Izindaba Zemboni
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Yimuphi umehluko phakathi kwamandla kagesi alinganisiwe kanye ne-torque phakathi kwama-motor anamandla afanayo?
Kufanele kuqashelwe ukuthi ijubane lama-motor kagesi anamandla afanayo lingahluka kakhulu kuye ngezimo zokusetshenziswa noma imishini esekelayo. Ngendlela yokubonisa, ama-motor angu-2P no-8P ku-motor kagesi yezimboni anejubane elihambisanayo elingu-3000 rpm ku-mot enama-pole amabili...Funda kabanzi -
Kungani injini kagesi idlidliza uma iqalwa noma icishiwe?
Kuma-motor kagesi angenazo izigaba ezintathu, inqubo yokuqalisa iyisigaba esibucayi esithinta kakhulu ukusebenza kanye nempilo yesevisi. Izindlela ezimbili ezivamile zokuqala ama-motor kagesi ukuguqulwa kwamandla kagesi kanye nokuguqulwa kwama-frequency. Lawa masu asiza ekudaleni uchwepheshe wokuqala olinganiselayo...Funda kabanzi -
Yini okufanele ngiyinake lapho ngifaka i-PT100 kumoto kagesi?
Kokubili i-PTC kanye ne-PT100 (izinzwa zokushisa i-PT100 zama-windings nama-Bearings) kuyizinto ezimbili ezisetshenziswa kakhulu ekulinganiseni izinga lokushisa kumongo wokuhlolwa kokushisa komkhiqizo wemoto. Ngokuphambene nalokho, i-PTC ingacatshangwa njengento yokushintsha evuselelwa izinga lokushisa, kanti i-PT100 iyi-soph...Funda kabanzi -
Kungani ama-motor ahambisanayo asebenza kahle kakhulu?
Ama-motor ahambisanayo amagnethi ahlala njalo (ama-PMM) athole ukunakwa kabanzi ezinhlotsheni ezahlukahlukene ngenxa yokusebenza kwawo kahle kakhulu uma kuqhathaniswa nama-motor avamile angenawo ugesi ahambisanayo anezigaba ezintathu. Esinye sezici ezibalulekile zokusebenza kahle okuthuthukisiwe sisezicini zokusebenza ezihlukile ...Funda kabanzi -
Amandla ajikelezayo enjini ye-AC enezigaba ezintathu akhiwa kanjani?
Kuye kwaphawulwa ukuthi amakhasimende angase abe nezinkinga ngokukhukhuleka komgodi noma ukunyuka kwezinga lokushisa kwamabhere ngenxa yamandla e-axial, kungakhathaliseki ukuthi imoto okukhulunywa ngayo iyimoto enamandla kagesi ephezulu noma ephansi. Isimo sokusebenza esihle kakhulu semoto ukuqinisekisa ukuthi...Funda kabanzi -
Iyini injini kagesi ehlala njalo? Ihluke kanjani kunjini kagesi evamile?
—Ngakho-ke kuphakama umbuzo mayelana nokuthi kusho ukuthini igama elithi 'injini yamagnethi ehlala njalo'. Ihluka ngaziphi izindlela kunjini evamile? Injini yamagnethi ehlala njalo ye-AC (PMM) ichazwa njengenjini kagesi esebenzisa izakhiwo zamagnetic zangaphakathi zamagnethi ahlala njalo ...Funda kabanzi -
Ukukhiqizwa Nokulimala Kwe-Corona Yemoto Enamandla Aphezulu
Ama-motor kagesi e-AC ane-voltage ephezulu ayizingxenye ezibalulekile ezisetshenziswayo ezimbonini ezahlukahlukene, kodwa futhi angadala izinselelo ezinkulu, ikakhulukazi maqondana nokukhiqizwa kokukhishwa kwe-corona. Ukukhishwa kwe-corona kwenzeka lapho amandla ensimu kagesi azungeze umqhubi edlula inani elithile...Funda kabanzi -
Uyini Umthelela We-Supply Voltage Ekusebenzeni Kokusebenza Kwe-Squirrel Cage Three-Phase Induction Motors?
Isingeniso Ama-motor okungenisa i-squirrel cage anezigaba ezintathu asetshenziswa kabanzi ngamadivayisi okushayela kagesi asetshenziswa kakhulu yizici ezahlukahlukene, kanti i-voltage yokuphakelwa ingenye yezibaluleke kakhulu. Lesi sihloko sizogxila emthonyeni we-voltage yokuphakelwa ekusebenzeni kwe-squirrel...Funda kabanzi -
Yimiphi imiphumela emibi yokusebenza okuvamile kuma-motor kagesi e-AC anezigaba ezintathu?
Inqubo yokuqala nokumisa yemoto yokungenisa engenazo izigaba ezintathu iyisici esibalulekile sokusebenza kwayo, kodwa ingabangela imiphumela emibi, ikakhulukazi ngaphansi kwezimo zokusebenza ezingapheli. Isikhathi ngasinye lapho imoto iqalwa noma imiswa, isimo sayo sokungaguquguquki siyashintsha kakhulu. Lokhu...Funda kabanzi -
Iyini ithonya lamapharamitha alinganisiwe ekusebenzeni kwangempela kwemoto?
Uma kuhlolwa ama-motor kagesi angenazo izigaba ezintathu, ikakhulukazi ekusetshenzisweni kwezimboni, ukuqonda amapharamitha alinganiselwe kubalulekile ekuqinisekiseni ukuphepha komshini nogesi. Amandla alinganiselwe, i-voltage, i-current, kanye nemvamisa yizincazelo ezibalulekile ezichaza ukusebenza kwemoto...Funda kabanzi -
Iyini ithonya lokugqwala okushisayo kuma-motor ane-voltage ephezulu?
Ukugqwala okushisayo uhlobo olubi lokugqwala okwenzeka emazingeni okushisa aphezulu, ngokuvamile lapho kukhona usawoti oncibilikisiwe kanye/noma amagesi aqukethe isibabule. Uma kusetshenziswa kuma-motor okungenisa amandla aphezulu, lesi simo singaba nemiphumela emibi ekusebenzeni kwemoto kanye nesikhathi sayo sokuphila. Lapha ...Funda kabanzi -
Kuyini ukubopha okuvaliwe kwemoto ye-AC Induction?
Ama-bearings avaliwe awuhlobo lokuthwala kwama-motor angenawo ugesi ahambisana nezigaba ezintathu aklanyelwe ukuvimbela ukungena kokungcola, njengokungcola, uthuli kanye nomswakama, ngenkathi futhi kuvimbela ukuvuza kwesithambisi esikuwo. Lokhu kufezwa ngokusebenzisa ama-seal,...Funda kabanzi