Ekufuneni izixazululo zamandla ezihlanzekile nezisimeme kakhudlwana, i-hydrogen ivela njengendlela ehlukile ethembisayo enamandla amakhulu. Ephambili kobuchwepheshe bokukhiqiza i-hydrogen kukhona imishini ye-electrolysis yamanzi ye-PEM (Proton Exchange Membrane), eguqula isimo sokukhiqizwa kwe-hydrogen eluhlaza. Ngomklamo wayo we-modular kanye nokusebenza kwayo okuphezulu, imishini yokukhiqiza i-hydrogen ye-PEM inikeza ikhambi eliguquguqukayo nelisebenzayo lokukhiqizwa kwe-hydrogen encane.
Isici esiphawulekayo sobuchwepheshe be-PEM sisekukwazini kwayo ukuphendula ngokushesha kokufakwa kwamandla okushintshashintshayo, okwenza kube kuhle kakhulu ukuhlanganisa imithombo yamandla avuselelekayo njenge-photovoltaics kanye namandla omoya. Njengoba inesilinganiso sokuphendula komthwalo oshintshashintshayo sethangi elilodwa esingu-0% kuya ku-120% kanye nesikhathi sokuphendula semizuzwana eyi-10 kuphela, imishini yokukhiqiza i-PEM hydrogen iqinisekisa ukuhlanganiswa okungenamthungo nezimo zokuhlinzekwa kwamandla ezinamandla, okwandisa ukusebenza kahle kanye nokuthembeka.
Itholakala kumamodeli ahlukahlukene ukuze ivumelane nezidingo zokukhiqiza ezahlukahlukene, imishini yokukhiqiza i-PEM hydrogen inikeza ukukhuliswa ngaphandle kokuphazamisa ukusebenza. Kusukela kumodeli encane ye-PEM-1, ekwazi ukukhiqiza i-1 Nm³/h ye-hydrogen, kuya kumodeli eqinile ye-PEM-200, enekhono lokukhiqiza elingu-200 Nm³/h, iyunithi ngayinye yenzelwe ukuletha imiphumela efanayo ngenkathi kunciphisa ukusetshenziswa kwamandla.
Ngaphezu kwalokho, ukwakheka kwe-modular kwemishini yokukhiqiza i-PEM hydrogen kuvumela ukufakwa nokusebenza okulula, okwenza kube lula ukuthunyelwa okusheshayo nokuhlanganiswa engqalasizinda ekhona. Njengoba kunezingcindezi zokusebenza ezingu-3.0 MPa kanye nobukhulu obusukela kumamitha angu-1.8×1.2×2 kuya kumamitha angu-2.5×1.2×2, lezi zinhlelo zinikeza ukuguquguquka ngaphandle kokunciphisa ukusebenza kahle noma ukusebenza kahle.
Njengoba isidingo se-hydrogen ehlanzekile siqhubeka nokukhula, ubuchwepheshe be-PEM bumi ngomumo wokudlala indima ebalulekile ekuqhubekiseleni phambili ukushintshela emnothweni osekelwe ku-hydrogen. Ngokusebenzisa amandla emithombo yamandla avuselelekayo kanye nokusebenzisa ubuchwepheshe obuthuthukisiwe be-electrolysis, imishini yokukhiqiza i-hydrogen ye-PEM iphethe isihluthulelo sokuvula ikusasa elizinzile eliqhutshwa yi-hydrogen ehlanzekile neluhlaza.
Isikhathi sokuthunyelwe: Mashi-06-2024
