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Mafuta a haidrojeni
Selo lamafuta limagwiritsa ntchito mphamvu yamankhwala a haidrojeni kapena mafuta ena kuti apange magetsi moyenera komanso moyenera. Ngati haidrojeni ndi mafuta, zinthu zokhazo ndi magetsi, madzi, ndi kutentha. Ma cell amafuta ndi apadera malinga ndi mitundu yosiyanasiyana ya ntchito zawo; amatha kugwiritsa ntchito mafuta osiyanasiyana ndi zakudya zopatsa thanzi ndipo amatha kupereka mphamvu zamakina akuluakulu ngati malo opangira magetsi komanso ang'onoang'ono ngati laputopu.
Chifukwa chiyani kusankha?Ma cell amafuta a haidrojeni
Ma cell amafuta atha kugwiritsidwa ntchito pazinthu zosiyanasiyana, kupereka mphamvu zogwiritsira ntchito magawo osiyanasiyana, kuphatikiza zoyendera, nyumba zamafakitale / zamalonda / zogona, komanso kusungirako mphamvu kwanthawi yayitali kwa gridi mumachitidwe osinthika.
Ma cell amafuta ali ndi maubwino angapo kuposa matekinoloje omwe amagwiritsidwa ntchito masiku ano pamafakitale ndi magalimoto ambiri. Ma cell amafuta amatha kugwira ntchito bwino kwambiri kuposa ma injini oyatsira moto ndipo amatha kusinthira mphamvu yama mankhwala mumafutawo kukhala mphamvu yamagetsi ndi mphamvu zopitilira 60%. Ma cell amafuta amakhala ndi mpweya wochepa kapena ziro poyerekeza ndi injini zoyaka. Ma cell amafuta a haidrojeni amatulutsa madzi okha, kuthana ndi zovuta zanyengo chifukwa kulibe mpweya woipa. Palibenso zowononga mpweya zomwe zimapanga utsi ndikuyambitsa mavuto azaumoyo pamalo ogwirira ntchito. Ma cell amafuta amakhala chete akamagwira ntchito chifukwa amakhala ndi magawo ochepa osuntha.
Momwe Maselo Amafuta Amagwirira Ntchito
Ma cell amafuta amagwira ntchitomonga mabatire, koma samatsika kapena kufunikira kuyambiranso. Amapanga magetsi ndi kutentha malinga ngati mafuta aperekedwa. Selo lamafuta limakhala ndi maelekitirodi awiri - electrode negative (kapena anode) ndi electrode yabwino (kapena cathode) -yozungulira mozungulira electrolyte. Mafuta, monga haidrojeni, amadyetsedwa ku anode, ndipo mpweya umaperekedwa ku cathode. Mu cell mafuta a haidrojeni, chothandizira pa anode chimagawa mamolekyu a haidrojeni kukhala ma protoni ndi ma electron, omwe amatenga njira zosiyanasiyana kupita ku cathode. Ma electron amadutsa dera lakunja, ndikupanga kutuluka kwa magetsi. Ma protoni amasuntha kudzera mu electrolyte kupita ku cathode, komwe amalumikizana ndi mpweya ndi ma electron kuti apange madzi ndi kutentha. Ma cell amafuta a polymer electrolyte (PEM) ndi omwe amayang'ana kwambiri pakufufuza kwamagalimoto amafuta.
Ma cell amafuta a PEMamapangidwa kuchokera ku zigawo zingapo za zipangizo zosiyanasiyana. Zigawo zazikulu za selo la mafuta la PEM likufotokozedwa pansipa.Mtima wa PEM mafuta cell ndi membrane electrode assembly (MEA), yomwe imaphatikizapo nembanemba, zigawo zothandizira, ndi zigawo za gas diffusion (GDLs) . MEA mu selo yamafuta imaphatikizapo ma gaskets, omwe amapereka chisindikizo mozungulira MEA kuti asatayike, ndi mbale za bipolar, zomwe zimagwiritsidwa ntchito kusonkhanitsa ma cell amafuta a PEM m'magawo amafuta ndikupereka njira zopangira mafuta ndi mpweya.
Dr.Hauss
Semiconductor material Technology Engineer ndi Sales manager
contact: sales001@china-vet.com
Mafuta a cell system
Ma cell cell stack sangagwire ntchito yokha, koma amayenera kuphatikizidwa mu cell cell system. M'maselo amafuta amafuta osiyanasiyana othandizira monga ma compressor, mapampu, masensa, mavavu, zida zamagetsi ndi gawo lowongolera zimapatsa cell cell stack yofunikira ya haidrojeni, mpweya ndi zoziziritsa kukhosi. Chigawo chowongolera chimathandizira kugwira ntchito kotetezeka komanso kodalirika kwa dongosolo lonse lamafuta amafuta. Kugwiritsiridwa ntchito kwa ma cell cell muzomwe mukugwiritsa ntchito kumafunika zina zowonjezera zotumphukira monga magetsi amagetsi, ma inverter, mabatire, matanki amafuta, ma radiator, mpweya wabwino ndi kabati.
Ma cell cell stack ndi mtima wa cell cell power system. Amapanga magetsi mu mawonekedwe a Direct current (DC) kuchokera ku electrochemical reactions zomwe zimachitika mu cell cell. Selo limodzi lamafuta limapanga zosakwana 1 V, zomwe sizikwanira ntchito zambiri. Chifukwa chake, ma cell amafuta omwe amaphatikizidwa nthawi zambiri amaphatikizidwa mndandanda kukhala ma cell cell stack. Ma cell amafuta ambiri amatha kukhala ndi mazana amafuta. Kuchuluka kwa mphamvu yopangidwa ndi selo yamafuta kumadalira zinthu zingapo, monga mtundu wa cell cell, kukula kwa cell, kutentha komwe imagwirira ntchito, komanso kupanikizika kwa mpweya woperekedwa ku selo. Dziwani zambiri za magawo amafuta amafuta.
