Kedu ihe kpatara BMW jiri jiri mmanụ mmanụ dochie injin hydrogen?
Isiokwu,  Ngwaọrụ ugbo ala

Kedu ihe kpatara BMW jiri jiri mmanụ mmanụ dochie injin hydrogen?

BMW na -ahụ hydrogen dị ka teknụzụ na -ekwe nkwa na nnukwu ụgbọ ala ma ga -emepụta BMW X2022 na obere sel mmanụ na 5. Ozi osote onye isi oche ụlọ ọrụ German maka teknụzụ hydrogen bụ Dr. Jürgen Guldner.

Ọtụtụ ndị nrụpụta ndị ọzọ, dịka Daimler, akwụsịla iji hydrogen eme njem n'ụgbọ ala ndị njem ma na-emepe ya naanị dịka azịza maka ụgbọala na bọs.

Ajụjụ ọnụ nke ndị nnọchi anya ụlọ ọrụ

Na mkparịta ụka vidiyo nke ndị nta akụkọ, ndị nta akụkọ sitere na magazin akpaaka na-ajụ ọtụtụ ajụjụ banyere ọdịnihu nke igwe hydrogen na ọhụụ ụlọ ọrụ. Ndị a bụ ụfọdụ echiche batara na nzukọ a n'ịntanetị nke emere na mbido kwarantaini.

Klaus Fröhlich, onye so na Kansụl Nnyocha BMW na-akọwa, sị: “Anyị kwenyere n'ikike ịhọrọ. “Mgbe a jụrụ ya ụdị mbanye a ga-achọ taa, ọ nweghị onye nwere ike ịza otu azịza maka mpaghara ụwa niile… Anyị na-atụ anya ka draịva dị iche iche dịrị n'otu ogologo oge. Anyị chọrọ mgbanwe."

Kedu ihe kpatara BMW jiri jiri mmanụ mmanụ dochie injin hydrogen?

Dị ka Fröhlich si kwuo, ọdịnihu nke obere ụgbọ ala obodo na Europe dabeere na ụgbọ ala eletrik na-arụ ọrụ batrị. Ma maka ụdị ndị buru ibu, hydrogen bụ ngwọta dị mma.

Ihe mbu nke hydrogen

BMW anọwo na-emepe emepe hydrogen kemgbe 1979 na ihe mbụ prototype nke 520h wee malite ọtụtụ ụdị ule na 1990s.

Kedu ihe kpatara BMW jiri jiri mmanụ mmanụ dochie injin hydrogen?

Agbanyeghị, ha na -eji hydrogen mmiri mmiri a na -ere n'ime injin mgba ọkụ dị n'ime. Ụlọ ọrụ ahụ gbanwere atụmatụ ya nke ukwuu na, kemgbe 2013, na -emepụta ụgbọ ala mmanụ ọkụ hydrogen (FCEV) na mmekorita ya na Toyota.

Gini mere i ji gbanwee uzo gi?

Dabere na Dr. Gouldner, e nwere ihe abụọ kpatara nyocha a:

  • Nke mbụ, usoro hydrogen mmiri mmiri ka nwere arụmọrụ dị ala nke igwe ọkụ n'ime - naanị 20-30%, ebe arụmọrụ nke mkpụrụ ndụ mmanụ sitere na 50 ruo 60%.
  • Nke abuo, hydrogen mmiri mmiri siri ike ịchekwa ogologo oge ma chọọ ike dị ukwuu iji mee ka ọ dị jụụ. A na-eji gas hydrogen eme ihe na sel mmanụ na 700 mmanya (70 MPa).
Kedu ihe kpatara BMW jiri jiri mmanụ mmanụ dochie injin hydrogen?

Ọdịnihu BMW m Hydrogen na-esote ga-enwe sel mmanụ 125 kW na igwe eletrik. Ngụkọta ike nke ụgbọ ala ga-abụ 374 horsepower - ezu iji na-na-akwọ ụgbọala obi ụtọ kwere nkwa site ika.

N'otu oge ahụ, ịdị arọ nke ụgbọala mmanụ ụgbọ ala ga-adịtụ elu karịa nke nkwụnye ngwakọ dị ugbu a (PHEVs), mana ihe na-erughị ibu nke ụgbọala eletriki zuru ezu (BEVs).

Atụmatụ mmepụta

Na 2022, a ga - emepụta obere ụgbọ ala a na obere usoro ma agaghị ere ya, mana ọ ga - enyefe ya n'aka ndị na - azụ ahịa maka nyocha ụwa.

"Ọnọdụ ndị dị ka akụrụngwa na mmepụta hydrogen ka adịghị mma maka nnukwu usoro,"
kwuru Klaus Fröhlich. Emechakwa, mbido hydrogen mbụ ga-akụ ebe ngosi na 2025. Ka ọ na-erule afọ 2030, ụdị ụlọ ọrụ ahụ nwere ike ịbụ karịa nke ụgbọ ala ndị ahụ.

Dr. Gouldner kesara atụmatụ ya na akụrụngwa nwere ike ito karịa ngwa ngwa. Ga-achọ ya maka gwongworo na bọs. Ha enweghị ike iji batrị belata ihe ọkụkụ. Nsogbu ka njọ gbasara mmepụta nke hydrogen.

Kedu ihe kpatara BMW jiri jiri mmanụ mmanụ dochie injin hydrogen?
Dr. Gouldner

Echiche nke "akụ na ụba hydrogen" dabere na nrụpụta ya site na electrolysis site na isi mmalite. Agbanyeghị, usoro a na - ewe nnukwu ume - ngalaba mepụta nke nnukwu ụgbọ mmiri FCEV nwere ike gafere ike anyanwụ na ifufe niile dị na Europe.

Ọnụahịa bụkwa ihe na-akpata: taa usoro electrolysis na-efu ihe dị ka $ 4 na $ 6 kwa kilogram. N'otu oge ahụ, hydrogen, nke enwetara site na gas sitere n'ihe a na-akpọ "ntụgharị nke uzuoku na methane", na-efu naanị ihe dị ka dollar otu kilogram. Agbanyeghị, ọnụahịa nwere ike ịdata nke ukwuu na afọ ndị na-abịanụ, Gouldner kwuru.

Kedu ihe kpatara BMW jiri jiri mmanụ mmanụ dochie injin hydrogen?

"Mgbe ị na-eji hydrogen dị ka mmanụ ụgbọala, enwere ike ịla n'iyi - nke mbụ ị ga-emepụta ya site na ọkụ eletrik, wee chekwaa ya, bufee ya ma gbanwee ya na ọkụ eletrik," -
kọwara osote onye isi BMW.

"Ma adịghị ike ndị a bụ uru n'otu oge ahụ. Enwere ike ịchekwa hydrogen ruo ogologo oge, ruo ọtụtụ ọnwa, a pụkwara ibu ya ngwa ngwa site na iji ọbụna akụkụ nke pipeline dị ugbu a. Ọ bụghị nsogbu ịnweta ya na mpaghara ebe ọnọdụ maka ume ọhụrụ dị mma, dị ka North Africa, na-ebubata ya Europe site n'ebe ahụ. "

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