Eyokuqala I-BMS GB Standard Ekhishwe
I-BMS yokuqalaGBKukhishwe Okujwayelekile,
GB,
▍ Uhlolojikelele Lwesitifiketi
Amazinga kanye Nombhalo Wokuqinisekisa
Izinga lokuhlola: GB31241-2014:Amaseli e-Lithium ion namabhethri asetshenziswa kumishini ye-elekthronikhi ephathekayo-Izidingo zokuphepha
Idokhumenti yesitifiketi: I-CQC11-464112-2015:Imithetho Yokuqinisekisa Ukuphepha Kwebhethri Yesibili Nephakethe Lebhethri Yamadivayisi Aphathekayo Kagesi
Isendlalelo kanye Nosuku lokuqalisa
1. I-GB31241-2014 yashicilelwa ngo-December 5th, 2014;
2. I-GB31241-2014 yasetshenziswa ngokuyisibopho ngo-Agasti 1st, 2015.;
3. Ngomhla ziyi-15 kuMfumfu, 2015, Ukuphathwa Kwezitifiketi Nokugunyazwa kwakhipha isinqumo sobuchwepheshe ngezinga elingeziwe lokuhlola i-GB31241 lengxenye eyinhloko “yebhethri” yezinto ezilalelwayo nevidiyo, okokusebenza kobuchwepheshe bolwazi kanye nemishini yetheminali yocingo. Isinqumo sibeka ukuthi amabhethri e-lithium asetshenziswa emikhiqizweni engenhla adinga ukuhlolwa ngokungahleliwe ngokwe-GB31241-2014, noma athole isitifiketi esihlukile.
Qaphela: I-GB 31241-2014 iyindinganiso kazwelonke eyimpoqo. Yonke imikhiqizo yebhethri ye-lithium ethengiswa e-China izohambisana nezinga le-GB31241. Leli zinga lizosetshenziswa ezinhlelweni zamasampula ezintsha zokuhlolwa okungahleliwe kuzwelonke, isifundazwe kanye nendawo.
▍ Ububanzi besitifiketi
I-GB31241-2014Amaseli e-Lithium ion namabhethri asetshenziswa kumishini ye-elekthronikhi ephathekayo-Izidingo zokuphepha
Imibhalo yesitifiketiikakhulukazi eyemikhiqizo ye-elekthronikhi ephathwayo ehlelelwe ukuba ngaphansi kuka-18kg futhi evame ukuthwalwa abasebenzisi. Izibonelo eziyinhloko yilezi ezilandelayo. Imikhiqizo ye-elekthronikhi ephathwayo esohlwini olungezansi ayifaki yonke imikhiqizo, ngakho-ke imikhiqizo engafakwanga ohlwini ayikho ngempela ngaphandle kwaleli zinga.
Izinto ezigqokekayo: Amabhethri e-lithium-ion namaphakethe ebhethri asetshenziswa kumishini adinga ukuhlangabezana nezidingo ezijwayelekile.
| Isigaba somkhiqizo we-elekthronikhi | Izibonelo ezinemininingwane yezinhlobo ezahlukene zemikhiqizo kagesi |
| Imikhiqizo yasehhovisi ephathekayo | notebook, pda, njll. |
| Imikhiqizo yezokuxhumana ngomakhalekhukhwini | umakhalekhukhwini, ifoni engenazintambo, ihedisethi ye-Bluetooth, i-walkie-talkie, njll. |
| Imikhiqizo ephathekayo yomsindo nevidiyo | isethi yethelevishini ephathekayo, isidlali esiphathwayo, ikhamera, ikhamera yevidiyo, njll. |
| Eminye imikhiqizo ephathekayo | i-electronic navigator, ifremu yesithombe sedijithali, ama-consoles wegeyimu, ama-e-books, njll. |
▍Kungani i-MCM?
