Hydrogen tsakanin madadin man fetur da lantarki

Idan iskar gas ta kafa kanta a matsayin daya daga cikin mafi inganci madadin mafita don rage dogaro da albarkatun mai, kamar yadda ya tabbata ga dimbin motocin da ke kasuwa, wadanda kamfanonin sufuri ke kara yabawa.hydrogen wata hanya ce da ta yi alƙawarin kammala wannan hadadden tsari, yana ba da maɓalli mai yuwuwar samun nasara a cikin injinan lantarki. 

hanya sabuntawa a zahiri ba ya ƙarewa, tun da yake yana da yawa a cikin yanayi, galibi a cikin ruwa, ana iya samun hydrogen don electrolysis ta yin amfani da makamashin da aka samu bi da bi daga sauran hanyoyin halitta (kamar rana ko iska), don haka ƙirƙirar sarkar samar da kayayyaki 100% mai kyau... A halin yanzu, babbar matsalar ita ce ta ajiya da rarrabawa, wanda ke buƙatar wasu masana'antu matsa lamba da zafin jiki tabbatar.

Gwajin injin zafi

An yi ƙoƙarin yin amfani da hydrogen kamar yadda man fetur "Direct", don injunan konewa na ciki maimakon man fetur. Shahararren gwaji shine gwaji BMWwanda daga shekara ta 2006 zuwa 2008, ya kera wasu ƴan ƙananan motoci masu jerin gwanon motoci 7 mai suna Hydrogen7. An yi amfani da shi da injin V12 6i mai nauyin lita 760 wanda aka gyara don aiki akan duka man fetur da hydrogen.

Koyaya, a cikin wannan aikace-aikacen samu kuma yancin kai yana da iyaka: injin ya haɓaka 40% ƙasa da ƙarfin wutar lantarki fiye da naúrar wutar lantarki, ko da tazarar nesa, kwatancen ya yi girma sosai. m... Mazda kuma a takaice ta gwada wannan hanya, tana amfani da shi zuwa injin jujjuyawar Wankel RX-8. Tabbas mafi ban sha'awa shine amfani da hydrogen don samar da wutar lantarki daga ƙwayoyin mai ko sel mai.

Hydrogen da man fetur

С sel mai, hydrogen ya sake haɗuwa tare da iskar oxygen a cikin iska don samar da makamashin lantarki, yadda ya kamata ya juyar da tsarin electrolytic wanda ya ƙunshi fission da ake bukata don samar da hydrogen kanta. Duk ba tare da konewar thermal ba kuma tare dainganci misali, don shawo kan masana'antun daban-daban (kamar Toyota da Hyundai) don saka hannun jari don haɓaka wannan fasaha.

Man fetur a cikin motocin kasuwanci

A halin yanzu ana ci gaba da amfani da ƙwayoyin mai. na gwaji tare da aikace-aikacen girma da sauri. Tuni a yau akwai misalai da yawa na motocin bas na birni masu amfani da wutar lantarki waɗanda suka yi balaguron milyoyin kilomita cikin sabis, sanye da na'urori masu zaman kansu kuma an sanya su a nan. sunan gwaji.

Idan muka duba nauyi Mafi ci gaba da kera ƙwayoyin mai zuwa yau shine Nikola Motor, wanda zai ƙaddamar da motar lantarki ta TRE daga farawa 2021 godiya ga kusancin haɗin gwiwa a cikin 2019 tare da Abubuwan da aka bayar na CNH Industrial... Za a ƙara na biyu zuwa zaɓin dogon ja da baturi tare da manyan silinda mai ƙarfi a ciki carbon fiber, cin gashin kai har zuwa 800 km da lokacin mai kusan. 15 minti.

A California a cikin tashar jiragen ruwa Los Angeles e Tsawon bakin teku manyan motoci kirar man fetur da aka kirkira tare da hadin gwiwar Toyota da Kenworth... An dogara da kudade Babban darajar T680 Sanye take da injin iskar gas wanda Toyota ke bayarwa. Har ila yau aikin ya hada da gina wasu tashoshi gidajen mai da ke rarraba hydrogen daga hanyoyin da ake sabunta su.

Light Renault yana kula da wannan

Aikace-aikacen farko akan matsakaici da ƙananan ƙirar sun fito ne daga Faransa, musamman daga Renault, wanda ya fara fitar da zaɓuɓɓukan cell ɗin mai don ƙirar Kangoo ZE da na Master ZE tsakanin ƙarshen 2019 da wannan shekara. karuwa har sau 3 'yancin kai idan aka kwatanta da motocin lantarki 100%, lokacin mai shine mintuna 5-10.