Bipolar plate ndi hydrogen fuel cell

Ntchito yabipolar mbale(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.

Mapiritsi 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 kosinthika pakati pa diaphragm ya electrolyte ndi mbale ya bipolar kunja kwa malo ogwira ntchito a electrode kungalepheretse bwino kuti mpweya usatuluke, womwe umatchedwa "chisindikizo chonyowa". Kuti muchepetse dzimbiri za carbonate yosungunuka pazitsulo zosapanga dzimbiri pamalo a "wet seal", chimango cha mbale ya bipolar chiyenera "kuwalitsidwa" kuti chitetezedwe.

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 wopanga10w-6000w Maselo amafuta a haidrojeni. 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.