Phetoho ea theknoloji ea betri ea matla e fetotse litsamaiso tsa sejoale-joale tsa lipalangoang le polokelo ea matla. Ho tloha metheong ea mantlha ea electrochemical ho isa lits'ebetsong tse tsoetseng pele tsa taolo ea betri, ho utloisisa tšebetso e felletseng ea tekheniki ea libeteri tsa motlakase ho bohlokoa bakeng sa litsebi tsa indasteri le bareki ba batlang litharollo tse tšepahalang tsa matla, ho kenyeletsoa le ba batlang betri e ntle ka ho fetisisa ea 48v ea lithium bakeng sa lits'ebetso tsa kariki ea kolofo.
Khaolo ea 1: Kakaretso ea Battery le Market Landscape
Libetri tsa motlakase li emela karolo ea bohlokoa phetohong ea lefats'e ho ea matla a tsitsitseng. Mmaraka oa hajoale o busoa ke theknoloji ea lithium-ion, e etsang karolo e fetang 85% ea karolo ea 'maraka oa libeteri tsa likoloi tsa motlakase. Libetri tsena, ho tloha hobetri e nyane ea lithiumlisebelisoa tse nkehang habonolo ho isa-liseseteme tse kholo tsa polokelo ea matla, li fetotse mokhoa oa ho boloka le ho sebelisa matla a motlakase.
Mmaraka oa lefats'e oa betri ea matla o fihlile ho 517.9 GWh ka 2023, ka likhakanyo tse bonts'ang kholo ho 1,500 GWh ka 2030. Katoloso ena e akaretsa lits'ebetso tse fapaneng, ho tlohakoloi audio lithium betrilitsamaiso ho isa-litharollo tse kholo tsa polokelo ea marang-rang. Ho feto-fetoha ha theknoloji ea lithium ho entse hore e be khetho e ratoang bakeng sa lits'ebetso tse fapaneng, hore na u ntse u nahana ka eona.lithium libeteri bakeng sa motorhomeskapa ho batla betri e ntle ka ho fetisisa ea 48v ea lithium bakeng sa tšebeliso ea koloi ea kolofo.
Khaolo ea 2: Metheo ea Battery Chemistry
Motheo oa electrochemical oa libeteri tsa matla o kenyelletsa motsamao oa li-ion tsa lithium pakeng tsa cathode le anode ka seaplane sa electrolyte. Nakong ea ho tsoa, li-ion tsa lithium li falla ho tloha ho anode ho ea ho cathode, ho hlahisa motlakase. Ts'ebetso ena e fetoha nakong ea ho tjhaja, ka litekanyetso tse tloaelehileng tsa ts'ebetso tse fihlang ho 95-98% lits'ebetsong tsa sejoale-joale.
Sethala sa motlakase sa libeteri tsa lithium{0}} hangata se tloha ho 3.2V ho isa ho 3.7V seleng ka 'ngoe, ho itšetlehile ka k'hemik'hale. Bakeng sa lits'ebetso tse hlokang li-voltage tse phahameng, joalo ka 36v betri lithium configuration kapa 48v lithium betri e ntle ka ho fetisisa bakeng sa litsamaiso tsa likoloi tsa kolofo, lisele li hokahantsoe ka letoto ho fihlela tlhahiso ea motlakase e lakatsehang.
Khaolo ea 3: Ternary (NCM/NCA) Battery Technology
Libetri tsa ternary, tse sebelisang nickel, cobalt, le manganese (NCM) kapa nickel, cobalt, le aluminium (NCA) cathodes, li fana ka matla a mangata ho tloha ho 200-280 Wh/kg. Libetri tsena li ipabola lits'ebetsong tse hlokang polokelo ea matla e kopaneng, e li etsang hore e be tse loketseng likoloi tsa motlakase le lits'ebetso tse sebetsang hantle joalo kalithium betri bakeng sa trolling motorlitsamaiso.
