Ukukhutshwa kweMigangatho yokuqala ye-BMS GB
I-BMS yokuqalaGBIkhutshwe ngokoMgangatho,
GB,
▍ Isishwankathelo seSiqinisekiso
Imigangatho kunye noXwebhu lweSiqinisekiso
Umgangatho wovavanyo:GB31241-2014:Iiseli ze-Lithium ion kunye neebhetri ezisetyenziswa kwisixhobo sombane esiphathwayo-Iimfuno zokhuseleko
Uxwebhu lwesiqinisekiso: CQC11-464112-2015:Ibhetri yeSekondari kunye neMithetho yoKhuseleko lweBattery yeSiqinisekiso soKhuseleko lweZixhobo zoMbane eziphathwayo
Imvelaphi kunye noMhla wokuphunyezwa
1. I-GB31241-2014 yapapashwa nge-5 kaDisembath, 2014;
2. I-GB31241-2014 yaphunyezwa ngokunyanzeliswayo ngo-Agasti woku-1st, 2015. ;
3. Ngo-Oktobha 15, 2015, i-Certification and Accreditation Administration ikhuphe isisombululo sobugcisa kumgangatho wokuvavanya okongeziweyo we-GB31241 yecandelo eliphambili "ibhetri" yezixhobo zomsindo kunye nevidiyo, izixhobo zeteknoloji yolwazi kunye nezixhobo ze-telecom terminal. Isisombululo sichaza ukuba iibhetri ze-lithium ezisetyenziswe kwiimveliso ezingentla kufuneka zivavanywe ngokungenamkhethe ngokwe-GB31241-2014, okanye zifumane isatifikethi esahlukileyo.
Qaphela: I-GB 31241-2014 ngumgangatho onyanzelekileyo kazwelonke. Zonke iimveliso zebhetri ye-lithium ezithengiswa e-China ziya kuhambelana nomgangatho we-GB31241. Lo mgangatho uya kusetyenziswa kwizikim zesampulu ezintsha zokuhlolwa okungahleliweyo kuzwelonke, kwiphondo nakwingingqi.
▍ Umda weSiqinisekiso
GB31241-2014Iiseli ze-Lithium ion kunye neebhetri ezisetyenziswa kwisixhobo sombane esiphathwayo-Iimfuno zokhuseleko
Amaxwebhu esiqinisekisoikakhulu yeemveliso zombane eziphathwayo ezicwangciselwe ukuba ngaphantsi kwe-18kg kwaye zinokuthwalwa rhoqo ngabasebenzisi. Imizekelo ephambili yile ilandelayo. Iimveliso zombane eziphathwayo ezidweliswe ngezantsi azibandakanyi zonke iimveliso, ngoko ke iimveliso ezingadweliswanga azikho ngaphandle kobubanzi balo mgangatho.
Izixhobo ezinxitywayo: Iibhetri zeLithium-ion kunye neepakethi zebhetri ezisetyenziswa kwisixhobo kufuneka zihlangabezane neemfuno eziqhelekileyo.
| Udidi lwemveliso yombane | Imizekelo eneenkcukacha yeentlobo ngeentlobo zeemveliso zombane |
| Iimveliso zeofisi eziphathwayo | incwadi yamanqaku, pda, njl. |
| Iimveliso zonxibelelwano lweselula | ifowuni ephathwayo, ifowuni engenazintambo, i-headset yeBluetooth, i-walkie-talkie, njl. |
| Iimveliso eziphathwayo zeaudio kunye nevidiyo | iseti kamabonakude ephathwayo, isidlali esiphathwayo, ikhamera, ikhamera yevidiyo, njl. |
| Ezinye iimveliso eziphathwayo | i-electronic navigator, ifreyimu yeefoto zedijithali, ii-consoles zomdlalo, ii-e-books, njl. |
▍Kutheni i-MCM?
