Ta yaya ne asynchronous inji da kuma wanda ya? Ir? Ira su

Dalilin da cewa asynchronous inji suna yadu amfani, shi ne saukin da zane, AMINCI da manufacturability. A applicability na uku-lokaci da kuma guda-lokaci cibiyar sadarwa, da fadi da kewayon capacities, sauƙi na canza shugabanci na juyawa - duk wannan ya sa su ba makawa kamar yadda koran wani m iri-iri na'urorin, ciki har da inji kuma isar tsarin.

A gagarumin amfani jin dadin da asynchronous inji, shi ne su babban matakin yadda ya dace.

Mafi na kowa Motors - kilowatt, su aikace-aikace ne sosai m, kusan kowane masana'antu, da suka sa har a babban ɓangare na drive raka'a.

The sunan asynchronous lantarki inji sun samu saboda su kusurwa gudu dogara a kan inji load a kan shaft. A mafi girma da juriya karfin juyi, don haka ta halitta shi rotates sannu a hankali. A fada bayan kusurwa gudu daga cikin na'ura mai juyi daga rotational gudun Magnetic filin generated da na yanzu suna gudãna ta cikin stator windings, aka kira zamewa. Yana da aka lasafta, kamar yadda mai mulkin, a matsayin dangi darajar:

S = (ωn-ωp) / ωn

inda:

ωn - Magnetic filin rotational gudun, Rev / min...

ωp - na'ura mai juyi gudu, Rev / min ..

Dangi dabi'u na aza a kan zamiya shaft nuna musamman a cewa yanayin da idling S shi ne kusan sifili.

The na'urar asynchronous inji ne guda a matsayin wani lantarki mota ko janareta. A ciki surface na stator aka bayar da musamman GROOVES, wanda aka aza a Tuddan (a cikin hali na uku-lokaci wadata, kuma ga guda-lokaci Motors - biyu). A na'ura mai juyi ne ma sauki, da tsarin kama da kurege keji, kuma sun shorted windings ko lamba zobba.

A cikin hali na zomo-keji na'ura mai juyi saboda inductive-kori-kura daga yanzu a cikin stator windings na na'ura mai juyi electromotive karfi ya auku bisa ga hannun dama mulki. Sa'an nan kuma duk mai sauki ne, biyu Frames, wanda ya wuce wani lantarki halin yanzu, fara hul] a da juna, da kuma a can ne karfin juyi.

Asynchronous inji, wanda na'ura mai juyi da aka bayar tare da lamba zobba aiki ko da sauki ikon zuwa juyawa Tuddan an ciyar da kai tsaye ta hanyar carbon goge. Irin wannan rotors ake kira zamani.

Single-lokaci shigar da Motors da biyu windings, da kuma fara aiki, domin samar farko karfin juyi da kuma na'ura mai juyi kusurwa unwinding har zuwa aiki gudun. Wadannan Motors ana amfani da inda uku-lokaci cibiyar sadarwa ne ba samuwa, misali, don fitar da juyawa sassa na iyali kayan.

Bugu da kari ga engine shigar da su kishiyar manufar inji, janareto. Su na'urar ne ma irin wannan. Don da bashi da Rasha lantarki injiniya, za mu iya amincewa magana game da manyan al'amurra na kasar mu a filin lantarki Motors na da irin wannan. MO Dolivo-Dobrovolsky baya a 1889, duniya ta farko uku-lokaci ikon amfani da samu a juyawa Magnetic filin. Modern asynchronous inji ba su bambanta ba daga farko uku-lokaci Motors daga cikin manyan Rasha kirkiro da kuma masanin kimiyya.