Batirin Kolibri - menene su kuma sun fi batir lithium-ion? [AMSA]

Bidiyo ya bayyana a ɗaya daga cikin tashoshin YouTube wanda a ciki aka ambaci batura Kolibri (kuma: Colibri) a gaba. Mun yanke shawarar bincika menene su da yadda suka bambanta da baturan lithium-ion na zamani.

Maimakon gabatarwa: taƙaitawa

Abubuwan da ke ciki

• • Maimakon gabatarwa: taƙaitawa
• Batirin Colibri vs Lithium Ion Baturi - Wanne Yafi?
  • Tabbatar da gaskiya, watau. duba gaskiyar lamarin
    • Lissafi masu yawa
  • Gaskiya game da rashin amfanin batirin Kolibri (karanta: ba sababbin abubuwa bane)
    • Ƙarfin baturi yana raguwa, yawan karuwa - wato, raguwa a lokacin nazarin Dekra.
    • Kwatanta Kolibri da batura Li-ion na gargajiya
    • 2010: Samar da masu tarawa a Jamus babu shi
    • Batura a cikin akwatunan baƙi, sel basu taɓa nunawa ba
    • Gwajin ɗaukar hoto: me yasa da dare kuma ba tare da shaida ba?
  • Kammalawa

A ra'ayinmu, mahaliccin baturin dan damfara ne (abin takaici...) kuma youtuber Bald TV ya fi burgewa fiye da tantance gaskiya. Wannan kuma ya shafi sashin baturan Kolibri, mahaliccinsu Mark Hannemann da kamfaninsa DBM Energy. Da alama a gare mu batirin Kolibri sel ne na Sinawa, Jafananci ko Koriya ta yau da kullun cike da baƙar fata DBM Energy. Za mu yi kokarin tabbatar da wannan a kasa.

> Za a yi sabbin gwaje-gwajen abin hawa lokaci-lokaci. Ƙarin ƙaƙƙarfan buƙatu, gwaje-gwaje don fitar da hayaki (DPF), hayaniya da leaks

Idan kuna sha'awar ka'idodin ban sha'awa da ka'idodin makirci, duba. Idan kun fi son gaskiyar gaskiya da bayanai masu ma'ana, kar ku gudu.

GASKIYA GAME DA MOTOCI DA BATURORI. ALL PL DOCUMENT (BaldTV)

Kamar yadda aka bayyana a cikin bidiyon, Batirin Colibri (DBM) shine "busasshiyar batir lithium polymer lithium polymer baturi wanda ke shirye don samarwa a cikin 2008." Mahaliccinsa ya tuka ginshiƙin Audi A2 tare da Bosch drive da baturi 98 kWh na tsawon kilomita 605 akan caji ɗaya. A cikin 2010

Bugu da ƙari, Deka ya bincika, mai ba da labari ya ci gaba, a kan dynamometer wani Audi A2 wanda aka sanye da kunshin Kolibri. Motar ta yi nauyi kasa da tan 1,5 kuma tana da karfin baturi na 63 kWh. Wannan ya kai nisan kilomita 455.

> Batirin Li-S - juyin juya hali a cikin jirgin sama, babura da motoci

Sauran fina-finan sun gabatar da mai kera batir Kolibri a matsayin mutumin da kafafen yada labarai suka lalata kuma tsohon memba na Daimler Benz AG "saboda baya son bayyana fasaharsa ga mai saka jari". A cikin wata hira a cikin 2018, mahaliccin fasahar ya yarda cewa baturin ya haifar da "babban sha'awa ga Saudi Arabia, Qatar, Oman da Bangkok."

Wannan adadin bayanin ya ishe mu don bincika ko da gaske mun sami ci gaba.

Tabbatar da gaskiya, watau. duba gaskiyar lamarin

Bari mu fara a karshen: Tsohon memba na hukumar Daimler Benz yana son ci gaba da kasuwanci bayan ya bar kamfanin, don haka ya saka hannun jari A halin yanzu kuɗi zuwa fasaha mai ban sha'awa - Kwayoyin Hummingbird, wanda Mirko Hannemann ya haɓaka. Domin yaddacewa matsalolin motoci suna aiki tuƙuru akan motocin lantarki.

Kamar kowane mai haɗin gwiwa yana da 'yancin yin Bukatar fahimtar tsarin cikin gida na kamfanin, musamman ma lokacin da ya zuba jari mai yawa a ciki. Kamar kowane mai saka hannun jari, yana buƙatar tabbataccen sakamako. A halin da ake ciki, wanda ya kafa batir Kolibri Mirko Hannemann ya yi alfahari da "rashin bayyana fasaharsa ga mai saka jari." Kamfanin ya yi fatara saboda babu abin da zai sayar, kuma mai saka jari ya yanke shawarar cewa ba zai kara masa kudi ba. Ga Hannemann, wannan dalili ne na ɗaukaka, ko da yake yana neman mai laifi a wani wuri:

