Asynchronous motor: zane da kuma na'ura

Uku-lokaci asynchronous mota tare da kurege keji da aka kirkiro da baya a 1889, 8 Maris, sanannen masanin kimiyya Rasha da kuma m Mikhail Osipovich Dolivo-Dobrovolsky. Tuni a kawai wani shekara, Disamba 15, 1890, da aka kirkiro da kuma jadadda mallaka mota tare da zamewa-zobe Motors.

Uku-lokaci asynchronous motor - daya daga cikin na kowa lantarki na'urorin a cikin masana'antar. Yana da sauki ta yi aiki, abin dogara, kuma yana da fairly low price. Asynchronous motor daukan kusan casa'in cikin dari na jimlar yawan injuna a dukan duniya. Yana za a iya samu kusan ko'ina - daga cikin zane na wani al'ada Injin, har zuwa manyan masana'antu shagunan, ba a ma maganar da ikon. Ya kuma yi babban fasahar zamani a duniya na masana'antu.

Asynchronous motor - da wata na'ura da aka tsara don maida na'urar samar da makamashi cikin inji makamashi. "Asynchronous" kawai nufin "ba synchronous". An fahimci cewa irin wannan na'ura da mita da wanda wani juyawa Magnetic filin generated da stator, zai zama ko da yaushe mafi girma daga cikin kudi a wadda rotates da m ɓangare na mota - na'ura mai juyi.

Asynchronous motor kunshi wani ajali part - da stator da m juyawa part - na'ura mai juyi.

A stator aka harhada daga zanen gado na matsa lantarki karfe da kuma yawanci yana da wani cylindrical siffar. A GROOVES da zuciyar da aka suya stator Tuddan aka sanya na Tuddan waya. Stator windings a 'yan. Data Tuddan axis kullum canja da wani kwana na 120 digiri zumunta da juna. A iyakar wadannan windings iya alaka a star ko Delta (dangane da irin ƙarfin lantarki ne amfani).

A rotors da irin wannan na'ura, a matsayin shigar da mota, da kuma masu gajeren-circuited lokaci.

Nau'i na farko (a short-circuited na'ura mai juyi) - a core wanda aka harhada daga jan ko aluminum sandunansu aza a cikinta Tuddan. A sanduna suna da alaka zuwa karshen zobba, kuma su bayyanar da kama wani kurege keji. Af, don haka wannan na'ura mai juyi rubuta sau da yawa ake magana a kai a matsayin "kurege-keji". A na'ura mai juyi ne a cikin wannan harka sake tattara daga lantarki karfe zanen gado, guga man da kuma zuba aluminum.

Phase na'ura mai juyi ne sau da yawa ake kira da na'ura mai juyi zamewa zobe. Shi yana da uku-lokaci Tuddan, wanda shi ne ainihin quite daban-daban daga stator windings. Amma, da iyakar da windings na na'ura mai juyi zamewa zobe (lokaci) da alaka a wani star. The free iyakar an haɗa ka da zamewa zobba game da shi. A Tuddan kewaye sukan kara ƙarin resistor saboda gaban na musamman goge, da alaka da zobba. Irin wannan resistor qara juriya a cikin na'ura mai juyi kewaye, wanda na taimaka wa wani smoother farawa da kuma rage dabi'u inrush halin yanzu - yana da muhimmanci sosai ga irin wannan inji, kamar uku-lokaci asynchronous Motors.