NgoDisemba 27, 2019, inqwaba yokuqala kaTesla yokushaja i-V3 yaseChina yavulelwa umphakathi ngokusemthethweni.Inqwaba ye-V3 supercharging yamukela umklamo ophelele wokupholisa uketshezi, futhi amandla aphezulu we-400V / 600A angandisa ibanga lamakhilomitha angama-250 kuModel3 15 imizuzu.Ukufika kwe-V3 kusho ukuthi izimoto ezisebenza ngogesi zizophinde zephule umkhawulo ngokuya ngokusebenza kahle kwesengezo samandla.
Ngaso leso sikhathi, i-MIDA engcwatshwe isistimu yokushaja epholisa uketshezi egcwele iyasetshenziswa futhi iyafakwa, futhi izonikwa amandla endaweni yokushaja engaphezulu kwezinyanga ezimbili kamuva.Ihlukile ku-Tesla V3 inqwaba yokushaja epholile egcwele uketshezi, i-MIDA engcwatshwe inqwaba yokushaja isekela ukuphuma kwamandla aphezulu okungu-1000V / 600A, futhi amandla aphezulu aphindwe kabili kunawenqwaba yokushaja ye-Tesla V3.
Inqwaba yokushaja yohlobo olungcwatshiwe olugcwele uketshezi olubandayo
Izinzuzo zonke inqwaba liquid selehlile supercharging zaziwa kahle embonini.Ngaphezu kwesivinini sokushaja esisheshayo, izinga lokuhluleka kwemishini elinokwethenjelwa kanye nomsindo ophansi ovumela imvelo, ongaletha umuzwa ongcono wokushaja kubaqhubi.Ingqikithi yenqwaba yokushaja epholile epholile yonke into ilele kumojula yokushaja epholile uketshezi, efana neparele elisemqhele wemboni.Imojula yokushaja epholile enoketshezi inomkhawulo ophezulu wezobuchwepheshe.Ngakho-ke, kukhona amabhizinisi ambalwa kuphela anamandla okwethula inqwaba yokushaja epholile yonke into ewuketshezi embonini futhi empeleni ayiphake ngamaqoqo.
01 V2G kanye nokushaja okugcwele kokupholisa uketshezi
Imojula yokushaja epholile uketshezi ayihlukile kumojula yendabuko yokushaja okupholile emoyeni kumgomo kagesi, kodwa ukhiye imodi yokukhipha ukushisa.Ukupholisa umoya, njengoba negama libonisa, kwenziwa ngesiphephetha-moya;kodwa ukupholisa okuwuketshezi kuhlukile, kucatshangelwa ukuthintana okuseduze phakathi kwesipholisa kanye nensiza yokushisisa kanye ne-conductivity ngaphandle kokuthintana nezingxenye zikagesi;kanye nomklamo osuka kumojula yokupholisa uketshezi kuye enqwabeni yokushaja epholile ewuketshezi egcwele idinga amandla aphezulu okuklama okushisayo kwethimba lokuthuthukisa uhlelo.Esikhathini sokuqala, amabhizinisi amamojula asekhaya ayengenalo ithemba ngamamojula wokupholisa uketshezi, okwakunzima ukuwathuthukisa nokutshala izinsiza eziningi.Uma kuqhathaniswa namamojula endabuko okupholisa umoya, izindleko zamamojula okupholisa uketshezi beziphezulu kakhulu.Esimeni sokuncintisana okunamandla ngentengo yemojuli yasekhaya, ukuthuthukiswa kungase kwamukelwe imakethe.
