Ndakatenga yakashandiswa BMW i3 94 Ah. Uku kuderera kwebhatiri mushure memakore matatu - kutsiva bhatiri mushure me3 :) [Muverengi]

BMW yaingozvirova dundundu kuti yakaita 200 3 i2s. Mota yakatengwa nyowani inodhura, asi mumusika wechipiri unogona kuwana mota shoma mushure memakore mashanu ekurenda ane yakaderera mamaira uye mutengo wakanaka. Uyu ndiwo muenzaniso wakasarudzwa nemuverengi wedu - uye zvino akafunga kutarisa kuderedzwa kwebhatiri mukopi yake.

Mavara anotevera akaunganidzwa kubva kuzvinhu zvakatumirwa kumupepeti uye ane sumo yekupepeta nezve BMW i3 shanduro.

Kuipa hupenyu hwebhatiri mune yakashandiswa BMW i3

Tafura yezvinyorwa

• Kuipa hupenyu hwebhatiri mune yakashandiswa BMW i3
  • Kuparadza bhatiri muBMW i3 - akati wandei nzira dzakasiyana uye kuverenga
  • Mhedziso: kuderedzwa ne4-5 muzana, kutsiva bhatiri hapana pamberi pe2040.

Sechiyeuchidzo: Iyo BMW i3 imotokari yekirasi B / B-SUV, inowanikwa mushanduro ine maseru ane huwandu hwe60, 94 uye 120 Ah, kureva, ine mabhatiri ane simba re

• 19,4 (21,6) kWh - 60 Ah (chizvarwa chekutanga BMW i3),
• 27,2-29,9 (33,2) kWh - 94 Ah (shanduro yekusimudza chiso),
• 37,5-39,8 (42,2) kWh - 120 Ah (chisarudzo chiri kutengeswa ikozvino).

Hunhu hunobatsira hunosiyana nekuti mugadziri haavape, uye kune data rakawanda rinobva kumusika.

Tsanangudzo yeSamsung SDI 94 Ah cell inosanganisirwa muBMW i3 bhatiri. Tsvaga mauniti ane zvikanganiso 🙂 (c) Samsung SDI

Muverengi wedu akasarudza yepakati vhezheni ine ~ 29,9 (33,2) kWh bhatiri, yakasarudzwa se94 Ah. Nhasi motokari yake ine makore matatu uye yakamhanya makiromita anopfuura 3..

> Yakashandiswa BMW i3 kubva kuGermany, kana nzira yangu kune electromobility - chikamu 1/2 [Czytelnik Tomek]

Kuparadza bhatiri muBMW i3 - akati wandei nzira dzakasiyana uye kuverenga

Kuti nditarise kudonha kwebhatiri huwandu, ini ndinofanira kuziva iyo yezita uye yazvino huwandu. Ndinoziva yekutanga (29,9 kWh), yechipiri ndinogona kuyedza nenzira dzakasiyana siyana.

Nzira nhamba 1. Ndakachajisa motokari yacho ndokutyaira makiromita 210 ndichishandisa 92 muzana yesimba. Ivhareji yekushandisa yaive 12,6 kWh / 100 km (126 Wh / km), chiyero chekukurumidza chaive 79 km / h. Sezvo ndakatyaira 92 km pa210% bhatiri, ingadai iri 228,3 km pabhatiri rakazara.

Zvichienderana neizvi, zviri nyore kuverenga kuti bhatiri inowanikwa 28,76 kWh. Zvinoita 3,8 muzana (1,14 kWh) kana 9 makiromita kurasikirwa kwehuwandu.

Method # 2. Iyi nzira iri nyore. Panzvimbo pekutyaira, ingo pinda muBMW i3 sevhisi menyu uye tarisa mamiriro akataurwa nemota BMS - bhatiri management system. Kwandiri i28,3 kWh. Kuenzaniswa nedata refekitari (29,9 kWh) yakarasika 1,6 kWh, 5,4% simba, iyo inenge 12,7 km.

Method # 3. Nzira yechitatu ndeye kushandisa imwe mhando yekushandisa inobatanidza kumotokari kuburikidza neOBD II interface. YeBMW i3, iyi app ine Electrified. The health status index (SOH) i90 muzana, zvichiratidza izvozvo motokari yakarasikirwa ne10 muzana yekukwanisa kwayo kwepakutanga.

