Tsheb fais fab

Chevrolet Bolt / Opel Ampera-e / roj teeb degradation: -8 feem pua ​​​​ntawm 117 km? [video] • CARS

Ib daim vis dis aus ntawm tus neeg siv tau tshaj tawm hauv YouTube, uas kwv yees 117 mais kev tsav tsheb hauv nws Chevrolet Bolt, tus kwv ntxaib ntawm Opel Ampera-e. Qhov no qhia tau hais tias nrog ntau qhov no, lub roj teeb tau poob 8 feem pua ​​​​ntawm nws lub peev xwm qub. Thaum qhov no tsuas yog ib lub tsheb thiab ib tus tswv xwb, cia peb saib cov txiaj ntsig nws thov.

Lub deterioration ntawm lub roj teeb ntawm lub tsheb fais nrog nce mileage yog paub zoo. Cov hlwb lithium-ion yog qhov xwm txheej uas lawv lub peev xwm maj mam txo qis thiab nce mus txog qib tsis txaus ntseeg tom qab ob peb xyoo lawm. Txawm li cas los xij, kev paub theoretical yog ib yam, thiab kev ntsuas tiag tiag yog lwm qhov. Thiab qhov no yog qhov uas cov ntaiv pib.

Thaum Tesla tau taug qab los ntawm ntau tus neeg siv, nyob rau hauv rooj plaub ntawm lwm lub npe peb feem ntau cuam tshuam nrog cov ntaub ntawv sib txawv. Kev ntsuas tau raug coj los ntawm cov xwm txheej sib txawv, los ntawm cov tsav tsheb sib txawv, nrog rau kev tsav tsheb sib txawv thiab kev them nqi. Nws zoo ib yam ntawm no.

> Tesla roj teeb noj: 6% tom qab 100 txhiab kilometers, 8% tom qab 200 txhiab

Raws li tus tswv ntawm Xov Xwm Coulomb, nws Chevrolet Bolt poob 117,5 feem pua ​​​​ntawm nws lub peev xwm roj teeb tom qab 73 txhiab mais (8 txhiab mais). Ntawm 92 feem pua ​​​​ntawm lub roj teeb lub peev xwm, nws qhov ntau yuav tsum poob ntawm qhov tiag (EPA) 383 txog 352 mais. Txawm li cas los xij, qhov no yog qhov nyuaj los txiav txim siab los ntawm daim ntawv thov Torque pom ntawm zaj duab xis, qhov hluav taws xob ntawm cov roj teeb pom kev zoo tib yam, tab sis tus tsim ntawm cov ntaub ntawv hais tias nws tsis ntseeg nws.

Chevrolet Bolt / Opel Ampera-e / roj teeb degradation: -8 feem pua ​​​​ntawm 117 km? [video] • CARS

Xov Xwm Coulomb ntsuas roj teeb siv los ntawm kev tshuaj xyuas seb nws siv zog npaum li cas thaum tsav tsheb. Lub sijhawm no, tom qab nws tau siv 55,5 kWh ntawm lub zog, nws yuav tsum tau mus xyuas lub charger dua.

Nws qhov kev suav ("-8 feem pua") tsis sib xws rau cov duab qhia.. Nws hais tias 55,5 kWh nws muaj hnub no yog tus nqi nruab nrab, txij li kev ntsuas tom qab qhov sib txawv nce mus txog 1 kWh. Yog tias peb xav tias qhov no 55,5 kWh yog tus nqi tiag tiag, nws yuav poob 2,6 mus rau 6 feem pua ​​​​ntawm nws lub zog, nyob ntawm seb tus lej twg nws hais txog:

  • -2,6% muaj peev xwmYog hais tias cov ntaub ntawv siv hluav taws xob yog 57 kWh (duab hauv qab),
  • -6% muaj peev xwmyog hais tias siv yog 59 kWh raws li tus nqi sawv cev los ntawm lub tsheb.

Tsis muaj ib qho xwm txheej saum toj no yog peb mus txog -8 feem pua.

Chevrolet Bolt / Opel Ampera-e / roj teeb degradation: -8 feem pua ​​​​ntawm 117 km? [video] • CARS

Qhov tseeb muaj peev xwm ntawm Chevrolet Bolt roj teeb raws li kwv yees los ntawm prof. John Kelly, uas tau txheeb xyuas lub pob. Nws suav 8 modules ntawm 5,94 kWh thiab 2 modules ntawm 4,75 kWh rau tag nrho ntawm 57,02 kWh (c) John Kelly / Weber State University.

Uas tsis yog txhua yam. Tus kws tsim yeeb yaj kiab nws tus kheej nug nws cov lus qhia txog roj teeb degradation hais tias tom qab General Motors software hloov tshiab, nws poob 2 kWh ntawm lub zog (lub sij hawm 5:40), uas yuav pib tshem tawm tag nrho cov kwv yees qhov sib txawv. Tsis tas li ntawd, cov neeg tawm tswv yim tham txog qhov xoom degradation lossis qhov ntawd ... lawv yeej tsis tau them lawv cov roj teeb siab dua 80-90 feem pua, yog li lawv tsis pom tias lawv puas muaj peev xwm lossis tsis tau.

Nyob rau hauv peb lub tswv yim, kev ntsuas yuav tsum tau txuas ntxiv, vim hais tias cov ntaub ntawv nthuav tawm no muaj kev ntseeg siab.

Cov yees duab muaj nyob ntawm no.

Qhov no yuav txaus siab rau koj:

Ntxiv ib saib