Iiseli zebhetri zePrismatic vs Cylindrical: Yintoni uMahluko?

Izinto eziphambili zokuThatha:

• I-Prismatic vs ye-cylindrical: Iiseli ze-prismatic zibonelela ngoxinano lwamandla oluphezulu kwaye zilungele iipakethi zebhetri ezinkulu, ngelixa iiseli ze-cylindrical zibonelela ngoxinzelelo lwe-Gravimetric Mane kunye neendleko zokwenza umveliso.
• Sebenzisa iimeko ezifanelekileyo: Iiseli ze-phesmtic zigqwesa kwiipakethi zebhetri zemoto kunye neenkqubo ezinkulu zokugcina amandla, ngelixa iiseli ze-cylindrical zikhethwa kubathengi kunye nezixhobo zamandla.
• Iindlela kunye nembono: Ukutshintsha kweeseli zephenyane kwi-EVs kunye neenkqubo zokugcina amandla ziyabonakala, kodwa iiseli ze-cylindrical zihlala zilawulwa kwizicelo ezibuthathaka kakhulu.

I-pismatic kunye ne-cylindrical zimbini ezixhaphakileyo ibhetri ye-lithium-ion Iimilo zeseli ezisetyenzisiweyo namhlanje. Ngelixa zombini zinezibonelelo ezahlukeneyo kunye nokungalunganga kwizicelo ezahlukeneyo, iiseli zekratshi zifumana ukuthandwa kokupakishwa kwazo zokupakisha kunye nokufaneleka kwento enkulu Iipakethi zebhetri. Eli nqaku lithelekisa iiseli ze-pssatic vs cylindrical ye-cylindrical yeseli ngobunzulu, ehlalutya umahluko ophambili ngobukhulu, ukusebenza, iindleko, kunye nokusebenzisa amatyala afanelekileyo.

Zithini iiseli zebhetri?

Ingcaciso kunye nenkcazo yeeseli ze-pismatic

Iiseli zebhetri ze-pheristic, njengoko igama libonisa, ngaba ipromotic kwimo – Banengxaki yoxande, ibhokisi efana nefom. Igama elithile “iprosmatic” ibhekisa kwimo ye-prism prism prism.

Iiseli ze-phesmtic zandisa iindawo ezingaphantsi kwe-anode, i-canode, kunye nabahluli, zibavumela ukuba babethwe ngokufanelekileyo.

Zisakhiwa njani iiseli ze-prismatic

Iiseli ze-pismatic zakhiwe ngokufaka ezinye iindlela zengozi, i-anode, kunye nezinto zokwahlula, emva koko ziyaguqula i-aluminium ye-alcauminam okanye intsimbi. Iileyile ze-electrode zixhunyiwe ngeethebhu, zivumela ukuba zihambe.

Ikwaqulathe i-electrolyte yothutho lwe-ion. Ukucingisisa okunzima kunceda ukugcina ubume beseli kwaye kunike ingqibelelo.

Ubungakanani beeseli eziqhelekileyo kunye namachiza

Isayizi ye-pithmatic ye-pithrium-ion ye-pithsium-ion ibandakanya i-10350 (103MM X 45mm), i-146mm X 45m ye-22650 ne-32650 yeselfowuni, ezi zixhobo zichanekile kwi-jometricries yefissindries.

Iiseli ze-pismatic zihlala zidityaniswe kunye kwiimodyuli kwaye zipakishwe ngokufanelekileyo ukwenza iipakethi ezinkulu zebhetri kwizithuthi zombane, iinkqubo zokugcina amandla, kunye nezinye izicelo ezifuna umthamo omkhulu.

I-Lithium i-phosphate (i-worpo4) kunye ne-nickel manganese cobalt oxide (NMC) zii-chemists ezimbini ezidumileyo ezisetyenziswa kwiiseli zeprosmatic. Ifomati ye-pismatic ivumela ukuba uguquguqukele kwi-Cathode yokuqulunqwa kunye nobungakanani beseli ukuphucula intsebenzo.

Zithini iiseli zebhetri ze-cylindrical?

Ingcaciso kunye nenkcazo yeeseli ze-cylindrical

Iiseli zebhetri zeCylindrical, njengoko igama lithetha, linemilo emfutshane ye-cylinder efana netyhubhu okanye inokwenzeka. Amashiti akhoyo afanelekileyo kwaye ashiyekileyo aqengqeleka “jelly roll” kwaye ibekwe ngaphakathi kwentsimbi ye-cylindrical, idla ngokwentsimbi okanye i-aluminium. Oku kudala ukutshintsha i-stict ye-canoral ye-canode, i-anode, kunye nezinto zokwahlula ngaphakathi kwiseli.

