Ziphi izihlanganisi ezipholileyo zolwelo kunye nezihlanganisi zokupholisa ulwelo ezisetyenziswa kwii-EVs?

Ziphi izihlanganisi ezipholileyo zolwelo kunye nezihlanganisi zokupholisa ulwelo ezisetyenziswa kwii-EVs?

Izihlanganisi ezipholiswe ngolwelo zisetyenziselwa ukuthwala amanqanaba aphezulu ombane afana nalawo afunyenwe kwitshaja ekhawulezayo egqithisileyo (XFC) EV. Iziqhagamshelo zokupholisa ulwelo zixhaphake kakhulu kwaye zisetyenziselwa ukupholisa iipakethi zebhetri ye-EV, ukupholisa izikhululo zokutshaja ze-XFC EV, kunye nezinye izicelo ezifuna ukushisa.

Le FAQ iphonononga ukusebenza kunye neemeko zokusebenzisa iziqhagamshelo ezipholileyo zolwelo kunye nezinxibelelanisi zokupholisa ulwelo kwii-EVs kwaye ujonge iinzame zokudibanisa ukupholisa ulwelo kunye nomphunga kumanqanaba aphezulu okuchithwa kwe-thermal.

Xa ingasetyenziswa, ukupholisa umoya sisisombululo esikhethiweyo. Idibanisa ukulula kunye neendleko eziphantsi. Kodwa ilinganiselwe kubuchule bayo bokuchitha ubushushu obukhulu. Iinkqubo zokupholisa ulwelo ezisekelwe emanzini zinokufikelela kumaxesha ali-10 asebenzayo ngakumbi ekukhupheni ubushushu. Ukusebenzisa olunye ulwelo kunokunyusa ngakumbi ukusebenza kakuhle kwe-thermal. Iinkqubo zokupholisa ulwelo zinokuthi zenziwe zangaphambili, ziyilo ezitywiniweyo ezinolwelo ngaphakathi, kwaye zilungele ukufakwa. Oko kunokwenza lula ukwenziwa kwenkqubo yokuqala, ukugcinwa, kunye nokuphuculwa.

Ukutshaja ngokukhawuleza kuthetha ubushushu obuninzi
Amaxesha okutshaja ngokukhawuleza abalulekile ekwamkelweni ngokubanzi kwee-EVs. Ukudlulisa amandla amaninzi kwiibhetri ze-EV kubandakanya ukusebenzisa amandla ombane aphezulu kunye nemisinga ephezulu. Ukonyusa amandla ombane kubalulekile kodwa kukwalinganiselwe. Uninzi lwee-EV ezisendleleni namhlanje zineebhetri ze-pack pack malunga ne-400 V, kunye ne-800 ukuya kwi-900 V iipakethi zebhetri ezimele umgca ohamba phambili. Injongo ye-XFC kukuhambisa ukuya kuthi ga kwi-500 kW yamandla okutshaja. Nokuba unebhetri ye-900 V, efuna izinto ezininzi zangoku kwaye ichitha ubushushu obuninzi.

E-US., ishishini le-EV ubukhulu becala lilungelelanisiwe kwinkqubo yokutshaja edibeneyo (CCS) isinxibelelanisi, esikwabizwa ngokuba sisidibanisi se-combo se-SAE J1772, esinokuxhasa ukutshaja kwe-AC okanye izixhobo zokutshaja ngokukhawuleza kwe-DC. Ngaphandle kokupholisa ulwelo, izihlanganisi zeCCS zinokuxhasa ukuya kuthi ga kwi-200 kW yamandla okutshaja; kunye nokongezwa kokupholisa ulwelo kubafowunelwa, ukulinganiswa kwamandla kunokunyuswa ukuya kuthi ga kwi-500 kW (500 A kwi-1 kV).
Ukupholisa ulwelo kukwavumela ukusetyenziswa kwekhebhili encinci, enobunzima obukhaphukhaphu ukujongana namanqanaba aphezulu ombane. Ngaphandle kokupholisa okusebenzayo, iintambo zinokuba nzima kakhulu kwaye zingabi namandla ukuba abasebenzisi baziphathe.

