Yini injini?
Imishini kagesi ibhekisela esisetshenziswa kazibuthe sikagesi esibona ukuguqulwa noma ukudluliselwa kwamandla kagesi ngokomthetho wokungeniswa kukagesi.I-motor imelelwa uhlamvu M (i-D standard endala) kusekethe, futhi umsebenzi wayo oyinhloko ukukhiqiza i-torque yokushayela.Njengomthombo wamandla wezinto zikagesi noma imishini ehlukahlukene, i-generator imelelwa uhlamvu G kumjikelezo, futhi umsebenzi wayo oyinhloko ukuguqula amandla kagesi abe amandla emishini.
1. I-Rotor 2. I-Shaft end Bearing 3. Ikhava engemuva 4. Ibhokisi lokuhlangana 5. I-Stator 6. I-Non-shaft end bear 7. Ikhava yangemuva 8. Ibhuleki le-disc 9. Ikhava yabalandeli 10.
A, ukuhlukaniswa kwezimoto kanye nezigaba
1. Ngokohlobo lwamandla asebenzayo, angahlukaniswa abe yi-DC motor kanye ne-AC motor.
2. Ngokwesakhiwo kanye nesimiso sokusebenza, ingahlukaniswa ibe yi-DC motor, i-asynchronous motor kanye ne-synchronous motor.
3. Ngokwezindlela zokuqala nezisebenzayo, zingahlukaniswa zibe izinhlobo ezintathu: i-capacitor-starting single-phase asynchronous motor, capacitor-running single-phase asynchronous motor, capacitor-starting single-phase asynchronous motor kanye ne-split-phase single- isigaba se-asynchronous motor.
4. Ngokwenhloso, ingahlukaniswa ngokushayela imoto nokulawula injini.
5. Ngokwesakhiwo se-rotor, ingahlukaniswa ibe yi-squirrel-cage induction motor (izinga elidala elibizwa ngokuthi i-squirrel-cage asynchronous motor) kanye ne-rotor induction motor (izinga elidala elibizwa ngokuthi i-ronda asynchronous motor).
6. Ngokwejubane lokugijima, ingahlukaniswa nge-motor enesivinini esikhulu, i-low-speed motor, motor-speed motor kanye ne-variable-speed motor.Amamotho anejubane eliphansi ahlukaniswe amamotho anciphisa amagiya, amamotho ancishiswa ngogesi, ama-torque motors nama-claw pole synchronous motors.
Okwesibili, iyini injini?
I-Motor uhlobo lwemishini eguqula amandla kagesi abe amandla emishini.Isebenzisa ikhoyili kagesi (okungukuthi, i-stator winding) ukuze ikhiqize amandla kazibuthe ajikelezayo futhi isebenze ku-rotor (njenge-squirrel-cage evaliwe i-aluminium ifreyimu) ukwakha i-torque kamagnetoelectric ezungezisayo.Ama-motor ahlukaniswe ama-DC motors kanye nama-AC motors ngokuya ngemithombo yamandla ehlukene.Iningi lamamotho ohlelweni lwamandla ama-AC motors, angaba amamotho ahambisanayo noma ama-asynchronous motors (isivinini se-stator magnetic field of motor asigcini ngokuhambisana nesivinini sokujikeleza kwe-rotor).I-motor ikakhulukazi yakhiwe yi-stator ne-rotor, futhi isiqondiso somqhubi onamandla endaweni kazibuthe ihlobene nesiqondiso somugqa wokungenisa wamanje kanye nokazibuthe (isiqondiso sensimu kazibuthe).Umgomo wokusebenza kwenjini ukuthi insimu kazibuthe isebenza kumanje ukwenza injini ijikeleze.
Okwesithathu, isakhiwo esiyisisekelo se-motor
1. Isakhiwo se-asynchronous motor enezigaba ezintathu siqukethe i-stator, rotor nezinye izesekeli.
2. I-DC motor ithatha isakhiwo esine-lamine egcwele i-octagonal kanye namawindi avusa amadlingozi ochungechunge, ofanele ubuchwepheshe bokulawula okuzenzakalelayo obudinga ukuzungezisa phambili nokuhlehla.Ngokuya ngezidingo zabasebenzisi, kungenziwa futhi uchungechunge olusongayo.Amamotho anobude obuyisikhungo obungu-100 ~ 280mm awanawo amajika esinxephezelo, kodwa amamotho anobude obuphakathi nendawo obungu-250mm no-280 mm angenziwa ngokujika kwesinxephezelo ngokuya ngemibandela nezidingo ezithile, futhi amamotho anobude obuphakathi obungu-315 ~ 450 mm anomajika esinxephezelo.Ubukhulu bokufakwa nezidingo zobuchwepheshe zenjini enobude obuyisikhungo obungu-500 ~ 710 mm buhlangabezana nezindinganiso zamazwe ngamazwe ze-IEC, futhi ukubekezelela kobukhulu bemishini kwenjini kuhlangabezana namazinga omhlaba e-ISO.
Ingabe ukhona umehluko phakathi kwemoto nenjini?
I-Motor ihlanganisa i-motor kanye ne-generator.Ingabe i-floorboard ye-generator ne-motor, kokubili kuhlukene ngokomqondo.I-motor ingenye yezindlela zokusebenzisa imoto, kodwa injini isebenza kumodi kagesi, okungukuthi, iguqula amandla kagesi abe ezinye izinhlobo zamandla;Enye indlela yokusebenza kwenjini yijeneretha.Ngalesi sikhathi, isebenza kumodi yokukhiqiza amandla futhi iguqule ezinye izinhlobo zamandla zibe amandla kagesi.Kodwa-ke, amanye ama-motor, njengama-synchronous motors, ngokuvamile asetshenziswa njengama-generator, kodwa angasetshenziswa ngokuqondile njengama-motor.Ama-Asynchronous motors asetshenziswa kakhulu kumamotho, kepha angasetshenziswa futhi njengamajeneretha ngokungeza izingxenye ezilula ze-peripheral.