Graphite electrode mbale ndi MEA
Graphite electrode mbalezambiri
Zofunika Kusamala:
Ntchito ya mbale ya bipolar (yomwe imadziwikanso kuti diaphragm) ndiyo kupereka njira yoyendetsera mpweya, kuteteza kugwirizana pakati pa haidrojeni ndi mpweya mu chipinda cha mpweya wa batri, ndikukhazikitsa njira yamakono pakati pa mitengo ya Yin ndi Yang motsatizana. Pamaziko a kukhalabe ndi mphamvu zamakina komanso kukana kwa mpweya wabwino, makulidwe a mbale ya bipolar iyenera kukhala yopyapyala momwe mungathere kuti muchepetse kukana kwa conduction pakalipano komanso kutentha.
Zida za carbonaceous. Zipangizo zokhala ndi mpweya zimaphatikizapo graphite, zida za kaboni zoumbidwa ndi graphite yowonjezeredwa (yosinthika). Mbale yachikhalidwe ya bipolar imatenga graphite wandiweyani ndipo imapangidwa kukhala tchanelo cha gasi · Mbale ya graphite bipolar ili ndi mankhwala okhazikika komanso osalumikizana pang'ono ndi mea.
Ma mbale a bipolar amafunikira chithandizo choyenera chapamwamba. Pambuyo kupaka faifi pa mbali ya anode ya mbale bipolar, madutsidwe ndi zabwino, ndipo si kophweka kuti nyonyowetsa ndi electrolyte, amene angapewe kutaya electrolyte. Kulumikizana kosavuta pakati pa electrolyte diaphragm ndi mbale ya bipolar kunja kwa malo ogwira ntchito a elekitirodi amatha kuteteza mpweya kuti usatuluke, chomwe chimatchedwa "chisindikizo chonyowa". Kuti muchepetse dzimbiri za carbonate yosungunuka pazitsulo zosapanga dzimbiri pamalo a "nyowa chisindikizo", chimango cha mbale ya bipolar chiyenera "kuwalitsidwa" kuti chitetezedwe.
| Kukonzekera kutalika kwa mbale imodzi | Processing m'lifupi mbale limodzi | Processing makulidwe a mbale imodzi | Makulidwe ocheperako pokonza mbale imodzi | Analimbikitsa ntchito kutentha |
| makonda | makonda | 0.6-20 mm | 0.2 mm | ≤180 ℃ |
| Kuchulukana | Kuuma kwa nyanja | Kuuma kwa nyanja | FlexuralStrength | Kulephera kwamagetsi |
| ＞1.9g/cm3 | ＞1.9g/cm3 | ＞100MPa | ＞50MPa | ＜12µΩm |
| Impregnationprocess1 | Impregnationprocess2 | Njira ya impregnation3 |
| Makulidwe osachepera pokonza mbale imodzi ndi 0.2mm.1KG/KPA popanda kutayikira | Makulidwe osachepera opangira mbale imodzi ndi 0.3mm.2KG/KPA popanda kutayikira | Makulidwe osachepera pokonza mbale imodzi ndi 0.1mm.1KG/KPA popanda kutayikira |
Prof. eya
Kwa mafunso a ntchito:yeah@china-vet.com
86-189 1159 6392
Malingaliro a kampani Ningbo VET Energy Technology Co., Ltd(Malingaliro a kampani Miami Advanced Material Technology Co., Ltd）ndi dipatimenti yamphamvu ya VET Group, yomwe ndi bizinesi yapamwamba kwambiri padziko lonse lapansi yomwe imagwira ntchito pa kafukufuku ndi chitukuko, kupanga, kugulitsa ndi ntchito zamagulu amafuta, monga hydrogen mafuta celltack, jenereta wa hydrogen, msonkhano wamagetsi amagetsi, mbale ya bipolar, PEM. electrolyzer, cell cell system, chothandizira, gawo la BOP, pepala la kaboni ndi zina.
Kwa zaka zambiri, zadutsa ISO 9001:2015 dongosolo la kasamalidwe kabwino padziko lonse lapansi, tasonkhanitsa gulu laluso lamakampani odziwa zambiri komanso otsogola komanso magulu a R & D, ndipo takhala ndi zokumana nazo zambiri pamapangidwe azinthu ndi ntchito zamaukadaulo.
Chimodzi mwa zigawo zikuluzikulu za hydrogen mafuta selo ndi graphite mafuta elekitirodi mbale. Mu 2015, VET idalowa mumakampani amafuta amafuta ndi zabwino zake popanga mbale zamafuta amagetsi a graphite. Kampani yomwe idakhazikitsidwa Miami Advanced Material Technology Co., LTD.
Pambuyo pazaka za kafukufuku ndi chitukuko, vet ali ndi ukadaulo wokhwima wopangira ma cell amafuta a Hydrogen 10w-6000w. Ma cell amafuta opitilira 10000w oyendetsedwa ndi galimoto akupangidwa kuti athandizire chifukwa chosungira mphamvu komanso chitetezo cha chilengedwe.Poyang'ana vuto lalikulu losungira mphamvu zamphamvu zatsopano, timayika lingaliro lakuti PEM imatembenuza mphamvu yamagetsi kukhala haidrojeni kuti isungidwe ndi mafuta a hydrogen. cell imapanga magetsi ndi haidrojeni. Itha kulumikizidwa ndi magetsi a photovoltaic komanso kupanga mphamvu ya hydropower.
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