Motor evumelanisiwe futhi indlela: umehluko, isimiso yokusebenza, ukusetshenziswa

Ukwahlukanisa injini esekelwe nemingcele ahlukahlukene. Omunye wabo, ukuhlukanisa phakathi motors zokuvumelanisa iphinde indlela. Umehluko amadivayisi, izici jikelele kanye mode zokusebenzela zichazwe sihloko.

motor zokuvumelanisa

Lolu hlobo injini uyakwazi isebenze kokubili njengoba i-generator nomshini njengoba ngempela injini. kudivayisi yakhe iyafana generator undiza. Isici nobuntu motor kuyinto ngesivinini EsiZulwini asinayo ukuzungeza umthwalo yokunyathelisa.

Lezi zinhlobo izinjini kabanzi emikhakheni eminingi, ezifana izintambo kagesi, okuyinto badinga isivinini njalo.

Umgomo we operation ye motor zokuvumelanisa

Ngesisekelo osebenza ngayo ukuxhumana edingekayo ujikelezisa amandla kazibuthe armature futhi kazibuthe inductor izingongolo. Ngokuvamile, i ihange Itholakala stator, futhi inductor ibekwe phezu Rotor. Ukuze ephezulu amandla motors esetshenziswa odonsa kagesi izigxobo nababuthaka - unomphela.

Isimiso ezisebenza we motor zokuvumelanisa lihlanganisa (yesikhashana) kanye imodi indlela, okuyinto ngokuvamile okusetshenziselwa ziyahlakazeka zingene edingekayo (isb ngokulinganisa) ngesivinini. Ngalesi sikhathi, inductor emazombezombe noma sesiwancamulile ngumuntu rheostat. Ngemva kokufinyelela isivinini edingekayo inductor uqale ukondla a wamanje njalo.

Izinzuzo Ububi

I yokuntula main yalolu hlobo injini yilezi:

• isidingo ukunikeza emazombezombe DC;
• nobunzima kokuqala;
• ngokuhambisa contact.

ugesi kakhulu, noma ngabe zisetshenziswa bona, kuvumelaniswa. Izinzuzo izinjini ezifana ngokuvamile yilezi:

• nokwethenjelwa eliphakeme;
• enkulu kahle ;
• lula yesondlo.

lokungeniswa motor

Lolu hlobo ustroysta indlela kuhloswe nokuguqula energy kagesi kushintshana zamanje ibe amandla lokukhanda. Kusukela igama ngokwayo, "indlela", singaphetha ngokuthi sikhuluma inqubo ezingafanele. Ngempela, stator magnetic field Ukujikeleza imvamisa sihlala ngaphezulu Rotor.
idivayisi okunjalo siqukethe stator kanye Rotor bunjwa cylindrical, kuye ngohlobo squirrel-yezinyoni motors kabani indlela kungenziwa nilimaza Rotor.

Umgomo we operation

motor kusekelwe ukuxhumana we kazibuthe we stator futhi ngasocansini ne okufanayo ensimini samanje Rotor. Torque kwenzeka uma kukhona umehluko ngesivinini Amasimu.

Manje fingqa umehluko phakathi zokuvumelanisa motor indlela. Kuchazwa kanjani-ke ukusetshenziswa kabanzi uhlobo olufanayo futhi kungagcini - ezinye?

motors evumelanisiwe futhi indlela: umehluko

Ngokungafani izinjini umsebenzi - e Rotor. Ngo uhlobo zokuvumelanisa, kuba njalo noma uzibuthe kagesi. Ngenxa Push-Donsela izingongolo okuphambene stator ujikelezisa ensimini futhi lidlulisela Rotor kazibuthe. isivinini sabo kutholakala efanayo. Kungakho igama - undiza.

It bungatholakala, ngokungafani kuya indlela, ngisho phambili ngo izigaba voltage. Khona-ke ungase idivayisi, like amabhethri capacitor zisetshenziswe ukwandisa amandla.

motors lokungeniswa, zibuye elula futhi enokwethenjelwa, kodwa kusimo yabo nobunzima ngokulungisa ijubane. Ukuze reverse-isigaba lokungeniswa motor (isb, ukushintsha isiqondiso ujikeleza yalo okuhlukile) ushintsho indawo izigaba ezimbili noma babashayeli ezimbili komugqa esondela stator emazombezombe.

Uma sicabanga ijubane ukujikeleza, bese babe lapha zokuvumelanisa iphinde indlela motor umehluko. Ngo uhlobo zokuvumelanisa, lesi sibalo njalo, ngokungafani kuya lokungeniswa. Ngakho-ke, asetshenziswa nini ngokokuqala ngqá lapho kudingeke khona ijubane njalo futhi controllability egcwele, isb, amaphampu, abalandeli kanye compressors.

Thepha umshini othile, khona izinhlobo kubhekwa amadivayisi silula. Ngo motor lokungeniswa ngeke kube yinombolo round linemibhikisho (isibonelo, ayisishiyagalolunye namashumi amathathu ngomzuzu), kuyilapho i-zokuvumelanisa - round (isib ayinkulungwane linemibhikisho ngomzuzu).

Labo nezinye imoto ngemoto kunzima ngempela. Uhlobo zokuvumelanisa has a Mechanics eqinile nakho ngeke kusize sici for yimuphi umthwalo ukushintsha ijubane motor kushaft uyefana. Kulokhu, umthwalo, yebo, kufanele zishintshwe uma sicabangela iqiniso lokuthi injini wakwazi kanjani ukumelana naso, kungenjalo ngeke kulimaze mshini.

Yileyo ndlela motors zokuvumelanisa iphinde indlela. Umehluko phakathi izinhlobo ezimbili ezibangela ububanzi bokusebenzisa zabo, lapho uhlobo oluthile lapho zibhekene nomsebenzi ngokufanele, abanye kuyoba yinkinga. Ngesikhathi esifanayo ungakwazi ukuhlangabezana netindlela kuhlanganiswe.