1.Izidingo Zokulawulwa Kwemoto Eshisayo Kagesi(HVCH)
Indawo yabagibeli yindawo yemvelo lapho umshayeli ehlala khona ngenkathi imoto ihamba.Ukuze kuqinisekiswe indawo yokushayela enethezekile yomshayeli, ukuphathwa okushisayo kwekhompathi yabagibeli kudinga ukulawula izinga lokushisa, umswakama, nezinga lokushisa lokunikezwa komoya kwemvelo yangaphakathi yemoto.Izidingo zokuphatha okushisayo kwendawo yabagibeli ngaphansi kwezimo ezihlukene ziboniswa kuThebula 1.
Ukulawula izinga lokushisa kwebhethri lamandla kuyisidingo esibalulekile sokuqinisekisa ukusebenza kahle nokuphephile kwezimoto zikagesi.Uma izinga lokushisa liphezulu kakhulu, lizobangela ukuvuza koketshezi kanye nokusha okuzenzakalelayo, okuzothinta ukuphepha kokushayela;uma izinga lokushisa liphansi kakhulu, ukushajwa kwebhethri namandla okuphuma kuzoncishiswa ngokwezinga elithile.Ngenxa yobuningi bawo amandla kanye nesisindo esilula, amabhethri e-lithium asephenduke amabhethri asetshenziswa kakhulu ezimotweni zikagesi.Izidingo zokulawula izinga lokushisa lamabhethri e-lithium kanye nomthwalo wokushisa webhethri ngaphansi kwezimo ezihlukene ezilinganiselwe ngokusho kwezincwadi kuboniswa kuThebula 2. Ngokukhula kancane kancane kwamandla amabhethri anamandla, ukunwetshwa kwebanga lokushisa lendawo yokusebenza, futhi ukwanda kwesivinini sokushaja okusheshayo, ukubaluleka kokulawula izinga lokushisa kwebhethri lamandla ohlelweni lokuphatha okushisayo sekugqame kakhulu, hhayi nje ukuhlangabezana nezimo zomgwaqo ezihlukene kanye nezindlela ezihlukene zokushaja nokukhipha.Umthwalo wokulawula izinga lokushisa uyashintsha ngaphansi kwezimo zokusebenza zemoto, ukufana kwenkundla yokushisa phakathi kwamaphakethe ebhethri kanye nokuvimbela nokulawulwa kwe-thermal runaway nakho kudingeka kuhlangatshezwane nazo zonke izidingo zokulawula izinga lokushisa ngaphansi kwezimo ezihlukene zemvelo ezinjengamakhaza ashubile, aphezulu. izindawo ezishisayo nezinomswakama ophezulu, nezindawo ezishisayo zasehlobo nezibandayo zasebusika.isidingo.
2. Isigaba sokuqala sokushisa kwe-PTC
Esigabeni sokuqala sezimboni zezimoto zikagesi, ubuchwepheshe obuyisisekelo busekelwe ekushintsheni amabhethri, ama-motor nezinye izinhlelo zamandla.ngokusekelwe ekuthuthukisweni kancane kancane.I-air conditioner yemoto kagesi emsulwa kanye nesipholile semoto kaphethiloli zombili ziyawubona umsebenzi wesiqandisi ngomjikelezo wokuminyanisa umhwamuko.Umehluko phakathi kwakho kokubili ukuthi i-air conditioner compressor yemoto kaphethiloli ishayelwa injini ngokungaqondile ngebhande, kuyilapho imoto kagesi ehlanzekile isebenzisa ngokuqondile i-compressor yokushayela kagesi ukushayela isiqandisi.umjikelezo.Lapho izimoto zikaphethiloli zishiselwa ebusika, ukushisa okulahlwayo kwenjini kusetshenziswa ngokuqondile ukushisisa indawo yabagibeli ngaphandle komthombo wokushisa owengeziwe.Kodwa-ke, ukushisa okungcolile kwemoto yezimoto zikagesi ezihlanzekile akukwazi ukuhlangabezana nezidingo zokushisa kwasebusika.Ngakho-ke, ukushisa kwasebusika kuyinkinga ukuthi izimoto zikagesi ezihlanzekile zidinga ukuxazulula..I-heater ye-coefficient heater enhle (i-coefficient yezinga lokushisa elilungile, i-PTC) yenziwe nge-PTC Ceramic heat element kanye neshubhu ye-aluminium (I-PTC Coolant heater/I-heater ye-PTC), enezinzuzo zokumelana nokushisa okuncane nokusebenza kahle kokudlulisa ukushisa, futhi isetshenziswa kusisekelo somzimba wezimoto zikaphethiloli Ngakho-ke, izimoto zikagesi zakuqala zasebenzisa isiqandisi somjikelezo wokucindezelwa komhwamuko kanye nokushisa kwe-PTC ukuze kuzuzwe ukuphathwa okushisayo kwendawo yabagibeli.
2.1 Ukusetshenziswa kobuchwepheshe bephampu yokushisa esigabeni sesibili
Ekusetshenzisweni kwangempela, izimoto zikagesi zinesidingo esikhulu sokushisisa ukusetshenziswa kwamandla ebusika.Ngokombono we-thermodynamic, i-COP yokushisisa kwe-PTC ihlale ingaphansi kuka-1, okwenza ukusetshenziswa kwamandla okushisa kwe-PTC kube phezulu kanye nezinga lokusebenzisa amandla liphansi, elikhawulela kakhulu izimoto zikagesi.imayela.Ubuchwepheshe bephampu yokushisa busebenzisa umjikelezo wokucindezela umhwamuko ukuze kusetshenziswe ukushisa kwebanga eliphansi endaweni, futhi i-COP yethiyori ngesikhathi sokushisisa inkulu kune-1. Ngakho-ke, ukusebenzisa isistimu yepompo yokushisa esikhundleni se-PTC kungandisa uhla lokuhamba lwezimoto zikagesi ngaphansi kokushisisa. izimo.Ngokuthuthuka okuqhubekayo komthamo namandla ebhethri lamandla, umthwalo oshisayo ngesikhathi sokusebenza kwebhethri lamandla nawo ukhula kancane kancane.Isakhiwo sokupholisa komoya esivamile asikwazi ukuhlangabezana nezidingo zokulawula izinga lokushisa zebhethri lamandla.Ngakho-ke, ukupholisa uketshezi sekuyindlela eyinhloko yokulawula izinga lokushisa kwebhethri.Ngaphezu kwalokho, njengoba izinga lokushisa elinethezekile elidingwa umzimba womuntu lifana nezinga lokushisa lapho ibhethri lamandla lisebenza khona ngokujwayelekile, izidingo zokupholisa zegumbi labagibeli kanye nebhethri lamandla kungahlangatshezwana nazo ngokuxhuma izishintshi zokushisa ngokuhambisana nephampu yokushisa yegumbi labagibeli. uhlelo.Ukushisa kwebhethri yamandla kukhishwa ngokungaqondile isishintshi sokushisa kanye nokupholisa kwesibili, futhi izinga lokuhlanganisa lesistimu yokulawula ukushisa kwemoto kagesi iye yathuthukiswa.Nakuba izinga lokuhlanganisa selithuthukisiwe, isistimu yokuphatha okushisayo kulesi sigaba ihlanganisa kuphela ukupholisa kwebhethri nendawo yabagibeli, futhi ukushisa kukadoti kwebhethri nemoto akuzange kusetshenziswe ngempumelelo.
Isikhathi sokuthumela: Apr-04-2023
