Oimbono:

Kutshanje iKomiti yeMigangatho yoShishino lweziThuthi (AISC) ikhuphe umgangatho we-AIS-156 kunye ne-AIS-038 (Rev.02) isiHlomelo sesi-3. Izinto zovavanyo ze-AIS-156 kunye ne-AIS-038 yi-REESS (iNkqubo yokuGcinwa kwamandla oMbane) kwiimoto, kunye nentsha entsha. Uhlelo longeza ukuba iiseli ezisetyenziswe kwi-REESS kufuneka ziphumelele iimvavanyo ze-IS 16893 iSigaba sesi-2 kunye neSigaba sesi-3, kwaye ubuncinane 1 idatha yomjikelo wokukhupha imali kufuneka ibonelelwe.Oku kulandelayo yintshayelelo emfutshane yeemfuno zovavanyo ze-IS 16893 iCandelo 2 kunye neCandelo 3.

IS 16893 icandelo2:

IS 16893 isetyenziswa kwiseli ye-lithium-ion yesibini esetyenziswa ekuqhubeni izithuthi zendlela eziqhutywa ngombane.Icandelo 2 limalunga novavanyo lokuthembeka kunye nokuxhatshazwa.Ihambelana ne-IEC 62660-2: i-2010 "Iiseli ze-lithium-ion zesibini ezisetyenziselwa ukuqhubela phambili kwezithuthi zendlela yombane - Icandelo 2: uvavanyo lokuthembeka kunye nokusetyenziswa kakubi" epapashwe yi-International Electrotechnical Commission (IEC).Izinto zovavanyo zezi: ukujonga umthamo, ukungcangcazela, ukothuka koomatshini, ukutyumza, ukunyamezela ubushushu obuphezulu, ukukhwela ibhayisekile kobushushu, ixesha elifutshane langaphandle, ukutshaja kakhulu kunye nokukhupha ngenkani.Phakathi kwazo kukho ezi zinto zilandelayo zovavanyo eziphambili:

• Ukunyamezela kobushushu obuphezulu: iiseli ze-100 % SOC (BEV) kunye ne-80 % SOC (HEV) kufuneka zibekwe kwi-130 ℃ nge-30min.
• I-short-circuit yangaphandle: iiseli ze-100% ze-SOC kufuneka zifutshane imizuzu eyi-10 ekuchaseni kwangaphandle kwe-5mΩ.
• Ukutshaja ngaphezulu: Ukusetyenziswa kwamandla ombane ukuya kuphinda-phindeke kabini umbane ophezulu ochazwe ngumenzi okanye umgangatho wamandla wama-200% we-SOC uyafuneka.I-BEV kufuneka ihlawuliswe nge-1C kwaye i-HEV kufuneka ihlawuliswe nge-5C.

Ezi zinto zingasentla zimalunga nokusebenza kweeseli.Bafuna ukusebenza okuphezulu kwezinto zeseli, njengesahluli.Ngoko ke abavelisi kufuneka banikele ingqalelo enkulu kubo

Ezi mvavanyo zintathu zingentla zifuna ingqwalasela eyongezelelweyo ekusebenzeni kokhuseleko lweiseli, ngakumbi ukhuseleko lwezinto zangaphakathis, njenge-diaphragm.

IS 16893 Inxalenye3:

IS 16893 iCandelo 3 limalunga neemfuno zokhuseleko.Iyahambelana ne-IEC 62660-3: I-2016 "Iiseli ze-lithium-ion zesibini ezisetyenziselwa ukuqhubela phambili kwezithuthi zendlela yombane - Icandelo 3: iimfuno zokhuseleko".Izinto zovavanyo zezi: ukujonga umthamo, ukungcangcazela, ukothuka koomatshini, ukutyumza, ukunyamezela ubushushu obuphezulu, ukukhwela ibhayisekile ubushushu, ukutshaja kakhulu, ukukhupha ngenkani kunye nokunyanzeliswa kwendlela emfutshane yangaphakathi.Ezi zinto zilandelayo zibalulekile.

• Iindlela zokuvavanya ukungcangcazela, ukothuka komatshini, ukukhwela ibhayisekile kobushushu, i-short-circuit ibhekisa kwi-IEC 62660-2: 2010.Ngokwenyani, indlela yovavanyo iyafana ne-IS 16893 iCandelo 2.
• Ukunyamezela ubushushu obuphezulu: Ukongeza kwimfuno yokubekwa kwi-130 ℃ nge-30min, ukuqwalaselwa kweyure enye kwiseli nako kuyafuneka emva kokucima isifudumezi.
• Ukutshaja ngaphezulu: ukusetyenziswa kombane we-120% wombane ophezulu ochazwe ngumenzi, okanye intlawulo ye-130 % SOC iyafuneka.
• Iiparamitha zovavanyo lokutyumza kunye nokukhupha ngenkani zahluke kancinci kwi-IEC 62660-2: 2010.

Indlela yokuvavanya yendlela enyanzeliswayo yangaphakathi yesekethe ibhekisa kwi-IEC 62619.

Iingcebiso ezifudumeleyo:

Kuyaphawuleka ukuba nangona i-IS 16893 Icandelo le-2 kunye ne-IS 16893 Icandelo le-3 linezinye izinto zovavanyo olufanayo, izigwebo azifani.Icandelo 2 lidinga ukuvavanya ukuthembeka kweeseli, ukuqokelela idatha esisiseko yokuthembeka kunye nokuziphatha kakubi.Ingxelo yovavanyo kufuneka irekhode idatha yangoku, i-voltage kunye neqondo lokushisa kwaye ichaze iziphumo zovavanyo lweeseli, kwaye akukho mfuneko yokugqiba ukuba ngaba iziphumo zovavanyo ziphumelele okanye cha.Nangona kunjalo, iCandelo 3 lichaza iimeko zokuphumelela uvavanyo, njengokuba iseli ayikwazi ukubamba umlilo kwaye iqhume ngexesha lovavanyo, ukuba akunjalo, uvavanyo luya kuphumelela.

Ukuba unayo nayiphi na eminye imibuzo malunga nalo mgangatho kunye nesicelo sovavanyo, nceda uzive ukhululekile ukuqhagamshelana nenkonzo yethu yabathengi okanye intengiso.