Selelekela
Lekala la Chaena la Indasteri le Theknoloji ea Boitsebiso (MIIT) le sa tsoa fana ka tekanyetso ea GB38031-2025, e bitsoang "taelo e thata ka ho fetisisa ea ts'ireletso ea betri," e laelang hore likoloi tsohle tse ncha tsa matla (NEVs) li fihlelle "ha ho mollo, ha ho ho phatloha" tlas'a maemo a feteletseng ka July 1, 2026126. Mona, re hlahloba litlhoko tse ntseng li fetoha tsa tekheniki bakeng sa libeteri le tsoelopele e tsamaellanang le Battery Management Systems (BMS) ho tobana le mathata ana.
1. Maemo a Phahameng a Tšireletseho bakeng sa Libetri tsa NEV
Tekanyetso ea GB38031-2025 e hlahisa li-benchmarks tse matla tse hlalosang polokeho ea betri bocha:
- Thibelo ea ho Tsamaea ha Mocheso: Libetri li tlameha ho mamella maemo a feteletseng, ho kenyeletsoa ho kenella ha manala, ho tjhaja haholo, le ho pepesehela mocheso o phahameng, ntle le ho tšoara mollo kapa ho phatloha bonyane metsotso e 6016. Sena se felisa mohopolo o fetileng oa "nako ea ho phonyoha", o hlokang polokeho ea mantlha nakong eohle ea bophelo ba betri.
- Botšepehi bo Ntlafetseng ba Sebopeho: Liteko tse ncha, tse kang ho hanyetsa tšusumetso e tlase (ho etsisa ho thulana ha lithōle tsa litsela) le litekolo tsa polokeho ea potoloho ea ka morao ho tefiso, li netefatsa ho tiea ha maemo a sebele lefatšeng26.
- Lintlafatso tsa Matla a Matla le Matla: Tekanyetso e tiisa matla a fokolang a matla a 125 Wh/kg bakeng sa libeteri tsa lithium iron phosphate (LFP), e sutumelletsa bahlahisi hore ba amohele lisebelisoa tse tsoetseng pele tse kang nano-insulation layers le ceramic coatings16.
Litlhoko tsena li tla potlakisa ho felisoa ha bahlahisi ba maemo a tlase ha ba ntse ba kopanya bolaoli ba baetapele ba indasteri joalo ka CATL le BYD, bao mahlale a bona (mohlala, CTP 3.0 ea CATL le BYD's Blade Battery) a seng a ntse a ikamahanya le litloaelo tse ncha26.
2. BMS Evolution: Ho tloha Tlhokomelong ho ea ho Tšireletseho e Matla
Joalo ka "boko" ba lits'ebetso tsa betri, BMS e tlameha ho fetoha ho fihlela litlhoko tsa GB38031-2025. Mekhoa ea mantlha e kenyelletsa:
a. Setifikeiti sa Tšireletso e Phahameng ea Mosebetsi
BMS e tlameha ho fihlela boemo bo phahameng ka ho fetesisa ba polokeho ea likoloi (ASIL-D tlasa ISO 26262) ho netefatsa ts'ebetso e sa atleheng. Mohlala, BMS ea moloko oa bone oa BAIC New Energy, e netefalitsoeng ka ASIL-D ka 2024, e fokotsa sekhahla sa ho hloleha ha Hardware ka 90% ka tlhahlobo ea nako ea nnete le moralo oa ho se sebetse3. Litsamaiso tse joalo li bohlokoa bakeng sa ho lemoha liphoso kapele le ho thibela ho baleha ha mocheso.
b. Kopanyo ea Advanced Sensing Technologies
Mekhoa ea temoso esale pele e bohlokoa. Li-sensor tsa Hydrogen, joalo ka tse ntlafalitsoeng ke Xinmeixin, li lemoha ho tsoa ha khase (mohlala, H₂) nakong ea ho baleha ha mocheso oa pele, ho fana ka temoso e fihlang ho metsotso e 400 esale pele. Li-sensor tsena tse thehiloeng ho MEMS, tse netefalitsoeng tlasa AEC-Q100, li fana ka kutlo e phahameng le ho tšoarella, tse nolofalletsang litharollo tsa polokeho ea maemo a holimo5.
c. Cloud-enabled BMS le AI-Driven Optimization
Ho kopanya leru ho lumella tlhahlobo ea data ea nako ea sebele le tlhokomelo e boletsoeng esale pele. Likhamphani tse kang NXP Semiconductors li phahamisa mafahla a dijithale a thehiloeng marung ho ntlafatsa li-algorithms, ho ntlafatsa boemo ba tefiso (SOC) le ho nepahala ha tekanyetso ea boemo ba bophelo (SOH) ka 12% 7. Phetoho ena e ntlafatsa taolo ea likepe mme e nolofalletsa maano a ho tjhaja a feto-fetohang, a lelefatsa bophelo ba betri.
d. Lits'enyehelo tse Kholisang Litšenyehelo Har'a Litšenyehelo tse ntseng li phahama tsa Molao
Ho finyella litekanyetso tse ncha ho ka eketsa litšenyehelo tsa tsamaiso ea betri ka 15-20% ka lebaka la lintlafatso tsa thepa (mohlala, li-electrolyte tse thibelang malakabe) le meralo e ncha2. Leha ho le joalo, lintlafatso tse kang tekhenoloji ea CATL ea modular CTP le litsamaiso tse nolofalitsoeng tsa taolo ea mocheso li thusa ho fokotsa litšenyehelo ha li ntse li matlafatsa boima ba matla68.
3. Liphello tse Pharalletseng tsa Indasteri
l Supply Chain Reshaping: Ho feta 30% ea lifeme tsa libeteri tse nyane ho isa ho tse mahareng li ka tsoa 'marakeng ka lebaka la lithibelo tsa tekheniki le tsa lichelete, ha litšebelisano lipakeng tsa baetsi ba likoloi le baetapele ba theknoloji (mohlala, CATL le BYD) li tla teba12.
l Cross-Industry Synergies: Tsoelo-pele ea polokeho ho li-betri tsa NEV li ntse li tšolohela lits'ebetsong tsa polokelo ea matla (ESS), moo lits'ebetso tsa grid-scale li hlokang ts'epo e ts'oanang ea "no fire, no explosion"2.
l Boetapele ba Lefatše: Maemo a China a mothating oa ho susumetsa litloaelo tsa lefats'e, ka lik'hamphani tse kang Xinmeixin tse romellang theknoloji ea sensor ea hydrogen ho limmaraka tsa machabeng5.
Qetello
Tekanyetso ea GB38031-2025 e emetse mohato oa phetoho bakeng sa lekala la China la NEV, moo polokeho le boqapi li kopanang teng. Bakeng sa baetsi ba betri, ho phela ho itšetlehile ka ho tseba taolo ea mocheso le mahlale a lintho tse bonahalang. Bakeng sa bahlahisi ba BMS, bokamoso bo itšetlehile ka lisebelisoa tse bohlale, tse hokahaneng le maru tse thibelang likotsi ho e-na le ho itšoara ka tsona. Ha indasteri e ntse e fetoha ho tloha "kholong ka litšenyehelo tsohle" ho ea ho "tšireletseho-pele", lik'hamphani tse kenyang melao-motheo ena ho DNA ea tsona li tla etella pele nako e latelang ea motsamao o tsitsitseng.
Lula u mametse bakeng sa lintlha tse ling mabapi le nts'etsopele ea taolo le mahlale a morao-rao a thehang bokamoso ba likoloi tse ncha tsa matla.
Nako ea poso: Apr-22-2025
