Lilemong tsa morao tjena, li-motor tsa magnet direct drive li hatetse pele haholo 'me li sebelisoa haholo mejarong e lebelo le tlase, joalo ka li-conveyors tsa mabanta, li-mixer, metjhini ea ho taka ka terata, lipompo tse lebelo le tlase, tse nkelang lisebelisoa tsa motlakase tse entsoeng ka li-motor tse lebelo le holimo. mekhoa ea ho fokotsa.Lebelo la lebelo la enjene hangata le ka tlase ho 500rpm.Li-motor tsa magnet direct drive li ka aroloa ka mefuta e 'meli ea meralo: rotor ea kantle le rotor e kahare.External rotor permanent magnet direct drive e haholo-holo e sebelisoa ka mabanta conveyors.
Moralong le ts'ebelisong ea li-motors tsa magnet direct drive tse sa feleng, ho lokela ho hlokomeloa hore drive ea ka ho sa feleng ea magnet direct drive ha ea tšoanela lebelo la tlhahiso e tlase haholo.Ha meroalo e mengata ka hare50r / min li khannoa ke mochine o otlolohileng oa koloi, haeba matla a lula a le teng, a tla fella ka torque e kholo, e lebisang ho theko e phahameng ea likoloi le ho fokotsa katleho.Ha matla le lebelo li lekantsoe, hoa hlokahala ho bapisa katleho ea moruo ea motsoako oa li-motor tse khannang ka kotloloho, li-motor tse lebelo le holimo le likere (kapa meaho e meng ea mochini e ntseng e eketseha le e fokotsehang).Hajoale, li-turbine tsa moea tse kaholimo ho 15MW le ka tlase ho 10rpm butle-butle li amohela sekema sa semi direct drive, li sebelisa likere ho eketsa lebelo la enjene ka nepo, ho fokotsa litšenyehelo tsa makoloi, 'me qetellong li theole litšenyehelo tsa sistimi.Ho joalo le ka li-motors tsa motlakase.Ka hona, ha lebelo le ka tlase ho 100 r / min, ho nahanoa ka moruo ho lokela ho nahanoa ka hloko, 'me ho ka khethoa leano la semi direct drive.
Li-motor tsa magnet direct drive li atisa ho sebelisa li-rotor tse kentsoeng ka holim'a metsi ho eketsa boima ba torque le ho fokotsa tšebeliso ea thepa.Ka lebaka la lebelo le tlase la ho potoloha le matla a manyane a centrifugal, ha ho hlokahale ho sebelisa sebopeho sa rotor se kentsoeng ka ho sa feleng.Ka kakaretso, mekoallo ea khatello, matsoho a tšepe e sa hloekang, le matsoho a tšireletso a fiberglass a sebelisoa ho lokisa le ho sireletsa makenete ea kamehla ea rotor.Leha ho le joalo, lienjineri tse ling tse nang le litlhoko tse phahameng tsa ts'epahalo, lipalo tse nyane tsa palo, kapa li-vibrate tse phahameng le tsona li sebelisa meaho ea rotor ea makenete e hahelletsoeng ka ho sa feleng.
Motlakase o tsamaeang ka lebelo le tlase o tsamaisoa ke converter frequency.Ha palo ea palo ea palo e fihla moeling o ka holimo, ho fokotseha ho eketsehileng ka lebelo ho tla fella ka ho fokotseha ha lebelo.Ha frequency ea frequency converter e le tlase, potoloho ea mosebetsi ea PWM e ea fokotseha, 'me waveform e fokola, e ka lebisang ho feto-fetoha le lebelo le sa tsitsang.Kahoo taolo ea li-motors tsa lebelo le tlase haholo le eona e thata haholo.Hajoale, li-motor tse ling tse lebelo le tlase haholo li sebelisa sekema sa motlakase oa matla a khoheli ho sebelisa maqhubu a holimo a ho khanna.
Li-motors tsa magnet direct drive tse lebelo tse tlase haholo li ka ba tse pholileng ka moea le ho pholile metsi.Pholiso ea moea haholo-holo e amohela mokhoa oa ho futhumatsa oa IC416 oa li-fan tse ikemetseng, 'me pholileng ea metsi e ka ba ho pholisa metsi (IC71W), e ka khethoang ho latela maemo a setša.Ka mokhoa oa ho pholisa metsi, mojaro oa mocheso o ka raloa holimo 'me sebopeho se kopane haholoanyane, empa ho lokela ho lebisoa tlhokomelo ho eketsa botenya ba makenete e sa feleng ho thibela demagnetization e fetelletseng.
