Oukubuka konke:

Muva nje i-Automotive Industry Standards Committee (AISC) ikhiphe indinganiso ye-AIS-156 kanye ne-AIS-038 (Rev.02) Isichibiyelo 3. Izinto zokuhlola ze-AIS-156 ne-AIS-038 yi-REESS (Rechargeable Energy Storage System) yezimoto, kanye nentsha uhlelo lwengeza ukuthi amaseli asetshenziswa ku-REESS kufanele aphumelele ukuhlolwa kwe-IS 16893 Ingxenye 2 kanye Nengxenye 3, futhi okungenani Idatha engu-1 yomjikelezo wokushajwa kufanele ihlinzekwe. Okulandelayo isingeniso esifushane sezidingo zokuhlolwa ze-IS 16893 Ingxenye 2 kanye Nengxenye 3.

I-IS 16893 Ingxenye2:

IS 16893 isetshenziswa kuseli yesibili ye-lithium-ion esetshenziswa ekuqhutshweni kwezimoto zomgwaqo eziqhutshwa ngogesi. Ingxenye 2 imayelana nokuhlolwa kokwethembeka nokuhlukumeza. Ihambisana ne-IEC 62660-2: 2010 "Amaseli e-lithium-ion yesibili asetshenziswa ekuqhutshweni kwezimoto zomgwaqo eziqhutshwa ngogesi - Ingxenye 2: ukuhlolwa kokuthembeka nokuhlukumeza" eshicilelwe yi-International Electrotechnical Commission (IEC). Izinto zokuhlola yilezi: ukuhlola umthamo, ukudlidliza, ukushaqeka komshini, ukuchoboza, ukubekezelela izinga lokushisa eliphezulu, ukugibela amabhayisikili okushisa, i-short-circuit yangaphandle, ukushaja ngokweqile kanye nokushajwa ngempoqo. Phakathi kwazo kukhona okulandelayo izinto ezibalulekile zokuhlola:

• Ukubekezelela izinga lokushisa eliphezulu: amaseli ka-100 % SOC(BEV) kanye no-80 % SOC(HEV) adinga ukubekwa ku-130℃ imizuzu engu-30.
• I-short-circuit yangaphandle: amaseli ka-100% SOC adinga ukufushaniswa imizuzu eyi-10 ngokumelana kwangaphandle okungu-5mΩ.
• Ukushajwa ngokweqile: ukusetshenziswa kwamandla kagesi ukuya ku-voltage ephindwe kabili kumthamo omkhulu oshiwo umenzi noma izinga lamandla elingu-200% SOC liyadingeka. I-BEV idinga ukushajwa ngo-1C kanti i-HEV idinga ukushajwa ngo-5C.

Izinto ezingenhla zimayelana nokusebenza kweseli. Zidinga ukusebenza okuphezulu kwezinto zeseli, njengesihlukanisi. Ngakho-ke abakhiqizi kufanele banake kakhulu

Lezi zivivinyo ezintathu ezingenhla zidinga ukunakwa okwengeziwe ekusebenzeni kokuphepha kwe-iseli, ikakhulukazi ukuphepha kwezinto zangaphakathis, njenge-diaphragm.

IS 16893 Ingxenye3:

IS 16893 Ingxenye 3 imayelana nezimfuneko zokuphepha. I-IEC 62660-3: 2016 "Amaseli e-lithium-ion yesibili asetshenziswa ekuqhutshweni kwezimoto zomgwaqo eziqhutshwa ngogesi - Ingxenye 3: Izidingo zokuphepha". Izinto zokuhlola yilezi: ukuhlola umthamo, ukudlidliza, ukushaqeka komshini, ukuchoboza, ukubekezelela izinga lokushisa eliphezulu, ukugibela amabhayisikili okushisa, ukushaja ngokweqile, ukukhipha ngenkani kanye nokuphoqelelwa kwesifunda esifushane sangaphakathi. Izinto ezilandelayo zibalulekile.

• Izindlela zokuhlola zokudlidliza, ukushaqeka komshini, ukuhamba ngebhayisikili kwezinga lokushisa, isifunda esifushane kubhekiselwa ku-IEC 62660-2:2010. Empeleni, indlela yokuhlola iyafana ne-IS 16893 Ingxenye 2.
• Ukubekezelela izinga lokushisa eliphezulu: Ngaphezu kwesidingo sokubekwa ku-130 ℃ imizuzu engama-30, ukubhekwa kwehora elilodwa kuseli nakho kuyadingeka ngemva kokucisha i-heater.
• Ukushajwa ngokweqile: ukusetshenziswa kwamandla kagesi angu-120 % wevolthi ephezulu eshiwo umenzi, noma ukushajwa okungu-130 % SOC kuyadingeka.
• Imingcele yokuhlola yokuchoboza nokukhipha ngenkani ihluke kancane ku-IEC 62660-2: 2010.

Indlela yokuhlola ye-short-circuit yangaphakathi ephoqelelwe ibhekisa ku-IEC 62619.

Amathiphu Afudumele:

Kuyaphawuleka ukuthi nakuba IS 16893 Ingxenye 2 kanye IS 16893 Ingxenye 3 zinezinye zezinto ezifanayo zokuhlola, izinqumo azifani. Ingxenye 2 idinga ukuhlola ukwethembeka kwamaseli, iqoqe idatha eyisisekelo yokwethembeka nokuziphatha kokuhlukumeza. Umbiko wokuhlola udinga ukurekhoda idatha yamanje, amandla kagesi kanye nezinga lokushisa futhi uchaze imiphumela yokuhlola yamaseli, futhi asikho isidingo sokunquma ukuthi imiphumela yokuhlolwa iyaphasiswa yini noma cha. Kodwa-ke, Ingxenye 3 icacisa izimo zokuphumelela ukuhlolwa, njengokuthi iseli alikwazi ukubamba umlilo futhi liqhume phakathi nokuhlolwa, uma kungenjalo, ukuhlolwa kuzohluleka.

Uma unanoma yimiphi eminye imibuzo mayelana naleli zinga kanye nohlelo lokusebenza lokuhlola, sicela ukhululeke ukuxhumana nesevisi yethu yamakhasimende noma ukuthengisa.