Uma kuhlolwai-motor kagesi ye-asynchronous induction yesigaba ezintathus, ikakhulukazi ekusetshenzisweni kwezimboni, ukuqondaamapharamitha alinganisiweKubalulekile ukuqinisekisa ukuphepha kwemishini kanye nogesi. Amandla alinganisiwe, i-voltage, i-current, kanye nemvamisa yizici ezibalulekile ezichaza amakhono okusebenza kwemoto kanye nemikhawulo yayo.
**Isilinganiso samandla** yisilinganiso esiphezulu sokukhipha injini esingakunikeza ngaphandle kokushisa ngokweqile noma ukwehluleka ngaphansi kwezimo ezithile. Kuma-motor frequency motors, lesi silinganiso samandla sivame ukuhlotshaniswa nemvamisa ehleliwe, ngokuvamile engu-50 noma engu-60 Hz. Ngokuphambene nalokho, ama-motor frequency motors angasebenza ngaphakathi kwebanga lama-frequency, okuvumela ukuguquguquka okukhulu ekusetshenzisweni, kodwa izilinganiso zawo zidinga ukucatshangelwa ngokucophelela.
**I-Voltage Elinganisiwe** kanye ne-**Rated Current** zibalulekile ekuphepheni kukagesi. I-Voltage ikhombisa i-voltage ephezulu kakhulu injini engayiphatha ngokuphepha, kanti i-current ikhombisa i-current ephezulu kakhulu injini engadonsa ngaphandle kwengozi yokulimala. Ukudlula lezi zilinganiso kungabangela ukushisa ngokweqile, ukwehluleka kokufakwa kokushisa, noma ngisho nokwehluleka kwenjini okubi kakhulu.
**Imvamisa** idlala indima ebalulekile ekusebenzeni kwezemidlalo. Kuma-motor emvamisa yezimboni, imvamisa ayiguquki, okuthinta ngqo isivinini kanye nezici ze-torque yemoto. Kodwa-ke, ama-motor emvamisa eguquguqukayo angakwazi ukulungisa isivinini ngokushintsha imvamisa, okwenza afaneleke ezinhlelweni zokusebenza ezidinga ukulawulwa okunembile.
Ukuphepha kwenjini kunqunywa kakhulu yi-i-torque ekalweI-torque yenjini ithinta ngqo uhlelo lokuthwala kanye nomgodi ojikelezayo.injini enzimas, ama-bearings amakhulu athwala umthwalo ayadingeka. I-torque eningi ingonakalisa ukusebenza kwama-bearings futhi iholele ekuphambukeni komgodi noma ngisho nasekuphukeni kwawo, ikakhulukazi kuma-shafts ahlanganisiwe.
Ukuphepha kukagesi kubonakala nge-voltage elinganisiwe kanye nomsinga. I-voltage ephezulu kakhulu ingalimaza ukuvikelwa kokugoba, kuyilapho umsinga ophezulu ungaholela ekukhuleni kobuningi bamanje. Lokhu, nakho, kubangela ukukhiqizwa kokushisa okweqile ngaphakathi kwama-windings, okungase kubeke engcupheni ukuphepha kukagesi.
Kungakhathaliseki ukuthi iyinjini yemvamisa yezimboni nomaimoto yemvamisa eguquguqukayo, ukuphepha kokusebenza kwayo kugxile ekuphepheni kwemishini kanye nokuphepha kukagesi. Noma yikuphi ukuphambuka ezimweni ezilinganisiwe kuzoba nomthelela omubi enjinini.
Injini ye-Wolong/Injini ye-CNE, njengomkhiqizi ohamba phambili, senza umzamo wethu wokukhiqiza izinjini ngokunemba okuphezulu kanye nekhwalithi ephezulu kumakhasimende ethu.
Isikhathi sokuthunyelwe: Novemba-13-2024