Kupatsa Mphamvu Kupanga kwa Hydrogen Yokhazikika ndi PEM Technology

Pofunafuna njira zothetsera mphamvu zoyeretsera komanso zokhazikika, haidrojeni imatuluka ngati njira yodalirika yokhala ndi kuthekera kwakukulu. Kutsogolo kwa ukadaulo wopanga haidrojeni ndi zida za PEM (Proton Exchange Membrane) zomwe zikusintha mawonekedwe amtundu wobiriwira wa haidrojeni. Ndi kapangidwe kake kokhazikika komanso kuchitanso bwino kwambiri, zida zopangira ma hydrogen a PEM zimapereka njira yosunthika komanso yothandiza popanga ma haidrojeni ang'onoang'ono.

Chidziwitso chaukadaulo wa PEM chimakhala pakutha kuyankha mwachangu kuzinthu zamagetsi zomwe zimasinthasintha, zomwe zimapangitsa kuti zikhale zoyenera kuphatikiza magwero amphamvu ongowonjezeranso monga ma photovoltaics ndi mphamvu yamphepo. Pokhala ndi tanki imodzi yosinthira kuyankha kwamphamvu kwa 0% mpaka 120% ndi nthawi yoyankha ya masekondi 10 okha, zida zopangira ma hydrogen a PEM zimatsimikizira kusakanikirana kosasunthika ndi zochitika zamphamvu zamagetsi, kukulitsa luso komanso kudalirika.

Zopezeka m'mitundu ingapo kuti zigwirizane ndi zopangira zosiyanasiyana, zida zopangira ma hydrogen a PEM zimapereka scalability popanda kusokoneza magwiridwe antchito. Kuchokera pa mtundu wa compact PEM-1, wokhoza kupanga 1 Nm³/h ya haidrojeni, kupita ku mtundu wamphamvu wa PEM-200, wokhala ndi mphamvu yopanga 200 Nm³/h, gawo lililonse limapangidwa kuti lipereke zotsatira zofananira ndikuchepetsa kugwiritsa ntchito mphamvu.

Kuphatikiza apo, kapangidwe kake ka zida zopangira ma hydrogen a PEM amalola kuyika ndi kugwira ntchito mosavuta, kumathandizira kutumizidwa mwachangu ndikuphatikiza muzomangamanga zomwe zilipo. Ndi zovuta zogwiritsira ntchito 3.0 MPa ndi miyeso yochokera ku 1.8 × 1.2 × 2 mamita mpaka 2.5 × 1.2 × 2 mamita, machitidwewa amapereka kusinthasintha popanda kupereka nsembe kapena ntchito.

Pomwe kufunikira kwa haidrojeni yoyera kukukulirakulira, ukadaulo wa PEM uli wokonzeka kutenga gawo lofunikira pakuwongolera kusintha kwachuma chochokera ku haidrojeni. Pogwiritsa ntchito mphamvu zamagetsi zongowonjezwdwanso komanso kugwiritsa ntchito ukadaulo wapamwamba wa electrolysis, zida zopangira ma hydrogen za PEM zimakhala ndi kiyi yotsegulira tsogolo lokhazikika loyendetsedwa ndi haidrojeni yoyera komanso yobiriwira.