K'hemik'hale ea NCM811 (80% nickel, 10% cobalt, 10% manganese) e emela moeli o fokolang oa theknoloji ea ternary, e fanang ka matla a matla a atamela 300 Wh / kg. Sena se etsa hore li tšoanelehe ka ho khetheha bakeng sa likopo moo boima bo leng bohlokoa, joalo kalithium ion sekepe betriSistimi kapa ha u khetha betri e ntle ka ho fetisisa ea 48v ea lithium bakeng sa ts'ebetso ea kolofo ea kolofo.
Khaolo ea 4: Lithium Iron Phosphate (LFP) Battery Technology
Libetri tsa LFP li fana ka tšireletso e ikhethang le litšobotsi tsa bophelo ba potoloho, ka nako e tloaelehileng ea bophelo e fetang 3,500 cycles ho 80% botebo ba ho tsoa (DOD). Le ha matla a bona a matla (140-180 Wh/kg) a le tlase ho feta libeteri tsa ternary, botsitso ba tsona bo li etsa hore e be tse loketseng bakeng sa polokelo e sa emang le lits'ebetso tse etelletsang pele polokeho, joalo ka.lithium kolofo libeteri 48vlitsamaiso.
Monyetla oa litšenyehelo oa theknoloji ea LFP, e ka bang 20-30% e tlase ho feta libeteri tsa NCM, e tsamaisitse ho amoheloa limmarakeng tse fapaneng. Hore na u ntse u nahana ka a12 volt betri ea koloi ea lithiumkapa betri ea lithium e ntle ka ho fetisisa ea 48v bakeng sa lits'ebetso tsa kariki ea kolofo, theknoloji ea LFP e fana ka tekanyo e ntle ea ts'ebetso le boleng.
Khaolo ea 5: Ntlafatso ea Battery e tiileng{{1} ea Naha
Libetri tse tiileng-li emela karolo e latelang ea tekhenoloji ea betri, e tšepisang matla a matla a fetang 400 Wh/kg le polokeho e matlafalitsoeng ka ho felisa li-electrolyte tsa mokelikeli o ka tukang. Li-prototype tsa hajoale li bonts'a metrics ea ts'ebetso e khahlang, leha tlhahiso ea khoebo e ntse e lekanyelitsoe lits'ebetsong tse ikhethileng.
Sebopeho se tiileng sa electrolyte se fana ka botsitso bo phahameng ba mocheso, se sebetsa ka mokhoa o sireletsehileng mochesong oa ho fihla ho 80 degrees ha ho bapisoa le 60℃bakeng sa libeteri tse tloaelehileng tsa lithium{2}}ion. Ntlafatso ena e ka fetola lits'ebetso ho tloha ho libeteri tsa lithium bakeng sa li-motoro ho ea ho litsamaiso tse kholo tsa- tsa polokelo ea grid.
Khaolo ea 6: Advanced Battery Technologies
Theknoloji e ntseng e tsoela pele e kenyelletsa libeteri tsa lithium-sulphur tse nang le matla a khokahanyo a 2,600 Wh/kg le libeteri tsa lithium{3}} tse tšepisang matla le ho feta. Theknoloji ea silicon anode, e seng e ntse e hlahisoa ka mokhoa o fokolang, e eketsa matla a anode ho tloha 372 mAh / g (graphite) ho ea ho 4,200 mAh / g (silicon), le hoja mathata a ntse a le teng ho laola ho atolosoa ha molumo.
Bakeng sa lits'ebetso tsa hajoale, ebang u khetha lithium battery 200ah bakeng sa tšebeliso ea RV kapa 48v lithium battery e ntle ka ho fetisisa bakeng sa lits'ebetso tsa kariki ea kolofo, mahlale ana a tsoetseng pele a tšepisa ntlafatso e kholo lilemong tse tlang.