● Ukuqashelwa kokufaneleka: I-MCM ilabhorethri yenkontileka egunyaziwe ye-CQC kanye nelabhorethri egunyazwe yi-CESI. Umbiko wokuhlola okhishiwe ungasetshenziswa ngokuqondile ku-CQC noma isitifiketi se-CESI;
● Usekelo lobuchwepheshe: I-MCM inemishini yokuhlola eyanele ye-GB31241 futhi ifakwe ochwepheshe abangochwepheshe abangaphezu kwe-10 ukuze benze ucwaningo olujulile ngobuchwepheshe bokuhlola, ukuqinisekiswa, ukuhlolwa kwefekthri nezinye izinqubo, ezingahlinzeka ngezinsizakalo zesitifiketi se-GB 31241 ezinembe kakhulu futhi ezenziwe ngezifiso emhlabeni jikelele. amaklayenti.
Muva nje, i-State Administration for Market Regulation (Standardization Administration) igunyaze
ukukhululwa kwamazinga kazwelonke abalulekile ayi-106, abandakanya ezolimo nezindawo zasemakhaya, ukuvikelwa kwemvelo eluhlaza, ukuphepha komphakathi, imfundo yamabanga kanye neminye imikhakha. Phakathi kwazo, izindinganiso ezihlobene namabhethri zimi kanje:
Isendlalelo se-GB/T 39086-2020: Ngokuthuthuka okusheshayo kwe-New Energy Automobile Industry, abaningi
izingozi kanye nezingozi ezifihliwe zenzeka ngezikhathi ezithile njengezimoto zikagesi intuthu, umlilo, nokuqhuma nokunye.
Ngaphezu kwebhethri ngokwalo lamaphutha ekwakhiweni nasekukhiqizeni. Izinga elikhulu njengokuthi “ubuchopho” besistimu yamandla kagesi kanye nokukodwa kobuchwepheshe obuthathu obuyinhloko besistimu yokuphatha amabhethri (BMS) kuhlobene eduze. Ngaphezu kwalokho, ukukhishwa nokuqaliswa kwezinga elisha likazwelonke lokushaja kwe-EV kubeke phambili izidingo ezintsha zokushaja ukunemba kokuqoqwa kwedatha kanye nokusabela kokuxhumana, okudinga ukuthi uhlelo lokuphatha amabhethri ohlangothini lwemoto lugcine ukuxhumana nengqalasizinda yokushaja, ukugcina kuhlelekile. ukulawula inqubo yokushaja, futhi uqinisekise ukuphepha kokushaja. Ngakho-ke, leli zinga likazwelonke lakhiwe.
Okuqukethwe okuyinhloko kwezobuchwepheshe kwaleli zinga elihlanganisa:
1) Isho imigomo ehlukahlukene yobungcweti ye-BMS ngokwezinga likazwelonke lebhethri elisanda kukhululwa, futhi kugcinwe ukufana kwezinga;
2) Cacisa izidingo zokuxhumana nokusebenza kokuxhumana phakathi kwe-BMS nemoto;
3) Cacisa izidingo zomsebenzi wokuqapha we-BMS ekuphathweni kwamaseli, njengezinga lokushisa, i-voltage
ibhalansi, i-SOC, njll.;
4) Cacisa ukusebenza kokuphepha kukagesi okufanele i-BMS ihlangabezane nakho, njengokuvala i-voltage ephezulu, ukwahlukanisa
ukuqapha, njll.;
5) Cacisa imvelo kanye nezici ze-EMC okufanele i-BMS ihambisane nazo;
6) Yisho indlela yokuhlola ngokusekelwe kulezi zidingo ezingenhla.
Amazinga amabhethri e-lithium ezimoto zamandla amasha aseqediwe ngokuyisisekelo; kanye nezindinganiso ze
ukushaja nokushintsha ukwakhiwa kwesiteshi kanye ne-R&D yamabhethri ashintshayo e-lithium amasha kuyindlela elandelayo yenkambu entsha yamandla. Ngaphezu kwebhethri lamandla, i-BESS esetshenziswa embonini: njengesiteshi se-telecom,