Ukupholisa ulwelo kuyimeko efunekayo kodwa ayanelanga ukuxhasa ukutshaja kwe-500 kW EV ngokufanelekileyo. Ulawulo olusebenzayo lwe-thermal, kubandakanywa ukubeka iliso kwiqondo lokushisa, luyafuneka kwiitshaja ze-EV eziphezulu zangoku. Ukubeka iliso ngexesha langempela lifunekayo ukuqinisekisa ukuba ukushisa akudluli +50 ° C umda wokucaciswa (Umfanekiso 2). Ngokomzekelo, ukuba ukugqithisa kwenzeka okanye ukushisa kwe-ambient kuphakama ngokungalindelekanga (ilanga liphuma emva kwefu), inkqubo kufuneka ikwazi ukuphendula ukuqinisekisa ukusebenza ngokukhuselekileyo ngokukhawuleza. Ngokuxhomekeke kwiimeko kunye noyilo lwenkqubo, impendulo inokuba kukunyusa izinga lokupholisa okanye ukunciphisa izinga lokutshaja ukugcina ubushushu bokudibanisa isinxibelelanisi bunyuka ngaphantsi komda we +50 ° C.

Zisebenza njani iitshaja eziKhawulezayo zokupholisa ulwelo?

Iitshaja ezikhawulezayo zokupholisa ulwelo zisebenzisa iintambo ezipholise ulwelo ukunceda ukulwa amaqondo aphezulu obushushu anxulumene nezantya zokutshaja eziphezulu. Ukupholisa kwenzeka kwikhonkco ngokwayo, ukuthumela i-coolant ehamba ngentambo kunye noqhagamshelwano phakathi kwemoto kunye nekhonkco. Ngenxa yokuba ukupholisa kwenzeka ngaphakathi kwesinxibelelanisi, ubushushu buyaphela phantse ngoko nangoko njengoko isisipholisi sihamba sibuya siphindela phakathi kweyunithi yokupholisa kunye nesihlanganisi. Iinkqubo zokupholisa ulwelo ezisekelwe emanzini zinokuchitha ubushushu ukuya kutsho kumaxesha ali-10 ngokufanelekileyo, kwaye olunye ulwelo lunokuphucula ngakumbi ukusebenza kakuhle kokupholisa. Ke ngoko, ukupholisa ulwelo kwamkela ngakumbi nangakumbi ingqwalasela njengesona sisombululo sisebenzayo sikhoyo.

Ukupholisa ulwelo kuvumela iintambo zokutshaja ukuba zibe mfutshane kwaye zibe khaphukhaphu, ukunciphisa ubunzima bekhebula malunga ne-40%. Oku kwenza kube lula kumthengi oqhelekileyo ukuba asebenzise xa ebiza isithuthi sakhe.

Izihlanganisi zolwelo lokupholisa ulwelo ziyilelwe ukuba zomelele kwaye zimelane neemeko zangaphandle ezifana namazinga aphezulu obushushu, ukubanda, ukufuma nothuli. Zikwayilelwe ukuba zimelane noxinzelelo olukhulu lokuthintela ukuvuza kunye nokuzigcina ngamaxesha amade okutshaja.

Inkqubo yokupholisa ulwelo kwiitshaja zesithuthi sombane ibandakanya inkqubo evaliweyo. Itshaja ixhotyiswe ngokutshintshiselana kobushushu obudityaniswe nenkqubo yokupholisa, enokuthi ipholiswe ngumoya okanye i-liquid-cooled. Ubushushu obuveliswe ngexesha lokutshaja bugqithiselwa kwisixhobo sokutshintsha ubushushu, obuthi bubudlulisele kwisipholisi. Ukupholisa ngokuqhelekileyo ngumxube wamanzi kunye nesongezo esipholileyo, esifana ne-glycol okanye i-ethylene glycol. Isipholisi sijikeleza kwisixokelelwano sokupholisa setshaja, sifunxa ubushushu kwaye sibudlulisele kwiradiyetha okanye kwisitshintshi sobushushu. Ubushushu buye bukhutshelwe emoyeni okanye budluliselwe kwinkqubo yokupholisa engamanzi, kuxhomekeke kuyilo lwetshaja.

