Iyo yakazara yekupisa manejimendi yemafuta ekufambisa bhazi bhazi inonyanya kusanganisira: mafuta cell thermal manejimendi, simba cell thermal manejimendi, kupisa kwechando uye kutonhora kwechirimo, uye yakazara yekupisa manejimendi dhizaini yebhazi zvichienderana nekushandiswa kwemafuta cell tsvina kupisa.
Izvo zvakakosha zvefuel cell thermal management system inonyanya kusanganisira: 1) Pombi yemvura: inotyaira kutenderera kunotonhorera.2) Heat sink (core + fan): inoderedza tembiricha inotonhorera uye inobvisa kupisa kwemafuta maseru.3) Thermostat: inodzora inotonhorera saizi kutenderera.4) PTC yemagetsi kupisa: inopisa inotonhorera pakadzika tembiricha inotanga kupisa mafuta sero.5) Deionization unit: inotora ions mune inotonhorera kuderedza conductivity yemagetsi.6) Antifreeze yemafuta sero: iyo yepakati yekutonhodza.
Zvichienderana nehunhu hwesero yemafuta, iyo pombi yemvura yekudziya manejimendi system ine maitiro anotevera: kumusoro musoro (iyo yakawanda masero, iyo yakakwirira inodiwa musoro), yakakwirira inotonhorera inoyerera (30kW kupisa kupisa ≥ 75L / min) uye inogadziriswa simba.Ipapo kumhanya kwepombi uye simba zvinogadziriswa zvichienderana nekuyerera kwekutonhora.
Iyo ramangwana rekusimudzira maitiro epombi yemvura yemagetsi: pasi pechigadziro chekugutsa akati wandei indexes, kushandiswa kwesimba kuchaderedzwa nguva dzose uye kuvimbika kuchawedzerwa nguva dzose.
Iyo yekupisa sink ine yekupisa inonyura musimboti uye inotonhorera fan, uye musimboti wekupisa sink ndiyo unit heat sink nzvimbo.
Maitiro ekuvandudza eradiator: kuvandudzwa kweiyo yakakosha radiator yemafuta emafuta, maererano nekuvandudzwa kwezvinhu, inodiwa kusimudzira kuchena kwemukati uye kuderedza dhigirii reiyo ion kunaya.
Iyo yakakosha zviratidzo zveiyo inotonhora feni isimba re fan uye yakanyanya mhepo vhoriyamu.504 modhi fan ine huwandu hwemhepo huwandu hwe4300m2 / h uye yakayerwa simba re800W;506 modhi feni ine huwandu hwemhepo huwandu hwe3700m3/h uye yakayerwa simba re500W.Fani iri kunyanya.
Kutonhodza fan yekuvandudza maitiro: kutonhora feni inogona kuzoita shanduko mupuratifomu yevoltage, yakanangana nevoltage yemafuta sero kana sero remagetsi, isina DC/DC inoshandura, kuvandudza kushanda zvakanaka.
PTC magetsi ekudziya anonyanya kushandiswa mukudzika kwekushisa kwekutanga-up process yefuel cell munguva yechando, PTC yemagetsi kupisa ine zvinzvimbo zviviri mufuel cell thermal management system, mukutenderera kudiki uye mumutsetse wemvura yekugadzira, kutenderera kudiki. ndiyo inonyanya kuzivikanwa.
Munguva yechando, kana tembiricha yakadzikira yadzikira, simba rinotorwa kubva musero remagetsi kuti ridziye chinotonhodza muchikamu chidiki uye pombi yemvura yekugadzira, uye chinotonhorera chinopisa chinobva chapisa reactor kusvika tembiricha ye reactor yasvika. kukosha kwechinangwa, uye sero yemafuta inogona kutangwa uye kupisa kwemagetsi kunomira.
PTC yemagetsi kupisa yakakamurwa kuita yakaderera-voltage uye yakakwira-voltage zvinoenderana nevoltage papuratifomu, yakaderera-voltage inonyanya 24V, inoda kushandurwa kuita 24V neDC/DC inoshandura.low-voltage magetsi ekudziya simba rinonyanya kuganhurirwa neiyo 24V DC/DC inoshandura, parizvino, iyo yakanyanya DC/DC inoshandura kune yakakwira-voltage kusvika ku24V yakaderera-voltage inongova 6kW.Mhepo yakakwirira inonyanya 450-700V, iyo inofananidzwa nemagetsi emagetsi emagetsi, uye simba rekupisa rinogona kuva rakakura, kunyanya zvichienderana nehuwandu hwehutori.
Parizvino, iyo yemba yemafuta cell system inonyanya kutangwa nekudziya kwekunze, kureva, kudziya nePTC kudziyisa;makambani ekumhiri kwemakungwa akadai seToyota anogona kutanga zvakananga pasina kupisa kwekunze.
Iyo yekuvandudza nzira yePTC yemagetsi yekudziya yemafuta cell thermal management system ndeye miniaturization, yakakwirira kuvimbika uye yakachengeteka yakakwira voltage PTC magetsi ekudziya.
Nguva yekutumira: Mar-28-2023