Khaolo ea 7: Moralo le Tlhahiso ea Lisele tsa Betri
Lisele tsa betri tsa sejoale-joale li sebelisa lintlha tse tharo tsa mantlha: lisele tsa cylindrical, prismatic le pouch. Moralo o mong le o mong o fana ka melemo e ikhethang bakeng sa lits'ebetso tse fapaneng.
| Mofuta oa Lisele | Matla a Matla (Wh/L) | Lisebelisoa tse Tloaelehileng | Melemo |
|---|---|---|---|
| Cylindrical (21700) | 650-750 | EVs, lisebelisoa tsa matla,18v lithium ion betrimekotlana | Khōlo e phahameng ea tlhahiso, tsamaiso e ntle ea mocheso |
| Prismatic | 450-620 | Li-EVs, ESS, betri ea lithium e ntle ka ho fetisisa ea 48v bakeng sa kariki ea kolofo | Katleho ea sebaka, moralo oa modular |
| Mokotlana | 500-650 | Lisebelisoa tsa elektroniki tsa bareki, li-drones, pakete ea betri lithium | Ntho e bobebe, e feto-fetohang |
Ts'ebetso ea tlhahiso e kenyelletsa taolo e nepahetseng ea botenya ba li-electrode coating (100-200 μm), separator porosity (40-60%), le sebopeho sa electrolyte ho ntlafatsa ts'ebetso bakeng sa lits'ebetso tse ikhethileng, ho tloha ho li-betri tsa lithium tse nchafalitsoeng ho isa ho tse khethehileng.72 volt lithium betrilitsamaiso.
Khaolo ea 8: Mehaho ea Ts'ebetso ea Battery
Lisebelisoa tsa betri li kopanya lisele tse ngata ho li-module le lipakete, tse nang le mekhoa e rarahaneng ea ho hokahanya e laolang maqhubu a motlakase, a chesang le a mechine. Pakete e tloaelehileng ea betri ea EV e na le lisele tse 200-400 tse hlophisitsoeng ka li-module tsa 8-12, ha lits'ebetso tse nyane joalo ka 48v lithium betri bakeng sa kariki ea kolofo li ka sebelisa lisele tse 16-20 ka tatellano.
Meaho ea sistimi e tlameha ho amohela katoloso ea mocheso, ho hanyetsa ho sisinyeha, le litlhoko tsa ho itšehla thajana tsa motlakase. Meralo ea sejoale-joale e fihlella -matla a matla a 150-200 Wh/kg bakeng sa lisebelisoa tsa likoloi le 100-150 Wh/kg bakeng sa lisebelisoa tsa polokelo tse sa sebetseng joalo ka300 amp hora lithium betriho kenya.
Khaolo ea 9: Melao-motheo ea Motlakase le Moralo oa Potoloho
Moralo oa motlakase oa litsamaiso tsa betri o kenyelletsa tlhophiso e rarahaneng ea letoto le likhokahano tse tšoanang ho fihlela maemo a matla a matla le matla a batloang. Ka mohlala, lithium battery 36 volt system hangata e sebelisa 10-12 cell in series (10S or 12S configuration), ha 48v lithium battery e ntle ka ho fetisisa bakeng sa lisebelisoa tsa koloi ea kolofo e sebelisa lisele tse 14-16 ka lihlopha.
Tsamaiso ea hona joale ea phallo ka meralo e tsoetseng pele ea libaka tsa libese e netefatsa kabo e tšoanang ea hajoale, e bohlokoa bakeng sa lits'ebetso ho tloha holithium marine deep cycle libetriho isa{0}sistimi e phahameng ea EV. Litekanyetso tse tloaelehileng tsa ho hanyetsa li tloha ho 0.5-2 mΩ ka khokahanyo, ka kakaretso ea ho hanyetsa pakete e lebisitsoe ka tlase ho 50 mΩ bakeng sa ts'ebetso e nepahetseng.
Khaolo ea 10: Kaho ea Module ea Betri
Moralo oa mojule o leka-lekanya matla a matla, taolo ea mocheso, le botšepehi ba sebopeho. Li-module tsa morao-rao li na le lisebelisoa tse tsoetseng pele joalo ka lialloys tsa aluminium (6061-T6) bakeng sa matlo le libara tsa libese tse kopaneng tsa koporo-aluminium bakeng sa likhokahano tsa motlakase. Mokhoa oa modular o thusa ho lokisa 'me o lumella litlhophiso tse ka senyehang, ebang ke tsa lits'ebetso tse nyane kapa ha o batla betri ea lithium e ntle ka ho fetisisa ea 48v bakeng sa litsamaiso tsa likariki tsa kolofo.
