Izithuthi zombane (ii-EV) zifumene udumo olukhulu kwiminyaka yakutshanje, zibonelela ngenye indlela enobuhlobo nokusingqongileyo kunezithuthi zemveli zenjini yokutsha yangaphakathi. Inxalenye ebalulekileyo yayo nayiphi na i-EV yibhetri yayo, kwaye ukuqonda ubomi bezi bhetri kubalulekile kubanini be-EV bangoku nabangaphambili. Eli nqaku libonelela ngophando olunzulu lwezinto ezichaphazela ubomi beebhetri ze-EV, indima yemikhwa yokutshaja, iziqinisekiso zebhetri, ukuba kufuneka kuqwalaselwe nini ukutshintshwa kwebhetri, kunye nokuqonda ngexabiso lokutshintshwa, kugxilwe kakhulu kwiIgqabi leNissan.
Izinto Ezichaphazela Ubomi Bebhetri Ye-EV
1. Ikhemistri yebhetri:
Iibhetri ze-EVNgokwesiqhelo ziibhetri ze-lithium-ion (Li-ion). Ikhemistri ethile yebhetri inokuchaphazela kakhulu ubomi bayo. Umzekelo, iibhetri ezinekhemistri ye-nickel-cobalt-aluminium (NCA) zihlala ixesha elide xa zithelekiswa nezo zinekhemistri ye-nickel-manganese-cobalt (NMC).
2. Ubushushu:
Ubushushu budlala indima ebalulekileyo ekonakaleni kwebhetri. Ubushushu obuphezulu bunokukhawulezisa iimpembelelo zeekhemikhali ngaphakathi kwebhetri, nto leyo ekhokelela ekuwohlokeni ngokukhawuleza. Ngokwahlukileyo koko, ubushushu obuphantsi kakhulu bunokuchaphazela kakubi ukusebenza kwebhetri kunye nobude bayo.
3. Ubunzulu bokukhupha:
Ubunzulu bokukhupha ibhetri bubhekisela kwipesenti yomthamo webhetri osetyenziswayo. Ukukhupha ibhetri rhoqo ukuya kumanqanaba aphantsi kakhulu kunokunciphisa ubomi bayo. Ngokuqhelekileyo kuyacetyiswa ukuba kuthintelwe ukukhupha ibhetri ngaphantsi kwama-20% omthamo wayo.
4. Imijikelo yokuTshaja:
Umjikelo wokutshaja uchazwa njengokutshaja okupheleleyo kunye nokukhupha ibhetri. Inani lemijikelo yokutshaja ibhetri enokumelana nayo ngaphambi kokuba umthamo wayo unciphe kakhulu yinto ebalulekileyo ebangela ubomi bayo. Uninzi lweebhetri ze-EV zenzelwe ukuhlala phakathi kwemijikelo yokutshaja eyi-1,000 ne-1,500.
5. Imikhwa Yokuqhuba:
Ukuqhuba ngamandla, kuquka ukukhawulezisa ngokukhawuleza kunye nokuqhuba ngesantya esiphezulu, kunokukhokelela ekusetyenzisweni kwamandla aphezulu kunye nokutshaja rhoqo, nto leyo enokubangela ukuwohloka kwebhetri ngokukhawuleza.
6. Imikhwa yokutshaja:
Imikhwa yokutshaja yenye yezona zinto zilawulekayo ezichaphazela ubomi bebhetri. Ukutshaja ibhetri rhoqo okanye ukuyishiya itshaja eyi-100% ixesha elide kunokukhawulezisa ukonakala. Ngokufanayo, ukusebenzisa iitshaja ezikhawulezayo rhoqo kunokunciphisa ubomi bebhetri.
Imikhwa Yokutshaja Nobude Bebhetri
1. Amanqanaba okutshaja afanelekileyo:
Ukuze ibhetri ihlale ixesha elide, kucetyiswa ukuba ibhetri ihlale itshaja phakathi kwama-20% nama-80%. Ukutshaja ukuya kwi-100% kufuneka kugcinelwe uhambo olude apho kufuneka khona uluhlu olongezelelweyo.
