Imoto yombane ye-lithium-ion ibhetri ebusika kunzima ukuphelisa?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Draagbare kragstasie verskaffer

Emva kwekhephu, indlela emanzi yaseBeijing izise izinto ezininzi eziphazamisayo, kodwa kumnini-mbane ococekileyo, ukuphazamiseka okubangelwa yimoto yokusetyenziswa kwansuku zonke ebusika ayisiyondlela emtyibilizi kuphela, kwaye ubomi bebhetri yesithuthi bunobushushu. Ukunciphisa kuncitshiswe kakhulu. Umzekelo, imveliso yemoto yombane eyaziwayo, xa usebenzisa ngokwenene, goduka ngaphambi kokuba uphume emsebenzini, kukho ngaphezu kweekhilomitha ezingama-80 zeemayile ezingapheliyo.

Ngentsasa elandelayo, iikhilomitha ezingama-30 kuphela ezishiyekileyo, i-mileage engapheliyo iyancipha ngaphezu kweekhilomitha ezingama-40. Kutheni kunje? Ukunciphisa ngexesha lobushushu obuphantsi, kwaye isakhiwo sebhetri sesona sizathu sibalulekileyo sokuveliswa kwesi siganeko. , Ekugqibeleni kukhokelela ekuthotyweni kwamandla okukhutshwa kwebhetri.

Ukuba ubeka nje i-ion ye-lithium kunelori yenkampani ehambayo, intlawulo elayishiweyo yimpahla. Kubushushu obuqhelekileyo, njengelori eziqhuba kuhola wendlela ogudileyo, oko kukuthi, ngokukhawuleza nangokufanelekileyo. Emva kokuhla kweqondo lokushisa, lilingana nelori kumbindi wedolophu ngexesha lencopho yokuqala, kwaye umgama onokuthi ugqitywe ngemizuzu engama-20 awuyi kuba yiyure enye.

Kodwa ngenxa yokuba inani leelori zenkampani ehambayo lilinganiselwe (inani le-lithium ion kwibhetri ye-lithium ion lilinganiselwe), iimpahla ezihanjiswa ngexesha leyunithi zincinci. Okanye isikweko sale nkampani ishukumayo, emva kwencopho yokuqala, ukubuyiswa kwendlela kuhamba kakuhle, ukusebenza kakuhle kwelori ezithutha iimpahla kuqhelekile, ke ukuba ubushushu bunyusa ubomi bebhetri, ngaba kuya kwanda? Impendulo nguewe, kodwa ngenxa yokuba uninzi lwamatyala aqhuba ngaphandle, akukho lula ukubhaqa kusetyenziso lwemihla ngemihla, kodwa kuyabonakala kwifowuni ephathwayo. Ukutshaja ubushushu obuphantsi, akusonjululwa ngokwethiyori kwibhetri ithunyelwe ubuncwane obufudumeleyo: kwi-degrees Celsius engama-20, akuvumelekanga ukubiza ibhetri ye-lithium (umonakalo osisigxina kwibhetri).

Kwaye kunye nendawo ye-0 degrees, ukusebenza kokukhutshwa kwebhetri kuyehla. Ukuze ucombulule ingxaki yebhetri kwindawo yokushisa ephantsi, umenzi ngamnye uya kuthatha iibhetri zamandla ahlukeneyo kumanyathelo okukhusela ukushisa okuphantsi. Umzekelo, ezinye kukufaka isifudumezi malunga nebhetri, ezinye, ngokufudumeza isipholile sebhetri ukufezekisa injongo yokufudumeza ibhetri.

Siye sabonisana ngokukhethekileyo neengcali zobugcisa be-BYD kunye neTesla, ukwenzela ukuba kwimeko apho ubushushu buphantsi, ukuze kwandiswe ubomi bebhetri, i-BYD iya kunciphisa umda ophezulu we-voltage yokutshaja, kunye nesixa sombane kwibhetri kuya kunciphisa ezinye. Isincomo esinikezwe nguTesra kukuba imoto ifakwe kwimoto xa isithuthi simisiwe, esinokwenza ukuba ibhetri ifudumale kwimoto ukuba isebenze kakuhle, nangona izinga lokushisa langaphandle lifikelela kwi-zero 20 degrees, isithuthi sinokuyisebenzisa ngokuqhelekileyo. Izinto zibonakala zilula, ngaphambi kokutshaja ibhetri ngaphambi kokutshaja ibhetri, akunjalo? Enyanisweni, inkampani yemoto nayo yenziwe, indima yesigaba "sokutshaja kwangaphambili" ngokusisiseko inika ibhetri "ukufudumala".

Nangona umgaqo ulula, akukho lula ukuwuqonda. Ngenxa yokuba uninzi lwabavelisi beemoto abafani neBYD, Wanxiang, Dufluoro, njl. (Dufluo) ubhengeze ukubanjwa kwe-Hebei Red Star Motors ngo-Agasti kulo nyaka, babhengeze isicwangciso sabo sokutshaja, siyibiza ngokuba yinkampani yemoto) Likhaya lebhetri, ngoko ke bonke babonelela ngeenkqubo zebhetri ngababoneleli.

Umthengisi uya kuhlawulisa ngokucacileyo uluhlu lweqondo lokushisa lomoya kwisivumelwano kunye neshishini lemoto, ukuba imoto izama ukutshintsha (njengokwandisa ukusuka kwi-0 degrees ukuya kwii-degrees ezi-10) idinga iindleko ezongezelelweyo. Ukusombulula iingxaki zebhetri kwiindawo eziphantsi zobushushu, kodwa ukuthembela kwimpumelelo yobugcisa ngenxa yeempawu zebhetri ye-lithium-ion yangoku, ukusebenza kobushushu obuphantsi kunzima ukwenza kakuhle kakhulu. Ukusebenza kweqondo lokushisa eliphantsi kunye nesantya sokutshaja kwenza abantu banelise ibhetri ye-titanate, kodwa ngenxa yokuxinwa kwamandla amancinci, ayifanelekanga ukusetyenziswa kwiimoto ezincinci zokuhamba (esele zisetyenziswe kwibhasi yombane ecocekileyo).

[Imfihlo] Isizathu sobomi basebusika bezithuthi zombane: zonke iibhetri ze-lithium zisemotweni yepetroli kunemoto yepetroli, isithuthi sombane sikhuthazwa ngokubanzi, kwaye ukuqokelelwa kwezobuchwepheshe obuhambelanayo akukona ngokupheleleyo njengenqwelo yamafutha. Nangona kunjalo, ngokuphuhliswa kobuchwepheshe obutsha obufana neebhetri zegraphene, iibhetri ze-lithium-ion zomoya, kungekudala, ubuchwepheshe obutsha bunokusombulula ingxaki yexesha elifutshane, umda wokutshaja obushushu obuphantsi, njl.