Ngithenge iBMW i3 94 Ah eke yasetshenziswa. Lokhu ukonakala kwebhethri ngemva kweminyaka engu-3 - ukushintshwa kwebhethri ngemva kuka-2039 :) [Umfundi]

AbakwaBMW bavele bazishaya isifuba ngokuthi benze ama-200 3 i2. Imoto ethengwe entsha iyabiza, kodwa emakethe yesibili ungathola izimoto ezimbalwa ngemuva kokuqashisa iminyaka emi-5 ezinamamayela aphansi futhi nenani elihle. Lona imodeli eyakhethwa uMfundi wethu - futhi manje unqume ukuhlola ukuwohloka kwebhethri ekhophi yakhe.

Umbhalo olandelayo uqoqwe kusuka kokuthunyelwe kumhleli futhi unikeza isingeniso sokuhlela mayelana nezinguqulo ze-BMW i3.

Ukonakala kwebhethri ku-BMW i3 esetshenzisiwe

Uhlu lokuqukethwe

• Ukonakala kwebhethri ku-BMW i3 esetshenzisiwe
  • Ukubhujiswa kwebhethri ku-BMW i3 - izindlela eziningana ezahlukene kanye nokubala
  • Isiphetho: ukuwohloka ngamaphesenti angu-4-5, ukushintshwa kwebhethri ngaphambi kuka-2040.

Njengesikhumbuzo: I-BMW i3 iyimoto yekilasi B/B-SUV, etholakala ngezinguqulo ezinamaseli anamandla angu-60, 94 no-120 Ah, okungukuthi, ngamabhethri anamandla

• 19,4 (21,6) kWh - 60 Ah (isizukulwane sokuqala i-BMW i3),
• 27,2-29,9 (33,2) kWh - 94 Ah (inguqulo ye-facelift),
• 37,5-39,8 (42,2) kWh - 120 Ah (inketho okwamanje iyathengiswa).

Amanani awusizo ayahluka ngoba umenzi akawanikezi, futhi kunedatha eminingi evela emakethe.

Ukucaciswa kwebhethri le-Samsung SDI 94 Ah elifakwe ebhethrini le-BMW i3. Thola amayunithi anamaphutha :) (c) Samsung SDI

Umfundi wethu ukhethe inketho emaphakathi enamandla ebhethri angu-~ 29,9 (33,2) kWh, ekhethwe ngokuthi 94 Ah. Namuhla imoto yakhe ineminyaka engu-3 ubudala futhi isihambe amakhilomitha angaphezu kuka-100..

> Kusetshenziswe i-BMW i3 yaseJalimane, noma indlela yami eya ku-electromobility - ingxenye 1/2 [Czytelnik Tomek]

Ukubhujiswa kwebhethri ku-BMW i3 - izindlela eziningana ezahlukene kanye nokubala

Ukuze ngihlole ukwehla komthamo webhethri, ngidinga ukwazi umthamo wayo wegama kanye nowamanje. Ngiyazi eyokuqala (29,9 kWh), eyesibili ngingayihlola ngezindlela eziningi ezahlukene.

Inombolo yendlela 1. Ngayishaja ngokuphelele imoto futhi ngahamba amakhilomitha angu-210 ngisebenzisa amandla angamaphesenti angu-92. Isilinganiso sokusetshenziswa sasingu-12,6 kWh / 100 km (126 Wh / km), isivinini esijwayelekile sasingu-79 km / h. Njengoba ngishayele i-92 km ngebhethri engu-210%, kungaba ngu-228,3 km ngebhethri egcwele.

Ngokusekelwe kulokhu, kulula ukubala ukuthi umthamo webhethri okhona ungu-28,76 kWh. Kuyenzeka Amaphesenti angu-3,8 (1,14 kWh) noma amakhilomitha angu-9 wokulahlekelwa kwebanga.

Indlela # 2. Le ndlela ilula. Esikhundleni sokushayela, vele ufake imenyu yesevisi ye-BMW i3 futhi uhlole isimo esibikwe yi-BMS yemoto - uhlelo lokuphatha amabhethri. Kimina, lokhu kungu-28,3 kWh. Uma kuqhathaniswa nedatha yefekthri (29,9 kWh) alahlekelwe ngu-1,6 kWh, amandla angu-5,4%., okungaba ngu-12,7 km.

Indlela # 3. Indlela yesithathu ukusebenzisa uhlobo oluthile lohlelo oluxhuma emotweni ngesixhumi esibonakalayo se-OBD II. Ku-BMW i3, lolu hlelo lokusebenza lufakwe ugesi. Inkomba yesimo sezempilo (SOH) ingamaphesenti angama-90, iphakamisa ukuthi imoto ilahlekelwe amaphesenti angu-10 omthamo wayo wokuqala.

