Izindaba

Ukwethulwa kafushane kokwenyuka kwezinga lokushisa kwemoto Ukwenyuka kwezinga lokushisa kwenjini (okuhlanganisa ne-brushless motor/brushed motor/synchronous motor) yilokhu: ukukhuphuka kwezinga lokushisa okulinganiselwe kwemoto kubhekisela ekukhuphukeni okuphezulu kwezinga lokushisa okuvunyelwe kokumajika kwemoto endaweni yokushisa eklanyelwe ukuma (. ..

Izici zama-motorless motors ukuthi wonke ama-motor anezici zangaphandle zama-DC motors asebenzisa ukuguqulwa kwe-elekthronikhi abizwa ngokuhlanganyela ngokuthi ama-brushless motors.Ngenxa yokubukeka kwe-brushless motor, umngcele oqinile phakathi kwesistimu yokulawula isivinini se-AC kanye ne-DC usub...

Kungani ungazigezi izitsha ngesandla? Cishe lena umbono oyiphutha omkhulu abaningi abanawo mayelana nemishini yokuwasha izitsha. .Eqinisweni, i-dishwa ...

Ukulawulwa kwezikhathi zokuqalisa imoto kanye nesikhathi sokuphumula A. Ngaphansi kwezimo ezijwayelekile, i-motor yekheji ye-squirrel ivunyelwe ukuqala kabili esimweni esibandayo, futhi isikhawu sesikhathi ngasinye akufanele sibe ngaphansi kwemizuzu emi-5.Esimeni esishisayo, kuvunyelwe ukuqala kanye;Kungakhathaliseki ukuthi kubanda noma kushisa, ...

I-algorithm ye-AC brushless motor kanye ne-AC brushed motor Isilawuli se-Scalar Isilawuli se-Scalar (noma isilawuli se-V/Hz) kuyindlela elula yokulawula isivinini semoto yokufundisa Imodeli yesimo esingaguquki yemoto yomyalo isetshenziswa kakhulu ukuthola ubuchwepheshe, isikhashana. ukusebenza akuyona into...

Ama-algorithms ajwayelekile okulawula izinjini e-BLDC brushless DC motors Amamotho e-Brushless DC ayashintshana ngokwawo (ukuguqulwa kokuziqondisa), ngakho ayinkimbinkimbi kakhulu ukuwalawula.Ukulawulwa kwezimoto ze-BLDC kudinga ukuqonda indawo ye-rotor kanye nendlela yokulungisa nokuqondisa imoto.

Ithini inombolo yezigxobo zemoto nokuthi ungahlukanisa kanjani inombolo yezigxobo?Inombolo yezigxobo enjini yinombolo yezigxobo kazibuthe esigabeni ngasinye senjini.Inombolo yezigxobo ihambisana nesivinini se-motor.Ijubane le-2-pole lilinganiselwa ku-3000 RPM, ijubane le-4-pole ngu-1500 RPM, futhi ...

Yiziphi izinto zikazibuthe ezivame ukusetshenziswa kumamotho kazibuthe unomphela?Izinto zikazibuthe ezihlala unomphela ezivame ukusetshenziswa emotweni zifaka omazibuthe aba-sintered kanye nozibuthe bonding, izinhlobo eziyinhloko i-aluminium-nickel-cobalt, i-ferrite, i-samarium cobalt, i-NdFeB njalonjalo.Alnico: Alnico unomphela uzibuthe materia...

I-Aluminium motor yehlukile kune-cast iron motor Uma ungakwazi ukunquma ukuthi usebenzise injini ye-aluminium noma i-cast iron motor, ake sibheke umehluko phakathi kwezinto ezimbili.I-Aluminium shell motor: izinto ezisetshenziswayo yi-aluminium, izinzuzo ziyisisindo esincane, ukushisa okuhle kwe-dissipa ...

Indlela ejwayeleke kakhulu futhi ephumelelayo ye-DC brushless motors motor engangenisi amanzi Amamotho e-DC anamuhla angangeni manzi amancane asebenza ngamamitha angama-30 ngaphansi kolwandle, okuyindinganiso evamile yezimboni, aqanjwa ngokuthi “angangeni manzi,” hhayi amamotho ajwayelekile ashintshiwe, kodwa...

Imodi yokulawula isivinini samandla e-DC brushless motor Ingabe lokho okubizwa ngokuthi ukulawulwa kwesivinini kazibuthe esibuthakathaka, le ndlela yokulawula isivinini, ingqikithi iyindlela yokulawula isivinini se-torque engapheli yesithasiselo, ikakhulukazi izikhathi ezithile, isidingo sejubane elibanzi. umthethonqubo, njengezinye i-gan...

Inombolo yezigxobo zikazibuthe ezidingekayo ezinhlotsheni ezahlukene zamamotho Okokuqala, sikhuluma ngezinhlobo zamagnetization: A.Ukushaja kwangaphandle kwendandatho kazibuthe — okungukuthi, indawo engaphandle yendandatho kazibuthe igcwele izigxobo kazibuthe, ngokuvamile isetshenziselwa i-rotor ye-m...

Izidingo zamamotho amancane e-DC kanye namamotho amancane e-DC angenamabhulashi wezinto zikazibuthe Womabili amamothoni amancane e-DC namamotho amancane e-DC asebenzisa amathayili kazibuthe noma izindandatho kazibuthe, kodwa umehluko omkhulu phakathi kwazo yizidingo ezihlukene zikazibuthe.Ku-waveform yamagnetization, singakwazi . ..

Isimo samanje se-brushless DC motor application I-Brushless DC motor (BLDCM) yakhiwe ngesisekelo se-brushless DC motor, kodwa idrayivu yayo yamanje iyi-AC;Injini ye-Brushless DC ingahlukaniswa ibe yi-brushless rate motor kanye ne-brushless moment motor. motor drive current inezimbili...

Kungani injini ikhiqiza i-axial current?I-current in circuit of the shaft - bearing - base ye-motor ibizwa ngokuthi i-shaft current.Izimbangela zesizukulwane samanje se-axial: I-Magnetic field asymmetry;Kukhona ama-harmonics kugesi wamanje;Ukukhiqiza, ukufakwa akukuhle, ...

Umthelela kazibuthe kagesi ekudlidlizeni kwemoto Kunezimo ezintathu eziyinhloko zokudlidliza kwezimoto: Izizathu zikagesi;Izizathu zemishini;Ukuxutshwa kwemishini nogesi.Namuhla, sikhuluma ngezizathu ze-electromagnetic: 1, ukunikezwa kwamandla kagesi: ukungalingani kwamandla kagesi wezigaba ezintathu, izigaba ezintathu zemoto ...