Amma bari mu ɗauka cewa wannan al'amari bai faru ba. Bari mu koma ga gwaji tare da tuba Audi A2 gabatar a farkon sakin layi. To, Audi A2 ba a zaba ta kwatsam, yana ɗaya daga cikin motoci mafi sauƙi a cikin masana'antu! - Dole ne yayi tafiyar kilomita 605 akan caji guda tare da ƙarfin baturi na 98 kWh. Yanzu kuma wasu bayanai:

• cikakken Audi A2 yana auna kusan ton (source); ba tare da injin da akwatin gear ba, mai yiwuwa kusan ton 0,8 - yayin da motar da batirin Kolibri yayi nauyi aƙalla tan 1,5 (bayani daga bidiyon game da samfurin da Dekra ya gwada; masu yin halitta sun faɗi wani abu dabam - ƙari akan wannan ƙasa).
• Motar tana da batir 115 kWh, ba 98 kWh ba, in ji Bald TV (source),
• sanarwar hukuma kawai game da ci gaban gwajin da ke kunshe da lambobi sun fito ne daga wadanda suka kirkiro motar, DBM Energy, wanda Mirko Hannemann ya kafa,
• mahaliccin yana shirin tafiya a gudun kilomita 130/h, amma...
• ... tafiyar ta dauki tsawon sa'o'i 8 da mintuna 50, wanda ke nufin matsakaicin gudun kilomita 68,5 cikin sa'a (source).

Lissafi masu yawa

Batirin 115 kWh da aka yi amfani da shi a nisan kilomita 605 yana ba da matsakaicin amfani da makamashi na 19 kWh / 100 a matsakaicin gudun 68,5 km / h. Wannan ya fi na yanzu BMW i3, wanda ya kai 18 kWh / 100 km yayin tuki na yau da kullun:

> Mafi kyawun motocin lantarki bisa ga EPA: 1) Hyundai Ioniq Electric, 2) Model Tesla 3, 3) Chevrolet Bolt.

Lura, duk da haka, cewa canza Audi A2 da aka ambata ta DBM Energy ya kamata ya ba da "yawan yawa na ciki da sarari" (tushen). Wannan shi ne inda shakka na farko ya taso: me yasa ke samar da mota ta biyu musamman don Dekra, idan na farko ya yi babban aiki?

Bari mu dubi yanayin gwajin (= tuki duk dare) da ƙarfin baturi na "na biyu" Audi A2 (= 63 kWh). Yanzu bari mu kwatanta waɗannan dabi'u tare da lokutan tuki na aikin jarida na Opel Ampera-e (batir 60 kWh), karya rikodin nisa na jirgin:

> Electric Opel Ampera-e / Chevrolet Bolt / ya rufe kilomita 755 akan caji guda

Ƙarshe na farko (yi tsammani): Dukansu Audi A2s da aka kwatanta kafin DBM Energy a haƙiƙa mota ɗaya ce. ko kuma an wuce gona da iri na injin farko. Mai haɓakawa ya ba da ƙarfi kusan sau biyu (115 kWh vs 63 kWh) don yin ƙarya ga kafofin watsa labarai game da yawan kuzarin da aka adana a cikin batura Kolibri.

Decra ya ƙididdige kilomita 455 don 2 kWh Audi A63 - don haka me yasa bambanci tsakanin 605 km da 455 km don 115 da 63 kWh? Abu ne mai sauƙi: Mai yin baturi na Hummingbird yana tuƙi a hanya (da dare; a kan motar ja?) kuma Decra ya yi amfani da tsarin NEDC. kilomita 455 bisa ga ma'aunin Dekra shine kilomita 305 na kewayon gaske. 305 kilomita suna da kyau don ƙarfin baturi na 63 kWh. Komai daidai ne.

A gefe guda, ma'aunin Decra ba shi da alaƙa da bayanan mota na farko da DBM Energy ke bayarwa.

Gaskiya game da rashin amfanin batirin Kolibri (karanta: ba sababbin abubuwa bane)

Ƙarfin baturi yana raguwa, yawan karuwa - wato, raguwa a lokacin nazarin Dekra.

Batura Kolibri a cikin "na biyu" Audi A2 suna da nauyin kilogiram 650 (duba nauyin Audi A2 da bayanin nauyin abin hawa tare da batura) kuma ana zaton sun ƙunshi 63 kWh na makamashi. A halin yanzu, batura iri ɗaya a cikin motar farko yakamata su ɗauki kilo 300 kawai. Waɗannan sanarwar sun ba da Sakamakon yawan makamashi daban-daban: 0,38 kWh / kg a cikin injin farko da 0,097 kWh / kg a na'ura ta biyu... Na'ura ta biyu ta auna ta Dekra don gwaji, na farko kawai za mu iya dogara da bayanin Mirko Hannemann / DBM Energy.

Me yasa mai ƙirƙira ya fara gina ingantacciyar mota tare da batura masu yawa sannan kuma ya sanya mota mafi muni cikin gwaji na hukuma? Ba ya ƙaru ko kaɗan (duba kuma duka sakin layi na baya).