● Ukuthathelwa ingqalelo kokufaneleka: I-MCM yilabhoratri yekhontrakthi evunyiweyo ye-CQC kunye nelebhu evunyiweyo yiCESI. Ingxelo yovavanyo ekhutshiweyo ingasetyenziswa ngokuthe ngqo kwi-CQC okanye isatifikethi se-CESI;
● Inkxaso yobuchwephesha: I-MCM inezixhobo zokuvavanya i-GB31241 eyaneleyo kwaye ixhotyiswe ngamagcisa aqeqeshiweyo angaphezu kwe-10 ukwenza uphando olunzulu ngovavanyo lweteknoloji, isiqinisekiso, uphicotho-zincwadi lwefektri kunye nezinye iinkqubo, ezinokubonelela ngeenkonzo ezichaneke ngakumbi nezilungiselelwe isiqinisekiso se-GB 31241 kwihlabathi jikelele. abathengi.
Kutshanje, uLawulo lweLizwe loLawulo lweMarike (uLawulo lweStandardization) luvumile
ukukhutshwa kwemigangatho yesizwe eyi-106 ebalulekileyo, ebandakanya ezolimo & nemimandla yasemaphandleni, ukhuseleko lokusingqongileyo oluluhlaza, ukhuseleko loluntu, imfundo yomgama kunye nezinye iinkalo. Phakathi kwazo, imigangatho enxulumene neebhetri yile ilandelayo:
Imvelaphi ye-GB/T 39086-2020: Ngophuhliso olukhawulezayo loMzi mveliso weeMoto eziNtsha zaMandla, uninzi
iingozi kunye neengozi ezifihliweyo zenzeka amaxesha ngamaxesha ezifana iimoto zombane umsi, umlilo, kunye nogqabhuko-dubulo njalo njalo.
Ukongeza kwibhetri ngokwayo yeziphene ekuyilweni nasekuveliseni. Iqondo elikhulu "njengengqondo" yenkqubo yamandla ombane kwaye njengenye yetekhnoloji emithathu engundoqo yenkqubo yolawulo lwebhetri (BMS) inxulumene ngokusondeleyo. Ukongezelela, ukukhutshwa kunye nokuphunyezwa komgangatho omtsha welizwe lokutshaja kwe-EV uye wabeka phambili iimfuno ezintsha zokuhlawula ukuchaneka kokuqokelela idatha kunye nempendulo yonxibelelwano, efuna inkqubo yokulawula ibhetri kwicala lesithuthi ukugcina uxhulumaniso kunye neziseko zokuhlawula, ukugcina ukulungelelaniswa. ulawulo lwenkqubo yokutshaja, kwaye uqinisekise ukhuseleko lokutshaja. Ngoko ke, lo mgangatho wesizwe uqulunqwe.
Umxholo ongundoqo wobugcisa walo mgangatho ubandakanya:
1) Ukucacisa imimiselo eyahluka-hlukeneyo yobungcali ye-BMS ngokomgangatho webhetri wesizwe osanda kukhutshwa, nokugcina ukufana komgangatho;
2) Cacisa iimfuno zonxibelelwano kunye nentsebenziswano yokusebenza phakathi kwe-BMS kunye nesithuthi;
3) Cacisa iimfuno zomsebenzi wokubeka iliso kwi-BMS kulawulo lweeseli, ezifana neqondo lokushisa, i-voltage
ibhalansi, SOC, njl.;
4) Cacisa ukusebenza kokhuseleko lombane ekufuneka i-BMS idibane nayo, njenge-high voltage interlock, i-insulation
ukubeka iliso, njl.;
5) Cacisa okusingqongileyo kunye neempawu ze-EMC ekufuneka i-BMS ihambelane nazo;
6) Chaza indlela yovavanyo esekelwe kwiimfuno ezingentla.
Imigangatho yeebhetri ze-lithium kwizithuthi zamandla amatsha sele igqityiwe ngokusisiseko; kunye nemigangatho ye
ukutshaja kunye nokutshintsha ulwakhiwo lwesikhululo kunye ne-R&D yebhetri entsha ye-lithium yokutshintsha isalathiso esilandelayo sendawo entsha yamandla. Ukongeza kwibhetri yamandla, i-BESS esetyenziswa kwishishini: njengesikhululo se-telecom,
