ʻO nā pākahi Lithium-ionua lilo i mea maʻamau i ke ola o kēlā me kēia lā.Aia lākou ma nā wahi āpau, mai nā kelepona a i nā kamepiula, nā kaʻa uila a i nā waihona mana.He maikaʻi kēia mau pila, paʻa, a hiki ke mālama i ka ikehu.Eia naʻe, me kēia mana hiki ke kuleana.Pono ka hoʻokele kūpono a me ka mālama palekana i ka wā e pili ana i nā pā lithium-ion.
ʻO kahi mea koʻikoʻi no ka palekana a me ka hana ʻana o nā pā lithium-ion ʻo ia ka Pūnaehana Hoʻokele Pūnaehana (BMS).Mālama ka BMS i ka hoʻopiʻi ʻana, ka hoʻokuʻu ʻana, ka mahana, a me ka uila a pale i ka pila mai ka overcharging, over-discharging, a me nā pōkole pōkole.Ma kēia ʻatikala, e nānā mākou i ka hoʻohana ʻana i ka 4s Li-ion lithium 18650 pā BMS packs PCB pale pale.
He aha ka 4s Li-ion lithium 18650 pākahi BMS packs PCB pale pale?
ʻO ka 4s Li-ion lithium 18650 pākaukau BMS pack PCB pale pale papa he papa kaapuni liʻiliʻi i hoʻolālā ʻia e pale i ka pila mai nā pilikia like ʻole e like me ka overcharging, over-discharging, short circuit, a me nā loli wela.Aia ka papa i kahi micro-controller unit (MCU), MOSFET switch, resistors, capacitors, a me nā ʻāpana ʻē aʻe e hana pū ana no ka nānā ʻana i ka volta a me nā pae o kēia manawa a me ka hoʻomalu ʻana i ka hoʻouka ʻana a me ka hoʻokuʻu ʻana o ka pā.
ʻO ka "4s" ma ka inoa o ka BMS e pili ana i ka helu o nā pūnaewele i loko o ka pūʻolo pila.ʻO ka 18650 e pili ana i ka nui o nā pūnaewele lithium-ion.ʻO ka 18650 cell he cylindrical lithium-ion cell e ana i 18mm ka anawaena a me 65mm ka lōʻihi.
No ke aha e hoʻohana ai i ka 4s Li-ion lithium 18650 pā BMS packs PCB pale pale?
Ke hoʻohana nei i ka 4s Li-ion lithium 18650 pākahi BMS packs PCB pale pale he mea nui no ka mea e hōʻoiaʻiʻo i ka hoʻohana palekana a me ka pono o ka pā.Hoʻolālā ʻia ka BMS no ka pale ʻana i ka pila mai ka hoʻonui ʻana, ka hoʻokuʻu ʻana, a me ka wela.ʻO ka hoʻonui ʻana a me ka hoʻokuʻu nui ʻana hiki ke alakaʻi i ka pōʻino hiki ʻole ke hoʻihoʻi ʻia i ka pākaukau, hoʻemi i kona ola, a hiki i ke ahi a pahū paha.
Eia kekahi, ʻo ka BMS ke kuleana no ke kaulike ʻana i nā cell i loko o ka pā pākaukau.Loaʻa i nā pūnaewele lithium-ion ka palena o ka volta, a inā i hoʻonui ʻia a i ʻole ka hoʻoili ʻia ʻana o kekahi kelepona, hiki iā ia ke hoʻopilikia i ka hana holoʻokoʻa a me ka palekana o ka pūʻali pākahi.Mālama ka BMS i ka hoʻopiʻi ʻana a hoʻokuʻu like ʻia nā cell a pau i loko o ka pahu pākahi, e hoʻolōʻihi i ke ola o ka pākaukau.
Pehea e hoʻohana ai i kahi pahu 4s Li-ion lithium 18650 BMS packs PCB pale pale?
ʻO ka hoʻohana ʻana i ka pā 4s Li-ion lithium 18650 BMS pack PCB pale pale papa maʻalahi a ʻaʻole koi i nā mākau kūikawā a i ʻole nā mea hana.Eia nō naʻe, pono e hahai pono i nā ʻōlelo a ka mea hana e hōʻoia i ka palekana a me ka maikaʻi o ka hoʻohana ʻana i ka pākaukau.
Eia nā ʻanuʻu e hoʻohana ai i kahi 4s Li-ion lithium 18650 pākaukau BMS packs PCB pale pale:
KaʻAnuʻu 1: E hōʻiliʻili i nā mea
Ma mua o kou hoʻomaka ʻana e hōʻuluʻulu i ka pūʻolo pākahi, pono ʻoe e hōʻiliʻili i nā mea āpau āu e pono ai.Loaʻa kēia i nā kelepona 18650, ka papa BMS, ka mea paʻa pākaukau, nā uea, a me ka hao hao.
KaʻAnuʻu 2: E hoʻomākaukau i nā pūnaewele
E nānā i kēlā me kēia cell no ka hōʻoia ʻana ʻaʻole lākou i poino a niho.A laila, e hoʻāʻo i ka volta o kēlā me kēia kelepona me ka hoʻohana ʻana i ka multimeter.Pono nā pūnaewele e loaʻa i nā pae voltage like.Inā he ʻokoʻa loa ka pae uila o kekahi mau cell, he hōʻailona paha ia ua pōʻino a ua hoʻohana nui ʻia.E hoʻololi i nā pūnaewele i poino a hemahema paha.
KaʻAnuʻu Hana 3: E hōʻuluʻulu i ka pūʻolo pila
E hoʻokomo i nā pūnaewele i loko o ka mea paʻa pākaukau, e hōʻoia i ka pololei o ka polarity.A laila, hoʻohui i nā pūnaewele i ka moʻo.
Ka manawa hoʻouna: Feb-20-2023