I-500A 600A yolwelo oluphezulu olupholileyo lwe-CCS2 inkqubo yokutshaja yijelo elizinikeleyo lokujikeleza elimiselwe phakathi kwentambo kunye ne-CCS2 yokutshaja isiqhagamshelanisi. Ukupholisa okuphakathi kongezwa kwijelo, kwaye ke ulwelo lujikeleziswa ngempompo yamandla yokupholisa kunye nokuchithwa kobushushu.
Izikhululo zokutshaja ngokukhawuleza kufuneka zisebenze ngokufanelekileyo. Oku kubaluleke ngakumbi nangakumbi. Kukwimeko yokukhula ngokukhawuleza kwezithuthi zombane. Eyona nto iphambili, oku kusebenza kakuhle kufuna ulawulo olululo lwe-thermal. Kwakhona, ivela kwimfuno ekhulayo yokutshaja ngokukhawuleza. Itekhnoloji yokupholisa ulwelo, nangona kunjalo, sisisombululo esiphambili kwisizukulwana sobushushu esihambelana nokutshaja ngokukhawuleza. Le teknoloji yokupholisa ikhawuleza ukutshaja. Ikwaqinisekisa ubomi obude kunye nokhuseleko lwesixhobo. Apha ngezantsi, iTrumonytechs iya kukubonisa indlela ukupholisa kwethu okusebenzayo kolwelo kusombulula iingxaki ze-thermal zokutshaja ngokukhawuleza. Inciphisa ixesha lokutshaja kwaye iphucula amava omsebenzisi.
I-600A yolwelo oluphezulu olupholileyo lwe-CCS2 inkqubo yokutshaja lijelo elizinikeleyo lokujikeleza elimiselwe phakathi kwentambo kunye ne-CCS2 yokutshaja isiqhagamshelanisi. 600A 1000V Ulwelo oluColisiweyo lweCCS2 iCable kunye neYunithi yokuPholisa 600A CCS2 Isidibanisi 600KW DC iCable yokuTshaja enoLiquid Ukupholisa kwiCable yokuTshaja ngokukhawuleza.

I-CCS2 yethu yokutshaja intambo engu-600A sisantya sayo sokutshaja esikhethekileyo. Iyakwazi ukuhambisa ukuya kuthi ga kwi-600KW yamandla, le ntambo yokutshaja iqinisekisa ukuba ungayitshaja ngokupheleleyo ibhetri yesithuthi sakho sombane ngexesha lerekhodi, ibonelela ngokulula kunye noxolo lwengqondo oludingayo kuhambo lwakho lwemihla ngemihla. Nokuba ukuhambo olude okanye ufuna intlawulo ekhawulezileyo ngexesha leshedyuli yakho exakekileyo, ukusebenza ngesantya esiphezulu kweentambo zethu zokutshaja kuya kukugcina usendleleni ngaphandle kokulibaziseka okungeyomfuneko. Yithi ndlela-ntle kumaxesha amade okulinda kwizikhululo zokutshaja kwaye wamkele ukutshaja ngendlela engenamthungo nesebenzayo.

Ukuhambelana okubanzi
Ukongeza kwizantya zokutshaja ezinomtsalane, intambo yethu yokutshaja eyi-600A epholileyo yeCCS2 ithobela umgangatho wokutshaja we-IEC62196-3. iyahambelana ngokubanzi nobuninzi beempawu zemoto. Nokuba uqhuba iTesla, BMW, Audi, okanye nayiphi na enye imodeli yemoto yombane edumileyo eYurophu, unokuthembela kwiintambo zethu zokutshaja ukuze zihlangane ngaphandle komthungo namazibuko wokutshaja isithuthi sakho. Oku kuguquguquka kuqinisekisa ukuba unokuthembela kwiimveliso zethu, nokuba unesithuthi sombane ekhaya okanye isithuthi sombane odibana naye endleleni. Ngeentambo zethu zokutshaja, uyonwabela ukuguquguquka kunye nokulula kwesisombululo sokutshaja jikelele esilungiselelwe iimfuno zakho ezithile.