Imojula yokushaja epholile epholile yohlobo lwe-blade
Njengoba imojula yokupholisa uketshezi ingadingi isiphephetha-moya futhi incike esipholisayo ukuze sikhiphe ukushisa, ingabe inqwaba yokushaja ingaklanywa ibe ibhokisi lensimbi elivaliwe bese ligqitshwa phansi, liveze kuphela isibhamu esishajayo phansi?Lokhu konga isikhala, kuhambisana nemvelo futhi kuphakeme kakhulu.Ihlukile kumklamo ongokwesiko ohlukanisayo wenqwaba yokushaja egcwele uketshezi epholile ka-Tesla, inqwaba yethu yokushaja epholile egcwele uketshezi yamukela lo mklamo ocatshangwayo ekuqaleni.Imojula yokushaja yamukela umklamo we-blade, okulula ukuwuxhuma nokuwukhipha, kuyilapho inqwaba yokushaja igqitshwa.Umsebenzisi udinga kuphela ukufaka isibhamu futhi askene ikhodi ukuze aqale ukushajwa kwamandla amakhulu.Ukukhipha ukushisa kwesistimu nakho kuthambile kakhulu, ukusetshenziswa kokupholisa kwendawo, noma ukusetshenziswa kwemithombo, amapayipi amanzi namanye amanzi angaphandle ukushisa.
Inqwaba yokushaja yohlobo olungcwatshiwe olugcwele uketshezi olubandayo
Uhlelo olungcwatshwe ekuqaleni beluhloselwe amakhasimende aphesheya kwezilwandle, kwathi selwethulwa ngo-2020, lwamukelwa kahle ngamakhasimende.Njengamanje, isiteshi esikhulu kunazo zonke sokupholisa i-supercharging e-Europe ukuthunyelwa kwenqwaba yenqwaba yokushaja okupholisa uketshezi, futhi isayithi seliphenduke isizindalwazi sewebhu sasendaweni.
Isiteshi sokupholisa esiphelele se-liquid supercharging 02
Ngezidingo zangempela zamakhasimende, vumela ukuqanjwa komkhiqizo kufike ibha eyengeziwe!Ngo-2021, i-Infinthula imojuli yokupholisa uketshezi ekupheleni okufanayo kwesiteshi sikagesi esiphehla ugesi esingu-40kW.Idizayini yale mojula ifana nemojuli yendabuko yokupholisa umoya.Ingaphambili lemojula liyisibambo, kanti ngemuva kunetheminali yamanzi kanye netheminali kagesi.Lapho ufaka imojuli, udinga kuphela ukuphusha imojuli ngaphakathi ukuze uyifake endaweni.Lapho uyikhipha, udinga kuphela ukubamba isibambo ukuze ukhiphe imojuli ebhokisini lepulaki.Ngesikhathi esifanayo, indawo yokugcina amanzi yamukela umklamo "wokumisa ukuzivala", okungadingi ukukhathazeka ngokuvuza.Lapho ufaka futhi ukhipha imodyuli, asikho isidingo sokususa i-coolant kumjikelezo wokupholisa uketshezi kusengaphambili, ukuze isikhathi sokugcinwa kwemodyuli sincishiswe kusukela kumahora angu-2 wendabuko kuya kumaminithi angu-5.
40kW hydropower liquid-cooled module yokushaja ekugcineni okufanayo
Ngaso leso sikhathi, sethule nenqwaba yokushaja epholile engu-240kW edidiyelwe.Uhlelo lwamukela umklamo wezibhamu ezimbili, onokuphuma okukodwa okuphezulu okungu-600A, okungakhokhisa izimoto zabagibeli endaweni yesikhulumi esingu-400V.Nakuba amandla engekho phezulu kakhulu, kodwa lolu hlelo lunokwethenjelwa okuphezulu, umsindo ophansi kakhulu, ukushaja okulula nokulula, kufanelekile kakhulu endaweni yehhovisi, umphakathi, ihhotela nezinye izindawo ezisezingeni eliphezulu zokuthunyelwa nokusetshenziswa.