2. Isantya sokutshaja:
Nangona iitshaja ezikhawulezayo zibonelela ngokulula kokugcwalisa amanqanaba ebhetri ngokukhawuleza, zinokubangela ubushushu kunye noxinzelelo kwibhetri, nto leyo ekhokelela ekuwohlokeni ngokukhawuleza. Kucetyiswa ukuba kusetyenziswe iitshaja ezicothayo okanye eziqhelekileyo kwiimfuno zokutshaja rhoqo.
3. Ukuphindaphinda kokutshaja:
Ukuphepha ukutshaja ibhetri rhoqo xa kuyimfuneko kunokunceda ukwandisa ixesha layo lokuphila. Ukuyigcwalisa rhoqo emva kohambo olufutshane kunokukhokelela ekutshajeni okungakumbi, nto leyo enokunciphisa ixesha lokuphila kwayo iyonke.
4. Ukuphepha Ukutshaja Okugqithisileyo Nokukhupha Izinto Ezininzi:
Ukutshaja kakhulu (ukugcina ibhetri ikwi-100% ixesha elide) kunye nokukhupha ibhetri nzulu (ukuvumela ibhetri ukuba yehle ngaphantsi kwama-20%) kufuneka kuthintelwe kuba zombini ezi zinto zinokuchaphazela kakubi impilo yebhetri.
Ukuqonda iiWaranti zeBhetri
Uninzi lwabavelisi be-EV babonelela ngeziqinisekiso zeebhetri zabo, zihlala ziqala kwiminyaka esi-8 ukuya kweli-10 okanye inani elithile leemayile, nokuba yeyiphi na eza kuqala. Ezi ziqinisekiso zihlala zigubungela ukonakala okukhulu, okuchazwa njengokuncipha komthamo ongaphantsi kwepesenti ethile (ngesiqhelo yi-70-80%). Ukuqonda imiqathango yewaranti yebhetri kubalulekile kubanini be-EV, njengoko ibonelela ngokhuseleko ekusileleni kwangoko kwaye inokunciphisa kakhulu iindleko zokutshintshwa kwebhetri.
Ixesha lokuqwalasela ukutshintsha ibhetri
1. Ukulahleka Okubalulekileyo Kuluhlu:
- Ukuba uluhlu lwesithuthi lunciphile kakhulu, oko kungaba luphawu lokuba ibhetri ifikelela esiphelweni sobomi bayo obusebenzayo.
2. Isidingo Esiqhelekileyo Sokutshaja:
- Ukuba ufumanisa ukuba kufuneka utshaje imoto rhoqo kunangaphambili, oko kungabonisa ukuba amandla ebhetri anciphile.
3. Ubudala bebhetri:
- Njengoko iibhetri ze-EV ziguga, ukusebenza kwazo kuyehla ngokwemvelo. Ukuba ibhetri isondela esiphelweni sexesha layo lewaranti, kusenokuba lixesha lokuqwalasela enye.
4. Izixhobo zokuxilonga:
Iimoto ezininzi ze-EV zixhotyiswe ngezixhobo zokuxilonga ezinokubonelela ngolwazi ngempilo yebhetri. Ukubeka esweni ezi zixhobo kunokunceda ekumiseleni ukuba kufuneka nini ukutshintshwa.
Ixabiso lokutshintsha ibhetri ye-EV
Iindleko zokutshintsha ibhetri ye-EV zinokwahluka kakhulu ngokuxhomekeke kuhlobo kunye nomzekelo wesithuthi, umthamo webhetri, kunye neendleko zomsebenzi ezibandakanyekayo. Ngokomndilili, ukutshintsha ibhetri ye-EV kunokusukela kwi-$5,000 ukuya kwi-$15,000, nangona ezinye iimodeli eziphezulu zinokudlula olu luhlu. Kubalulekile ukuqwalasela ezi ndleko xa uvavanya ubunini besithuthi sombane ixesha elide.