Ho ea ka liphuputso tse phatlalalitsoeng ke International Energy Agency (IEA), "Ho ema ha betri ho ka fokotsa litšenyehelo tsa tlhahiso ho fihla ho 30% ha ho ntse ho ntlafatsa ts'ebetso ea ho sebelisa hape ka 45%. Mokhoa o lebisang ho lifomate tse kholoanyane le meralo{3}}ho{4}}ho fetola maemo a indasteri, ka litlamorao ho tsohle ho tloha ho lisebelisoa tsa motlakase tsa bareki ho isa litsing tsa polokelo ea matla{5}. (Mohloli: IEA Global EV Outlook 2024, www.iea.org)
Litlhaloso tsa mojule li fapana haholo ho ipapisitsoe le litlhoko tsa ts'ebeliso, ho tsoa ho meralo e kopaneng eali-betri tsa lithium li shebahala joangka lisebelisoa tsa bareki ho isa ho-mojule oa lifomete tse kholo bakeng sa lits'ebetso tsa indasteri.
Khaolo ea 11: Sebopeho sa Battery Pack le Kopanyo
Pakete ea betri e sebetsa e le sistimi e felletseng ea polokelo ea matla, e kopanyang li-module, BMS *, litsamaiso tse pholisang, le likarolo tsa polokeho ho sebopeho se kopaneng. Meralo ea sejoale-joale ea pakete e fihlela litekanyetso tsa IP67** tsa ho hana metsi 'me e ka mamella ho ts'oha ho fihla ho 50g, ea bohlokoa bakeng sa lits'ebetso tsa mehala ho kenyelletsa le betri e ntle ka ho fetisisa ea 48v ea lithium bakeng sa ts'ebeliso ea kariki ea kolofo.
Liphutheloana tsa betri tse hlophisitsoeng, moo ntlo ea betri e kenyang letsoho ho satalla chassis ea koloi, e emela mokhoa o hlahang. Ho kopanya hona ho ka fokotsa boima ba sistimi ka kakaretso ka 10-15%, ho ntlafatsa ts'ebetso ea ts'ebetso ho tsoa ho li-EV ho isa lits'ebetsong tsa leoatleng li sebelisa.libeteri tsa lithium bakeng sa li-motors tsa trolling
Khaolo ea 12: Mekhoa ea Tsamaiso ea Mocheso
Tsamaiso e sebetsang ea mocheso e boloka mocheso o nepahetseng oa betri pakeng tsa 15-35 degree, e leng ea bohlokoa bakeng sa katoloso ea bophelo ba betri ea lithium le ts'ebetso ea ts'ebetso. Sistimi e sebetsang ea ho pholisa e sebelisang sepholi sa mokelikeli se ka qhala mocheso o fetang 5 kW, athe li-passive system li itšetlehile ka lisebelisoa tsa phetoho le liphaephe tsa mocheso bakeng sa lits'ebetso tse bonolo.
| Mokhoa oa ho Pholisa | Phallo ea Mocheso (W/cell) | Ho rarahana | Lisebelisoa tse Tloaelehileng |
|---|---|---|---|
| Pholiso ea Moea | 2-5 | Tlase | Battery e nyane ea lithium, lisebelisoa tsa elektroniki tsa bareki |
| Pholiso ea Mokelikeli | 10-20 | Mahareng | Li-EV, betri ea lithium e ntle ka ho fetisisa ea 48v bakeng sa kariki ea kolofo |
| Ho qoelisoa Mohatsela | 20-50 | Phahameng | -li-EV tsa tšebetso e phahameng, litsi tsa boitsebiso |
| Phase Fetola Materials | 5-10 | Tlase | Sebaka sa polokelo,lithium betri 200ahlitsamaiso |
Ho lumellana ha mocheso ka har'a likhato tse 3 ho pholletsa le lisele tsohle ho netefatsa ts'ebetso e tsitsitseng le ho thibela ho senyeha ho potlakileng, haholo-holo ho bohlokoa bakeng sa libeteri tse molemo ka ho fetisisa tsa likoloi tsa kolofo tsa lithium le lisebelisoa tse ling tse boima.