Uyilo lwe-cylindrical lukhulisa indawo yamashiti e-electrode enokulingana ngaphakathi kwendawo evaliweyo. Ulungelelwaniso lwe-radicial lukwanceda ngokulinganayo uxinzelelo kunye nemikhosi yangaphakathi. Iiseli ze-cylindrical zivela kwi-Diameter eyahlukeneyo kunye neendawo eziphakamileyo zokuhlalisa amandla ahlukeneyo.

Yakhiwa njani iiseli ze-cylindrical

Iseli ye-cylindrical imveliso Iqala ngokuthintela i-Canode kunye ne-ATOD ONDS kwi-foodes yentsimbi enqabileyo, idla ngokubhekisa kwi-anode kunye ne-aluminium ye-cathode. La maswili athobileyo aqinile ngenxeba ngokuqinileyo nge-membrane yokwahlula ukwenza i-jelly roll yendibano. Ngamaxesha athile, amashiti e-electrode athe wafakwa kwaye asongelwe endaweni yenxeba.

I-jelly roll ifakwe kwintsimbi ye-cylindrical okanye i-aluminium inokuthi, esebenza njengemeko yangaphandle. I-cap kunye netywina yepeyintiweyo. Ekugqibeleni, i-electrolyte ifakwe kwiseli ukwenzela ukuba i-ion iphakathi kwe-anode nenkobe. I-cylindrical inokubonelela ngokwakhiwo kwaye ikhusele i-electros.

Oomatshini bokuhamba komoya abazenzekelayo baqinisekisa ukuqina okungaguqukiyo kunye nokulungelelaniswa kwe-jelly rolls ngexesha lemveliso ephezulu. Umoya ocacileyo ubalulekile ukunciphisa ukunganyangeki kombane kunye nokwandisa intsebenzo.

I-cylindrical yeseli exhaphakileyo kunye namachiza

Ezinye zezona zi-cylindrical zerindrical lithium-ion Ngo-18650, 26650, 21700, kunye neeseli ezingama-20700. Ubungakanani be-18650 busetyenziswa rhoqo kwiibhetri, izixhobo zamandla, kunye nezinye izixhobo zabathengi. Iifomathi ezinkulu ezifana ne-21700 kwaye i-26650 ikhula ngokuthandwa kwee-e-bikes, i-scooters, kunye nee -v.

Iiseli ze-cylindrical zisebenzisa i-LITIM ye-LITIM CoALDOX Ngoku, i-nickel-to chemistries efana neNickel Cobanum Oxide (NCA) kunye ne-NCA) kunye ne-NCA ye-NCA

Umahluko ophambili phakathi kweeseli ze-pismatic kunye ne-cylindrical

Ubungakanani kunye nobume

• Iiseli zeprossatic zihlala zikhulu ngobukhulu. Ubungakanani obuqhelekileyo befismic baqala ukusuka kwi-103450 (i-103 x 45 mm) ukuya kuthi ga kwi-530450 (530 x 450 mm) okanye enkulu.
• Imilinganiselo eqhelekileyo ye-cylindrical ye-cylindrical iquka i-18650 (18 x 65 mm), 26650 mm), i-26 x 65 mm), kunye ne-21700 (21 x 70 mm). Iiseli ze-cylindrical max phuma kwi-46 x 150 mm.
• Iiseli ze-pismatic zinoxinano lwamandla oluvo lwe-600-700 wh / l xa kuthelekiswa ne-500-600 wh / l kwiiseli ze-cylindrical.

Amandla kunye noxinano lwamandla

• Iiseli ze-cylindrical ziphumelela ukuxinana kwamandla e-Gravimetric i-260 ye-WH / KG xa kuthelekiswa ne-200 wh / kg ngeeseli zephenyane.
• Ukuxinana kwamandla kwi-Cylindrical ye-cylindrical ye-cylindrical ifikelela kwi-1500 W / kg kuthelekiswa ne-1000-1200 w / kg kwiprosismatic.

Ukuvelisa kunye neendleko

• Oomatshini bokukhangela abahamba ngeSelindi banokuthi bavelise iiseli ezingaphezu kwe-300,000 ngemini ngeendleko ezisezantsi zabasebenzi.
• I-pismatic enkulu ye-pismatic yeseli inesitayile esikhulu ngakumbi, sicinezela, kunye namanyathelo eWelding. Iziphumo zijikeleze iiseli ezingama-50 000 ngemini.
• Ngenxa yoko, iiseli ze-cylindrical ngoku zine-15-20% yeendleko ezisezantsi kwi-kWh nganye ithelekiswa neeseli ze-pismatic.