Ibhetri yeNissan LeafIingcinga
I-Nissan Leaf, enye yezona zithuthi zombane zidumileyo kwihlabathi liphela, ibisenziwa ukususela ngo-2010. Kwiminyaka edlulileyo, ubuchwepheshe bebhetri ye-Leaf buye baphucuka, kunye neemodeli ezintsha ezibonelela ngomgama ophuculweyo kunye nobude bokuphila. Nangona kunjalo, njengazo zonke ii-EV, ibhetri ye-Leaf ichaphazeleka kukonakala ngokuhamba kwexesha.
1. Umthamo webhetri:
Iimodeli zokuqala zeNissan Leaf zazixhotyiswe ngeebhetri ezingama-24 kWh, ezibonelela ngomgama omalunga neemayile ezingama-73. Iimodeli ezintsha ngoku zineebhetri ezinomthamo ofikelela kwi-62 kWh, ezibonelela ngomgama ofikelela kwi-226 yeemayile.
2. Amanqanaba okubola:
Izifundo zibonise ukuba ibhetri yeNissan Leaf iyancipha ngesantya esiphakathi se-2-3% ngonyaka. Nangona kunjalo, eli nqanaba linokwahluka ngokuxhomekeke kwiimeko ezifana nemozulu, imikhwa yokuqhuba, kunye neendlela zokutshaja.
3. Iindleko zokutshintsha ibhetri:
Iindleko zokutshintsha ibhetri yeNissan Leaf zingahluka, ngamaxabiso aqala kwi-$5,000 ukuya kwi-$8,000 ngebhetri yodwa. Iindleko zabasebenzi kunye nezinye iindleko ezinxulumene noko zinokunyusa iindleko zizonke.
4. Iwaranti:
I-Nissan inikezela ngewaranti yeminyaka esi-8/100,000 yeemayile kwibhetri yeLeaf, egubungela ukonakala okukhulu (ngaphantsi komthamo we-70%) ngeli xesha.
Ukuqonda ubomi bebhetri ye-EV kubalulekile ekwenzeni izigqibo ezinolwazi malunga nokuba nesithuthi sombane. Izinto ezifana nekhemikhali yebhetri, ubushushu, imikhwa yokutshaja, kunye neendlela zokuqhuba zonke zidlala indima ekumiseleni ukuba ibhetri ye-EV iya kuhlala ixesha elingakanani. Ngokwamkela iindlela ezifanelekileyo zokutshaja kunye nokukhumbula izinto ezichaphazela ukonakala kwebhetri, abanini be-EV banokusebenzisa ixesha elide lobomi bebhetri yabo. Ukongeza, ukuqonda iziqinisekiso zebhetri, ukwazi ukuba kufuneka ucinge nini ngokuyitshintsha, kunye nokwazi ngeendleko ezinokubakho kunokunceda ukuqinisekisa amava obunini athambileyo kwaye angabizi kakhulu.
I-Nissan Leaf, njengesifundo setyala, inika ulwazi oluxabisekileyo malunga nokusebenza kwehlabathi lokwenyani kunye nobude bexesha leebhetri ze-EV. Nangona ukutshintshwa kwebhetri kunokubiza kakhulu, yinto engaqhelekanga, kwaye ukuqhubela phambili kwitekhnoloji yebhetri kuyaqhubeka nokuphucula ukuqina kunye nobomi bebhetri zezithuthi zombane. Njengoko imakethi ye-EV iqhubeka ikhula, uphando oluqhubekayo kunye nokuvelisa izinto ezintsha kusenokwenzeka ukuba kukhokelela kwiibhetri ezihlala ixesha elide nezingabizi kakhulu, nto leyo ephucula ngakumbi ukuthandwa kwezithuthi zombane.
Ixesha lokuthumela: Agasti-09-2024