Khaolo ea 13: Sistimi ea Taolo ea Battery (BMS)
BMS e emela bohlale ba sistimi ea betri, ho lekola maqhubu a sele, mocheso le phallo ea hona joale ha e ntse e netefatsa ts'ebetso e bolokehileng. Mekhahlelo ea morao-rao ea BMS e finyella ho nepahala ha tekanyo ea motlakase ea ± 5mV le tekanyo ea hona joale ea ±0.5%, e leng ea bohlokoa bakeng sa lits'ebetso ho tloha ho 12 volt lithium car battery systems ho isa ho{4}}sekala se seholo sa polokelo ea matla.
Li-algorithms tse tsoetseng pele tse kenyelletsang ho sefa ha Kalman le marang-rang a marang-rang a hakanya boemo ba tefo (SOC) ka hare ho ± 2% ho nepahala le boemo ba bophelo bo botle (SOH) ka hare ho ± 5%. Bokhoni bona bo netefatsa ts'ebetso e nepahetseng ho sa tsotellehe hore na ho laola libeteri tsa lithium golf cart 48v kapa mekhoa e rarahaneng ea polokelo ea marang-rang.
Khaolo ea 14: Maemo a Tšireletseho a Tšebetso
Ho lumellana le litekanyetso tsa ts'ireletso tse sebetsang joalo ka ISO 26262 *** bakeng sa lits'ebetso tsa likoloi le IEC 62619 bakeng sa lits'ebetso tsa indasteri e netefatsa ts'ebetso e tšepahalang. Litekanyetso tsena li laela litsamaiso tse sa hlokahaleng tsa polokeho, ho fihlela lintlha tsa ASIL-C kapa ASIL-D bakeng sa mesebetsi ea bohlokoa ea likoloi, ho kenyeletsoa le lisebelisoa tse sebelisang betri ea lithium e ntlafetseng ea 48v bakeng sa tlhophiso ea likariki tsa kolofo.
Safety features include multiple levels of overcurrent protection, isolation monitoring (>500kΩ/V), le lits'ebetso tsa ho hakolla tsa tšohanyetso tse arabelang ka har'a 10ms ea ho lemoha phoso. Litšireletso tsena li sebetsa lits'ebetsong tsohle, ho tloha lits'ebetsong tsa betri tsa molumo oa lithium ho isa lits'ebetsong tse kholo tsa libeteri tsa lithium marine deep cycle.
Khaolo ea 15: Taolo ea Hardware Architecture
Sethala sa hardware hangata se sebelisa li-microcontroller tsa likoloi- tse kang Infineon AURIX series kapa NXP S32K family, tse fanang ka ts'ebetso e habeli-ea lockstep bakeng sa ts'ireletso{3}}mesebetsi ea bohlokoa. Balaoli bana ba laola ntho e 'ngoe le e' ngoe ho tloha ho bonolobetri ea lithium e ka nchafatsoangli-unit ho isa ho meralo e rarahaneng joalo ka betri ea lithium e ntle ka ho fetisisa ea 48v bakeng sa litsamaiso tsa likariki tsa kolofo tse nang le braking e nchafatsang.
Analog front-end ICs**** e fana ka{1}}ho nepahala ha voltage le mocheso oa ho hlahloba mocheso ho pholletsa le 12-18 liseleng ho IC, ka puisano ea daisy-chain e nolofalletsang meralo ea meralo bakeng sa sethala se fapaneng sa motlakase, ho tloha36v betri lithiumho isa ho 72 volt lithium battery system.
Khaolo ea 16: Moralo oa Motheo oa Software
Moralo oa software o latela litekanyetso tsa AUTOSAR***** bakeng sa lits'ebetso tsa likoloi, ho kenya ts'ebetsong ho tlosoa ha li-hardware ka software ea kopo. -mesebetsi ea nako ea sebele e netefatsa linako tsa ho arabela tse ka tlase ho 1ms bakeng sa mesebetsi ea bohlokoa, ea bohlokoa bakeng sa ho laola ntho e 'ngoe le e 'ngoe ho tloha ho lithium battery bakeng sa ho trolling motor applications ho ea ho 48v lithium battery e ntle ka ho fetisisa bakeng sa lisebelisoa tsa likoloi tsa kolofo.