Inqwaba yokushaja okuwuketshezi-okubandayo okuhlanganisiwe
Isidingo semakethe yasekhaya sokushajwa okubandayo okugcwele koketshezi sekwephuzile, kodwa isimo sishube kakhulu.Isidingo sasekhaya sivela ikakhulukazi kuma-oems.I-OEems idinga ukunikeza amakhasimende umuzwa ongcono wokushaja kakhulu lapho bethula awabo amamodeli wokushaja amandla aphezulu asekela amandla aphezulu.Nokho, ingqalasizinda yamanje yokushaja yomphakathi ayikusekeli ukushaja okuphezulu okupholise uketshezi (izinga likazwelonke aliphelele), ngakho-ke bangadlala kuphela futhi bazakhele eyabo inethiwekhi yokushaja kakhulu.
Kulo nyaka, i-Geely yethule i-krypton 001 eyedlulele esekelwe endaweni enkulukazi, efakwe iphakethe lebhethri elingu-100kWh, amandla afinyelela kwangu-400kW okushaja.Ngaso leso sikhathi, iphinde yethula inqwaba yokushaja eyi-liquid-cooled supercharging eshaja ngokwedlulele.I-Geely yaba iphayona leziteshi zokushaja ezinkulu ezakhelwe wuketshezi ezipholiswe yi-OEMS yasekhaya.
03Ukuze kuhlangatshezwane nezidingo ze-oEMS, ngo-2022, sahola ekwethuleni imojula yokuguqula amandla apholile angu-40kW enezinga lokuvikela le-IP67, okuhlanganisa imojula ye-ACDC kanye nemojula ye-DCDC.Ngesikhathi esifanayo, sethule uhlelo lokushaja lwamandla okugcina amanzi angu-800kW aphezulu kakhulu oluhlukanisa uketshezi olupholile.
Igobolondo lemojula yokuguqula amandla kagesi apholile angu-40kW idizayinelwe njenge-aluminium ye-die-cast, esebenza kahle kakhulu ekulahlekiseni ukushisa.Izinga lokuvikela amandla lingafinyelela ku-IP67, elinokumelana okuhle kakhulu nokuqhuma, ukugoba amalangabi nokusebenza kokumelana nokucindezela, okungasetshenziswa ezimweni ezihlukahlukene zesicelo sezinga lokucaciswa kwemoto.
I-supercharging energy epholile engu-800kW egcwele uketshezi olugcwele lusebenzisa idizayini ehlukile yendlu yokugcina impahla, eyakhiwe indawo yokugcina impahla yokusatshalaliswa kwamandla, indawo yokugcina impahla kagesi kanye nendlu yokugcina impahla.Isitoreji samandla siwumgogodla wawo wonke uketshezi olupholile lwesistimu yokushaja isitoreji samandla, ngokuya ngokwesimo sangempela sokusatshalaliswa kwesidingo sokumisa uketshezi olupholile lwemodule ye-ACDC (igridi) noma imodyuli epholile ye-DCDC (ibhethri yokugcina amandla), indawo yokugcina impahla enebhasi le-ac nebhasi le-dc, ngokuvumelana nokucushwa kwemojula ukuze ifane neyunithi yokusabalalisa, lolu hlelo lungakwazi ukubona okokufaka kwe-ac kanye nokokufaka kwebhethri ye-dc ngesikhathi esifanayo, kunciphise umfutho we-supercharge wamandla amakhulu oketshezi olupholile kunethiwekhi yokusabalalisa.
Isitoreji samandla okupholisa esigcwele uketshezi kanye nesistimu yokushaja kakhulu
Ihlukile ohlelweni oluphelele lokushaja okupholisa uketshezi lwemboni, isistimu yethu yokupholisa uketshezi engu-800kW isebenzisa isipholile samanzi esizithuthukisile, kunohlelo oluvamile lwe-compressor.Ngenxa yokuthi ayikho i-compressor, ukusebenza kahle kokuguqulwa kwamandla jikelele kwesistimu kuphezulu ngo-1% kunemboni.Ngesikhathi esifanayo, uhlelo lungaxhunywa kukhabhinethi yebhethri yokugcina amandla ngebhasi le-DC ukuze kuqashwe isitoreji se-DC nesikimu sokushaja, esiphakeme ngo-4% -5% ngokusebenza kahle kunekhabhinethi evamile yokugcina amandla e-AC yangaphandle.I-supercharging energy yokupholisa yonke i-liquid ingasetshenziswa eziteshini zokushaja ezihlukahlukene ezingenawo ukusabalalisa amandla okwanele, futhi ukusebenza kahle kokushaja kuphakeme kakhulu kunalokho okusembonini, okubangelwa ukuqoqwa kochungechunge olugcwele lwamamojula afakwe uketshezi futhi iminyaka yokuhlangenwe nakho kobuchwepheshe bokuklama okushisayo.Lo mkhiqizo we-supercharging energy opholiswe uketshezi usuqashelwe kabanzi emakethe.Engxenyeni yesibili yonyaka, iye yathunyelwa futhi yasakazwa eziteshini zokushaja ezinkulu ezweni lonke.
