Uphononongo kunye nokubonakaliswa kweZehlo zoMlilo ezininzi zoMkhuluI-Lithium-ionIsitishi sokuGcina amandla,
I-Lithium-ion,

▍Imfuno yoxwebhu

1. UN38.3 ingxelo yovavanyo

2. Ingxelo yovavanyo lwe-drop ye-1.2m (ukuba ikhona)

3. Ingxelo yokuvunywa kwezothutho

4. I-MSDS(ukuba ikhona)

▍Umgangatho woVavanyo

QCVN101:2016/BTTT(bhekisa kwi-IEC 62133:2012)

▍ Into yovavanyo

1.Ukulinganisa kwe-Altitude 2. Uvavanyo lwe-Thermal 3. Ukungcangcazela

4. Umothuko 5. I-short circuit yangaphandle 6. Impact/Crush

7. Intlawulo egqithisileyo 8. Ukukhupha ngenkani 9. Ingxelo yovavanyo lwe-1.2mdrop

Phawula: i-T1-T5 ivavanywa ngeesampulu ezifanayo ngokulandelelana.

▍ IiMfuno zeleyibhile

Igama leleyibhile	I-Calss-9 IiMpahla eziNxulutywayo ezinobungozi	Iinqwelomoya zeCargo Kuphela	Ileyibhile yokuSebenza kwebhetri yeLithium
Leyibhile umfanekiso

▍Kutheni i-MCM?

● Umqalisi we-UN38.3 kwintsimi yezothutho e-China;

● Ukuba nezibonelelo kunye namaqela aqeqeshiweyo akwazi ukutolika ngokuchanekileyo i-UN38.3 iindawo eziphambili ezinxulumene neenqwelomoya zaseTshayina kunye nezangaphandle, abathumeli bempahla, izikhululo zeenqwelo moya, amasiko, amagunya olawulo njalo njalo e-China;

● Yiba nezixhobo kunye nobuchule obunokunceda abathengi bebhetri ye-lithium-ion ukuba "bavavanye kube kanye, badlule ngokutyibilikayo kuzo zonke izikhululo zeenqwelo moya kunye neenqwelomoya eTshayina ";

● Unomgangatho wokuqala we-UN38.3 wokutolika kwezakhono, kunye nohlobo lwenkonzo yomgcini-ndlu.

Ingxaki yamandla yenze ukuba iinkqubo zokugcina amandla ebhetri ye-lithium-ion (ESS) zisetyenziswe ngokubanzi kwiminyaka embalwa edlulileyo, kodwa kuye kwakho iingozi ezininzi ezinobungozi ezibangele umonakalo kwizakhiwo kunye nokusingqongileyo, ilahleko yezoqoqosho, kunye nokulahlekelwa kweengozi. ubomi. Uphando lufumene ukuba nangona i-ESS idibene nemigangatho ehambelana neenkqubo zebhetri, ezifana ne-UL 9540 kunye ne-UL 9540A, ukusetyenziswa kakubi kwe-thermal kunye nomlilo kwenzeke. Ngoko ke, izifundo zokufunda kwiimeko ezidlulileyo kunye nokuhlalutya umngcipheko kunye nokuchasana kwazo kuya kunceda ukuphuhliswa kweteknoloji ye-ESS.Oku kulandelayo kushwankathela iimeko zengozi ze-ESS enkulu emhlabeni jikelele ukusuka kwi-2019 ukuya kutsho ngoku, eziye zaxelwa esidlangalaleni.Izizathu ze-ESS iingozi ezingasentla zinokushwankathelwa njengezi zimbini zilandelayo:
I-1) Ukungaphumeleli kweseli yangaphakathi kubangela ukusetyenziswa kakubi kwe-thermal yebhetri kunye nemodyuli, kwaye ekugqibeleni kubangela ukuba yonke i-ESS ibambe umlilo okanye iqhume.
Ukungaphumeleli okubangelwa kukusetyenziswa kakubi kwe-thermal yeseli kubonwa ngokusisiseko ukuba umlilo olandelwa kukudubula. Umzekelo, iingozi zesikhululo samandla saseMcMicken e-Arizona, eMelika ngo-2019 kunye nesikhululo samandla saseFengtai eBeijing, eChina ngo-2021 zombini zaqhuma emva komlilo. Isiganeko esinjalo sibangelwa ukungaphumeleli kweseli enye, ebangela ukusabela kweekhemikhali zangaphakathi, ukukhulula ukushisa (i-exothermic reaction), kwaye ukushisa kuyaqhubeka nokunyuka kunye nokusabalalisa kwiiseli ezikufutshane kunye neemodyuli, ezibangela umlilo okanye ukuqhuma. Imowudi yokungaphumeleli yeseli ngokubanzi ibangelwa kukugqithiswa okanye ukungaphumeleli kwenkqubo yokulawula, ukubonakaliswa kwe-thermal, isiphaluka esifutshane sangaphandle kunye nesiphaluka esifutshane sangaphakathi (esinokuthi sibangelwa iimeko ezahlukeneyo ezifana ne-indentation okanye i-dent, ukungcola kwezinto eziphathekayo, ukungena kwizinto zangaphandle, njl. ).
Emva kokusetyenziswa kakubi kwe-thermal yeseli, igesi enokutsha iya kuveliswa. Ukusuka ngasentla unokuqaphela ukuba iimeko ezintathu zokuqala zokuqhuma zinesizathu esifanayo, oko kukuthi igesi evuthayo ayikwazi ukukhupha ngexesha elifanelekileyo. Ngeli xesha, ibhetri, imodyuli kunye nenkqubo yokungenisa umoya yesikhongozeli zibaluleke kakhulu. Ngokuqhelekileyo iigesi zikhutshwa kwibhetri ngevalve yokukhupha, kwaye ukulawulwa koxinzelelo lwevalve yokukhupha inokunciphisa ukuqokelelwa kweegesi ezinokutsha. Kwinqanaba lemodyuli, ngokubanzi ifeni yangaphandle okanye uyilo lokupholisa iqokobhe luya kusetyenziswa ukunqanda ukuqokelelana kweegesi ezinokutsha. Ekugqibeleni, kwinqanaba leebhokisi, izibonelelo zokungenisa umoya kunye neenkqubo zokubeka iliso nazo ziyafuneka ukuba zikhuphe iigesi ezinokutsha.