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New Energy Vehicle Thermal Management - Battery System Thermal Management

Sesimba guru remagetsi emagetsi matsva, mabhatiri emagetsi akakosha zvikurumotokari itsva dzine simba.Munguva yekushandiswa chaiko kwemotokari, bhatiri ichatarisana nemamiriro ezvinhu akaoma uye anoshanduka ekushanda.Kuti uvandudze huwandu hwekufamba, mota inoda kuronga mabhatiri akawanda sezvinobvira mune imwe nzvimbo, saka nzvimbo yebhatiri pack pamotokari ishoma.Bhatiri inogadzira kupisa kwakawanda panguva yekushanda kwemotokari uye inoungana munzvimbo diki nekufamba kwenguva.Nekuda kwekuremerwa kwemaseru mubhatiri pack, zvakatonyanya kuoma kudzima kupisa munzvimbo yepakati kusvika padanho rakati, zvichiwedzera kusawirirana kwekushisa pakati pemaseru, izvo zvinoderedza kuchaja uye kuburitsa kushanda kwebhatiri uye. kukanganisa simba rebhatiri;Izvo zvinokonzeresa kutiza kwekupisa uye kukanganisa kuchengetedzwa uye hupenyu hwehurongwa.
Kupisa kwebhatiri remagetsi kune simba guru pakuita kwayo, hupenyu uye kuchengeteka.Pakupisa kwakadzika, kupikisa kwemukati kwe lithium-ion mabhatiri kuchawedzera uye simba richaderera.Muzviitiko zvakanyanyisa, electrolyte inotonhora uye bhatiri haigoni kubudiswa.Iko kuderera-kupisa kwekushanda kwebhatiri system kuchakanganiswa zvikuru, zvichiita kuti simba rekubuda kwemagetsi emotokari yemagetsi.Kupera uye kuderedza huwandu.Paunenge uchichaja mota dzemagetsi matsva pasi pemamiriro ekushisa akadzikama, iyo BMS inotanga kupisa bhatiri kune tembiricha yakakodzera isati yachaja.Kana isina kubatwa nemazvo, inotungamira kune instantaneous voltage overcharge, zvichikonzera mukati mepfupi wedunhu, uye humwe hutsi, moto kana kunyange kuputika kunogona kuitika.Iyo yakaderera-tembiricha yekuchaja chengetedzo dambudziko remagetsi bhatiri system inorambidza kusimudzirwa kwemotokari dzemagetsi munzvimbo dzinotonhora kusvika pamwero mukuru.
Battery thermal managementnderimwe remabasa akakosha muBMS, kunyanya kuchengetedza bhatiri paki ichishanda munzvimbo yakakodzera tembiricha nguva dzese, kuitira kuchengetedza yakanakisa kushanda mamiriro ebhatiri pack.Thermal management yebhatirikunyanya zvinosanganisira mabasa ekutonhodza, kudziyisa uye tembiricha yakaenzana.Kutonhodza uye kudziyisa mabasa anonyanya kugadziridzwa kuitira zvinogona kuitika zvekunze ambient tembiricha pabhatiri.Tembiricha yakaenzana inoshandiswa kuderedza mutsauko wekushisa mukati mebhatiri pack uye kudzivirira kuora nekukurumidza kunokonzerwa nekupisa kwechimwe chikamu chebhatiri.

bhatiri thermal management
BTM
Battery thermal management unit
PTC Inotonhorera hita

Nguva yekutumira: Jun-15-2023