Melao ea puisano e kenyeletsang CAN, CAN-FD, le Ethernet e thusa ho hokahana le litsamaiso tsa likoloi kapa lifolakha tsa taolo ea matla, tse tšehetsang litefiso tsa data ho tloha ho 500 kbps ho isa ho 1 Gbps ho latela litlhoko tsa ts'ebeliso.
Khaolo ea 17: Ts'ebetsong ea Leano la Taolo
Li-algorithms tse tsoetseng pele tsa taolo li ntlafatsa li-profiles tsa ho tjhaja, lebelo la ho leka-lekanya khahlano le ho boloka bophelo ba betri ea lithium. Mekhoa e mengata ea-ea ho tjhaja methati e fihlella 80% SOC ka metsotso e 20-30 ha lithempereichara tsa lisele li le ka tlase ho 45℃, tse sebetsang ho litlhophiso tse fapaneng ho kenyeletsoa le 48v lithium battery e ntle ka ho fetisisa bakeng sa lisebelisoa tsa ho tjhaja ka potlako.
Ho leka-lekanya lisele ho abela matla bocha lipakeng tsa lisele, ho boloka phapang ea motlakase ka tlase ho 30mV le ho lelefatsa bophelo ba pakete ka 20-30%. Maano ana a thusa lits'ebetso tsohle, ho tloha ho libeteri tsa lithium bakeng sa li-motorhome ho isa ho ts'ebetso e phahamengpaka betri lithiumlitsamaiso.
Khaolo ea 18: Melao le Melao
Litekanyetso tsa lefats'e li laola polokeho ea betri, ts'ebetso le lipalangoang. Setifikeiti sa UN 38.3 se tlamehile bakeng sa ho tsamaisa libeteri tsa lithium, tse hlokang ho feta litekong tse matla tse robeli ho kenyeletsoa ketsiso ea bophahamo, ho palama baesekele e futhumetseng le tlhahlobo ea phello. Litekanyetso tsena li sebetsa hore na ho romelloa betri ea lithium ion ea 18v kapa betri ea lithium e ntle ka ho fetisisa ea 48v bakeng sa lits'ebetso tsa likariki tsa kolofo machabeng.
Melao ea tikoloho joalo ka Europe's Battery Directive le China's GB/T standards e fana ka litlhokahalo tse ling bakeng sa ho sebelisoa hape, ho hlahisa carbon footprint, le metrics ea ts'ebetso, e susumetsang ntho e 'ngoe le e 'ngoe ho tloha ho tlhahiso e nyane ea betri ea lithium ho isa ho{0}}karollo e kholo ea polokelo ea matla.
Khaolo ea 19: Teko le Bopaki
Teko e felletseng e netefatsa ts'ebetso ea betri ho pholletsa le maemo a mocheso (-40 degrees ho ea ho +85℃), maemo a mongobo (5-95% RH), le maemo a khatello ea kelello. Teko e potlakileng ea bophelo e bolela esale pele bophelo ba tšebeletso ea lilemo tse 10-15 ka 1,000+ liprothokholi tsa teko ea hora, ho netefatsa hore ts'ebetso ea li-betri tsa lithium ion boat ho ea ho 48v lithium battery e ntle ka ho fetisisa bakeng sa litlhophiso tsa kariki ea kolofo.
Teko ea tlhekefetso e kenyelletsang tefiso e feteletseng, ho ntša chelete e ngata ho feta tekano, potoloho e khuts'oane, le liteko tsa ho kenella li netefatsa ts'ebetso ea ts'ireletso, e bohlokoa bakeng sa ts'epo ea bareki ho lihlahisoa ho tloha ho libeteri tsa lithium bakeng sa li-motor ho isa lits'ebetsong tsa polokelo tse emeng.
