Taolo ea turbocharger ea likoloi ke eng?
Mokhoa oa taolo oa turbocharger ea koloi o etsoa haholo-holo ke sistimi ea taolo ea khatello ea turbocharger ea khase e ntšang mosi e laoloang ka elektroniki. Sistimi ena e entsoe ka valve ea solenoid ea ho fokotsa khatello, actuator ea pneumatic, valve ea bypass le supercharger. Taolo ea khatello ea booster ea sistimi e etsoa ka ho bula le ho koala valve ea bypass: ha valve ea bypass e koetsoe, hoo e batlang e le khase eohle ea mosi e phalla ka har'a booster, 'me khatello ea booster ea eketseha; Ha valve ea bypass e buloa, karolo ea khase ea mosi e ntšoa ka kotloloho ka kanale ea bypass, 'me khatello ea booster ea fokotseha.
Ho buloa le ho kwalwa ha valve ea bypass ho finyelloa ke ECU (Elektroniki ea taolo ea Yuniti) ka taolo ea valve ea solenoid ea relief pressure le actuator ea pneumatic . ECU e laola khatello ea boost ho latela khatello ea intake manifold, 'me valve ea bypass e buloa ka lebelo le phahameng le mojaro o moholo ho qoba mojaro o feteletseng oa mechine le oa mocheso oa enjene ka lebelo le phahameng. Ho phaella moo, mehlala e meng e boetse e sebelisa sistimi ea taolo ea closed-loop, ka sensor ea boemo ho fepa liphetho tsa 'nete tsa ts'ebetso ho ECU, ho lokisa ho latela ho kheloha, ho laola torque ea enjene ka nepo haholoanyane.
Molao-motheo o sebetsang oa turbocharger ke ho khanna turbine ka har'a khase ea mosi e ntšitsoeng ke enjene, ebe e hatella moea o kenang ho ntlafatsa bongata ba moea, ka hona e ntlafatsa bokhoni ba ho chesa le matla a tlhahiso . Turbocharger e sebelisa inertia impulse ea khase ea mosi e ntšitsoeng ke enjene ho sutumelletsa turbine ka kamoreng ea turbine, e khanna coaxial impeller ho hatella moea ka har'a silindara, e eketsa khatello le bongata ba moea, 'me ka hona e eketsa matla a tlhahiso ea enjene .
Mesebetsi e meholo ea li-turbocharger tsa likoloi e kenyelletsa lintlha tse latelang:
Eketsa matla le torque ea enjene: Li-turbocharger li eketsa moea o kenang ka har'a silindara, e leng se nolofalletsang enjene ho kenya mafura a mangata ka nako e le 'ngoe, ka hona li eketsa matla le torque ea enjene. Ka kakaretso, li-turbocharger li ka eketsa matla a maholo a enjene ka 20% ho isa ho 40%, le torque e kholo ka 30% ho isa ho 50%.
Fokotsa tšebeliso ea mafura le mesi e tsoang: Li-turbocharger li fokotsa tšebeliso ea mafura le mesi e tsoang ka ho ntlafatsa bokhoni ba ho chesa ba enjene le ho ntlafatsa bokhoni ba mocheso. Haholo-holo, turbocharger e ka fokotsa tšebeliso ea mafura ea enjene ka 5% ho isa ho 10%, 'me mesi e tsoang likhase tse kotsi tse kang CO, HC le NOx le eona e fokotseha ka ho lekana.
Tekanyo e ntlafetseng ea mafura: Lienjene tse nang le li-turbocharger li chesa hamolemo, li boloka 3% ho isa ho 5% ea mafura. Ho phaella moo, li-turbocharger li ntlafatsa litšobotsi tsa ho bapisa enjene le litšobotsi tsa karabelo ea nakoana bakeng sa moruo o ntlafetseng oa mafura.
Ntlafatsa ho ikamahanya le maemo le botshepehi ba enjene: Turbocharger e ka etsa hore enjene e be maemong a fapaneng a bophahamo, mocheso le maemo a mojaro ho boloka tshebetso e betere le botsitso, ho qoba matla a fokolang a enjene, ho kokota, ho chesa haholo le mathata a mang. Ka nako e ts'oanang, turbocharger e ka boela ea lelefatsa bophelo ba enjene le ho fokotsa sekhahla sa ho hloleha .
Mosebetsi oa puseletso ea plateau : sebakeng sa plateau, ka lebaka la moea o mosesaane, ts'ebetso ea lienjine tse tloaelehileng e tla ameha 'me matla a tla fokotseha. Turbocharger e ka etsa puseletso ea tahlehelo ea matla e bakoang ke moea o mosesaane ka ho eketsa bongata ba ho kenella.
Haeba o batla ho tseba ho eketsehileng, tsoela pele ho bala lingoloa tse ling hoke sebaka sa marang-rang!
Ka kopo re letsetse haeba o hloka dihlahiswa tse jwalo.
Zhuo Meng Shanghai Auto Co., Ltd.e ikemiselitse ho rekisa likarolo tsa likoloi tsa MG&MAUXS lia amohelehaho reka.
