Inzira zitandukanye za powertrain amashanyarazi

Byumvikane ko hamwe n’iterambere rikomeje guteza imbere ikoranabuhanga rizigama ingufu z’imodoka, ikigereranyo cya peteroli ikoreshwa n’imodoka nshya zitwara abagenzi mu Bushinwa gikomeje kugabanuka, kandi kiri hafi y’agaciro ka 5L kuri kilometero 100 muri 2020. Kugeza ubu, a umubare munini wikigereranyo cyo hejuru (12-13) + Miller cycle yakoreshejwe. + Ibikoresho bitandukanye byo kwimura + tekinoroji yo hasi hamwe nubundi buryo bugezweho bwo kuzigama ingufu, ingufu zumuriro wa moteri ya lisansi iragenda yegera urwego mpuzamahanga rwateye imbere rwa 40%; igipimo cyo kohereza byikora cyageze kuri 70%, 7DCT na 8AT byageze ku musaruro rusange; CVT, CVT180, CVT250 ikurikiranye umusaruro rusange.

Nubwo bimeze bityo ariko, guhangana nigihe kizaza hamwe n’ibipimo by’ibyuka bihumanya ikirere, biracyagoye kubahiriza ibipimo gusa kugirango tunoze ubushyuhe bwa moteri ya lisansi. Wang Binggang, umuyobozi w’itsinda ry’impuguke z’imishinga mishya y’ingufu z’imodoka, mu kiganiro yagiranye na Gasgoo yavuze ko urebye imiterere y’igihugu cyanjye, ikoranabuhanga ritandukanye ry’imodoka n’ubwoko bw’ingufu birakwiriye. Mugihe utezimbere amashanyarazi yimodoka, birakenewe guha agaciro iterambere ryimodoka gakondo. Guhinduka. Itsinda ry’impuguke rero ryemeje ko mu myaka 15 iri imbere, imodoka gakondo z’Abashinwa zizahindurwa byimazeyo.

Tekinoroji yingenzi kugirango amashanyarazi akorwe neza

Nkumuntu utanga ibisubizo byuzuye kumashanyarazi ya powertrain, Transmission ya SAIC yateje imbere ikiraro cyamashanyarazi cyihuta kandi cyimbitse. Nk’uko byatangajwe na Lu Jibo, umuyobozi wa tekinike ureba imbere muri Shanghai Automotive Transmission Co., Ltd., iki ni ikiraro cya gatatu-kimwe cyo gutwara ibinyabiziga kigaragaza guhuza byimazeyo umuvuduko mwinshi, umuvuduko mwinshi wihuta wa moteri hamwe na moteri ndende -umugenzuzi wimikorere MCU kwishyira hamwe. Umuvuduko ntarengwa wa moteri yo gutwara urashobora kugera kuri 16000rpm; kugabanya byateguwe kandi bitezwa imbere ukurikije ibisabwa na Volkswagen yo mu Budage. Imbaraga zimpinga zishobora kugera kuri 165KW, itara rya mpinga ni 300Nm, naho itara kumpera yibiziga rikagera kuri 3900Nm. Mugihe kimwe, moteri yo gutwara igabanyijemo imbaraga ndende kandi nkeya. Verisiyo, kugabanya irashobora gukoresha ibipimo bitandukanye byihuta, kandi irashobora gukoreshwa muburyo butandukanye nka SUV n'imodoka.

Ibishobora kuba isoko ryamashanyarazi ya powertrain

Kuri powertrain, nubwo hazaba imbogamizi nyinshi munzira yo gukwirakwiza amashanyarazi, iri soko rifite imbaraga zikomeye ziterambere riracyakwiriye icyifuzo cya buri wese.

Amakuru aheruka kugurishwa yerekana ko mu Kwakira 2020, igurishwa ryinshi ry’imodoka nshya zitwara abagenzi zirenga 144.000, umwaka ushize wiyongereyeho 119.8% naho ukwezi ku kwezi kwiyongera 15.9%. Hamwe no kugarura isoko ryimodoka nshya yingufu zigaragara, isoko ryimodoka zitwara abagenzi ryatangiye gukira. "Twarebye amakuru yose y’ubwishingizi ndetse n’igurisha rya terefone. Kuva muri Nyakanga, umuvuduko w’iterambere ry’isoko ryose wari hejuru ya 100%, ibyo bikaba byerekana ko isoko rishya ry’ingufu ryatumye izamuka ry’ibicuruzwa muri rusange."

Duan Zhihui, Ikigo cy’igihugu gishinzwe ingufu z’ibinyabiziga gishinzwe guhanga udushya, kimaze igihe kinini gikurikiza ubushakashatsi n’iterambere ry’amashanyarazi y’amashanyarazi, aracyagaragaza ko afite icyizere ku isoko ry’amashanyarazi. Byumvikane ko kuri ubu hari ubwoko burenga 90 bwa sisitemu ya Hybrid mu gihugu ndetse no hanze yarwo, muri byo usanga inzira nyamukuru ari ugutandukanya ingufu, urukurikirane hamwe, hamwe na P2 cyangwa P2.5. Izi tekinoroji eshatu zifite ibyiza byazo nibibi. "Iyo ibigo biteza imbere cyane ikoranabuhanga ry’ibivange, ntuzayobewe n'igitekerezo kitari cyo kandi uhitemo inzira itari nziza." Duan Zhihui yajuririye.