Yang'anani pa BMW i3 batire
Kuyambira 2013 BMW i3 likupezeka m'magawo atatu: 60 Ah, 94 Ah ndi 120 Ah. Kuwonjezeka kwa mphamvu kumeneku tsopano kumapangitsa kuti WLTP ikhale yosiyana ndi 285 mpaka 310 km kuti ikhale ndi batri ya 42 kWh.
BMW i3 Battery
Batire mu BMW i3 imagwiritsa ntchito ukadaulo wa lithiamu-ion, womwe pakadali pano umadziwika kuti ndi ukadaulo wothandiza kwambiri pamakampani amagalimoto potengera kuchuluka kwa mphamvu komanso kusiyanasiyana.
Mabatire amphamvu kwambiri omwe amafunikira pamagalimoto onse amagetsi a BMW amaperekedwa kuchokera kumafakitale atatu akampani mumzindawu. Dingolfing (Germany), Spartanburg (USA) ndi Shenyang (China). Gulu la BMW lapezanso malo opangira mabatire apamwamba kwambiri ku Thailand pafakitale yake ya Rayong, komwe amagwira ntchito ndi Gulu la Dräxlmaier. Netiweki iyi idzathandizidwa ndi kupanga zida za batri ndi mabatire okwera kwambiri pamafakitale a BMW Gulu ku Regensburg ndi Leipzig kuyambira pakati pa 2021.
Pofuna kukonza ukadaulo wa batri, BMW ikutsegula malo ake ogwiritsira ntchito ma cell cell mu 2019. Nyumba ya 8 m000 yomwe ili ku Germany ili ndi ofufuza ndi akatswiri opitilira 2 odziwa za sayansi, chemistry ndi electromobility. Kuphatikiza pa ma laboratories ofufuza, wopanga adapanga chomera choyendetsa kuti aberekenso magawo onse opanga ma cell a batri. Chigawochi chidzamalizidwa mu 200.
Potengera luso la malo opangira ma batri komanso pambuyo pake kuchokera kumalo oyendetsa ndege, BMW Gulu ipereka ukadaulo wokwanira wa ma cell a batri ndikupangitsa ogulitsa kupanga ma cell a batri molingana ndi zomwe akufuna.
Mabatire amapangidwa kuti azigwira ntchito pa kutentha kwapakati pa -25 mpaka +60 digiri Celsius. Komabe, pakubwezeretsanso, kutentha kuyenera kukhala pakati pa 0 ndi 60 madigiri.
Komabe, ngati galimotoyo yayimitsidwa panja ndipo kutentha kwachepa, galimotoyo imafunika kutenthetsa mabatire isanayambe kuwalitsira. Momwemonso, pakatentha kwambiri, galimotoyo imatha kuchepetsa mphamvu yamagetsi okwera kwambiri kuti azitha kuziziritsa. Zikavuta kwambiri, mwachitsanzo, ngati dongosolo likupitilira kutentha ngakhale kuti mphamvu yachepa, galimotoyo ikhoza kuyima kwakanthawi.
Galimoto ikayimitsidwa ndipo osagwiritsa ntchito mabatire ake, amatayabe mphamvu zawo. Kutayika kumeneku kukuyerekezeredwa 5% pambuyo pa masiku 30.
BMW i3 autonomy
BMW i3 imapereka mitundu itatu ya mabatire a lithiamu-ion:
60 Ah ili ndi mphamvu ya 22 kWh, yomwe 18.9 kWh ingagwiritsidwe ntchito, ndipo imalengeza 190 km ya kudziyimira pawokha mumayendedwe a NEDC kapena 130 mpaka 160 km yodziyimira payokha.
94 Ah ikufanana ndi mphamvu ya 33 kWh (yothandiza 27.2 kWh), ndiko kuti, NEDC yamtundu wa 300 km ndi mtundu weniweni wa 200 km.
Mphamvu ya 120 Ah ndi 42 kWh pa WLTP kuyambira 285 mpaka 310 km.
Zomwe zimakhudza kudzilamulira
Kudzilamulira kwenikweni kumadalira zinthu zingapo: mulingo wa batri, mtundu wanjira (msewu waukulu, mzinda kapena zosakanikirana), zoziziritsa mpweya kapena zotenthetsera, kuneneratu kwanyengo, kutalika kwa msewu...
Mitundu yosiyanasiyana yoyendetsa ingakhudzenso mtunduwo. ECO PRO ndi ECO PRO + zimakupatsani mwayi wodziyimira pawokha 20 km iliyonse.
Mitundu ya BMW i3 ikhoza kukulitsidwa ndi "Range Extender" (Rex). Ichi ndi chowonjezera chodziyimira pawokha chokhala ndi mphamvu ya 25 kW kapena 34 ndiyamphamvu. Ntchito yake ndikuwonjezera batri. Imayendetsedwa ndi tanki yaying'ono yamafuta 9 lita.
Rex amalola kudziyimira pawokha mpaka 300 km atawonjezedwa ku phukusi la 22 kWh, komanso mpaka 400 km wolumikizidwa ndi phukusi la 33 kWh. BMW i3 rex imawononga ndalama zambiri, koma njira iyi inazimiririka ndi kukhazikitsidwa kwa chitsanzo cha 42 kWh!
Chongani batire
BMW imatsimikizira mabatire ake kwa zaka 8 mpaka 100 km.
Komabe, malingana ndi kugwiritsa ntchito galimoto yamagetsi, batire imatulutsidwa ndipo ingayambitse kuchepa kwapakati. Ndikofunikira kuyang'ana batire la BMW i3 yogwiritsidwa ntchito kuti mudziwe momwe ilili.
La Belle Batterie amakupatsirani satifiketi ya batri odalirika ndi odziimira.
Kaya mukuyang'ana kugula kapena kugulitsa BMW i3 yogwiritsidwa ntchito, chiphasochi chimakupatsani mwayi wodekha ndikutsimikizira ogula anu powapatsa umboni wa thanzi la batri yanu.
Kuti mupeze certification ya batri, zomwe muyenera kuchita ndikuyitanitsa La Belle Batterie Kit yathu ndikupangitsa kuti batire yanu ipezeke kunyumba m'mphindi 5 zokha. M'masiku ochepa mudzalandira satifiketi yokhala ndi izi:
State of Health (SOH) : Ichi ndi chiwerengero cha ukalamba wa batri. BMW i3 yatsopano ili ndi 100% SOH.
BMS (Battery Management System) ndi Reprogramming : ndi nkhani yodziwa kuti BMS yakonzedwa kale.
Theoretical autonomy : uku ndikuwunika kudziyimira pawokha BMW i3 poganizira kuvala kwa batri, kutentha kwakunja ndi mtundu wa ulendo (kuzungulira kwa tawuni, msewu waukulu ndi wosakanikirana).
Satifiketi yathu imagwirizana ndi mphamvu zitatu za batri: 60 Ah, 94 Ah ndi 120 Ah!
