Kugerageza Ibyatanzwe Byakagari Ubushyuhe bwo Guhunga kandiIsesengura ry'umusaruro wa gazi,
Isesengura ry'umusaruro wa gazi,

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.

Umutekano wa sisitemu yo kubika ingufu ni impungenge rusange.Nka kimwe mu bintu byingenzi bigize sisitemu yo kubika ingufu, umutekano wa batiri ya lithium-ion ni ngombwa cyane.Nkuko ikizamini cyo guhunga ubushyuhe gishobora gusuzuma mu buryo butaziguye ingaruka ziterwa n’umuriro muri sisitemu yo kubika ingufu, ibihugu byinshi byashyizeho uburyo bwo gupima mu buryo bwabyo kugira ngo hamenyekane ingaruka ziterwa n’umuriro.Kurugero, IEC 62619 yatanzwe na komisiyo mpuzamahanga ishinzwe amashanyarazi (IEC) iteganya uburyo bwo gukwirakwiza kugirango harebwe ingaruka ziterwa nubushyuhe bwumuriro bwakagari;Ubushinwa busanzwe GB / T 36276 busaba isuzumabumenyi ryumuriro wa selile hamwe nubushakashatsi bwumuriro wa module ya batiri;Laboratoire zo muri Amerika (UL) zisohora ibipimo bibiri, UL 1973 na UL 9540A, byombi bigasuzuma ingaruka ziterwa nubushyuhe.UL 9540A yateguwe byumwihariko kugirango isuzume kuva mu nzego enye: selile, module, inama, hamwe no gukwirakwiza ubushyuhe kurwego rwo kwishyiriraho.Ibisubizo by'ibizamini byo guhumeka ntibishobora gusuzuma gusa umutekano rusange wa bateri, ariko kandi biradufasha gusobanukirwa byihuse nubushyuhe bwumuriro wa selile, kandi bigatanga ibipimo bigereranywa kubishushanyo mbonera byumutekano hamwe na chimie isa.Itsinda rikurikira ryipimisha ryamakuru yubushyuhe bwumuriro ni kuri wewe kugirango wumve ibiranga guhunga ubushyuhe kuri buri cyiciro nibikoresho biri muri selire.Icyiciro cya 1: Ubushyuhe buzamuka buhoro buhoro hamwe nubushyuhe bwo hanze.Muri iki gihe, igipimo cy’ubushyuhe bw’akagari ni 0 ℃ / min (0 ~ T1), selile ubwayo ntabwo ishyuha, kandi nta reaction y’imiti iri imbere. Icyiciro cya 2 ni SEI kubora.Hamwe n'ubwiyongere bw'ubushyuhe, firime ya SEI itangira gushonga iyo igeze kuri 90 ℃ (T1).Muri iki gihe, ingirabuzimafatizo zizaba zifite ubushyuhe buke bwo kurekura ubushyuhe, kandi birashobora kugaragara kuva ku gishushanyo 1 (B) ko umuvuduko w’ubushyuhe uhindagurika. Icyiciro cya 3 nicyiciro cyo kubora cya electrolyte (T1 ~ T2).Iyo ubushyuhe bugeze kuri 110 ℃, electrolyte na electrode mbi, kimwe na electrolyte ubwayo bizabaho urukurikirane rwo kubora, bikabyara gaze nyinshi.Gazi ikomeza kubyara ituma umuvuduko uri imbere muri selile wiyongera cyane, ukagera ku gaciro korohereza umuvuduko, kandi uburyo bwo kuzimya gaze burakinguka (T2).Muri iki gihe, gaze nyinshi, electrolytite nibindi bintu birekura, bikuraho igice cyubushyuhe, kandi ubushyuhe bwiyongera bukaba bubi.