Imodyuli yokupakisha ibhetri ye-lithium ikakhulu iqulunqwe ngeebhetri kunye nokupholisa ngokukhululekileyo kunye ne-monomers yokutshatyalaliswa kobushushu.Ubudlelwane phakathi kwezi zibini ziyancedisana.Ibhetri inoxanduva lokunika amandla isithuthi samandla esitsha, kwaye iyunithi yokupholisa inokusingatha ukushisa okwenziwa yibhetri ngexesha lokusebenza.Iindlela ezahlukeneyo zokuchitha ubushushu zinemithombo eyahlukeneyo yokuchitha ubushushu.
Ukuba ubushushu obujikeleze ibhetri buphezulu kakhulu, ezi zixhobo ziya kusebenzisa i-gasket ye-silicone ehambisa ukushisa njengendlela yokuhambisa, ingene kakuhle kumbhobho wokupholisa, kwaye emva koko ifunxe ubushushu ngoqhagamshelwano oluthe ngqo okanye olungathanga ngqo kunye nebhetri enye.Inzuzo ephambili yale ndlela kukuba inendawo enkulu yoqhagamshelwano kunye neeseli zebhetri kwaye inokubamba ukushisa ngokulinganayo.
Indlela yokupholisa umoya ikwayindlela eqhelekileyo yokupholisa ibhetri.(Isifudumezi-moya se-PTC) Njengoko igama libonisa, le ndlela isebenzisa umoya njengesixhobo sokupholisa.Abaqulunqi bezithuthi zamandla amatsha baya kufaka abalandeli bokupholisa ecaleni kweemodyuli zebhetri.Ukuze ukwandise ukuhamba komoya, ii-vents nazo zongezwa ecaleni kweemodyuli zebhetri.Ukuchatshazelwa yi-air convection, ibhetri ye-lithium yemoto entsha yamandla inokususa ukushisa ngokukhawuleza kwaye igcine ukushisa okuzinzile.Inzuzo yale ndlela kukuba iguquguqukayo, kwaye iyakwazi ukukhupha ukushisa ngokuhambisa kwendalo okanye ngokunyanzeliswa kokushisa.Kodwa ukuba umthamo webhetri uphezulu kakhulu, isiphumo sendlela yokuchitha ubushushu bokupholisa umoya ayilunganga.
Uhlobo lwebhokisi lokupholisa umoya luphuculo olongezelelweyo lwendlela yokupholisa umoya kunye nokutshatyalaliswa kobushushu.Ukongeza ekulawuleni ubushushu obuphezulu bebhetri, inokulawula ubushushu obuncinci bepakethi yebhetri, iqinisekisa ukusebenza okuqhelekileyo kwebhetri kubungakanani obukhulu.Nangona kunjalo, le ndlela ikhokelela ekunqongophelweni kobushushu obufanayo kwipakethi yebhetri, okwenza kube lula ukutshabalalisa ubushushu obungalinganiyo.Ukupholisa umoya wohlobo lwebhokisi komeleza isantya somoya kwindawo yokungena umoya, ilungelelanisa ubushushu obuphezulu bepakethi yebhetri, kwaye ilawula umahluko omkhulu wobushushu.Nangona kunjalo, ngenxa yesithuba esincinci sebhetri ephezulu kwi-air inlet, ukuhamba kwegesi efunyenweyo akuhambelani neemfuno zokutshatyalaliswa kobushushu, kwaye izinga lokuhamba lilonke licotha kakhulu.Ukuba izinto ziqhubeka ngolu hlobo, ubushushu obuqokelelwe kwindawo ephezulu yebhetri kwindawo yokungena emoyeni kunzima ukubuchitha.Nokuba umphezulu ukrazulwe kwinqanaba lamva, umahluko wobushushu phakathi kweepakethi zebhetri usagqitha kuluhlu olusetwe kwangaphambili.
Indlela yokupholisa izinto zesigaba sokutshintsha inowona mxholo uphezulu weteknoloji, kuba izinto zokutshintsha isigaba zinokufunxa ubushushu obukhulu ngokuhambelana nokutshintsha kobushushu bebhetri.Inzuzo enkulu yale ndlela kukuba idla amandla amancinci kwaye inokulawula ngokufanelekileyo ubushushu bebhetri.Xa kuthelekiswa nendlela yokupholisa ulwelo, into yokutshintsha isigaba ayigqwali, nto leyo enciphisa ungcoliseko oluphakathi ukuya kwibhetri.Nangona kunjalo, ayizizo zonke iitram zamandla ezintsha ezinokusebenzisa izixhobo zokutshintsha isigaba njengento yokupholisa, emva koko, iindleko zokwenziwa kwezinto ezinjalo ziphezulu.
Ngokuphathelele kwisicelo, i-fin convection yokupholisa inokulawula ubushushu obuphezulu kunye nobukhulu bomahluko wobushushu bepakethi yebhetri phakathi koluhlu lwe-45 ° C kunye ne-5 ° C.Nangona kunjalo, ukuba isantya somoya esijikeleze ipakethi yebhetri sifikelela kwixabiso elisethiweyo, isiphumo sokupholisa samaphiko ngesantya somoya asinamandla, ukuze umahluko wobushushu bebhetri utshintshe kancinci.
Ukupholisa umbhobho wobushushu yindlela esanda kuphuhliswa yokuphelisa ubushushu, engekasetyenziswa ngokusesikweni.Le ndlela kukufaka i-medium yokusebenza kumbhobho wokushisa, xa ukushisa kwebhetri kukhuphuka, kunokuthatha ubushushu ngokusebenzisa i-medium kumbhobho.
