Njengoba isabelo semakethe sezimoto zikagesi siqhubeka nokwanda, abakhiqizi bezimoto kancane kancane bashintsha ukugxila kwabo kwe-R&D kumabhethri anamandla nokulawula okuhlakaniphile.Ngenxa yezici zamakhemikhali zebhethri lamandla, izinga lokushisa lizoba nomthelela omkhulu ekusebenzeni kokushaja nokukhipha kanye nokuphepha kwebhethri lamandla.Ngakho-ke, ekuthuthukisweni kwezimoto zikagesi, ukuklanywa kwesistimu yokulawula ukushisa kwebhethri kunokubaluleka okuphezulu.Ngokusekelwe esakhiweni esikhona esivamile sesistimu yokulawula ukushisa kwebhethri yemoto kagesi, ehlanganiswe nobuchwepheshe besistimu yephampu yephampu ye-valve yezindlela eziyisishiyagalombili ye-Tesla, isimiso sokusebenza sebhethri lamandla kanye nezinzuzo kanye nokubi kwesistimu yokulawula ukushisa kuyahlaziywa.Kunezinkinga ezinjengokulahlekelwa kwamandla emoto ebandayo, ibanga elifushane lokuhamba ngomkhumbi, namandla ancishisiwe okushaja, kanye nesikimu sokuthuthukisa sesistimu yokulawula okushisayo kwebhethri lamandla kuyahlongozwa.
Ngenxa yokungasimami kwemithombo yamandla yendabuko kanye nokwanda kokungcoliswa kwemvelo, ohulumeni nabakhiqizi bezimoto emazweni ahlukahlukene baye basheshisa ukuguqulwa kwezimoto zamandla amasha, begxile ekukhuthazeni ukuthuthukiswa kwezimoto zikagesi eziqhutshwa ikakhulukazi ugesi omsulwa.Njengoba isabelo semakethe sezimoto zikagesi siqhubeka nokwanda, amabhethri kagesi nokulawula okuhlakaniphile kuba umkhuba wokuthuthukiswa kobuchwepheshe bezimoto zikagesi.Asikho isixazululo esingcono esitholakele.Ihluke ezimotweni zendabuko zikaphethiloli, izimoto zikagesi azikwazi ukusebenzisa ukushisa kwemfucuza ukushisa i-cabin kanye nebhethri pack.Ngakho-ke, ezimotweni zikagesi, yonke imisebenzi yokushisa idinga ukuqedwa ngokushisa kanye nemithombo yamandla.Ngakho-ke, indlela yokuthuthukisa ukusetshenziswa kwamandla asele emoto iba ugesi Inkinga enkulu ngezinhlelo zokulawula ukushisa kwezimoto.
Iuhlelo lokulawula ukushisa kwemoto kagesiilawula izinga lokushisa ezingxenyeni ezihlukahlukene zemoto ngokulawula ukugeleza kokushisa, ikakhulukazi kuhlanganise nokulawula izinga lokushisa kwemoto yemoto, ibhethri kanye ne-cockpit.Isistimu yebhethri ne-cockpit zidinga ukucabangela ukulungiswa okubili kokubanda nokushisa, kuyilapho isistimu yemoto idinga kuphela ukucabangela ukuqeda ukushisa.Iningi lezinhlelo zokuqala zokulawula ukushisa kwezimoto zikagesi kwakuyizinhlelo zokulahla ukushisa okupholile emoyeni.Lolu hlobo lwesistimu yokulawula okushisayo luthathe ukulungiswa kwezinga lokushisa kwe-cockpit njengomgomo oyinhloko wokuklama wesistimu, futhi kwakungavamile ukucabangela ukulawulwa kwezinga lokushisa kwemoto nebhethri, ukuchitha amandla esistimu kagesi emithathu ngesikhathi sokusebenza.ukushisa okukhiqizwa ngaphakathi. Njengoba amandla enjini nebhethri ekhula, isistimu yokulahla ukushisa okupholile emoyeni ngeke isakwazi ukuhlangabezana nezidingo eziyisisekelo zokulawula okushisayo kwemoto, futhi isistimu yokuphatha okushisayo ingene enkathini yokupholisa uketshezi.Isistimu yokupholisa uketshezi ayigcini nje ukuthuthukisa ukusebenza kahle kokukhipha ukushisa, kodwa futhi yandisa uhlelo lokufakwa kwebhethri.Ngokulawula umzimba we-valve, uhlelo lokupholisa uketshezi alukwazi ukulawula ngokuqhubekayo isiqondiso sokushisa, kodwa futhi lisebenzisa ngokugcwele amandla ngaphakathi kwemoto.
Ukushisisa kwebhethri ne-cockpit kuhlukaniswe ikakhulukazi ngezindlela ezintathu zokufudumeza: i-temperature coefficient (PTC) thermistor heat, ifilimu yokushisa kagesi yokushisisa kanye nokushisa kwepompo lokushisa.Ngenxa yezici zamakhemikhali zebhethri lamandla ezimoto zikagesi, kuzoba nezinkinga ezifana nokulahlekelwa amandla emoto ebandayo, ibanga elifushane lokuhamba ngomkhumbi, namandla okushaja ancishisiwe ngaphansi kwezimo eziphansi zokushisa.Ukuze kuqinisekiswe ukuthi izimoto zikagesi zingafinyelela izimo zokusebenza ezifanele ngaphansi kwezimo ezihlukahlukene ezimbi kakhulu, Ukuze kuhlangatshezwane nezidingo zokusetshenziswa, isistimu yokulawula ukushisa kwebhethri idinga ukuthuthukiswa futhi ilungiselelwe izimo eziphansi zokushisa.
Indlela yokupholisa ibhethri
Ngokusho kwemidiya ehlukene yokudlulisa ukushisa, uhlelo lokulawula ukushisa kwebhethri lungahlukaniswa ngezinhlobo ezintathu: uhlelo lokulawula ukushisa okuphakathi kwe-air, uhlelo lokulawula ukushisa okuphakathi kwe-liquid kanye nesistimu yokulawula ukufudumala kwesigaba sokushintsha impahla, kanye nesistimu yokulawula ukushisa okuphakathi emoyeni ingahlukaniswa ngokwemvelo. uhlelo lokupholisa kanye nesistimu yokupholisa umoya.Kunezinhlobo ezi-2 zesistimu yokupholisa.
Ukushisisa kwe-PTC thermistor kudinga ukuhlela iyunithi yokushisisa ye-PTC kanye ne-insulating coating ezungeze iphakethe lebhethri.Uma iphakethe lebhethri lemoto lidinga ukushiselwa, isistimu inika amandla i-PTC thermistor ukuthi ikhiqize ukushisa, bese ivuthela umoya nge-PTC ngefeni(I-PTC Coolant heater/I-PTC Air heater).I-thermistor heat fins iyayishisisa, futhi ekugcineni iqondise umoya oshisayo ephaketheni lebhethri ukuze ijikeleze ngaphakathi, ngaleyo ndlela ishisise ibhethri.
Isikhathi sokuthumela: May-19-2023
