Isixhobo se-motor asynchronous, isicelo sayo

Umbane we- AC onguNxibelelwano uguqula amandla kagesi abe ngumatshini. Ngaba iyona eqhelekileyo kwishishini. Isixhobo senjini sisilula, umsebenzi uqhubeka ngexesha langoku.

Isixhobo senjini. Iqukethe izingxenye ezintathu: umzimba, i-stator kunye ne-rotor.

Izindlu zinokukhusela i-rotor kunye ne-stator ngokumalunga nemonakalo eyahlukeneyo kunye nefuthe lokusingqongileyo. Iphakamisa iindawo ezinqinileyo.

I-stator yinxalenye echanekileyo yenjini. Iinjongo eziphambili ziyi-core core kunye nesakhelo. Kwibhedi yeenjini, isiphaluka se-magnetic sishukumise i-stator (eyona yintloko i-electromagnetic). Ngexabiso le-nucleus, kwintsimi yamagnetic eyenziwe, ejikelezayo. I-gap emoyeni ihlukanisa i-rotor kunye ne-stator.

I-rotor iyindawo ehambayo yomshini wombane.

Ngenxa yokujikeleza kwensimu yamagnetic kunye nomqhubi ophakathi ngaphakathi, uququzelelo lwenzeka, apho umgaqo wokusebenza komqhubi wokufakelwa kusekelwe. I-stator yakha indawo ejikelezayo yamandla kwaye ihleli ingapheliyo. I-starter ngokwayo ingundoqo yenziwe yintsimbi, apho kukho ukugxininiswa kwimihlaba ekhethekileyo.

Insimu yamagnetic, xa ukuphepheka kwe-rotor kudibanisa, iifom ngaphakathi kwe-EMF. Njengomphumo wale nyathelo, ukuhamba kwamanje kuhamba, okubandakanyeka kunye nombane wamagnetic. Xa i-magnetic field ye-stator kunye nekhoyo yangoku kwi-rotor isebenzisana, i-torque ijikelezayo. Ukujikeleza kwe-rotor kwenzeka kwindlela efanayo kwintsimi, kodwa nge-lag encinane.

Njengomphumo wokungena kwamandla kagesi ukusuka kwinethiwekhi ukuya kwi-stator ehambayo, kuba ngumatshini.

Inani leebini zombini ze-pluses lenza i-injini isivinini.

Isixhobo senjini yokuchithwa sibahlula zibe zimbini iindidi: nge-rotor yesigaba kunye ne-squirrel-cage rotor. Bahluke kwilungiselelo le-rotor. Ukuqalwa kokuqala kwe-short-circuited yintonga, equkethe i-aluminium okanye ithusi, kwaye kumacala omabini e-rotor zivaliwe ngamacongci amabini. Kwi-phase winding ye-motor idibene ne "nkwenkwezi".

Isixhobo senjini sinokukhuselwa ngokuhlukileyo:

Ukukhuselwa - ifakwe kwisixhobo esikhusela ngokukhawuleza ukuba sithintele kwiindawo eziphantsi kombane okanye ukuhamba. Ungavumeli izinto zangaphandle zingene ngaphakathi. Ukupholisa kubangelwa kukusingqongileyo.

Ukutshatyalaliswa, ukhusela emanzini amanzi awela ngokulandelanayo, okanye kwi-angle yee-degrees ezingama-40. Isixhobo esinjalo asikuthinteli ukungena kokungcola nothuli.

Kuvaliwe, apho iingaphakathi zangaphakathi zikhuselwe kwimpembelelo yangaphandle (amaconsi, uthuli).

Ukukhutshwa kwamanzi, ukhusela ekungeneni kothuli.

Ukuvuthwa okuvaliweyo, okuvakalayo okuvela ngaphandle ngaphandle kwenkqubo yokuphuphuma umoya. Umtshini ulapha ngaphandle kwaye uvaliwe ngumbhobho.

Ukutywinwa, kukukhuseleka kakhulu kunxamnye nokungena ngaphandle.

Injini yokubambisa ilawulwa ziziveli ezilawula isivinini se-rotor. Isixhobo esilula senjini senze ukuba sikwazi ukuyisebenzisa kuphela kwimveliso, kodwa nakwimpilo yemihla ngemihla.