Kupita Patsogolo Pakayendetsedwe ka Mafuta a Hydrogen Cell: Pampu Yamadzi Yatsopano Yatsegulidwa Mwalamulo

Magalimoto a haidrojeni ndi njira yoyendetsera mphamvu yoyera yomwe imagwiritsa ntchito haidrojeni ngati gwero lake lalikulu lamagetsi. Mosiyana ndi magalimoto wamba a injini zoyaka moto, magalimoto awa amapanga magetsi kudzera mu makina a haidrojeni kuti apereke mphamvu ku ma mota amagetsi. Njira yogwirira ntchito yaikulu ikhoza kugawidwa m'magawo otsatirawa:

1. Kusintha kwa Mphamvu: Haidrojeni imalowa mu selo yamafuta ndikugawikana kukhala ma protoni ndi ma elekitironi pa anode. Pamene ma elekitironi amadutsa mu dera lakunja kuti apange mphamvu yamagetsi yomwe imayendetsa mota, ma protoni amadutsa mu protoni yosinthira membrane (PEM) ndikusakanikirana ndi mpweya pa cathode, pamapeto pake amatulutsa nthunzi yamadzi yokha ngati chinthu china, zomwe zimapangitsa kuti pakhale ntchito yopanda kutulutsa mpweya.

2. Zofunikira pa Kusamalira Kutentha: Gulu la mafuta limafuna kusamalira kutentha koyenera pakati pa 60-80°C kuti ligwire bwino ntchito. Kutentha kocheperako kumachepetsa mphamvu ya reaction, pomwe kutentha kwambiri kungawononge zinthu zofunika kwambiri, zomwe zimapangitsa kuti pakhale njira yapamwamba yosamalira kutentha.

3. Zigawo za Dongosolo:

Pampu yoziziritsira yamagetsi: Imayendetsa madzi ozizira ndikusintha kuchuluka kwa madzi oyenda kutengera kutentha kwa stack

Chotenthetsera cha PTC: Imatenthetsa choziziritsira mofulumira nthawi yozizira imayamba kuchepetsa nthawi yotenthetsera

Thermostat: Imasintha yokha pakati pa ma circuit ozizira kuti isunge kutentha koyenera

Choziziritsira mpweya: Chimaziziritsa mpweya wothira mpweya wopanikizika kufika kutentha koyenera

Ma Module Ochotsera Kutentha: Ma radiator ndi mafani amagwira ntchito limodzi kuti atulutse kutentha kochulukirapo

4. Kuphatikiza kwa Dongosolo: Zigawo zonse zimalumikizana kudzera m'mapaipi oziziritsira opangidwa mwapadera okhala ndi kutchinjiriza kwamagetsi komanso ukhondo wapamwamba kwambiri. Masensa akazindikira kusintha kwa kutentha, dongosololi limasintha lokha mphamvu ya kuziziritsa kuti litsimikizire kuti likugwira ntchito mosalekeza mkati mwa zenera loyenera la kutentha.

Dongosolo lotsogola loyendetsera kutentha kwa mafutali limagwira ntchito ngati maziko odalirika a magwiridwe antchito a magalimoto a haidrojeni, zomwe zimakhudza mwachindunji magwiridwe antchito, kutalika kwa kayendetsedwe kake, komanso nthawi ya moyo wa zigawo zazikulu. Malo otenthetsera olamulidwa bwino amalola maselo a haidrojeni kupereka mphamvu zawo zonse mumayendedwe oyera.

Ngakhale kuti pali chitukuko chachangu cha magalimoto a haidrojeni, Hebei Nanfeng Automobile Equipment (Group) Co., Ltd. ndi Bosch China apanga mgwirizano wodzipereka.pompu yamadziza machitidwe a maselo amafuta a haidrojeni. Monga gawo lalikulu la maselo amafutakasamalidwe ka kutenthaPogwiritsa ntchito makina atsopanowa, chinthu chatsopanochi chakonzedwa kuti chiwongolere kwambiri magwiridwe antchito ndi kudalirika kwa magalimoto oyendetsedwa ndi haidrojeni.