Ko izvi zvakakosha zvinobva kupi? Zvakaoma kutaura. Zvichida mugadziri wekushandisa akatora hukuru hwepamusoro senzvimbo yekutanga uye akawedzera mukudzikisira nguva yekuumbwa kwepasi passivation layer (SEI), iyo isingagone kudzivirirwa uye iyo pakutanga "inodya" kunyangwe akati wandei kilowatt-maawa. ... Kubva pahunyanzvi hunhu hwezvinhu (mufananidzo wekutanga muzvinyorwa), tinogona kuverenga zviri nyore kuti huwandu hwebhatiri reBMW i3 96 maseru x 95,6 Ah yepakati simba x 4,15 V voltage pachaji yakazara = 38,1 kWh (!).

BMW inopa 33 kWh chete, nekuti inoshandisa yakaderera buffer (kureva kuti haibvumiri maseru kubuda kusvika kumagumo), uye inorangarirawo maitiro ekugadzira passivation layer.

> Yakazara bhatiri huwandu uye hunogona kushandiswa bhatiri huwandu - ndezvei? [TICHAPINDURA]

Zvingave zvakare kuti kugona kunotariswa muSOH parameter yeElectrified application. Oraz kusaenzana kwemagetsi pamasero. Mune mamwe mazwi, "mamiriro ehutano" haarevi munhu "kuita".

Zvisinei Isu tinoramba mugumisiro weElectrified seusina kuvimbika zvakanyanya.zvishoma kana uchiongorora kupera kwebhatiri. Nekudaro, isu tinogona kutora huwandu muAh (90,7) inoonekwa muappendix uye toiendesa kune iyo sero yakatarwa. Zvichienderana nekuti isu tinotarisa pane hushoma huwandu (94 Ah) kana huwandu hwepakati (95,6 Ah), kurasikirwa kwemagetsi kwaive 3,5 kana 5,1 muzana.

Mhedziso: kuderedzwa ne4-5 muzana, kutsiva bhatiri hapana pamberi pe2040.

Zviyero zvedu zvakavimbika zvinoratidza kuti kwemakore matatu ekushanda uye ane mileage ye3 km kuparara kwebhatiri kwaive kwe4-5 muzana... Izvi zvinopa anenge 10 makiromita mashoma ekufamba kwendege makore ese matatu / 100. makiromita ekumhanya. Ndinosvika 65 muzana yesimba rekutanga - chikumbaridzo chinoonekwa seyakanyanya dhigirii yekuora - apo mota ine makore makumi maviri nematatu kana 23 zviuru zvemakiromita.

Pashure pemakore anenge 20. Ipapo ini ndichada kufunga kana ndiri kutsiva bhatiri, kana pamwe ndichashandisa yakaderera wattage uye isina simba renji. 🙂

Kudzvinyirirwa uku kunotaridzika sei? Muchina uyu uri kurapwa zvakajairika, kumba ndinouchaja kubva pa230 V kana chiteshi chekuchaja madziro (11 kW). Mugore ndinoita nzendo dzakawanda kutenderera Poland pandinoshandisa DC yekuchaja zviteshi zvekukurumidza (DC, kusvika ku50 kW). Izvi zvimwe hazvina chekuita nekudzikira kwebhatiri, asi ini ndinoda eco-kutyaira uye dzimwe nguva ndinodonha kusvika paavhareji ye12 kWh / 100 km (120 Wh / km) munzira.

Mushure merwendo rwakadaro zuva rinotevera, mota inogona kufanotaura huwandu hwe261 km muEco Pro mode:

Chinyorwa cheMupepeti www.elektrowoz.pl: Kazhinji masero e-lithium-ion anogadzirwa anowanzokura zvishoma nezvishoma (mutsara). Zvisinei, zvinogona kuitika kuti imwe inokundikana nokukurumidza kupfuura imwe, uye ipapo BMS ichanyatso taura dambudziko nebhatiri. Neraki, mumamiriro ezvinhu akadaro, zvakakwana kuparadzanisa bhatiri uye kutsiva imwe yakakuvadzwa sero, iyo yakachipa zvakanyanya pane kutsiva bhatiri rese.

Cherechedzo 2 kubva ku www.elektrowoz.pl edhita hofisi: heino ongororo yehuwandu hwemasero anoshandiswa muBMW i3 nemugadziri wemasero aya, Samsung SDI. Iwe unogona kuona kuti maseru anorasikirwa nekukwanisa mutsara kune angangoita ekutanga 1,5 mitsetse. Izvi zvinotsigirwa nemusika data, uye saka takanzwa kuti fungidziro yekuderera kwemutsara mukugona kunonzwisisika. Hupenyu hwakayerwa muzvikamu zvina zvekushanda zvakakwana zviri muchibvumirano chakanaka nekuverenga kwemuverengi wedu:

Izvi zvinogona kukufadza: