Motar kwandishan na ɗaya daga cikin mahimman abubuwan da ke cikin na'urar sanyaya iska.Ba tare da motar ba, kwandishan ya rasa ma'anarsa.

Motoci masu sanyaya iska sun haɗa da compressors, injin fan (magoya bayan axial da magoya bayan giciye), da igiyoyin samar da iska (motoci masu tafiya da injinan aiki tare)

Motar asynchronous lokaci-lokaci

Kwampressors guda ɗaya don na'urorin sanyaya iska suna da iska guda biyu, wato farawa da iska mai ƙarfi (manin winding), da kuma tashoshi uku, waɗanda su ne na gama gari, tashar farawa da tashoshi mai gudana, waɗanda galibi ana sarrafa su ta hanyar capacitor da aiki. aiwatar da sarrafa saurin gudu akai-akai.

A lokacin aiwatar da fara motar zuwa aiki na al'ada, ana haɗa haɗin wutar lantarki na yau da kullum tare da capacitor a cikin jerin, don haka na'urar lantarki tana da kyakkyawan aiki mai kyau, babban inganci da ƙarfin wutar lantarki, kuma yana aiki da aminci.

Motar asynchronous mai hawa uku

Tsarinsa yayi kama da na injin mai hawa ɗaya.Bambanci shi ne cewa stator na mota mai hawa uku yana kunshe da nau'i uku na windings gaba daya.Waɗannan iskoki guda uku an haɗa su a cikin ramummuka na stator core kuma ana yin turbaya ta kusurwar lantarki 120° a cikin rarraba sararin samaniya.

Ana iya haɗa iska guda uku a siffar Y ko △.Lokacin da igiyoyin simmetrical guda uku suka shiga cikin iskar stator (wato, igiyoyin igiyoyi uku sun bambanta da 120 ° dangane da lokaci da lokaci), ratar iska tsakanin rotors yana haifar da filin maganadisu mai jujjuya, wanda ke haifar da rotor. don samar da karfin wutar lantarki saboda shigar da wutar lantarki.

Motar asynchronous mai hawa uku yana da tsari mai sauƙi da kyakkyawan aiki.Ƙunƙarar ƙarfi, inganci da ƙarfin wutar lantarki sun fi na injin asynchronous lokaci ɗaya.Don haka, na'urorin sanyaya iska masu ƙarfi, irin su na'urar kwandishan kwandishan, galibi suna amfani da injina asynchronous mataki uku.

Ka'idodin injina da ake amfani da su a wasu na'urorin sanyaya iska

1. Motar Stepper

Motar stepper wani yanki ne na zartarwa wanda ke juyar da siginar bugun wutar lantarki zuwa matsuguni na layi ko mawuya ta angular, wato, lokacin da aka sanya siginar bugun jini akan motar, motar tana motsa mataki ɗaya.

Na'ura mai jujjuyawar siliki ce mai juzu'in juzu'i biyu na dindindin da aka yi da maganadisu na dindindin.Da'irar ciki na stator da da'irar waje na rotor suna da ƙayyadaddun ƙayyadaddun ƙayyadaddun iska, don haka ratar iska ba ta dace ba, kuma tazarar iska ita ce mafi ƙanƙanta, wato, ƙarfin maganadisu shine mafi ƙanƙanta.

An saita juzu'i mai ma'ana a cikin armature na stator, kuma ana ƙara siginar bugun wutar lantarki zuwa ƙarshen iskar ta hanyar samar da wutar lantarki ta musamman.Lokacin da stator winding ba a kuzari, akwai wani Magnetic flux samu ta wurin dindindin maganadisu rotor a cikin Magnetic da'irar na mota.

Wannan jujjuyawar za ta karkata zuwa ga madaidaicin sandunan rotor zuwa matsayi a cikin da'irar maganadisu inda rashin son ya yi kadan.

Lokacin da wutar lantarki ta ƙara bugun bugun jini zuwa jujjuyawar motar, ƙayyadaddun igiyoyin magnetic guda biyu na stator da igiyoyin maganadisu biyu na rotor suna korarsu, kuma na'urar tana jujjuya kusan 180° counterclockwise a gaban kibiya n har sai Sandunan maganadisu na stator da kishiyar sandunan rotor suna gaba da juna.

2. Dindindin na maganadisu synchronous motor

Micro-motar da aka yi amfani da ita a cikin na'urar kwandishan gasasshen gasasshen ruwa shine na'urar maganadisu ta dindindin mai aiki tare da katse-pole mai fara aiki tare.

Wutar lantarkin motar shine ~ 220V/50Hz, kuma stator ɗin ta ya ƙunshi calo mai siffa mai nau'in kofi, na'ura mai nau'i-nau'i guda ɗaya da guntun sandar sanda;rotor zobe ne na ferrite tare da babban tilastawa.

Ana rarraba sandunan kaguwa daidai gwargwado tare da kewaye, kuma adadin nau'i-nau'i na katako (nau'i-nau'i-nau'i-nau'i-nau'i na maganadisu) ana ƙididdige su ta hanyar saurin aiki tare da ake buƙata.Motar lilo tana da nau'i-nau'i-nau'i-nau'i-nau'i masu yawa, ƙananan gudu, babban juzu'i, ƙaramin ƙarfin fitarwa, tsari mai sauƙi kuma babu tsayayyen tuƙi.Yawanci ana shigar da maɓallin maigidan akan sashin kula da kwandishan.Wutar wutar lantarki ce don haɗa kwampreso, fan da sauran kayan aikin zartarwa, da kuma maɓalli mai zaɓi don canza yanayin aiki na kwandishan.

Da Jessica