Bophelong ba letsatsi le letsatsi, ho tloha lipapaling tsa motlakase ho ea ho likoloi tsa motlakase,motlakase li-motors li ka boleloa hohle.Li-motor tsena li tla ka mefuta e fapaneng joalo ka li motors tse brushed DC, brushless DC (BLDC) motors, le li-motor synchronous motors tse sa feleng (PMSM).Mofuta o mong le o mong o na le litšobotsi le liphapang tse ikhethang, tse etsang hore li tšoanelehe bakeng sa likopo tse fapaneng.
Ha re qaleng ka li-motors tsa DC tse brushed.Li-motor tsena esale li le teng ka nako e telele 'me li sebelisoa haholo lits'ebetsong moo ho bonolo le ho boloka litšenyehelo e le lintlha tsa bohlokoa.Li-motor tse entsoeng ka brushed DC li sebelisa borashe le sepalangoang ho fana ka matla ho rotor ea enjene.Leha ho le joalo, li-brushes tsena li na le ho tsofala ha nako e ntse e ea, e leng se etsang hore ho fokotsehe ho sebetsa hantle le ho ts'epahala.Ho feta moo, li-motor tsa DC tse entsoeng ka brushed li hlahisa lerata le lengata la motlakase ka lebaka la ho kopana khafetsa ha li-brushes le motho ea tsamaeang, ho fokotsa tšebeliso ea tsona lits'ebetsong tse itseng.
Ka lehlakoreng le leng, li-motors tsa BLDC, joalo ka ha lebitso le bontša, ha li sebelise borashe bakeng sa ho tsamaea.Ho e-na le hoo, ba sebelisa lisebelisoa tse laoloang ke elektronike ho laola maqhubu a motlakase.Moralo ona oa brushless o fana ka melemo e mengata ho feta li-motors tsa DC tse brushed.Taba ea pele, li-motor tsa BLDC li ts'epahala ho feta 'me li sebetsa hantle haholo kaha ha ho na borashe bo ka senyehang.Ntlafatso ena ea boits'oaro e fetolela ho boloka matla le ho eketsa bophelo ba betri lits'ebetsong tse nkehang.Ho feta moo, ho ba sieo ha li-brushes ho felisa lerata la motlakase, ho lumella ts'ebetso e khutsitseng, ho etsa hore BLDC motors e be e loketseng bakeng sa lits'ebetso moo lerata e leng ntho ea bohlokoa, joalo ka likoloi tsa motlakase le li-drones.
Ha ho tluoa ho PMSM, ba arolelana lintho tse tšoanang le li-motor tsa BLDC empa ba na le phapang e nyane kahong le taolong ea bona.PMSM motors le tsonasebelisa limakenete tse sa feleng ho rotor, tse ts'oanang le li-motor tsa BLDC.Leha ho le joalo, Li-motors tsa PMSM li na le sinusoidal back-EMF waveform, athe BLDC motors e na le trapezoidal waveform.Phapang ena ea waveform e ama leano la taolo le ts'ebetso ea li-motor.
Li-motors tsa PMSM li fana ka melemo e mengata ho feta li-motor tsa BLDC.Sinusoidal back-EMF waveform ka tlhaho e hlahisa torque le ts'ebetso e boreleli, e bakang ho fokotseha ho hoholo le ho sisinyeha.Sena se etsa hore li-motors tsa PMSM li sebetse hantle bakeng sa lits'ebetso tse hlokang ts'ebetso e nepahetseng haholo le e boreleli, joalo ka liroboto le mechini ea indasteri.Ho feta moo, li-motor tsa PMSM li na le matla a phahameng a matla, ho bolelang hore li ka fana ka matla a mangata bakeng sa boholo bo fanoeng ha bo bapisoa le li-motor tsa BLDC.
Mabapi le taolo, li-motor tsa BLDC hangata li laoloa ho sebelisoa leano la mehato e tšeletseng ea ho fetola, ha li-motors tsa PMSM li hloka li-algorithms tsa taolo tse rarahaneng le tse rarahaneng.Li-motors tsa PMSM hangata li hloka maikutlo a boemo le lebelo bakeng sa taolo e nepahetseng.Sena se eketsa ho rarahana le litšenyehelo tsamaisong ea ho laola likoloi empa e lumella ho laola lebelo le lebelo le ho feta, e loketseng bakeng sa lisebelisoa tse hlokang ts'ebetso e phahameng le ho nepahala.
Anhui Mingteng Permanent Magnet Electrmochini le mochini Equipment Co., Ltd. ke khoebo ea sejoale-joale ea theknoloji e phahameng e kopanyang lipatlisiso le nts'etsopele, tlhahiso, thekiso le lits'ebeletso tsa li-motors tsa magnete tse sa feleng.Re na le sehlopha sa litsebi tsa lipatlisiso le nts'etsopele sa li-motor tse fetang 40 tse sa feleng, tse utloisisang ka botlalo litlhoko tsa tekheniki tsa lisebelisoa tse fapaneng tsa ho khanna liindastering tse fapaneng.Li-motor synchronous motors tsa k'hamphani li atlehile ho sebetsa ka mejaro e mengata joalo ka li-fan, lipompo tsa metsi, li-conveyors tsa mabanta, mabili a bolo, li-mixer, li-crusher, metjhini ea scraper le mechini e ntšang oli masimong a fapaneng joalo ka samente, meepo, tšepe le motlakase. ho fumana litlamorao tse ntle tsa ho boloka matla le ho fumana thoriso e atileng.Re lebelletse Minten e eketsehilengg Li-motors tsa PM li sebelisoa maemong a fapaneng a ts'ebetso ho boloka matla le ho fokotsa ts'ebeliso ea likhoebo!
Nako ea poso: Nov-02-2023