Incamake yiterambere rya batiri ya Litiyumu electrolyte,
Batiri,

Icyemezo cya CB ni iki？

IECEE CB nuburyo bwa mbere mpuzamahanga mpuzamahanga bwo kumenyekanisha raporo yumutekano wibikoresho byamashanyarazi.NCB (National Certification Body) igera ku masezerano y’ibihugu byinshi, ifasha abayikora kubona ibyemezo by’igihugu mu bindi bihugu bigize uyu muryango muri gahunda ya CB hashingiwe ku kwimura kimwe mu byemezo bya NCB.

Icyemezo cya CB ninyandiko ya CB yemewe yatanzwe na NCB yemerewe, aribyo kumenyesha izindi NCB ko ibicuruzwa byapimwe byapimwe bihuye nibisabwa bisanzwe.

Nubwoko bwa raporo isanzwe, raporo ya CB itondekanya ibisabwa bijyanye na IEC isanzwe kubintu.Raporo ya CB ntabwo itanga gusa ibisubizo byibisabwa byose, gupima, kugenzura, kugenzura no gusuzuma neza kandi bidasobanutse, ariko kandi harimo amafoto, igishushanyo mbonera, amashusho nibisobanuro byibicuruzwa.Ukurikije amategeko ya gahunda ya CB, raporo ya CB ntizatangira gukurikizwa kugeza itanze icyemezo cya CB hamwe.

HyKuki dukeneye icyemezo cya CB?

1. Bitaziguyelycognized or kwemezaednaumunyamuryangobihugu

Hamwe nicyemezo cya CB na raporo yikizamini cya CB, ibicuruzwa byawe birashobora koherezwa mubihugu bimwe bitaziguye.

1. Hindura mubindi bihugu impamyabumenyi

Icyemezo cya CB gishobora guhindurwa muburyo butaziguye nicyemezo cyibihugu bigize uyu muryango, mugutanga icyemezo cya CB, raporo yikizamini na raporo y'ibizamini bitandukanye (iyo bibaye ngombwa) udasubiramo ikizamini, gishobora kugabanya igihe cyambere cyo gutanga ibyemezo.

1. Menya neza umutekano wibicuruzwa

Ikizamini cya CB cyerekana ko ibicuruzwa byakoreshejwe neza n'umutekano uteganijwe mugihe ukoreshejwe nabi.Ibicuruzwa byemejwe byerekana ko byujuje ibisabwa byumutekano.

Kuki MCM?

Ival Impamyabumenyi:MCM niyo CBTL yemewe ya mbere ya IEC 62133 yujuje ibyangombwa bisanzwe na TUV RH mugihugu cyUbushinwa.

Ubushobozi bwo kwemeza no gupima:MCM iri mubice byambere byo kwipimisha no kwemeza igice cya gatatu kubipimo bya IEC62133, kandi yarangije bateri zirenga 7000 IEC62133 na raporo ya CB kubakiriya bisi.

Support Inkunga ya tekiniki:MCM ifite injeniyeri zirenga 15 zinzobere mu gupima nkuko bisanzwe IEC 62133.MCM iha abakiriya serivisi zuzuye, zuzuye, zifunze-zifunga ubwoko bwa tekinike hamwe na serivise zamakuru zambere.

Mu 1800, umuhanga mu bya fiziki w’umutaliyani A. Volta yubatse ikirundo cya voltaque, cyafunguye intangiriro ya bateri zifatika anasobanura ku nshuro ya mbere akamaro ka electrolyte mu bikoresho bibika ingufu z’amashanyarazi.Electrolyte irashobora kubonwa nkigikoresho cya elegitoroniki kandi ikora ion mu buryo bwamazi cyangwa ikomeye, byinjijwe hagati ya electrode mbi kandi nziza.Kugeza ubu, electrolyte yateye imbere ikorwa no gushonga umunyu wa lithium ukomeye (urugero LiPF6) mumashanyarazi ya karubone idafite amazi (urugero EC na DMC).Nkurikije imiterere rusange yimiterere nigishushanyo, electrolyte mubusanzwe ifite 8% kugeza 15% byuburemere bwakagari.Ikirenzeho, umuriro wacyo hamwe nubushyuhe bwo gukora bwa dogere -10 ° C kugeza kuri 60 ° C bibangamira cyane kurushaho kunoza ingufu za batiri n’umutekano.Kubwibyo, guhanga udushya twa electrolyte bifatwa nkibyingenzi byingenzi byiterambere ryigihe kizaza cya bateri nshya.Abashakashatsi nabo barimo gukora kugirango bateze imbere sisitemu zitandukanye za electrolyte.Kurugero, ikoreshwa ryumuti wa fluor ushobora kugera kumagare meza ya lithium yicyuma cyamagare, organic cyangwa organic organique ikomeye ya electrolytite ifasha inganda zimodoka na "bateri zikomeye za leta" (SSB).Impamvu nyamukuru nuko niba electrolyte ikomeye isimbuye electrolyte yumwimerere na diaphragm, umutekano, ubwinshi bwingufu nubuzima bwa bateri birashobora kunozwa kuburyo bugaragara.Ibikurikira, twibanze muri make iterambere ryubushakashatsi bwa electrolytite ikomeye hamwe nibikoresho bitandukanye.
Imashanyarazi idasanzwe ya elegitoronike yakoreshejwe mubikoresho byo kubika ingufu z'amashanyarazi mu bucuruzi, nka bateri zimwe na zimwe zitanga ubushyuhe bwo hejuru zishobora kwishyurwa Na-S, Na-NiCl2 na batiri ya Li-I2.Muri 2019, Hitachi Zosen (Ubuyapani) yerekanye bateri yuzuye ya paki ya paki ya mAh 140 kugirango ikoreshwe mu kirere kandi igeragezwa kuri sitasiyo mpuzamahanga (ISS).Iyi bateri igizwe na sulfide electrolyte nibindi bikoresho bya batiri bitamenyekanye, ibasha gukora hagati ya -40 ° C na 100 ° C.Muri 2021 isosiyete izana bateri ifite ubushobozi buhanitse bwa mAh 1.000.Hitachi Zosen abona ko hakenewe bateri zikomeye kubidukikije bikaze nkumwanya nibikoresho byinganda bikorera mubidukikije bisanzwe.Isosiyete irateganya gukuba kabiri ingufu za batiri mu 2025. Ariko kugeza ubu, nta bicuruzwa bikomoka kuri batiri-byose bishobora gukoreshwa mu binyabiziga by’amashanyarazi.