Ingabonwa ukuba iindlela ezininzi zokutshatyalaliswa kobushushu zinemida ethile.Ukuba abaphandi bafuna ukwenza umsebenzi omhle ekutshiseni ukushisa kweebhetri ze-lithium, kufuneka bamise izixhobo zokutshatyalaliswa kobushushu ngendlela ejoliswe kuyo ngokwemeko yangempela, ukwenzela ukuba kwandiswe umphumo wokutshatyalaliswa kobushushu., ukuqinisekisa ukuba ibhetri ye-lithium inokusebenza ngokuqhelekileyo.
✦Isisombululo sokusilela kwenkqubo yokupholisa izithuthi zamandla amatsha
Okokuqala, ubomi benkonzo kunye nokusebenza kwezithuthi zamandla amatsha zihambelana ngqo nobomi benkonzo kunye nokusebenza kweebhetri ze-lithium.Abaphandi banokwenza umsebenzi omhle kulawulo lwe-thermal ngokweempawu zeebhetri ze-lithium.Ngenxa yokuba iinkqubo zokulahla ubushushu ezisetyenziswa zizithuthi zamandla amatsha eemveliso ezahlukeneyo kunye neemodeli zahluke kakhulu, xa kunyuswa inkqubo yolawulo lobushushu, abaphandi kufuneka bakhethe indlela efanelekileyo yokulahla ubushushu ngokweempawu zabo zokusebenza ukuze bandise inkqubo yokulahla ubushushu yamandla amatsha. izithuthi isiphumo.Umzekelo, xa usebenzisa indlela yokupholisa ulwelo (Isifudumezi esiPholisayo se-PTC), abaphandi banokusebenzisa i-ethylene glycol njengeyona ndawo iphambili yokulahla ubushushu.Nangona kunjalo, ukuze kupheliswe ukungonakali kokupholisa ulwelo kunye neendlela zokutshatyalaliswa kobushushu, kunye nokuthintela i-ethylene glycol ekuvuzeni nasekungcoliseni ibhetri, abaphandi kufuneka basebenzise izinto zegobolondo ezingenakonakala njengezinto zokukhusela iibhetri ze-lithium.Ukongeza, abaphandi kufuneka benze umsebenzi olungileyo wokutywina ukunciphisa amathuba okuvuza kwe-ethylene glycol.
Okwesibini, uluhlu oluhambayo lwezithuthi zamandla amatsha luyanda, amandla kunye namandla eebhetri ze-lithium aphuculwe kakhulu, kwaye ubushushu obuninzi buyenziwa.Ukuba uqhubeka nokusebenzisa indlela yendabuko yokutshatyalaliswa kobushushu, umphumo wokutshatyalaliswa kobushushu uya kuncitshiswa kakhulu.Ke ngoko, abaphandi kufuneka bahambelane namaxesha, bahlale bephuhlisa itekhnoloji entsha, kwaye bakhethe izixhobo ezitsha zokuphucula ukusebenza kwenkqubo yokupholisa.Ukongezelela, abaphandi banokudibanisa iindlela ezahlukeneyo zokutshatyalaliswa kobushushu ukuze bandise inzuzo yenkqubo yokutshatyalaliswa kobushushu, ukwenzela ukuba ubushushu obujikeleze ibhetri ye-lithium bukwazi ukulawulwa ngaphakathi koluhlu olufanelekileyo, olunokubonelela ngamandla angenasiphelo kwiimoto zamandla amatsha.Ngokomzekelo, abaphandi banokudibanisa ukupholisa umoya kunye neendlela zokutshatyalaliswa kobushushu ngesiseko sokukhetha iindlela zokutshatyalaliswa kobushushu bolwelo.Ngaloo ndlela, iindlela ezimbini okanye ezintathu zinokwenza ukusilela komnye nomnye kwaye ziphucule ngokufanelekileyo ukusebenza kokutshatyalaliswa kobushushu bezithuthi zamandla amatsha.
Okokugqibela, umqhubi kufuneka enze umsebenzi omhle kugcino lwemihla ngemihla lwezithuthi zamandla amatsha xa eqhuba isithuthi.Ngaphambi kokuba uqhube, kuyimfuneko ukujonga imeko yokuqhuba isithuthi kunye nokuba kukho iziphene zokhuseleko.Le ndlela yokuphonononga inokunciphisa umngcipheko wokungaphumeleli kwezithuthi kunye nokuqinisekisa ukhuseleko lokuqhuba.Emva kokuqhuba ixesha elide, umqhubi kufuneka athumele rhoqo isithuthi ukuze sihlolwe ukujonga ukuba ngaba kukho iingxaki ezinokuthi zibekho kwinkqubo yokulawula ukuqhuba kombane kunye nenkqubo yokutshatyalaliswa kobushushu ngexesha ukuphepha iingozi zokhuseleko ngexesha lokuqhuba izithuthi zamandla amatsha.Ukongezelela, ngaphambi kokuthenga isithuthi samandla esitsha, umqhubi kufuneka enze umsebenzi omhle wophando ukuqonda isakhiwo se-lithium ibhetri ye-drive system kunye nenkqubo yokutshatyalaliswa kobushushu besithuthi samandla esitsha, kwaye uzame ukukhetha isithuthi esinokushisa okulungileyo. inkqubo.Ngenxa yokuba olu hlobo lwesithuthi lunobomi obude benkonzo kunye nokusebenza kwesithuthi esiphezulu.Kwangaxeshanye, abaqhubi kufuneka kwakhona baqonde ulwazi oluthile lwesondlo ukwenzela ukujongana nokungaphumeleli kwenkqubo ngokukhawuleza kunye nokunciphisa ilahleko ngexesha.
Ixesha lokuposa: Jun-25-2023