Kwatanta Kolibri da batura Li-ion na gargajiya

Na biyu - a cikin ra'ayi: gaskiya, saboda Decra ya sanya hannu - sakamakon a cikin wannan yanki ba kome ba ne na musamman.Nissan Leaf na 2010 yana da batura 218kg tare da ƙarfin 24 kWh, wanda ke fassara zuwa 0,11 kWh / kg. Hummingbird mai yawa 0,097 kWh/kg yana da mafi muni sigogi fiye da batirin Nissan Leaf..

Adadin makamashin da aka adana a cikin su zai kasance mai ban sha'awa kawai idan sel a zahiri sun ƙunshi 115 kWh kuma suna auna kilogiram 300 kamar yadda Mirko Hannemann ya faɗa a asali - ba a taɓa tabbatar da wannan bayanan ba, duk da haka ya wanzu akan takarda kawai, watau a cikin sanarwar manema labarai dbm. Makamashi.

> Ta yaya yawan baturi ya canza tsawon shekaru kuma da gaske ba mu sami ci gaba a wannan yanki ba? (ZAMU AMSA)

2010: Samar da masu tarawa a Jamus babu shi

Wannan ba komai bane. A cikin 2010, masana'antar ƙwayoyin baturi a Jamus ta kasance a ƙuruciya. Duk aikace-aikacen kasuwanci na ƙwayoyin lantarki (karanta: batura) sun yi amfani da samfurori daga Gabas mai Nisa: Sinanci, Koriya ko Jafananci. To, haka yake a yau! Ba a yi la'akari da ci gaban kwayoyin halitta a matsayin dabarun mayar da hankali ba saboda tattalin arzikin Jamus ya dogara ne akan konewar man fetur da kuma masana'antar kera motoci.

Don haka yana da wuya Wani dalibi a cikin garejin Jamus ba zato ba tsammani ya ƙirƙira wata hanya ta ban mamaki don samar da ƙwanƙwaran ƙwayoyin lantarki.lokacin da masana'antu masu ƙarfi a Gabas Mai Nisa - ba ma maganar Turai - ba za su iya yin hakan ba.

Batura a cikin akwatunan baƙi, sel basu taɓa nunawa ba

Wannan kuma ba duka ba ne. “Maihaliccin hazaka” na batirin Hummingbird bai taba nuna abubuwan banmamaki ba. (wato abubuwan da suka hada baturi). Koyaushe ana tattara su a cikin rukunan tare da tambarin makamashi na DBM. "Maihaliccin basira" ya yi alfaharin cewa bai ma nuna su ga mai saka hannun jari na kamfanin ba.

Gwajin ɗaukar hoto: me yasa da dare kuma ba tare da shaida ba?

Fim din Bald TV yayi magana akan taimakon minista a lokacin da motar ta karya tarihi, amma a gaskiya lokacin da motar ta makara wajen zuwa, ‘yan jarida sun rude (madogara). Yana nufin haka tabbas motar tana tukawa ita kadai... A cikin dare. Ba tare da wani kulawa ba.

> Farashi na EV da aka zaɓa na Bayan Kasuwa na Yanzu: Otomoto + OLX [Nuwamba 2018]

A cikin 2010, camcorders da wayoyin hannu sun bayyana. Duk da haka Ba a tabbatar da hawan ta kowace waƙa ta GPX ba, rikodin bidiyo, har ma da fim... An yi zargin cewa an tattara duk bayanan a cikin akwatin baƙar fata, wanda "an mika shi ga ma'aikatar." Abin tambaya a nan shi ne: me ya sa ake kiran ‘yan jarida da dama kuma ba za ka ba su tabbacin nasarar ka ba?

Kamar dai hakan bai isa ba: DBM Energy ya sami tallafin jihohi don gwada batirin Kolibri a cikin adadin Yuro dubu 225, wanda a yau yayi daidai da zł dubu 970. Ba ta taba tunanin wannan tallafin ba sai a takarda., bai nuna wani samfuri ba. Wani samfurin mota mai dauke da batirin Kolibri ya kone kurmus, an kuma kona gobarar, kuma ba a samu wani mai laifi ba.

Kammalawa

Ƙarshen mu: Hannemann dan damfara ne wanda ya tattara sel na gabas mai nisa na zamani (kamar Sinanci) lithium polymer cell a cikin shari'o'insa kuma ya sayar da su azaman sabbin ƙwayoyin lantarki masu ƙarfi. Ka'idar makircin baturin Hummingbird, wanda aka kwatanta a cikin sauti mai ban sha'awa, tatsuniya ce. Mai kera batir ya so ya kama lokacin da Tesla ya buga kasuwa kuma ƙwanƙwaran ƙwayoyin lantarki za su ba shi gaba. Don haka ya yi ƙarya game da yawan kuzari saboda ba shi da abin da zai bayar.

Amma ko da da'awarsa ta kasance wani ɓangare na gaskiya, bisa ga ma'auni na Dekra, batir Kolibri sun yi muni fiye da batir Nissan Leafa waɗanda aka yi jayayya a lokaci guda, waɗanda aka gina ta amfani da ƙwayoyin AESC.

An rubuta wannan labarin ne bisa buƙatar masu karatu masu sha'awar fasahar da ke cikin batir Colibri / Kolibri.

Wannan na iya sha'awar ku: