Kwemoto kagesi emsulwa

Amabhethri kagesi abiza kakhulu

Futhi kuyisici esibalulekile esithinta impilo yebhethri

Futhi isisho esithi “ukushaja okusheshayo” kuyalimaza ibhethri

Iphinde ivumele abanikazi bezimoto eziningi zikagesi ukuthi

kwaphakamisa ukungabaza okuthile

Ngakho-ke liyini iqiniso?

01
Ukuqonda okulungile kwenqubo "yokushaja okusheshayo"

Ngaphambi kokuphendula lo mbuzo, kungcono sazi inqubo "yokushaja okusheshayo". Kusukela ekufakeni isibhamu kuya ekushajeni, izinyathelo ezimbili ezibonakala zilula zifihla uchungechunge lwezinyathelo ezidingekayo ngemuva kwaso:

Uma ikhanda lesibhamu sokushaja lixhunywe ekugcineni kwemoto, inqwaba yokushaja izohlinzeka ngamandla e-DC asizayo aphansi e-voltage ekugcineni kwemoto ukuze kusebenze i-BMS eyakhelwe ngaphakathi (uhlelo lokuphatha ibhethri) yemoto kagesi. Ngemva kokuvula, ukuphela kwemoto kanye nengxenye yenqwaba kwenza "ukuxhawulana" ukushintshanisa amapharamitha okushaja ayisisekelo njengamandla okushaja aphezulu adingekayo ekugcineni kwemoto kanye namandla okukhipha aphezulu engxenye yenqwaba.

Ngemva kokuba izinhlangothi ezimbili sezifaniswe kahle, i-BMS (uhlelo lokuphatha ibhethri) ekugcineni kwemoto izothumela ulwazi lokufunwa kwamandla enqwabeni yokushaja, futhi inqwabeni yokushaja izolungisa i-voltage yayo yokuphuma kanye nogesi ngokuya ngolwazi, bese iqala ukushaja imoto ngokusemthethweni.

02
“Ukushaja okusheshayo” ngeke kulimaze ibhethri

Akunzima ukuthola ukuthi yonke inqubo "yokushaja okusheshayo" kwezimoto zikagesi empeleni iyinqubo lapho ukuphela kwemoto kanye nokuphela kwenqwaba kuhambisana khona, futhi ekugcineni ukuphela kwenqwaba kunikeza amandla okushaja ngokwezidingo zokuphela kwemoto. Lokhu kufana nomuntu owomile futhi odinga ukuphuza amanzi. Ukuthi amanzi angakanani okufanele aphuze kanye nesivinini samanzi okuphuza kuncike kakhulu ezidingweni zomuntu ophuzayo ngokwakhe. Vele, inqwaba yokushaja ye-Star Charging ngokwayo nayo inemisebenzi eminingi yokuvikela ukuvikela ukusebenza kwebhethri. Ngakho-ke, ngokuvamile, "ukushaja okusheshayo" ngeke kulimaze ibhethri.

Ezweni lakithi, kukhona futhi isidingo esiyimpoqo senani lemijikelezo yamaseli ebhethri kagesi, okumele ibe ngaphezu kwezikhathi eziyi-1,000. Uma sibheka imoto kagesi enobubanzi bokuhamba ngamakhilomitha angama-500 njengesibonelo, ngokusekelwe emijikelezweni yokushaja nokukhipha engu-1,000, kusho ukuthi imoto ingagijima amakhilomitha angama-500,000. Ngokuvamile, imoto yangasese izofinyelela amakhilomitha angama-200,000 kuphela emjikelezweni wayo wokuphila. -Amakhilomitha angama-300,000 ebanga lokushayela. Uma ubona lokhu, wena ophambi kwesikrini usazoqhubeka nobunzima "bokushaja okusheshayo"

03
Ukushaja okungajulile kanye nokukhishwa okungajulile, okuhlanganisa ukushaja okusheshayo nokuhamba kancane

Vele, kubasebenzisi abanezimo zokufaka ama-pile okushaja ekhaya, "ukushaja kancane" ekhaya nakho kuyisinqumo esihle. Ngaphezu kwalokho, esimweni sokubonisa okufanayo ku-100%, impilo yebhethri "yokushaja kancane" izoba yinde cishe ngo-15% kune "yokushaja okusheshayo". Lokhu empeleni kungenxa yokuthi lapho imoto "ishaja ngokushesha", ugesi ukhulu, izinga lokushisa lebhethri liyakhuphuka, futhi ukusabela kwamakhemikhali ebhethri akwanele, okuholela ekukhohlisweni kokushaja okugcwele, okubizwa ngokuthi "amandla abonakalayo". Futhi "ukushaja kancane" ngoba ugesi uncane, ibhethri linesikhathi esanele sokuphendula, futhi umthelela uncane kakhulu.

Ngakho-ke, enkambisweni yokushaja yansuku zonke, ungakhetha ngendlela eguquguqukayo indlela yokushaja ngokwesimo sangempela, bese ulandela isimiso "sokushaja okungajulile nokukhipha okungajulile, inhlanganisela yokushaja okusheshayo nokuhamba kancane". Uma kuyibhethri le-lithium eliyi-ternary, kunconywa ukugcina i-SOC yemoto iphakathi kuka-20%-90%, futhi akudingekile ukuphishekela ngamabomu ukushaja okugcwele okungu-100% njalo. Uma kuyibhethri le-lithium iron phosphate, kunconywa ukuyishaja okungenani kanye ngesonto ukuze kulungiswe inani le-SOC yemoto.