Khaolo ea 20: Tlhahlobo ea ho hloleha le ho tšepahala
Mekhoa e tloaelehileng ea ho hloleha e kenyelletsa lithium plating (e etsahalang ka tlase ho 0℃ho tjhaja), ho senyeha ha separator, le ho senyeha ha electrolyte. Mekhoa e tsoetseng pele ea tlhahlobo e kenyelletsang electrochemical impedance spectroscopy (EIS) le tlhahlobo e fapaneng ea voltage e bonts'a mekhoa ea ho senyeha pele ho hloleha hoa koluoa, ho atoloha.bophelo ba betri ea lithiumlits'ebetsong tsohle.
Tlhahlobo ea lipalo-palo ea data ea tšimo e bonts'a nako e bolelang lipakeng tsa liphoso (MTBF) e fetang lihora tse 50,000 bakeng sa litsamaiso tse laoloang hantle, ebang ke ho beha leihlo.libethe tse ntle ka ho fetisisa tsa lithium golfkapa liindasteri tsa 300 amp hour lithium battery installs.
Lipotso le Litharollo Tse Botsoang Hangata
P: Ke tseba joang hore betri ea 48v lithium e ntle ka ho fetisisa bakeng sa kariki ea kolofo e nepahetse bakeng sa ts'ebeliso ea ka?A: Nahana ka litlhoko tsa hau tsa letsatsi le letsatsi, lisebelisoa tsa ho tjhaja, le tekanyetso. LFP-based 48V system e fana ka 5,{4}} liseekele le polokeho e ntle, e loketseng tšebeliso khafetsa.
P: Phapano ke efe lipakeng tsa libeteri tsa lithium marine deep cycle le libeteri tse tloaelehileng tsa lithium?A: Libetri tsa metsing li na le matla a ho hanyetsa kutu, IP67 e thibelang metsi, le mekhoa e khethehileng ea BMS bakeng sa tikoloho ea leoatle.
P: Ho nka nako e kae alithium betri 36 volthangata tsamaiso ea ho qetela?A: Ka tsamaiso e nepahetseng, lebella lilemo tse 8-10 kapa 2,000-3,500 cycles ho itšetlehile ka k'hemistri le mekhoa ea tšebeliso.
P: Na nka khutlisa{{0}betri ea ka ea asiti ka 12 volt lithium car battery ka kotloloho?A: Ha u ntse u sebelisana 'meleng, etsa bonnete ba hore sistimi ea hau ea ho tjhaja e lumellana le liprofaele tsa ho tjhaja lithium (14.4-14.6V).
Q: Ha e le hantle, lithium betri 200ah e fana ka matla afe?A: Ho 12V, sena se fana ka 2.4 kWh ea matla, e lekaneng bakeng sa lihora tse 24-48 tsa tšebeliso e tloaelehileng ea RV ntle le letsatsi / ho tjhaja.
Bukana ea Mantsoe a Theknoloji
*BMS - Sistimi ya Taolo ya Betri: Seseteme ya elektroniki e laolang ho tjhaja, ho tjhajwa, le mesebetsi ya polokeho
**IP67 - Tekanyetso ea Tšireletso ea Ingress: Lerōle-le thata ebile le sirelelitsoe khahlanong le ho qoelisoa ka metsing ho fihlela ho mitha e 1 ka metsotso e 30
***ISO 26262 - Tekanyetso ea machaba bakeng sa polokeho ea ts'ebetso litsing tsa motlakase/elektroniki tsa likoloi
****IC - Potoloho e Kopantsoeng: Semiconductor chip e nang le li-circuits tsa elektroniki
*****AUTOSAR - Moralo oa AUtomotive Open System: Moralo o tloaelehileng oa software bakeng sa li-ECU tsa likoloi
Kakaretso ena e felletseng e bonts'a kamoo theknoloji ea sejoale-joale ea betri ea matla, ho tloha k'hemistri ea mantlha ho isa ho kopanyo ea sistimi, e nolofalletsang lits'ebetso tse fapaneng. Hore na o khetha 48v lithium battery e ntle ka ho fetisisa bakeng sa tšebeliso ea kariki ea kolofo kapa ho rala-polokelo e kholo ea matla, ho utloisisa melaoana ena ea tekheniki ho netefatsa khetho e nepahetseng ea sistimi le ts'ebetsong.