NgoNovemba wonyaka ofanayo, isistimu yokushaja ephezulu epholile ye-Huawei yaqala ukusebenza endaweni yesevisi ye-Wuxi e-Shanzhou-Zhanjiang Expressway.Lolu hlelo lusebenzisa ikhabethe eliphakela amandla kagesi elipholile elinetheminali eyodwa yokushaja ephezulu epholile uketshezi kanye namatheminali ayisithupha okushaja ngokushesha ukuze anikeze umuzwa wokushaja osheshayo “wekhilomitha elilodwa ngesekhondi” ezimotweni zamanje.
04 2023 unyaka wenqwaba egcwele yokupholisa uketshezi.NgoJuni, umbukiso we-Shenzhen Digital Energy Exhibition, i-Shenzhen yamemezela uhlelo lwayo “lokushaja okungaphezulu kwedolobha”: ekupheleni kukaMashi 2024, kuzokwakhiwa iziteshi zokushaja ezinkulu zomphakathi ezingekho ngaphansi kuka-300, futhi isilinganiso senani “sokushaja okuphezulu kakhulu / ukufaka uphethiloli” sizofinyelela ku-1: 1.Ngo-2030, iziteshi zokushaja ezinkulu zizokhuphuka zifinyelele ku-1000, futhi ukwakhiwa kwenethiwekhi yomgogodla oshajayo kuzoqedwa ukuze kutholakale ukugcwala kwe-supercharging okulula kakhulu.
Ngo-Agasti, i-Ningde Times yakhipha ibhethri, "ishaja imizuzu eyi-10, i-800 li".Ukuze amamodeli asekuqaleni kuphela asezingeni eliphezulu angacushwa ngebhethri elishajwe kakhulu ukuze abantu abavamile bandize baye ekhaya.Ngemuva kwalokho, uChery umemezele ukuthi imodeli yakhe yenkathi ye-Star Way Star izofakwa ibhethri le-Shenxing, ibe amamodeli okuqala ashajwe kakhulu afakwe ibhethri le-Shenxing.Okulandelayo, izinkampani eziningi zezimoto nazo zimemezele amamodeli azo e-flagship supercharging kanye nezinhlelo zokwakha inethiwekhi eshajayo.NgoSepthemba, uTesla wamemezela ngokusemthethweni ukuthi kuthathe iminyaka eyi-11 kusukela kwethulwa ukwakhiwa kwenethiwekhi eshaja kakhulu ngo-2012 kuya kuSepthemba 2023, inani lenqwaba yokushaja emhlabeni wonke ladlula ama-50,000, phakathi kwawo kwakukhona ama-supercharging angaphezu kuka-10,000 agcwele uketshezi olupholile eChina.
