Yintoni injini?
Oomatshini bombane babhekisa kwisixhobo sombane esiqonda uguqulo okanye ukuhanjiswa kwamandla ombane ngokomthetho wokungeniswa kombane.I-motor imelwe ngunobumba uM (umgangatho omdala we-D) kwisekethe, kwaye umsebenzi wayo oyintloko kukuvelisa i-torque yokuqhuba.Njengomthombo wamandla wezixhobo zombane okanye oomatshini abahlukeneyo, i-generator imelwe yileta G kwisiphaluka, kwaye umsebenzi wayo oyintloko kukuguqula amandla ombane kumandla omatshini.
1. I-Rotor 2. I-Shaft end Bearing 3. I-flanged end cover 4. Ibhokisi ye-Junction 5. Stator 6. I-non-shaft end bear 7. I-back end cover 8. I-disc brake 9. I-fan cover 10. ifeni
A, ulwahlulo lweemoto kunye nokuhlelwa
1. Ngokohlobo lonikezelo lwamandla okusebenza, lunokwahlulwa lube yi-DC motor kunye ne-AC motor.
2. Ngokwesakhiwo kunye nomgaqo wokusebenza, inokwahlulwa ibe yimoto ye-DC, i-asynchronous motor kunye ne-synchronous motor.
3. Ngokweendlela zokuqalisa kunye nokuqhuba, inokwahlulwa ibe ziindidi ezintathu: i-capacitor-ukuqala isigaba esinye se-asynchronous motor, i-capacitor-running single-phase asynchronous motor, capacitor-starting single-phase-phase asynchronous motor kunye ne-split-phase-single- isigaba semotor esynchronous.
4. Ngokwenjongo, inokwahlulwa ibe yimoto yokuqhuba kunye nokulawula.
5. Ngokwesakhiwo se-rotor, inokwahlulwa ibe yi-squirrel-cage induction motor (umgangatho omdala obizwa ngokuba yi-squirrel-cage asynchronous motor) kunye ne-rotor induction motor (umgangatho omdala obizwa ngokuba yi-squirrel-cage motor asynchronous).
6. Ngokwesantya sokubaleka, inokwahlulwa ibe yimoto enesantya esiphezulu, isantya esiphantsi, isantya esingaguqukiyo kunye nesantya esiguqukayo.Iimotor ezinesantya esisezantsi zahlulwe zaba ziimotor zokunciphisa igiya, iimotor zokunciphisa i-electromagnetic, iimotor torque kunye neemotor ezihambelana nozipho.
Okwesibini, yintoni injini?
IMoto luhlobo lwezixhobo eziguqula amandla ombane abe ngamandla oomatshini.Isebenzisa i-coil yombane (oko kukuthi, ukujika kwe-stator) ukuvelisa intsimi yemagnethi ejikelezayo kunye nokusebenza kwi-rotor (njenge-squirrel-cage evaliweyo isakhelo se-aluminium) ukwenza i-torque ye-magnetoelectric ejikelezayo.IiMotor zahlulwe kwiinjini zeDC kunye neenjini ze-AC ngokwemithombo eyahlukeneyo yamandla.Uninzi lweemotor kwinkqubo yamandla ziinjini ze-AC, ezinokuthi zibe ziimotor ezihambelanayo okanye iimotor ezilinganayo (isantya sombane we-stator magnetic field asigcini ngokuhambelana nesantya sokujikeleza kwerotor).I-motor ubukhulu becala yenziwe yi-stator kunye ne-rotor, kwaye isalathiso somqhubi onamandla kwintsimi yamagnetic sinxulumene nesalathiso sangoku kunye ne-magnetic induction line (i-magnetic field direction).Umgaqo osebenzayo wemoto kukuba i-magnetic field isebenza ngoku ukwenza i-motor ijikeleze.
Okwesithathu, isakhiwo esisisiseko semoto
1. Isakhiwo se-asynchronous motor yesigaba sesithathu siquka i-stator, i-rotor kunye nezinye izixhobo.
2. Imoto ye-DC ithatha isakhiwo se-octagonal elaminethiweyo ngokupheleleyo kunye nochungechunge lwe-excitation winding, olulungele iteknoloji yolawulo oluzenzekelayo olufuna ukujikeleza phambili kunye nokubuyisela umva.Ngokweemfuno zabasebenzisi, inokwenziwa kwakhona kuthotho lokujija.IiMotor ezinobude obuphakathi kwe-100 ~ 280mm azinayo imbuyekezo yokujija, kodwa iinjini ezinomphakamo ophakathi kwe-250mm kunye ne-280 mm zingenziwa kunye nembuyekezo ejikelezayo ngokwemiqathango ethile kunye neemfuno, kunye neenjini ezinobude obuphakathi kwe-315 ~ 450 mm zinembuyekezo ejikelezayo.Imilinganiselo yofakelo kunye neemfuno zobugcisa zemoto enobude obuphakathi kwe-500 ~ 710 mm ihlangabezana nemigangatho yezizwe ngezizwe ye-IEC, kunye nokunyamezelana komatshini wemoto kuhlangabezana nemigangatho yezizwe ngezizwe ye-ISO.
Ngaba kukho umahluko phakathi kwemoto kunye nemoto?
Imoto ibandakanya injini kunye nejeneretha.Ngaba i-floorboard yejenereyitha kunye ne-motor, ezi zimbini zihluke ngokwengqiqo.I-motor yenye yeendlela zokusebenza kweemoto, kodwa i-motor isebenza kwimodi yombane, oko kukuthi, iguqula amandla ombane kwezinye iindlela zamandla;Enye indlela yokusebenza yenjini yijenereyitha.Ngeli xesha, isebenza kwimo yokuvelisa amandla kwaye iguqula ezinye iindlela zamandla zibe ngamandla ombane.Nangona kunjalo, ezinye iinjini, ezinjengeemotor ezihambelanayo, zihlala zisetyenziswa njengejenereyitha, kodwa zisenokusetyenziswa ngokuthe ngqo njengeenjini.Iinjini zeAsynchronous zisetyenziswa kakhulu kwiimotor, kodwa zinokusetyenziswa njengejenereyitha ngokongeza izinto ezilula zeperipheral.