Kugamuchirwa kuHebei Nanfeng!

New Energy Vehicle Power Battery Cooling System Principle

Sesimba sosi yemotokari, kuchaja uye kuburitsa kupisa kweiyo nyowani simba remagetsi bhatiri remagetsi rinogara riripo.Kuita kwebhatiri remagetsi uye tembiricha yebhatiri yakabatana zvakanyanya.Kuti uwedzere hupenyu hwesevhisi yebhatiri remagetsi uye kuwana iyo yakanyanya simba zvakanyanya sezvinobvira, bhatiri rinoda kushandiswa mukati meiyo tembiricha yakatarwa.Muchidimbu, mukati mehupamhi hwe -40 ℃ kusvika +55 ℃ (iyo chaiyo yebhatiri tembiricha) bhatiri remagetsi unit iri munzvimbo inoshanda.Naizvozvo, azvino emagetsi emagetsi mabhatiri mayuniti akashongedzerwa nemidziyo yekutonhodza.

Simba bhatiri kutonhora sisitimu ine mhepo yekutenderera kutenderera kutonhora mhando, mvura-yakatonhorera mhando uye mweya-yakatonhorera mhando.Ichi chinyorwa chinonyanya kuongorora mhando yemvura-yakatonhodzwa nemhepo.

Mvura-yakatonhodzwa magetsi maseru ekutonhodza system inoshandisa chinotonhodza chakakosha kuyerera mupombi inotonhodza mukati mesero remagetsi kuendesa kupisa kunoitwa nesero remagetsi kune chinotonhorera, nokudaro kuderedza tembiricha yesero remagetsi.Iyo yekutonhodza sisitimu inowanzo patsanurwa kuita maviri akaparadzana masisitimu, ayo ari inverter (PEB)/drive mota kutonhora system uyehigh-voltage coolant heater.Iyo yekutonhodza sisitimu inoshandisa iyo musimboti wekupisa kupisa kuchengetedza mota yekutyaira, inverter (PEB) uye magetsi paki pane yakanyanya tembiricha yekushandisa nekutenderera inotonhorera kuburikidza yega yega yekutonhora system yedunhu.Iyo inotonhorera musanganiswa we50% yemvura uye 50% organic acid tekinoroji (OAT).Iyo inotonhodza inofanirwa kuchinjwa nguva nenguva kuti irambe ichinyatsoshanda zvakanaka uye kudzivirira ngura.

high voltage coolant hita (6)
PTC heater (2)

Iyo mhepo-yakatonhorera simba sero kutonhora sisitimu inoshandisa inotonhorera fan (PTC air heater) kudhonza mhepo kubva mukati mekabhini kupinda musimba cell bhokisi kutonhodza sero remagetsi uye zvinhu zvakaita semagetsi sero rekudzora unit.Mhepo ichibva mukati mekabhini inoyerera ichipinda nemugero rekupinda nemhepo riri kuseri sill trim panel uye richidzika nesero remagetsi kana DC-DC converter (hybrid car converter) kudzikisa tembiricha yemagetsi cell uye DC-DC converter (hybrid). motokari inoshandura).Mhepo inopera kubva mumotokari kuburikidza nepombi yekuburitsa.


Nguva yekutumira: Mar-16-2023