Ngomhla zingama-23 kuZibandlela, ngoSuku lwe-NIO NIO, umsunguli u-Li Bin wakhipha inqwaba entsha yokushaja uketshezi lonke engu-640 kW.Inqwaba yokushaja inamandla amakhulu okukhipha angu-640 kW, amandla okukhipha aphezulu angu-765A kanye ne-voltage ephezulu yokuphuma engu-1000V.Izosetshenziswa ngo-Ephreli 24 futhi ivulekele ezinye izinhlobo zomkhiqizo.IHuawei Digital Energy eNgqungqutheleni Yezimoto Ezintsha Yamandla Kagesi ka-2023 ebibanjelwe e-Haikou, izosebenzisana namakhasimende nabalingani, ihlele ukuhola ngo-2024 ukusabalalisa amadolobha angaphezu kuka-100,000 nemigwaqo emikhulu enezinqwaba zokushaja ezigcwele uketshezi olupholile, ukuze kuzuzwe “lapho kunomgwaqo, kukhona ukushaja okuseqophelweni eliphezulu”.Ukwambulwa kwalolu hlelo kuletha umkhosi emvuthwandaba.
05Inkinga enkulu ebhekene nokuthunyelwa kwenqwaba ye-supercharge epholile ewuketshezi egcwele inkinga yokusabalalisa.Ukusatshalaliswa kwesistimu yokushaja epholile engu-640kW kulingana nokusatshalaliswa kwesakhiwo sokuhlala;ukwakhiwa "komuzi omkhulu" edolobheni ngeke kubekezeleleke edolobheni.Isixazululo sokugcina sokuxazulula inkinga yokushajwa ngokweqile nokusabalalisa esikhathini esizayo ukushaja ngokweqile nokugcinwa, futhi usebenzise isitoreji sebhethri ukuze unciphise umthelela wokushajwa ngokweqile kugridi yamandla.I-supercharging epholile yonke i-liquid kanye nesitoreji samandla esipholile konke okuwuketshezi kufana kahle kakhulu.Uma kuqhathaniswa nesitoreji samandla esipholile esivamile, isitoreji samandla apholile uketshezi sinezinzuzo zokuthembeka okuphezulu, impilo ende, ukungaguquguquki okuhle kwamaseli, kanye nenani eliphezulu lokushaja nokukhipha.Njengakho konke ukushaja okubandayo kwe-liquid, konke umkhawulo wobuchwepheshe bokugcina amandla oketshezi abandayo ku-PCS ebandayo, kanye nemodyuli yokuguqulwa kwamandla amandla omthombo wempukane, ekuthuthukisweni kwemodyuli yokushaja okubandayo, umthombo wempukane wethule uchungechunge olugcwele lwemodyuli yokulungiswa okubandayo okuketshezi, DCDC module, izindlela ezimbili ACDC module ucwaningo kanye nentuthuko, yamanje yakhe uchungechunge olugcwele liquid abandayo amandla uguquko module umkhiqizo matrix, ngakho anganikeza amakhasimende zonke izinhlobo zonke liquid abandayo isitoreji samandla, ukushaja imikhiqizo kanye nezixazululo.
Ukuze uthole ukushajwa okungaphezulu kokupholisa okuwuketshezi nokugcinwa, sethule uhlelo lokupholisa uketshezi olugcwele 350kW / 344kWh, olwamukela idizayini ye-PCS epholile uketshezi + epholile uketshezi, izinga lokushaja nokukhipha lingazinza ngo-1C isikhathi eside. , futhi umehluko wezinga lokushisa lebhethri ungaphansi kuka-3℃.Inani elikhulu lokushaja nokukhishwa kungakhuphula kangcono umthamo oguquguqukayo wezinto ezisetshenziswayo zokushaja ngokweqile, kunciphise umthelela kugridi yamandla, futhi kuphinde kubone isu elisebenza kahle kakhulu lokugcina nokushaja.
Isistimu yokugcina amandla agcwele uketshezi olubandayo
Ngokusekelwe ochungechungeni olugcwele lwe-matrix yomkhiqizo wemojula yokuguqula amandla kagesi apholile, i-MIDA ingathola izixazululo ezihlukahlukene zokupholisa uketshezi ezigcwele ezifana nokushaja ngokweqile, ukugcinwa kwamandla, ukugcinwa, ukugcinwa kwezinto ezibonakalayo, kanye ne-V2G, ehola imboni kwezobuchwepheshe nemikhiqizo.
Isikhathi sokuthumela: Apr-18-2024