Intsebenzo kunye ne-LifepanPan

• Iiseli ze-phesmtic zihlala zihlala ngaphezulu kwe-5,000 intlawulo / yokugada imijikelezo ngaphambi kokuba inciphise i-20%.
• Iiseli ze-cylindrical zihlala zifumana imijikelezo engama-2000-20,000 ngaphambi kokutshiswa kwe-20% ngenxa yokudumba okuphezulu.
• Iiseli ze-phesmtic zine-5-10% ukuxhathisa okuphezulu kweyona nto iphantsi kakhulu amandla.

Nali icandelo kwixesha lokusebenzisa i-pismatic vs cylindrical yeeseli:

Xa usebenzisa i-pismatic vs ye-cylindrical ye-cylindrical

Izicelo zilunge ngakumbi kwiiseli zephenyane

• Iipakethi zombane zebhetri
• Iinkqubo ezinkulu zokugcina amandla
• Izicelo ezifuna ukuxinana okuphezulu kwamandla

Iiseli zeprossic zilungele ezi zicelo ngenxa yokuba imilo yazo kunye nokwakha zivumela iipakethi ezifanelekileyo zebhetri. I-Prism Prism ye-prism prism kunye neepakethe ezingcono kunezikhala ze-cylindrical.

Iiseli zeprossic zikwanazo izibonelelo ezinjengokukwazi ukulawula ubuchule kunye nobungqingqwa bokwakhiwa kokuthintela ukudumba.

Izicelo zilunge ngakumbi kwiiseli ze-cylindrical

• I-elektroniki yabathengi
• Izixhobo zamandla
• Izicelo ezifuna iiseli eziphantsi zexabiso

Iiseli ze-cylindrical zisebenza kakuhle kwezi zicelo kuba zingabizi kakhulu ukwenza imithanga ephakamileyo. Imilo ye-cylindrical ikwabonelela ngoxinano oluhle lwamandla kunye nokuqhawuka okukhawulezileyo, oko kubalulekile kwizixhobo ezifana nezixhobo zamandla. Imo yabo encinci yefom ihambelana kakuhle ne-elektroniki.

Iindlela zakutshanje kunye nembono yexesha elizayo

• Shift ukuya kwiiseli zephenyane kwiipakethi zebhetri zombane kunye neenkqubo ezinkulu zokugcina amandla. Abavelisi bayanda ngokuthatha inxaxheba kwiiseli zekratshi zokupakisha kunye nezinto zokusebenza.
• Iiseli ze-cylindrical zisakhethe ii-elektroniki zabathengi ezininzi kunye nezixhobo ngenxa yeendleko zazo ezisezantsi. Kodwa izixhobo ezithile zeprimiyamu ziyaguquka kwiiseli zephenyane.
• Ukuba iindleko zokwenza izinto zokwenza iiseli ze-pismatic ziyaqhubeka zinciphe, zinokuthatha isabelo esingakumbi sentengiso kuzo zonke izicelo kwixesha elizayo. Kodwa iiseli ze-cylindrical ziya kuhlala zilawula amandla kwizicelo ezibuthathaka kakhulu.

I-PRESS kunye ne-PRMATICICIC ye-vs ye-cylindrical yebhetri

Xa ukhetha phakathi kwe-pismatic kunye ne-cylindrical lithium-i-ion ye-ion, kukho intengiso yokuqwalaselwa ngokusekwe kwiimfuno zesicelo. Iiseli ze-pismatic zibonelela ngoxinzelelo lwamandla apheleleyo Enkosi kubume babo kwaye zingqongqo ngokuqinileyo, zenza ukuba zilungele iipakethi zebhetri ezifuna ukwandisa amandla. Nangona kunjalo, iiseli ze-cylindrical zihambisa amandla e-peak ephezulu kunye neendleko ezisezantsi, ngenkcitho yokuphambuka kwenqanaba lepakethi kunye nemiba yokudumba.

Kwizixhobo zabathengi eziphantsi apho iindleko zibalulekile, iiseli ze-cylindrical zihlala ziluhlobo oluphambili. Kodwa izicelo ezifuna ukuba uxinano lwamandla aphezulu anjengee-EVs lutshintshela kwiifomati ze-pismatic ngaphandle kwendleko zazo. Ngokuqhubeka kophuculo kwimveliso kunye noxinzelelo, iiseli zekratshi ziya kufumana isibheno esibanzi kwixesha elizayo. Kodwa ukulungele ukuvelisa kuthetha ukuba iiseli ze-cylindrical zilapha ukuhlala zinjalo, ngakumbi ekusebenziseni iindleko.

Ngokugcoba ngononophelo kwezi zinto ziphambili kwaye iinjineli zebhetri zinokukhetha uhlobo lweseli egqibeleleyo ukuze zifezekise intsebenzo yazo, ixesha lokuphila kunye neendleko zeendleko.

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