Na Waiwai a pau
01
3400mAh 14.4V pani pani no Xiaomi Mijia 1C STYTJ01ZHM 14.4V Li-ion Battery Vacuum Cleaner Robotic Vacuum Battery
Hōʻike huahana
'Ōlelo Aʻoaʻo Bateri:
| Kaha Bati | 3400mAh |
| Voltage Battery | 14.4V |
| ʻAno Bateri | Lithium ion |
| kala kala | ʻOmaomao a Blue paha |
| Anana | 27x 42 x142mm |
| Kaumaha | 220g |
Hoʻokomo pū ʻia ka pūʻolo
1*14.4V 3400mAh Battery+1*Manual i loko o ka pahu i loko, a laila pahu pahu i ka pahu pahu
Ko makou Pono
He aha nā SoH (State-of-Health) no kahi pākaukau?
ʻO State-of-health (SoH) a me State-of-Charge (SoC) nā hōʻailona koʻikoʻi koʻikoʻi no ka mea e hāʻawi lākou i ka ʻikepili pono loa e pono ai no ka hoʻonui ʻana i ka Pūnaehana Hoʻokele Pūnaehana (BMS).
ʻO ka moku'āina-o-charge a me ka moku'āina-o-ola he mau palena like ʻole i hiki ke huikau i kekahi manawa. ʻO ka pahuhopu o kēia ʻatikala e wehewehe pono i kēlā me kēia huaʻōlelo a wehewehe i kona waiwai a me ka hoʻohana ʻana.
ʻO ke kūlana o ke olakino (SoH o kahi pākaukau e wehewehe ana i ka ʻokoʻa ma waena o kahi pākaukau e aʻo ʻia nei a me kahi pākaukau hou a noʻonoʻo i ka ʻelemakule cell.
Ua wehewehe ʻia ʻo ia ka ratio o ka uku pākaukau kiʻekiʻe i kona mana helu. Hōʻike ʻia ma ke ʻano he pākēneka e like me ka mea i ʻike ʻia ma lalo nei.
Qmax/mAh= ʻO ka uku kiʻekiʻe loa i loaʻa i ka pākaukau
Cr = Ka mana helu
Kiʻi 2: Evolution o ka SoH o kahi pākaukau i ka wā ʻelemakule
Hoʻopilikia ʻia ka ʻaoʻao hoʻokuʻu o kahi pākahiko lua e kona kūlana olakino. ʻO ka haʻahaʻa o ka SoHSoH, ʻoi aku ka wikiwiki o ka hoʻokuʻu ʻana o ka pākaukau e like me ka mea i hōʻike ʻia ma ke Kiʻi 3 ma lalo nei.
Kiʻi 3: U vs. t i ka wā o ka hoʻopaʻa ʻana o ka pākaukau a me ka hoʻokuʻu ʻana no nā SoH like ʻole
Pehea e ana i ka SoC a me / a i ʻole SoH me kahi BioLogic potentiostat / galvanostat a i ʻole kaʻa uila
Hiki ke loaʻa ka waiwai SoC ma o ka nānā ʻana i ka hoʻopiʻi o ka pākaukau (ana o ka manawa a me ka manawa). No kēia hopena, kūpono ka ʻenehana Galvanostatic Cycling with Potential Limitation (GCPL) a me Chronopotentiometry (CP) a me Constant Current (CC).
ʻO kekahi o nā ala i loaʻa no ka hoʻoholo ʻana i ka SoH ʻo ka ʻike i ka nui o ka uku Q hiki ke mālama ʻia ma kahi pae kikoʻī. No laila, hiki ke hoʻohana ʻia ka ʻenehana EC-Lab® a i ʻole BT-Lab® Battery Capacity Determination (BCD) i kēia kumu.