Nika ingqalelo kukhuseleko lwebhetri ye-lithium, kutheni iibhetri zeTesla ziya kuqhuma ukutsha okuzenzekelayo?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - ପୋର୍ଟେବଲ୍ ପାୱାର ଷ୍ଟେସନ୍ ଯୋଗାଣକାରୀ

Nika ingqalelo ukhuseleko lweebhetri ze-lithium ion, kutheni ibhetri yeTesla kufuneka iqhume? Ukhuseleko lweebhetri ze-lithium-ion ngomnye wemiba echaphazelekayo yamandla ebhetri ye-lithium. Isiganeko sokutsha esizenzekelayo sikaTesla savakala imoto entsha yamandla, ngakumbi iimoto zombane, kwaye ukuqhuma kwebhetri yeTesla akusiyo amaxesha amabini okanye amabini. Xa imoto yombane isemlilweni, akusiyo ibhetri ye-lithium-ion engakhuselekanga ngokwenene? Nceda ubone uhlalutyo lokubhaliweyo.

Nika ingqalelo ukhuseleko lweebhetri ze-lithium ion, kutheni ibhetri yeTesla kufuneka iqhume? Imodeli yeTesra yabetha ikholomu yesibane kwiisiqingatha ezibini eLos Angeles ngesantya esiphezulu sokuqhuba, emva koko ibhetri ye-lithium-ion yadubula ukutshisa umzimba wesithuthi. Le yingozi yesithandathu eyenzeka kunyaka kaTesla. Ngenkqubela phambili yentlalo, ibhetri ye-lithium-ion isetyenziswa kakhulu ebomini bethu, isizisela lula, kodwa yazisa ingxaki: ngaphandle kokuba izithuthi zombane zidiniwe iibhetri ze-lithium ion, iifowuni eziphathwayo, ii-laptops, amandla eselula Ukhuseleko olufihlakeleyo iingozi kwiibhetri ze-lithium ion ezenzeka ngeekhamera ze-SLR.

Ke ngoko, nikela ingqalelo kukhuseleko lweebhetri ze-lithium ion ukukhusela iibhetri ze-lithium-ion ekubeni "iibhombu" ezisingqongileyo. 1 Ukutshaja ngokukhawuleza kweTesla yiPanasonic 18650 ibhetri, le bhetri ayizinzile kakhulu ngoku, kwaye kukho ingozi enkulu yokhuseleko. Ukuba ungquzulwano lwenzeka, kulula ukubangela ugqabhuko-dubulo.

Ingozi yokhuseleko yokubiza kakhulu inkulu kakhulu. Ukutshaja ngokukhawuleza kunokubangela ukuba iibhetri ze-lithium-ion zigqithise, ukuba imoto ngokwayo ayilungile, okanye inzwa yokushisa ineengxaki, ngoko i-coefficient eyingozi iphezulu kakhulu. Ukongezelela, isithuthi sombane sifuna ukuba nesiphelo esiphezulu, ngoko ibhetri ye-lithium-ion kufuneka ibe yi-high-density.

Kodwa ibhetri yoxinaniso oluphezulu luya kuzisa imingcipheko ephezulu. 2 Ibhetri yonakele, ebangela isithuthi esifutshane sesiganeko sokuvutha ngokukhawuleza esinokuthi senzeke sinobundlobongela okanye sigcinelwe ngaphambi kokumisa umhlaba, kubangele umonakalo kwezinye iiseli zebhetri kwi-chassis yesithuthi, kwaye kukho isiphaluka esincinci esincinci ngaphakathi, kwaye ekugqibeleni i-Bramnires ebangelwa yi-thermal ngaphandle kolawulo lwebhetri! Nangona i-Tesla yohlobo lwe-lithium-ion ibhetri ye-pack yenzelwe kakuhle, kukho isakhiwo esifanelekileyo sokukhusela kunye nenkqubo yokupholisa. Kodwa oku akunakuqinisekisa ukuba kusenokonakala kusetyenziso lwemihla ngemihla oluntsonkothileyo.

3 Ukushisa okugqithisileyo kwebhetri kukhokelele kwenye imeko yokutsha okuzenzekelayo. Kwimeko eshushu, ekugqibeleni kubangele ilahleko yokutshisa okugqithisileyo kwebhetri (ukusilela kwenkqubo yolawulo lwebhetri), okukhokelela ekunkqonkqozeni kwesithuthi. Ukongeza, akukho ngxaki yokuba isithuthi sinokuba nenkqubo yokulawula ibhetri ye-lithium-ion! 4 Isiphaluka esifutshane esidala esibangelwa ngumgca sisiphelo sentetho ende endala, kwaye inxalenye yesithuthi somgca iyaguga, ibangela ukuvutha okuzenzekelayo okuzenzekelayo! Imikhwa e-6 yokuqhuba kakubi ekusebenzeni okugqithisileyo kwebhetri, eyaziwayo, iikhilomitha ezili-100, isantya sokuzidla kweqela, ngakumbi imoto yeTesra "imowudi ephambeneyo" luvavanyo olukhulu kakhulu, isantya sexesha elifutshane sitshisa ibhetri ngoko nangoko, kwaye kuya kuzisa uxinzelelo kuzinzo lwenkqubo yokulawula ibhetri.

Ukuzinza kwenkqubo kuya kuphazamiseka, okuya kuba yingozi kwisithuthi. I-chassis ye-Tesla ngokwenene iyipakethe enkulu yebhetri, ukunikezelwa kwe-chassis ekukhuselweni kweebhetri ze-lithium-ion, kanye ukungqubana okumangalisayo, kudlula ukukhuselwa kwe-chassis, ezi bhetri ze-18650 ze-lithium ion ziya kutshiswa okanye zide ziqhunyiswe. I-Tesla Electric Vehicle Lithium-ion ibhetri ezenzekelayo isizathu okanye "i-thermal ngaphandle kolawulo", "i-thermal iphuma ekulawuleni" into ebizwa ngokuba yi-lithium-ion ibhetri, ngokwenene, isixhobo sokukhusela umbane kunye nesixhobo sokukhusela isithuthi asikwazi ukulawula imeko yesiqhelo yebhetri yokuqala I-Thermal inyuka, kwaye emva koko iyavutha.

Ibhetri ye-lithium-ion yesithuthi esitsha samandla sinokutshisa ngokukhawuleza, kuba yona ngokwayo isistim esivaliweyo esinokusabela ngokwaso. Kwibhetri nganye, kukho zombini ii-arhente zokunciphisa, nazo zine-oxidant, kwaye zinokuhlawuliswa kancinane ngexesha eliqhelekileyo, kodwa ziya kutshiswa kakhulu ngaphandle kolawulo. Nje ukuba ibhetri ilawulwe, umphumo uba yintlekele.

Isishwankathelo: "Ukhuseleko" yeyona mfuno isisiseko yesithuthi, kwaye uTesla uye wabonisa ngokuphindaphindiweyo ngenxa yeengxaki zokhuseleko. KuTesla, abatyali-mali mabakholelwe ukuba iimveliso zabo zinomgangatho obalaseleyo, uTesla unokuba nomsebenzi omninzi ekufuneka ugqitywe.