Kune mhando mbiri dzekutyaira mota dzinowanzo shandiswa mumotokari nyowani dzesimba: yekusingaperi magineti synchronous motors uye AC asynchronous motors. Mazhinji emagetsi emagetsi matsva anoshandisa anogara magineti synchronous motors, uye nhamba diki yemotokari dzinoshandisa AC asynchronous motors.
Parizvino, kune mhando mbiri dzekutyaira mota dzinowanzo shandiswa mumotokari nyowani dzesimba: yekusingaperi magineti synchronous motors uye AC asynchronous motors. Mazhinji emagetsi emagetsi matsva anoshandisa anogara magineti synchronous motors, uye nhamba diki yemotokari dzinoshandisa AC asynchronous motors.
Kushanda musimboti wekusingaperi magineti synchronous mota:
Kupa simba stator uye rotor inogadzira inotenderera magineti, zvichikonzera hukama pakati pezviviri. Kuti rotor icheke mitsara yemagineti uye ibudise ikozvino, kutenderera kunoda kunonoka pane kutenderera kwekutenderera kwemagineti ye stator inotenderera. Sezvo iwo maviri achigara achimhanya asynchronously, anonzi asynchronous motors.
Kushanda musimboti we AC asynchronous mota:
Kupa simba stator uye rotor inogadzira inotenderera magineti, zvichikonzera hukama pakati pezviviri. Kuti rotor icheke mitsara yemagineti uye ibudise ikozvino, kutenderera kunoda kunonoka pane kutenderera kwekutenderera kwemagineti ye stator inotenderera. Sezvo iwo maviri achigara achimhanya asynchronously, anonzi asynchronous motors. Sezvo pasina mechanical connection pakati pe stator uye rotor, haisi nyore chete mukugadzirisa uye yakareruka muhuremu, asiwo inovimbika mukushanda uye ine simba rakakwirira kudarika DC motors.
Permanent magineti synchronous motors uye AC asynchronous motors imwe neimwe ine zvayakanakira nezvayakaipira mumamiriro akasiyana ekushandisa. Zvinotevera ndezvimwe zvakajairika kuenzanisa:
1. Kunyatsogona: Kushanda kwechigarire magineti synchronous mota kunowanzo kukwirira kupfuura iyo ye AC asynchronous mota nekuti haidi magnetizing ikozvino kuti igadzire magineti. Izvi zvinoreva kuti pasi pesimba rimwe chete rekubuda, iyo inogara magineti synchronous mota inoshandisa shoma simba uye inogona kupa kureba kwekufamba.
2. Kuwanda kwesimba: Kuwanda kwesimba kwechigarire magineti synchronous motor inowanzokwirira kupfuura yeA AC asynchronous motor nekuti rotor yayo haidi windings uye saka inogona kuve yakanyanya compact. Izvi zvinoita kuti magineti echigarire anoenderana nemamotor awedzere kubatsira munzvimbo-inomanikidzirwa maapplication akadai semotokari dzemagetsi uye madrones.
3. Mutengo: Mutengo we AC asynchronous motors unowanzo kuderera pane wekusingaperi magineti synchronous motors nekuti chimiro chayo che rotor chiri nyore uye hachidi magineti asingagumi. Izvi zvinoita kuti AC asynchronous motors iwande mune mamwe maapplication-asingaite, senge midziyo yemumba nemidziyo yemaindasitiri.
4. Kudzora kuoma: Kudzora kuomarara kwechigarire magineti synchronous motors kazhinji yakakwirira kupfuura iyo AC asynchronous motors nekuti inoda chaiyo magineti kutonga kuti iwane hunyanzvi hwepamusoro uye hukuru hwesimba. Izvi zvinoda zvakanyanya kuomarara kudzora algorithms uye zvemagetsi, saka mune mamwe maapplication akareruka AC asynchronous motors inogona kuve yakakodzera.
Muchidimbu, magineti echigarire synchronous motors uye AC asynchronous motors imwe neimwe ine zvayakanakira nezvayakaipira, uye dzinofanirwa kusarudzwa zvinoenderana neyakajeka application mamiriro uye zvinodiwa. Mupamusoro-kushanda uye yakakwirira-simba-density zvikumbiro senge mota dzemagetsi, zvechigarire magineti synchronous motors dzinowanzo batsira; nepo mune mamwe maapplication-sensitive application, AC asynchronous motors inogona kuve yakakodzera.
Kukanganisa kwakajairika kweiyo nyowani simba mota drive motors zvinosanganisira zvinotevera:
- Insulation kukanganisa: Unogona kushandisa mita yekudzivirira kugadzirisa kusvika ku500 volts uye kuyera zvikamu zvitatu zvemota uvw. Yakajairika insulation kukosha iri pakati pe550 megohms uye infinity.
- Yakasakara splines: Iyo mota inopuruzira, asi mota haipindure. Disassemble mota kuti utarise dhigirii rekupfeka pakati pemazino e spline uye mazino emuswe.
-Motor yakakwirira tembiricha: yakakamurwa kuita maviri mamiriro. Yekutanga ndiyo tembiricha yepamusoro chaiyo inokonzerwa nepombi yemvura isingashande kana kushaikwa kwekutonhodza. Yechipiri inokonzerwa nekukuvadzwa kwekushisa kwemota sensor, saka zvinodikanwa kushandisa renji yekupikisa yemultimeter kuyera maviri tembiricha sensors.
- Resolver kutadza: yakakamurwa kuita maviri mamiriro. Yokutanga ndeyokuti kutonga kwemagetsi kwakakuvadzwa uye rudzi urwu rwekukanganisa runoshumwa. Yechipiri imhaka yekukuvara chaiko kweanogadzirisa. Iyo sine, cosine uye excitation yemotor solver inoyerwa zvakare zvakasiyana uchishandisa resistor marongero. Kazhinji, maitiro ekupikisa e sine uye cosine ari padyo ne48 ohms, ari sine uye cosine. Kupokana kwekusimudzira kunosiyana nemaohm akawanda, uye kunakidzwa kuri ≈ 1/2 sine. Kana iyo solver ikakundikana, kushorwa kuchasiyana zvakanyanya.
Iwo splines eiyo nyowani simba mota drive mota akapfekwa uye anogona kugadziriswa kuburikidza nematanho anotevera:
1. Verenga iyo inogadzirisa angle yemota usati wagadzirisa.
2. Shandisa midziyo kugadzirisa zero-kugadzirisa mugadziri usati wasangana.
3. Mushure mekugadzirisa kwapera, unganidza motokari uye kusiyana uye wozoendesa motokari. #electricdrivecyclization# #electricmotorconcept# #motorsinnovationtechnology# # motorprofessionalknowledge# # motorovercurrent# #深蓝superelectricdrive#
Nguva yekutumira: May-04-2024