi pemamiriro akatarwa. Iyo yakanyanya simba-inoshanda simba rekushandura ndiyo amorphous alloy iron core distribution transformer, iyo ine mukana mukuru wekuva neakanyanya kuderera pasina-mutoro kurasikirwa kukosha. Kunyangwe iyo yekupedzisira isina-mutoro kurasikirwa kukosha inogona kuvimbiswa ndiyo yakakosha nyaya inofanirwa kutariswa mukati mese dhizaini maitiro. Paunenge uchironga chimiro chechigadzirwa, kunze kwekufunga kuti iyo amorphous alloy iron core pachayo haina kuzviisa pasi pemasimba ekunze, zvinodikanwawo kunyatso sarudza maitiro emhando yeamorphous alloy panguva yekuverenga.

MUSORO-TYPE-1

High voltage parallel capacitors inokodzera kuenderana kunoenderana mu AC magetsi masisitimu ane simba frequency (50Hz kana 60Hz) ye1kV uye pamusoro. Iwo anoshandiswa kubhadharira inductive reactive simba, kuvandudza simba remagetsi, kuvandudza kunaka kwevoltage, kuderedza kurasikirwa kwemutsara, uye kushandisa zvizere kugona kwekugadzira magetsi nemidziyo yekugovera.

MUSORO-TYPE-1

High voltage parallel capacitors inokodzera kuenderana kunoenderana mu AC magetsi masisitimu ane simba frequency (50Hz kana 60Hz) ye1kV uye pamusoro. Iwo anoshandiswa kubhadharira inductive reactive simba, kuvandudza simba remagetsi, kuvandudza kunaka kwevoltage, kuderedza kurasikirwa kwemutsara, uye kushandisa zvizere kugona kwekugadzira magetsi nemidziyo yekugovera.