Sabon shafin hydrogen na BMW
Abubuwa
Kamfanin Bavaria yana shirya ƙaramin jerin X5 tare da ƙwayoyin mai
BMW tabbas za'a iya cewa shine mafi dadewar kamfani a cikin tattalin arzikin hydrogen. Kamfanin yana haɓaka injunan ƙone hydrogen shekaru da yawa. Yanzu wani ra'ayi yana gudana.
Motsi na lantarki na iya tashi, amma yana da nasa nuances. Sai dai, ba shakka, muna ɗauka cewa motocin iskar gas ɗin man fetur suna cikin wannan rukunin. Wannan yana da cikakkiyar ma'ana, idan aka yi la’akari da cewa kwayar halittar da ake magana tana samar da wutar lantarki dangane da hadewar sinadarin hydrogen da iskar oxygen a cikin wani sinadarai, kuma ana amfani da ita wajen sarrafa wutar lantarki da ke tuka motar. Ƙungiyar Volkswagen tana da dabaru mai ɗorewa don haɓaka irin wannan fasaha kuma an ba ta amanar ci gaban injiniyoyin Audi.
Toyota, wanda ke shirya sabon Mirai, da Hyundai da Honda, suma suna aiki sosai a wannan aikin. A cikin ƙungiyar PSA, Opel ne ke da alhakin haɓaka fasahar ƙwayoyin sel na hydrogen, waɗanda ke da ƙwarewar shekaru da yawa a wannan fagen a matsayin dandamalin fasaha ga Janar Motors.
Irin waɗannan motocin da wuya su zama ruwan dare gama gari a kan hanyoyin Turai, amma duk da haka ana iya hango hangen nesan saboda gaskiyar cewa yana yiwuwa a gina gonakin iska na gida don samar da wutar lantarki da hydrogen daga ruwa ta hanyar samar da tsire-tsire na hydrogen. Kwayoyin mai wani bangare ne na lissafin dake bada damar sauya karfin wuta don samar da wutar lantarki daga hanyoyin sabuntawa zuwa hydrogen da komawa makamashi, ma'ana, don adanawa.
Ta hanyar haɗin gwiwa tare da Toyota, BMW kuma na iya dogaro da kasancewar wannan ƙaramin kasuwa. Shekara daya da rabi bayan gabatar da BMW I-Hydrogen na gaba a Frankfurt, BMW ya ba da ƙarin cikakkun bayanai game da abin hawa kusa da jerin samarwa - wannan lokacin dangane da X5 na yanzu. Shekaru da yawa, BMW yana nuna nau'ikan motocin hydrogen waɗanda ke amfani da hydrogen azaman mai don injunan konewa na ciki. Tantanin halitta hydrogen shine mafi kyawun bayani dangane da inganci, amma injiniyoyin BMW sun sami gogewar da ta dace a fagen ayyukan konewa don makamashin da ba ya ƙunshi carbon a cikin ƙwayoyin su. Duk da haka, wannan batu ne daban.
Ba kamar abokin tarayya Toyota ba, wanda nan ba da jimawa ba zai ƙaddamar da Mirai na ƙarni na biyu bisa tsarin tsarin TNGA, BMW ya fi taka tsantsan a wannan yanki. Saboda haka, sabon I-NEXT an gabatar da shi ba a matsayin motar samarwa ba, amma a matsayin ƙananan motar mota wanda za a gabatar da shi ga ƙananan masu siye da aka zaɓa. Bayanin wannan yana cikin abubuwan more rayuwa marasa mahimmanci. "A ra'ayinmu, a matsayin tushen makamashi, hydrogen ya kamata a fara samar da isassun adadi kuma tare da taimakon makamashin kore, da kuma cimma farashin farashi. Za a yi amfani da injinan man fetur a cikin motocin da ke da wahalar samar da wutar lantarki a wannan mataki, kamar manyan motoci,” in ji Klaus Fröhlich, memba a kwamitin gudanarwa na BMW AG kuma mai alhakin bincike da ci gaba.
Batir da man fetur a cikin kwayar halitta
Koyaya, BMW ta himmatu ga ingantaccen dabarun hydrogen na dogon lokaci. Wannan wani bangare ne na tsarin gaba daya kamfanin na samar da wutar lantarki iri-iri, ba na ababen hawa masu amfani da batir kadai ba. "Muna da tabbacin cewa nan gaba kadan za a sami nau'o'in motsi daban-daban, tun da babu wata mafita guda daya da za ta dace da duk bukatun abokin ciniki. Mun yi imanin cewa hydrogen a matsayin mai zai zama ginshiƙi na huɗu a cikin tashar tashar wutar lantarki a cikin dogon lokaci, "in ji Fröhlich.
A I-Hydrogen Next, BMW yana amfani da mafita na fasaha da aka ƙirƙira tare da haɗin gwiwar Toyota mai jagorancin masana'antu. Kamfanonin biyu sun kasance abokan haɗin gwiwa a wannan yanki tun daga 2013. A karkashin murfin X5 akwai tarin ƙwayoyin mai wanda ke samar da wutar lantarki ta hanyar yin aiki tsakanin hydrogen da oxygen (daga iska). Matsakaicin ƙarfin fitarwa wanda abu zai iya bayarwa shine 125 kW. Kunshin sel din mai na kamfanin Bavaria ne, kwatankwacin yadda yake samar da batir (tare da kwayoyin lithium-ion daga masu samarwa kamar Samsung SDI), kuma kwayoyin halittun kansu sun samu ci gaba tare da hadin gwiwar Toyota.
Ana adana hydrogen a cikin tankuna biyu masu tsananin ƙarfi (700 bar). Tsarin caji yana ɗaukar mintuna huɗu, wanda wannan babbar fa'ida ce akan motoci masu ƙarfin batir. Tsarin yana amfani da batirin lithium-ion azaman abun adanawa, yana samar da duka murmurewa yayin taka birki da daidaita kuzari kuma, daidai da haka, taimako yayin saurin. A wannan yanayin, tsarin yana kama da motar mota. Duk wannan ya zama dole saboda a aikace ƙarfin fitowar batirin ya fi na kwayar mai, ma'ana, idan na biyun zai iya cajin sa gabaɗaya, a lokacin ɗoki na sama batirin na iya samar da ƙarfin wuta mai ƙarfi da ƙarfin tsarin 374. hp. Kayan wutar lantarki kanta shine ƙarni na biyar na BMW kuma zai fara a cikin BMW iX3.
A shekarar 2015, kamfanin BMW ya fitar da samfurin motar hydrogen wanda ya danganci BMW 5 GT, amma a aikace, I-Hydrogen Next zai bude sabon shafin hydrogen don alama. Zai fara tare da ƙaramin labari a cikin 2022, tare da manyan abubuwan da ake tsammani a rabi na biyu na shekaru goma.
