Liteko tse ntseng li eketseha tsa ho futhumatsa li-cell Ternary le LFP cell
Liteko tse ntseng li eketseha tsa ho futhumatsa li-cell Ternary le LFP cell,
Un38.3,
▍Sekema sa Ngodiso se Tlamehileng (CRS)
Lekala la Electronics & Information Technology le lokollotsoeElectronics & Information Technology Thepa-Tlhoko bakeng sa Taelo e Tlamang ea Ngoliso ea I- E tsebisitsoe ka la 7thSeptember, 2012, 'me e qalile ho sebetsa ka la 3rdMphalane, 2013. Tlhokahalo ea Thepa ea Electronics & Information Technology bakeng sa Ngoliso e Tlamang, seo hangata se bitsoang setifikeiti sa BIS, ha e le hantle se bitsoa ngoliso/setifikeiti sa CRS. Lihlahisoa tsohle tsa elektroniki tse lethathamong la lihlahisoa tsa ngoliso tse tlamang tse romelloang India kapa tse rekisoang 'marakeng oa India li tlameha ho ngolisoa ho Bureau of Indian Standards (BIS). Ka Pulungoana 2014, ho ile ha eketsoa mefuta e 15 ea lihlahisoa tse tlamang tse ngolisitsoeng. Likarolo tse ncha li kenyelletsa: liselefouno, libeteri, libanka tsa motlakase, lisebelisoa tsa motlakase, mabone a LED le liteishene tsa thekiso, joalo-joalo.
▍BIS Tekanyetso ea Betri
Sisteme ea nickel cell/betri: IS 16046 (Karolo ea 1): 2018/ IEC62133-1: 2017
Lithium system sele/betri: IS 16046 (Karolo ea 2): 2018/ IEC62133-2: 2017
Lisele tsa tšepe/betri e kenyelelitsoe ho CRS.
▍Hobaneng MCM?
● Re tsepamisitse maikutlo holim'a setifikeiti sa India ka lilemo tse fetang 5, 'me re thusitse moreki ho fumana lengolo la pele la lefats'e la betri ea BIS. 'Me re na le liphihlelo tse sebetsang le ho bokella lisebelisoa tse tiileng lebaleng la setifikeiti sa BIS.
● Bao e kileng ea e-ba liofisiri tse phahameng tsa Bureau of Indian Standards (BIS) ba hiriloe e le moeletsi oa setifikeiti, ho netefatsa katleho ea linyeoe le ho tlosa kotsi ea ho hlakoloa ha nomoro ea ngoliso.
● Kaha re na le litsebo tse matla tsa ho rarolla mathata a ho fana ka setifikeiti, re kopanya lisebelisoa tsa matsoalloa a India. MCM e boloka puisano e ntle le balaoli ba BIS ho fa bareki tlhahisoleseling le litšebeletso tsa setifikeiti tsa maemo a holimo, tse hloahloa le tse nang le matla a ho feta.
● Re sebeletsa lik'hamphani tse etellang pele liindastering tse sa tšoaneng 'me re fumana botumo bo botle tšimong, e leng se etsang hore re tšeptjoe ka ho tebileng le ho tšehetsoa ke bareki.
Indastering e ncha ea likoloi tsa matla, libeteri tsa ternary lithium le libeteri tsa lithium iron phosphate esale e le tsona tse ka sehloohong lipuisanong. Ka bobeli li na le melemo le mathata a tsona. The ternary lithium battery e na le matla a mangata a matla, ts'ebetso e ntle ea mocheso o tlaase, le sebaka se phahameng sa ho tsamaea ka sekepe, empa theko e theko e boima ebile ha e tsitsitse. LFP e theko e tlase, e tsitsitse, 'me e na le ts'ebetso e ntle ea mocheso o phahameng. Mefokolo ke ts'ebetso e fokolang ea mocheso o tlase le matla a fokolang a matla.
Ts'ebetsong ea ntlafatso ea libeteri tse peli, ka lebaka la maano a fapaneng le litlhoko tsa nts'etsopele, mefuta e 'meli e bapala khahlanong le e mong holimo le tlase. Empa ho sa tsotelehe hore na mefuta e 'meli e hola joang, polokeho
tshebetso ke ntho e ka sehloohong. Libetri tsa lithium-ion li entsoe haholo ka lisebelisoa tse mpe tsa elektrode, li-electrolyte le lisebelisoa tse ntle tsa elektrode. Ts'ebetso ea lik'hemik'hale ea graphite e mpe ea electrode e haufi le ea metallic lithium sebakeng se qosoang. Filimi ea SEI e holim'a metsi e senyeha ka mocheso o phahameng, 'me li-ion tsa lithium tse kenngoa ka graphite li itšoara ka electrolyte le binder polyvinylidene fluoride ho lokolla mocheso o mongata. Alkyl carbonate organic solutions li atisa ho sebelisoa e le
li-electrolyte, tse khonang ho cha. Lintho tse ntle tsa electrode hangata ke phetoho ea tšepe ea oxide, e nang le thepa e matla ea oxi dizing sebakeng se qosoang, 'me e senyeha habonolo ho lokolla oksijene ka mocheso o phahameng. Oksijene e lokollotsoeng e kena karabelo ea oxidation ka electrolyte, ebe e ntša mocheso o mongata.
Ka hona, ho ea ka pono ea lisebelisoa, libeteri tsa lithium-ion li na le kotsi e matla, haholo-holo tabeng ea tlhekefetso, litaba tsa tšireletso li hlahella haholoanyane. E le ho etsisa le ho bapisa ts'ebetso ea libeteri tse peli tse fapaneng tsa lithium-ion tlas'a maemo a phahameng a mocheso, re ile ra etsa tlhahlobo e latelang ea ho futhumatsa mocheso.
