Uturemangingo twa lisansi dushobora kugabanywamo ibiceururenda rw'ihererekanya rya protoniuturemangingo twa lisansi (PEMFC) n'uturemangingo twa lisansi twa methanoli dukurikije imiterere ya electrolyte n'amavuta akoreshwa
(DMFC), selile y'ibikomoka kuri aside fosforike (PAFC), selile y'ibikomoka kuri karubone ishongeshejwe (MCFC), selile y'ibikomoka kuri okiside ikomeye (SOFC), selile y'ibikomoka kuri alkaline (AFC), n'ibindi. Urugero, selile z'ibikomoka kuri protoni zihinduranya imiterere y'ibikomoka kuri aside fosforike (PAFC) zishingiye cyane cyane kuururenda rw'ihererekanya rya protoniUtunyangingo twa proton, utwuma twa alkaline (AFC) dukoresha electrolyte ishingiye ku mazi ya alkaline nka potassium hydroxide solution nk'utwuma twa proton transfer, nibindi. Byongeye kandi, hakurikijwe ubushyuhe bw'imikorere, utwuma twa lisansi dushobora kugabanywamo utwuma twa lisansi dufite ubushyuhe bwinshi n'utwuma twa lisansi dufite ubushyuhe buke, utwa mbere twiganjemo utwuma twa lisansi dufite ubushyuhe bwinshi (SOFC) n'utwuma twa lisansi twa carbonate twashongeshejwe (MCFC), utwuma twa nyuma turimo utwuma twa lisansi twa proton exchange membrane (PEMFC), utwuma twa lisansi twa methanol (DMFC), utwuma twa lisansi twa alkaline (AFC), utwuma twa lisansi twa aside phosphoric (PAFC), nibindi.
Ururenda rw'ihererekanya rya porotoniUturemangingo twa lisansi (PEMFC) dukoresha uturemangingo twa polymeri dukozwe mu mazi nk'umuyoboro wa electrolyte. Uturemangingo twa PEMFC tugomba gukora munsi ya gazi ya hydrogen nziza bitewe n'ubushyuhe bwazo buke (munsi ya 100 ° C) no gukoresha electrode z'icyuma nziza (electrode zishingiye kuri platinum). Ugereranyije n'izindi teremangingo za lisansi, PEMFC ifite ibyiza byo kuba ubushyuhe buke mu gukora, umuvuduko wo gutangira vuba, ubucucike bw'ingufu nyinshi, electrolyte idashonga ndetse n'igihe kirekire. Bityo, yabaye ikoranabuhanga rikoreshwa cyane ubu ku modoka zitwara lisansi, ariko kandi rikoreshwa igice ku bikoresho bitwarwa n'ibidahagarara. Nk'uko E4 Tech ibitangaza, kohereza uturemangingo twa lisansi twa PEMFC biteganijwe ko bizagera ku 44.100 mu 2019, bingana na 62% by'umugabane w'isi yose; ubushobozi buteganijwe bwo gushyirwamo bugera kuri 934.2MW, bungana na 83% by'umubare w'isi yose.
Uturemangingo twa lisansi dukoresha uburyo bwa elegitoroniki bwo guhindura ingufu za shimi kuva kuri lisansi (hydrogen) kuri anode na okiside (oxygen) kuri cathode mu mashanyarazi kugira ngo bitware imodoka yose. By'umwihariko, ibice by'ingenzi bya lisansi birimo sisitemu ya moteri, ingufu z'inyongera na moteri; Muri byo, sisitemu ya moteri irimo moteri igizwe na reactor y'amashanyarazi, sisitemu yo kubika hydrogen y'imodoka, sisitemu yo gukonjesha na converter ya voltage ya DCDC. Reactor ni yo gice cy'ingenzi cyane. Niho hydrogen na ogisijeni bikora. Igizwe n'uturemangingo twinshi dufatanye, kandi ibikoresho by'ingenzi birimo bipolar plate, membrane electrode, end plate n'ibindi.
Igihe cyo kohereza: Kanama-23-2022