Mune lithium bhatiri pack, akati wandeilithium mabhatiriakabatanidzwa munhevedzano kuti awane inodiwa yekushanda voltage.Kana iwe uchida huwandu hwepamusoro uye huripo huripo, unofanirwa kubatanidza simba re lithium mabhatiri mune imwe nguva, iyo yakwegura kabati ye lithium bhatiri dhizaini yekugadzira inogona kuziva yakakwira voltage uye yakakwirira chiyero nekubatanidza nzira mbiri dzeakateedzana uye parallel yekubatanidza.
1, lithium bhatiri akatevedzana uye parallel yekubatanidza nzira
Parallel kubatana kwelithium mabhatiri: voltage haina kuchinjwa, simba rebhatiri rinowedzerwa, kupikisa kwemukati kunoderedzwa, uye nguva yekupa simba inogona kuwedzerwa.
Series yekubatanidza lithium battery: voltage inowedzerwa, simba harina kuchinjwa.Parallel connection kuti uwane simba rakawanda, unogona kubatanidza mabhatiri akawanda akafanana.
Imwe nzira yekubatanidza mabhatiri mukuenzanisa ndeyekushandisa mabhatiri makuru, sezvo kune nhamba shoma yemabhatiri inogona kushandiswa uye iyi nzira haina kukodzera kune zvese zvinoshandiswa.
Pamusoro pezvo, maseru akakura haakodzere fomu inodiwa kune mabhatiri akasarudzika.Mazhinji bhatiri chemistries anogona kushandiswa zvakafanana, uyelithium mabhatiriakanyatsokodzera kushandiswa kwakafanana.
Semuenzaniso, kuwirirana kwakafanana kwemasero mashanu kunochengetedza bhatiri voltage pa 3.6V uye inowedzera ikozvino uye nguva yekumhanya nechikamu chezvishanu.Yakakwira impedance kana "yakavhurika" maseru ane mashoma mhedzisiro parimwe dunhu pane yakatevedzana yekubatanidza, asi yakafanana bhatiri paki inoderedza mutoro wekuremerwa uye kumhanya nguva.
Kana nhevedzano uye kuwirirana kwekubatanidza kuchishandiswa, dhizaini inochinjika zvakakwana kuti iwane voltage uye zviyero zvazvino zvinodikanwa kune akajairwa bhatiri saizi.
Izvo zvinofanirwa kucherechedzwa kuti iyo yakazara simba haichinji nekuda kweakasiyana nzira dzekubatanidza ye lithium bhatiri spot welders ye lithium bhatiri kugadzirwa.
Simba rakaenzana nevoltage yakapetwa neino.Forlithium mabhatiri, dzakatevedzana uye nzira dzekubatanidza dzakafanana dzakajairika.Imwe yeinonyanya kushandiswa bhatiri packs ndeye 18650 lithium bhatiri, ine dunhu rekudzivirira, uye lithium bhatiri yekudzivirira bhodhi.
Iyo lithium bhatiri yekudzivirira bhodhi inogona kutarisa bhatiri rega rega rakabatana munhevedzano, saka iyo yakanyanya kukwira voltage ndeye 42V.Iyi lithium bhatiri yekudzivirira yedunhu (kureva lithium bhatiri yekudzivirira bhodhi) inogona zvakare kushandiswa kutarisa mamiriro ebhatiri rega rega rakabatana munhevedzano.
Paunenge uchishandisa 18650lithium mabhatirimunhevedzano, zvinotevera zvakakosha zvinodiwa zvinofanirwa kuteverwa: iyo voltage inofanirwa kuenderana, kupikisa kwemukati hakufanirwe kudarika 5 milliamps, uye mutsauko wesimba haufanire kudarika 10 milliamps.Imwe yacho ndeyekuchengeta nzvimbo dzekubatanidza dzemabhatiri dzakachena, Imwe neimwe poindi yekubatanidza ine kumwe kuramba.Kana mapeji ekubatanidza asina kuchena kana nzvimbo dzekubatanidza dzakawedzerwa, kupikisa kwemukati kunogona kunge kwakakwirira, izvo zvinogona kukanganisa kushanda kwese lithium battery pack.
2, lithium bhatiri akatevedzana-parallel yekubatanidza matanho ekuchengetedza
General kushandiswa kwelithium mabhatirimunhevedzano uye zvakafanana zvinoda kuita lithium bhatiri sero pairing, pairing zviyero: lithium bhatiri cell voltage musiyano ≤ 10mV, lithium bhatiri cell mukati mekudzivirira musiyano ≤ 5mΩ, lithium bhatiri cell kugona musiyano ≤ 20mA.
Mabhatiri anofanirwa kubatanidzwa mukufambirana nemhando imwe chete yebhatiri.Mabhatiri akasiyana ane mavolti akasiyana, uye kana abatanidzwa mukufanana, mabhatiri ane mavolti akakwira anochaja mabhatiri neakaderera voltages, anopedza simba.
Mabhatiri ari munhevedzano anofanirawo kushandisa bhatiri rimwechete.Zvikasadaro, kana mabhatiri emhando dzakasiyana akabatanidzwa munhevedzano (semuenzaniso, iwo mabhatiri emhando dzakasiyana ane madhigirii ehutsva nekukura), bhatiri rine diki diki rinoburitsa mwenje kutanga, uye kuramba kwemukati kuchawedzera, panguva iyo bhatiri rine hukuru hukuru huchabudiswa kuburikidza nekupikisa kwemukati kwebhatiri rine simba diki, rinopedza magetsi, uye rinozoridzorera zvakare.Saka iyo voltage pamutoro ichaderedzwa zvakanyanya, uye haigone kushanda, huwandu hwebhatiri hunongoenzana nediki diki rebhatiri.
Nguva yekutumira: Jan-24-2024