Ukuphunyezwa kwe-GB / T 34131-2023
Ukuphunyezwa kweGB/T 34131-2023,
GB/T 34131-2023,
▍BSMI Intshayelelo yesiqinisekiso seBSMI
I-BSMI imfutshane kwiBureau yeMigangatho, iMetrology kunye noHlolo, eyasekwa ngo-1930 kwaye yabizwa ngokuba yiNational Metrology Bureau ngelo xesha. Ingumbutho wokuhlola ophezulu kwiRiphabhlikhi yaseChina ophethe umsebenzi kwimigangatho yesizwe, i-metrology kunye nokuhlolwa kwemveliso njl.njl. Imigangatho yokuhlola izixhobo zombane eTaiwan yenziwe yi-BSMI. Iimveliso zigunyaziswe ukuba zisebenzise uphawu lwe-BSMI phantsi kweemeko ezihambelana neemfuno zokhuseleko, uvavanyo lwe-EMC kunye nezinye iimvavanyo ezinxulumene nazo.
Izixhobo zombane kunye neemveliso zombane zivavanywa ngokwezi zicwangciso zintathu zilandelayo: uhlobo oluvunyiweyo (T), ukubhaliswa kwesiqinisekiso semveliso (R) kunye nokubhengezwa kokuthotyelwa (D).
▍Uthini umgangatho weBSMI?
Nge-20 kaNovemba ka-2013, ibhengezwe yi-BSMI ukuba ukusuka kwi-1st, NgoMeyi 2014, i-3C yesibini ye-lithium cell / ibhetri, ibhanki yamandla e-lithium yesibini kunye ne-3C ishaja yebhetri ayivumelekanga ukufikelela kwimarike yaseTaiwan de ihlolwe kwaye ifaneleke ngokwemigangatho efanelekileyo (njengoko kuboniswe kwitheyibhile engezantsi).
| Udidi lweMveliso yoVavanyo | Ibhetri ye-3C yeSekondari yeLithium eneseli enye okanye ipakethe (imilo yeqhosha ayibandakanywanga) | I-3C yeSekondari yeBhanki yaMandla yeLithium | Itshaja yebhetri ye-3C |
Amagqabantshintshi: Inguqulelo ye-CNS 15364 1999 iyasebenza ukuya kuma-30 kuTshazimpuzi 2014. Iseli, ibhetri kunye Iselfowuni yenza uvavanyo lwamandla kuphela nge-CNS14857-2 (uguqulelo luka-2002).
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| Umgangatho woVavanyo |
CNS 15364 (uguqulelo luka-1999) I-CNS 15364 (uguqulelo luka-2002) CNS 14587-2 (uguqulelo luka-2002)
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CNS 15364 (uguqulelo luka-1999) I-CNS 15364 (uguqulelo luka-2002) I-CNS 14336-1 (uguqulelo luka-1999) CNS 13438 (uguqulelo luka-1995) CNS 14857-2 (uguqulelo luka-2002)
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CNS 14336-1 (uguqulelo luka-1999) CNS 134408 (uguqulelo luka-1993) CNS 13438 (uguqulelo luka-1995)
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| Imodeli yoHlolo | Imodeli ye-RPC II kunye neModeli III | Imodeli ye-RPC II kunye neModeli III | Imodeli ye-RPC II kunye neModeli III |
▍Kutheni i-MCM?
● Kwi-2014, ibhetri ye-lithium ehlaziywayo yaba yimfuneko eTaiwan, kwaye i-MCM yaqala ukubonelela ngolwazi lwamva nje malunga nesatifikethi se-BSMI kunye nenkonzo yokuvavanya kubaxhasi behlabathi, ngakumbi abo bavela kwilizwe laseChina.
● Umgangatho wokuPasa oPhezulu:I-MCM sele incede abathengi ukuba bafumane ngaphezu kwe-1,000 lezatifikethi ze-BSMI kude kube ngoku ngexesha elinye.
● Iinkonzo ezihlanganisiweyo:I-MCM inceda abathengi ukuba bangene ngempumelelo kwiimarike ezininzi kwihlabathi liphela ngenkonzo edityanisiweyo yenkqubo elula.
Inguqulelo ka-2017 yomgangatho wesizwe woMgangatho woBuchule weBattery Management System ye-Electrochemical Energy Storage Station (GB/T 34131-2017) iye yahlaziywa, kwaye inguqulelo ka-2023 yomgangatho wesizwe weNkqubo yoLawulo lweBattery yokuGcina amandla oMbane (GB/T 34131). -2023) ikhutshwe ngokusesikweni kutsha nje kwaye iza kuphunyezwa ngokusesikweni ngomhla woku-1 kweyeDwarha kulo nyaka. I-GB/T 34131 entsha ikakhulu inolu tshintsho lulandelayo: Uluhlu lwempazamo yokufunyanwa kwedatha kunye nexesha lokuthatha iisampulu zangoku, amandla ombane kunye nobushushu zichazwe ngokungqongqo;
Iimfuno zobugcisa kunye neendlela zovavanyo zonxibelelwano, ulawulo, ukuchongwa kokunganyangeki, ukuxhathisa amandla ombane, ubushushu obuphezulu kunye nobuphantsi, ukunganyangeki kwenkungu yetyuwa, ukuguquguquka kombane, ukuhambelana kombane kunye neminye imiba iyongezwa;
Ubushushu bendawo yokusebenza ye-BMS buhlaziywa ukusuka ku-0~45℃ ukuya ku -20~65℃. Eyona mpazamo iphezulu evumelekileyo ye-SOE ihlaziywa ukusuka kwi-8% ukuya kwi-5%. Umyinge wexesha lokusebenza elingenazinkathazo lihlaziywa ukusuka kwi-40000h ukuya kwi-20000h, kwaye ubomi bokusebenza abukho ngaphantsi kweminyaka eyi-10;
Iimfuno ezinxulumeneyo zovavanyo lwesampulu zongeziwe.
Olu tshintsho luya kuzisa utshintsho olubalulekileyo kwimveliso ye-BMS, uyilo lobunjineli, ukuhlolwa, ukusebenza kunye nokugcinwa. Amashishini afanelekileyo nawo kufuneka athathele ingqalelo umxholo womgangatho omtsha kwangexesha kwaye enze amalungiselelo kwangethuba.