Uyilo lokupholisa ulwelo lwe-600A CCS2 isidibanisi sinegalelo njani ekusebenzeni kwayo kunye nokuthembeka ngexesha lokutshaja kwamandla aphezulu.Uyilo lokupholisa ulwelo lwe-600A CCS2 isidibanisi sidlala indima ebalulekileyo ekuphuculeni ukusebenza kwayo kunye nokuthembeka ngexesha leeseshoni zokutshaja amandla aphezulu. Ngokutshabalalisa ngokufanelekileyo ubushushu obuveliswe ngexesha lokutshaja, inkqubo yokupholisa ulwelo inceda ukugcina amaqondo obushushu afanelekileyo okusebenza ngaphakathi kwekhonkco, ukuthintela ubushushu nokuqinisekisa ukusebenza okuhambelanayo.

Ngexesha lokutshaja kwamandla aphezulu, ukuhamba kolwelo olupholisayo ngaphakathi kwesidibanisi lufunxa kwaye luthwale ubushushu obugqithileyo, kuvumela isidibanisi ukuba sisebenze ngokufanelekileyo ngaphandle kokufumana uxinzelelo lobushushu. Le ndlela yokupholisa ayikhuseli kuphela amacandelo angaphakathi esidibanisi emonakalweni ngenxa yobushushu obugqithisileyo kodwa inegalelo kubomi obude nokuthembeka kwayo kwixesha elongeziweyo lokusetyenziswa.

Uyilo lokupholisa ulwelo lwe-600A CCS2 isinxibelelanisi siluncedo ngakumbi kwiindawo apho kufuneka ukutshaja ngokukhawuleza nangokuqhubekayo, njengoko kunceda ukulawula amaqondo obushushu kunye nokugcina iimeko zokutshaja ezizinzile. Olu phawu lubalulekile ekuqinisekiseni ukhuseleko lwenkqubo yokutshaja kunye nokukhusela zombini umdibaniso kunye nesithuthi sombane kwiingozi ezinokubakho ezinxulumene nokushisa.Indlela yoyilo lokupholisa ulwelo lwe-600A CCS2 isidibanisi igalelo ekusebenzeni kwayo kunye nokuthembeka ngexesha lokutshaja kwamandla aphezulu?

Uyilo lokupholisa ulwelo lwe-600A CCS2 yokudibanisa idlala indima ebalulekileyo ekuphuculeni ukusebenza kwayo kunye nokuthembeka ngexesha leeseshoni zokutshaja amandla aphezulu. Ngokutshabalalisa ngokufanelekileyo ubushushu obuveliswe ngexesha lokutshaja, inkqubo yokupholisa ulwelo inceda ukugcina amaqondo obushushu afanelekileyo okusebenza ngaphakathi kwekhonkco, ukuthintela ubushushu nokuqinisekisa ukusebenza okuhambelanayo.

Ngexesha lokutshaja kwamandla aphezulu, ukuhamba kolwelo olupholisayo ngaphakathi kwesidibanisi lufunxa kwaye luthwale ubushushu obugqithileyo, kuvumela isidibanisi ukuba sisebenze ngokufanelekileyo ngaphandle kokufumana uxinzelelo lobushushu. Le ndlela yokupholisa ayikhuseli kuphela amacandelo angaphakathi esidibanisi emonakalweni ngenxa yobushushu obugqithisileyo kodwa inegalelo kubomi obude nokuthembeka kwayo kwixesha elongeziweyo lokusetyenziswa.

Uyilo lokupholisa ulwelo lwe-600A CCS2 isinxibelelanisi siluncedo ngakumbi kwiindawo apho kufuneka ukutshaja ngokukhawuleza nangokuqhubekayo, njengoko kunceda ukulawula amaqondo obushushu kunye nokugcina iimeko zokutshaja ezizinzile. Olu phawu lubalulekile