Inyathelo-phantsi sombane 36 ukuya 220 volts

Nesiguquli 220 36 volts ezilungele amnike kwisiphaluka ukukhanyisa iibhate, ama, izindlu zangasese, emagumbini. iimfuno zokhuseleko abeke izithintelo ezithile malunga nokusetyenziswa alternating ixabiso lombane volts 220 nokufuma eliphezulu. Ngoko ke, le yindlela entle kule meko kukuba ukusebenzisa i AC ombane ka-12, 24 okanye 36 volts. Ukuba umntu uza wawumdibanisa womnatha zombane, uya uziva wothukile wobulali kuphela. Akayi esingenakubangela naliphi na umonakalo emzimbeni womntu.

Uyilo transformer

Njengazo naziphi na ezinye sombane step-phantsi 220 36 volts iquka la macandelo:

1. Primary jiko.
2. Secondary jiko.
3. Ezingumongo ngemagnethi.

Kunye engathi eziziiprayimari neziziisekondari zenziwe inani elithile amagophe wire yobhedu. Kudla isetyenziswa ucingo ngobhedu ivanishi bodwa, kuba iimpawu zakhe kuye ngcono kakhulu aluminiyam. Ukuba usebenzisa i-aluminiyam, kuya kufuna izihlandlo eziliqela, nto leyo eyandisa ngokubaluleka ubungakanani nesiguquli. Nangona kunjalo, i-aluminiyamu endaba ucingo cooper ebikade isetyenziswa ngaphambili kwi nabalawuli ombane. Idyokhwe Kuya kuqhutywa ukusuka sombane zentsimbi kunye a ferromagnet. Le nto, nto leyo kakhulu ngakumbi kunaso nasiphi na ngentsimbi.

Amandla kunye ngumlingani inguqu

Unga abangaboniyo ukuqikelela yombane yaso nasiphi na sombane - ubukhulu ubungakanani, kungona kuba. Kodwa ukuba ngokuchanekileyo ukubala amandla ufuna ukuba usebenzise indlela ekhethekileyo. Indlela elula yokubala transformer amandla - a ukuphinda-secondary kwemicimbi ombane amandla yangoku kuyo. Fumana ixabiso elililo kwamandla kovavanyo transformer. Ukusebenza indalo kunye noyilo kwisixhobo enjalo, kuya kufuneka wazi omnye parameter engundoqo eziphawula transformer.

Le nto ngaphezu ratio yotshintsho. Umele lulwahlulo inani amathuba lesibini ukuya zaseprayimari. Ixabiso efanayo zingafumaneka ngokwahlula I2 / I1, kunye ombane U2 / U1. Kuyo nayiphi na yezi meko zintathu, uya kufumana ixabiso efanayo. Nguwe unokufuna for self-ukubala inani ngqo amathuba okuba engathi eziziprayimari nezizisekondari.

ekubaleni transformer

Ukuba kuyimfuneko ukuvelisa transformer 220 for volts 36 (1000 watts), kungakuhle ukuba usebenzise Ngokwefomyula yokubala amandla kwindawo yesibini jiko. Kuxeliwe ngasentla, amandla lilingana imveliso yangoku kwamandla. Ngenxa yoko kukho parameters ezimbini ezaziwa abadume - P2 yi ngqo amandla (1000 W) kunye U2 ombane kwisekethe lesibini (36). Ukusuka kule formula kuyimfuneko ngoku ukubala yangoku ujikeleze lonke wesekethe zaseprayimari.

Enye parameters kakhulu - ukusebenza apho abaguquli ayidluli 0.8. Ibonisa inani amandla osetyenzisiweyo ngqo kwi-network, ungena umthwalo eqhagamshelwe Ikhoyili zasesekondari (kulo mzekelo% 80 kuphela). Umahluko ngamandla kukuba ngokushushubeza i core engathi. Yena yalahleka, kunye nobutyobo. Amandla ukuba ndiyaphela AC, lulwahlulo P2 kahle.

Le ongundoqo kazibuthe nesiguquli

Zonke amandla udlula ukusuka lokuqala ukuya ezizisekondari nosuka yi wobhobhozayo nosiba wenziwa kwi core magnetic (core). Kuxhomekeke P1 amandla icandelo kwindawo engundoqo cross S. Kwiimeko ezininzi, kuba engundoqo ukusebenzisa iseti amacwecwe ngohlobo unobumba "W". Kule ndawo cross-wecandelo elingana imveliso ingcambu ka'B P1 ngokuphindwe ka-1.2. Ukwazi ixabiso ndawo, kunokwenzeka ukuba ukujonga inani amathuba W 1 V. Ukwenza oku, 50 umahlule ngo le ndawo.

Ombane kule engathi eziziiprayimari neziziisekondari aziwa - ngu 220 36 volts. Inani amathuba ngasinye kwezi engathi umiselwa phinda ombane W. Kwimeko apho amaxabiso wokugqibela afunyanwa, kufuneka elingqukuviweyo eliphezulu elilandelayo. Kufuneka kwakhona ukuba makhe sithethe ngoko kwenzekayo xa uqhagamshela umthwalo yesekethe zasesekondari ombane drop. Ngenxa yesi sizathu, kungakuhle ukuba kukwandisa inani amathuba kangangama-10% of theoretical component.

oyinkampani ezintambo

Kwaye ngoku kufuneka wenze ubalo lwe zangoku kwi engathi zaseprayimari nasesekondari. Yangoku elingana lulwahlulo ombane amandla. Ukuba transformer 220 kwenziwa volts 36 (500 watts), ngoko ke kuya kumpompoza ngoku kwisekethe zasesekondari, nto leyo umlinganiselo 500/36 = 13,89 A. I-mveliso kwisekethe zaseprayimari iya kulingana 625 W, kwaye kul - 17,36 A.

Okulandelayo, ukubala ingxinano ekhoyo ngoku. Le parameter ikhankanya ukuba kul iwela kwindawo nganye millimitha sikwere kwicandelo wire. Ngokuqhelekileyo, current abafumana ukuxinana 2 A / isikwere. mm. Ubukhulu be cingo ezifunekayo ngokubhijela na inokumiselwa yokubala elula: Efficiency factor liphindaphindwe ingcambu ye yangoku. Ngenxa yoko, kubalulekile ukuba usebenzise ucingo ogama ububanzi lilingana imveliso 0.8 ukuya 3,73 kwisekethe zamabanga - ngu 2.9 mm (rounded ku-3 mm). Primary jiko ngemfuneko yokusebenzisa ucingo ogama ububanzi ngu 3.33 mm. Xa kunjalo, ukuba anithanga iingcingo ukuya ubukhulu efunekayo, unako ukusebenzisa i iqhinga elula. Ukuze umoya ngaxeshanye iingcingo eliqela enxulumene ngaxeshanye. Umdibaniso macandelo umnqamlezo kufuneka kungabikho ngaphantsi koko lowo besilungiselelwe nguwe. Ucingo elingana umlinganiselo eyiyo isikweri ubukhulu.

isiphelo

Ukwazi le fomyula ezilula, ungenza ngesandla ukwenza sombane ethembekileyo zezokuba uza kusebenza kwimo efanelekileyo. Kodwa simele sazi ukudibanisa indlela sombane 220 ukuya volts 36. Le nto inzima, kwanele ukudibanisa ephambili kwemicimbi ukuya AC-mbane ka-220 V, kwaye secondary - ukulayisha, ukukhanyisa, umzekelo. Ekuqaleni yokuqala ukuzama ukudibanisa transformer emandleni bomthwalo, ukufumanisa ukuba ingaba kukho nobushushu ongundoqo kunye engathi.