1. Mefuta ea literene tsa likoloi tsa likoloi tsa motlakase oa terene
Likoloi tsa ho fetisa motlakase ke mofuta oa lisebelisoa tse sebelisoang bakeng sa ho sebetsana le thepa le lipalangoang. Mefuta ea bona ea makoloi e arotsoe haholo ka mekhahlelo e 'meli: li-motor tsa DC le li-motor tsa AC. Li-motors tsa DC li bonolo ebile li bonolo ho li laola 'me li sebelisoa haholo likariking tsa ho fetisa motlakase oa terene; Li-motor tsa AC li na le menyetla ea tšebeliso ea matla le matla a ho jara, 'me li ntse li sebelisoa haholo lilemong tsa morao tjena.
2. Molao-motheo oa ho sebetsa oa likoloi tsa DC
Li-motor tsa likoloi tsa motlakase tsa DC ke mofuta oa lisebelisoa tse fetolang matla a motlakase hore e be matla a mochini. Ha motlakase o otlolohileng o feta har'a matsoelintsoeke a armature, matsoelintsoeke a armature a potoloha tlas'a ts'ebetso ea matla a khoheli, 'me likhoele tse matsoelineng a letsoho li tla etsa hore ho be le matla a matla a khoheli, e leng se etsang hore tsela ea matsoelintsoeke a armature a fetohe. ho baka hore ho be le matla a khoheli a potolohang sebakeng sa libetsa. Ka lehlakoreng le leng, matla a khoheli a potolohang a khanna armature ho potoloha, 'me ka lehlakoreng le leng, a sebelisana le matla a khoheli a sa feleng ho etsa hore enjene e sebetse ka mokhoa o tloaelehileng.
Ho na le mekhoa e 'meli ea taolo bakeng sa li-motor tsa DC: taolo e tobileng ea motlakase le taolo ea PWM. Taolo ea motlakase e tobileng ha e sebetse hantle ebile e loketse maemo ao lebelo le sa fetoheng haholo; Taolo ea PWM e ka finyella ho leka-lekana pakeng tsa ts'ebetso e phahameng le bokhoni bo boholo ba mojaro. Ka hona, li-motor tsa likoloi tsa motlakase tsa terene hangata li tsamaisoa ke taolo ea PWM ho netefatsa hore ho na le tekano lipakeng tsa ts'ebetso le katleho.
3. Mosebetsi oa Molao-motheo oa AC Motor
Motlakase oa AC ke sesebelisoa se tsamaisoang ke motlakase o mong. Ho ea ka litšoaneleho tsa mekhahlelo e meraro ea motlakase, karolo e bohareng e potolohang (ke hore, rotor) ea motlakase oa AC e tla fetoloa ke matla a ikemetseng a motlakase. Ha tlhahiso ea matla e leka ho hula rotor, e tla hlahisa rotor hona joale sebakeng sa stator matsoelintsoeke, e leng se etsang hore karolo ea motlakase e hlahise phapang e itseng ea mohato, ka tsela eo e hlahisa torque e kholoanyane le ho khanna koloi ea ho fetisa motlakase oa terene ho sebetsa.
Li-motor tsa AC li ka laoloa ke taolo ea vector le taolo ea induction. Taolo ea Vector e ka fihlela li-torque tse ngata tsa tlhahiso le ho ntlafatsa ho potlakisa le ho jara matla a enjene; taolo ea induction e loketse maemo a lebelo le tlase, empa hape e na le litšobotsi tsa lerata le tlase. Likariking tsa ho fetisa motlakase oa terene, ka lebaka la tlhokahalo ea mojaro o phahameng, matla a matla a matla, lerata le tlaase le litšobotsi tse ling, taolo ea vector e atisa ho sebelisoa ho finyella ts'ebetso e sebetsang le e ka tšeptjoang.
Nako ea poso: May-30-2024