Bakeng sa litsamaiso tsa likoloi tse tsamaeang ka lebelo le tlase tse nang le litlhoko tsa taolo ea lebelo le ho nepahala ha maemo, hoa hlokahala ho eketsa li-sensor tsa boemo le ho amohela mokhoa oa ho laola ka li-sensor tsa boemo;Ho phaella moo, ha ho na le tlhokahalo e phahameng ea torque nakong ea ho qala, mokhoa oa ho laola o nang le sensor ea boemo o boetse oa hlokahala.
Le ha ts'ebeliso ea li-motor tsa magnet direct drive e ka felisa mochini oa phokotso oa mantlha le ho fokotsa litšenyehelo tsa tlhokomelo, moralo o sa utloahaleng o ka lebisa litšenyehelong tse phahameng bakeng sa li-motor tsa magnet direct drive le phokotso ea ts'ebetso ea sistimi.Ka kakaretso, ho eketsa bophara ba li-motor tsa magnet direct drive ho ka fokotsa litšenyehelo ka torque ea unit, kahoo li-motor tsa drive tse tobileng li ka etsoa disk e kholo e nang le bophara bo boholo le bolelele bo khuts'oane ba stack.Leha ho le joalo, ho boetse ho na le meeli ea ho eketseha ha bophara.Sekhahla se seholo ka ho feteletseng se ka eketsa litšenyehelo tsa casing le shaft, esita le thepa ea mohaho e tla feta butle-butle theko ea thepa e sebetsang.Kahoo ho rala enjene ea koloi e otlolohileng ho hloka ho ntlafatsa tekanyo ea bolelele ho isa ho bophara ho fokotsa litšenyehelo tsa koloi.
Qetellong, ke rata ho totobatsa hore li-motors tsa magnet direct drive li ntse li le li-motor frequency converter drives.Ntho ea matla ea motlakase e ama hona joale ka lehlakoreng la tlhahiso ea mochine oa motlakase.Hafeela e ntse e le ka har'a sebaka sa bokhoni ba converter frequency, matla a matla a na le tšusumetso e nyenyane ts'ebetsong 'me a ke ke a ama matla a matla ka lehlakoreng la marang-rang.Ka hona, moralo oa motlakase oa motlakase o lokela ho loanela ho netefatsa hore koloi e otlolohileng e sebetsa ka mokhoa oa MTPA, e hlahisang torque e phahameng ka bonyane ba hona joale.Lebaka la bohlokoa ke hore makhetlo a mangata a likoloi tse tsamaeang ka ho toba hangata a tlaase, 'me tahlehelo ea tšepe e tlaase haholo ho feta tahlehelo ea koporo.Ho sebelisa mokhoa oa MTPA ho ka fokotsa tahlehelo ea koporo.Litsebi ha lia lokela ho susumetsoa ke li-motor tsa setso tse hokahaneng le li-asynchronous motors, 'me ha ho na motheo oa ho ahlola katleho ea enjene ho ipapisitsoe le boholo ba hajoale lehlakoreng la motlakase.
Anhui Mingteng Permanent-Magnetic Machinery & Electrical Equipment Co., Ltd ke khoebo ea sejoale-joale ea theknoloji e phahameng e kopanyang lipatlisiso le nts'etsopele, tlhahiso, thekiso le tšebeletso ea li-motor tsa magnete tse sa feleng.Mefuta e fapaneng ea sehlahisoa le litlhaloso li phethehile.Har'a tsona, li-motor tsa magnet tse lebelo le tlase (7.5-500rpm) li sebelisoa haholo mesebetsing ea liindasteri joalo ka li-fan, li-conveyors tsa mabanta, lipompo tsa plunger le limilo ka samente, lisebelisoa tsa moaho, merafong ea mashala, peterole, metallurgy le liindasteri tse ling. , e nang le maemo a matle a ho sebetsa.
Nako ea poso: Jan-18-2024