Avelaphi lawa magugu? Kunzima ukusho. Mhlawumbe umthuthukisi wohlelo lokusebenza uthathe amanani aphezulu njengesiqalo futhi wengeza ekucekeleni phansi isikhathi sokwakheka kwesendlalelo se-passivation (SEI), esingenakugwenywa futhi esiqale "sidle" ngisho namahora ambalwa angama-kilowatt. . Kusukela ekucacisweni kobuchwepheshe bamaseli (umfanekiso wokuqala embhalweni), singabala kalula ukuthi umthamo omkhulu webhethri we-BMW i3 96 amaseli x 95,6Ah umthamo omaphakathi x 4,15V ivolthi eshajwe ngokugcwele = 38,1kWh (!).

I-BMW inikeza kuphela u-33 kWh ngoba isebenzisa isigcinalwazi esingaphansi (okungukuthi ayivumeli izakhi ukuthi zikhishwe kuze kube sekugcineni), futhi ikhumbula inqubo yokwenza ungqimba lwe-passivation.

> Isamba somthamo webhethri namandla ebhethri asebenzisekayo - kumayelana nani? [SIZOPHENDULA]

Kungase futhi kube ukuthi umthamo uyacatshangelwa kulungiselelo lwe-SOH lohlelo lokusebenza olufakwe ugesi. Oraz i-voltage engalingani kuwo wonke amaseli. Ngamanye amazwi, "isimo sempilo" ngeke sisho "ukusebenza" komuntu.

Nokho Sichitha umphumela ofakwe ugesi njengokungathembeki kakhulu., okungenani uma uhlola ukuguga kwebhethri. Kodwa-ke, singathatha umthamo we-Ah (90,7) obonwa kuhlelo lokusebenza futhi sikubalulele ekucacisweni kweseli. Kuya ngokuthi sigxile kumthamo omncane (94 Ah) noma umthamo ophakathi (95,6 Ah), ukulahlekelwa kwamandla kwakungamaphesenti angu-3,5 noma angu-5,1.

Isiphetho: ukuwohloka ngamaphesenti angu-4-5, ukushintshwa kwebhethri ngaphambi kuka-2040.

Izilinganiso zethu ezinokwethenjelwa zibonisa ukuthi ngemva kweminyaka engu-3 yokusebenza kanye ne-mileage ye-100 km ukuwohloka kwebhethri kwakungamaphesenti angu-4-5. Lokhu kunikeza ibanga elingaphansi kwamakhilomitha ayi-10 njalo eminyakeni emithathu / 100 XNUMX. amakhilomitha okugijima. Ngifinyelela amaphesenti angu-65 wamandla okuqala - umbundu obhekwa njengezinga eliphezulu lokuwohloka - lapho imoto ineminyaka engu-23 ubudala noma amakhilomitha ayizinkulungwane ezingu-780.

Cishe eminyakeni engama-20 kamuva. Ngizobe sengidinga ukucabangela uma ngishintsha ibhethri, noma mhlawumbe ngizosebenzisa amandla aphansi kanye nebanga elibuthakathaka. 🙂

Ubukeka kanjani lo msebenzi? Imoto iphathwa ngendlela ejwayelekile, ngishaja ekhaya ngisesokhethi engu-230 V noma esiteshini sokushaja odongeni (11 kW). Phakathi nonyaka ngenza uhambo oluningana ngizungeze i-Poland lapho ngisebenzisa iziteshi zokushaja ezisheshayo ze-DC (DC, kufika ku-50 kW). Cishe ayihlanganise lutho nokwehliswa komthamo webhethri, kodwa ngithanda ukushayela okuvumelana nemvelo futhi ngezinye izikhathi ngehle ngifike esilinganisweni esingu-12kWh/100km (120Wh/km) ezindleleni.

Ngemva kohambo olunjalo, ngakusasa, imoto ingabikezela ibanga elingamakhilomitha angu-261 kumodi ye-Eco Pro:

Inothi lokuhlela elithi www.elektrowoz.pl: Amaseli e-lithium-ion aphathwa ngokujwayelekile avamise ukuguga kancane kancane (ngomugqa). Nokho, kungenzeka ukuthi enye yehluleke ngokushesha kunomunye, bese i-BMS izobika ngempela inkinga yebhethri. Ngenhlanhla, ezimweni ezinjalo, kwanele ukuhlakaza ibhethri bese ushintsha iseli elilodwa elimele, elishibhile kakhulu kunokushintsha ibhethri lonke.

Inothi 2 evela kubahleli be-www.elektrowoz.pl: nali ucwaningo ngomthamo wamaseli asetshenziswa ku-BMW i3, olwenziwa umkhiqizi walawa maseli, i-Samsung SDI. Ungabona ukuthi amaseli alahlekelwa umthamo ngokomugqa okungenani imijikelezo yokuqala eyi-1,5. Lokhu kusekelwa idatha yemakethe, ngakho-ke sibe nomuzwa wokuthi ukucatshangwa kokwehla komugqa komthamo kunengqondo. Ukuphila okulinganiselwe kwemijikelezo engu-4 yomsebenzi ogcwele kuvumelana kahle nezibalo zabafundi bethu:

Lokhu kungase kube nentshisekelo kuwe: