Mabda'a shaqada ee saddexda shay ee matoorka asynchronous waa inuu ahaadaa:
Marka simmetrical saddex-ternating hadda beddelka ah loo gudbiyo dabaylaha stator saddex-time, goob magnetic wareeg ah ayaa la abuuraa taas oo u wareegeysa saacad-wareeg ah oo ay weheliyaan booska gudaha wareeg ah ee stator iyo rotor at a synchronous xawaaraha n1.Maaddaama goobta magnetic-ka ee wareegtadu ay ku wareegeyso xawaaraha n1, kormeeraha rotor-ku waa mid taagan marka hore, markaa rotor-ka ayaa gooyn doona stator-ka wareegga magnetic wuxuuna dhalin doonaa awood koronto oo la kiciyay (jihada xoogga korantada ee la kiciyay waxaa go'aaminaya gacanta midig. xeer).Maadaama labada daraf ee kaariyadu ay yihiin kuwo gaaban oo wareeg ah giraanta gaaban, iyada oo la raacayo ficilka xoogga korantada ee la kiciyay, hadda la kiciyay ayaa laga soo saari doonaa rotor-ka kaas oo asal ahaan la socda jihada xoogga korantada ee la kiciyay.Kaariyaasha hadda-sida ee rotor-ka waxaa ku dhaqma xoogagga korantada ee ku jira goobta magnetic stator (jihada xoogga waxaa go'aamiya qaanuunka gacanta bidix).Awoodda korantada ee korantada ayaa soo saarta qulqulka korantada ee shafka rotor-ka, kaxaynta rotor-ka si uu ugu wareego jihada wareegga magnetic.
Falanqaynta kor ku xusan, waxaa lagu soo gabagabeyn karaa in mabda'a shaqada ee matoorku uu yahay: marka saddexda rodol ee matoorka (mid kasta oo leh farqiga wejiga ee 120 ee xagasha korantada) waxaa la bixiyaa saddex wareegyo beddelaad ah, goob magnetic wareeg ah. la dhalin doono.Dabaysha dabaysha waxaa ka abuurma dhaq-dhaqaaq la kiciyay (dabaysha rotor-ku waa waddo xidhan).Qalabka rotor-ka ee hadda-xanneeya wuxuu dhalin doonaa xoogga elektromagnetic ee hoos yimaada ficilka wareegga magnetic magnetka ee istator-ka, taas oo samaynaysa qulqulka korantada ee shafka mootada, kaxaynta matoorka si uu u wareego, iyo jihada wareegga matoorku waa mid la jaan qaadaya goobta magnetic wareegeysa.Jiho isku mid ah.
Sababaha: 1. Haddii hal ama laba dabaylo oo matoorku gubto (ama kulayl badan), badanaa waxa sababa hawlgalka luminta wejiga.Ma jiri doonto falanqayn qotodheer oo qotodheer halkan, kaliya sharaxaad kooban.Marka matoorku lumiyo marxalad sabab kasta ha ahaatee, in kasta oo matoorku uu wali sii wadi karo socodsiinta, xawaaruhu hoos ayuu u dhacayaa oo silbashada ayaa sii weynaanaysa.Wejiyada B iyo C waxay noqdaan xidhiidh taxane ah waxayna ku xidhan yihiin si barbar socda wejiga A.Marka rarku is beddelo, Haddii heerka hadda ee wejiga A uu aad u weyn yahay, haddii uu socdo muddo dheer, dabaysha wejigan ayaa si lama filaan ah u kululaan doonta oo guban doonta.Ka dib markii wejiga korantadu lumo, matoorku wali wuu sii wadi karaa inuu ordo, laakiin xawaaruhu sidoo kale si weyn ayuu hoos ugu dhacayaa, silashaduna wuu weynaadaa, iyo heerka magnetic field jarida kirishbooyada ayaa kordha.Waqtigan xaadirka ah, dabaysha wejiga B waa mid furan, dabaylaha A iyo C waxay noqdeen kuwo isdaba-joog ah oo dhaafa Hawlgallada xad-dhaafka ah ee hadda iyo muddada dheer waxay sababi doonaan dabaysha labada weji isku mar ah. halkan ku tilmaan in haddii matoorka joogsan uu ka maqan yahay hal weji oo koronto ah oo la shido, guud ahaan wuxuu sameyn doonaa oo keliya dhawaaq guux ah mana bilaabi karo.Tani waa sababta oo ah bedbeddelka hadda jira ee saddex-waji-symmetrical ah ee la keeno matoorka ayaa dhalin doona goob wareeg ah oo wareeg ah oo birlabeed ah ee xudunta stator.Si kastaba ha noqotee, marka hal weji oo koronto ah uu maqan yahay, goob hal-waji ah oo garaaca magnetic ayaa laga soo saaraa xudunta stator, taas oo aan sababi karin in matoorku uu dhaliyo qulqulka bilawga ah.Sidaa darteed, matoorku ma bilaabi karo marka heerka korontadu maqan yahay.Si kastaba ha noqotee, inta lagu jiro hawlgalka, goob magnet ah oo wareegeysa elliptical oo leh qaybo isku-dhafan oo saddex-waji ah ayaa ka dhex abuurma farqiga hawada ee matoorka.Sidaa darteed, matoorka ordaya ayaa wali socon kara ka dib luminta wajiga, laakiin goobta magnetic waa qalloocan oo qaybta hadda waxyeelada leh ayaa si aad ah u kordheysa., ugu dambayntiina keenta in dabayshu gubato.
Tallaabooyinka liddiga ku ah: Dhib ma laha haddii matoorku yahay mid taagan ama mid firfircoon, waxyeelada tooska ah ee uu keeno hawlgalka weji luminta ayaa ah in hal ama laba weji dabaysha matoorku ay kulaylkarto ama xitaa gubato.Isla mar ahaantaana, hawlgalka xad dhaafka ah ee fiilooyinka korantadu waxay dardar gelisaa gabowga dahaarka.Gaar ahaan xaaladda taagan, marxalad la'aanta waxay soo saari doontaa rotor quful dhowr jeer inta hadda lagu qiimeeyay dabaysha matoorka.Xawaaraha gubashada dabaysha ayaa ka dhakhso badan kana culus luminta wejiga degdega ah inta lagu jiro hawlgalka.Sidaa darteed, marka aan samayno dayactirka maalinlaha ah iyo kormeerka mootada, waa in aan samayno kormeer dhamaystiran iyo tijaabinta qaybta shaqaynaysa ee MCC ee u dhiganta ee matoorka.Gaar ahaan, isku halaynta furayaasha rarka, xadhkaha korantada, iyo xidhiidhada taagan iyo kuwa firfircoon waa in si taxadar leh loo hubiyaa.Kahortagga hawlgalka luminta wajiga.
Waqtiga boostada: Dec-04-2023
