Kunzwisisa kwekutanga kwemabhatiri e lithium
Tinokugamuchirai kublog repamutemo reHeltec Energy! Mabhatiri eLithium-ion ave chikamu chakakosha chehupenyu hwedu hwezuva nezuva, zvishandiso zvinopa simba zvatinovimba nazvo, zvakaita semafoni nemalaptop, uye kunyange mota. Muenzaniso webhatiri wakagadzirwa mukupera kwezana remakore rechi18, uye pave nemakore anopfuura mazana maviri kubva ipapo. Mabhatiri eLithium-ion ndeimwe yemhando itsva dzemabhatiri dzakazvarwa mukugadzirwa kwemabhatiri.
Mabhatiri akakamurwa kuita mabhatiri akaoma anogona kushandiswa kamwe chete, "mabhatiri ekutanga", uye mabhatiri anogona kuchajwazve uye kushandiswa kakawanda, "mabhatiri echipiri". Mabhatiri eLithium-ion mabhatiri echipiri anogona kuchajwazve. Kana tichienzanisa nemamwe marudzi emabhatiri, mabhatiri eLithium-ion akasiyana muhukuru hwawo hudiki uye hunhu hwakareruka, zvichiita kuti ave akakodzera zvishandiso zvemagetsi zvinotakurika. Pamusoro pezvo, anokwanisa kuchengetedza simba remagetsi rakawanda, zvichiita kuti ave sosi yemagetsi inoshanda zvakanaka.
Mabhatiri e lithium-ion anogadzira sei magetsi
Pfungwa huru yekushanda kwemabhatiri yakafanana, inosanganisira electrode yakanaka (cathode), electrode isina kunaka (electrode isina kunaka), uye electrolyte. Mukati mebhatiri, electrolyte inobvumira maion kuti apfuure nepakati, nepo maerekitironi achiyerera kubva kuelectrode isina kunaka kuenda kuelectrode yakanaka, nokudaro achigadzira magetsi. Kune mabhatiri echipiri, akadai semabhatiri e lithium-ion, anogona kuchengeta maerekitironi muelectrode isina kunaka pachine nguva nekuchaja, uye kana bhatiri rabuda, maerekitironi aya anoyerera kuenda kuelectrode yakanaka, nokudaro achigadzira magetsi.
Tevere, ngatitarisei hunhu uye zvakanakira mabhatiri e-lithium-ion. Chikonzero chinoita kuti mabhatiri e-lithium-ion asiyane nemamwe mabhatiri inyaya yechimiro chavo chakasiyana uye kusarudzwa kwezvinhu. Chekutanga, mabhatiri e-lithium-ion anoshandisa simbi ine lithium-containing metal compounds pa positive electrode nekabhoni (senge graphite) iyo inogona kunwisa nekuchengetedza lithium pa negative electrode. Dhizaini iyi inobvumira mabhatiri e-lithium-ion kugadzira magetsi pasina chikonzero chekuora maerekitirodhi nekunyungudutsa electrolyte semabhatiri echinyakare, nokudaro zvichideredza kukwegura kwebhatiri. Chechipiri, lithium chinhu chidiki uye chakareruka, chinoita kuti mabhatiri e-lithium-ion ave madiki uye akareruka pamwero wakafanana. Pamusoro pezvo, mabhatiri e-lithium-ion anewo mabhenefiti esimba rakawanda, hupenyu hwenguva refu, uye kusava nemhedzisiro yekurangarira, zvese izvi zvakaita kuti mabhatiri e-lithium-ion ashandiswe zvakanyanya mumidziyo yemagetsi inotakurika, mota dzemagetsi nedzimwe nzvimbo.
Kupatsanurwa kwemabhatiri e lithiamu
Mabhatiri eLithium-ion akapatsanurwa muzvikamu zvakasiyana-siyana zvichibva pazvinhu zvesimbi zvinoshandiswa muelectrode yakanaka. Pakutanga, zvinhu zvesimbi zvakashandiswa muelectrode yakanaka yemabhatiri eLithium-ion zvaive cobalt. Zvisinei, kugadzirwa kweCobalt kwakaderera seyeLithium, uye zvakare isimbi isingawanzo kuwanikwa, saka mutengo wekugadzira wakakwira. Saka, zvinhu zvakachipa uye zvine hushamwari kune zvakatipoteredza zvakaita seManganese, Nickel, neIron zvakatanga kushandiswa. Mabhatiri eLithium-ion akapatsanurwa zvichienderana nezvinhu zvaanoshandisa. Ngatitarisei hunhu hwechikamu chimwe nechimwe.
| Mhando dzeMabhatiri eLithium-ion | Voltage | Nguva dzekubuda mumotokari | Zvakanakira Nezvakaipa |
| Mabhatiri e lithium-ion akavakirwa paCobalt | 3.7V | 500 ～1000 nguva |
|
| Lithium-ion yakagadzirwa neManganese | 3.7V | 300 ～700 nguva |
|
| Mabhatiri e lithium-ion akagadzirwa nesimbi ane phosphate | 3.2V | 1000 ～2000 nguva |
|
| Mabhatiri e-lithium-ion akavakirwa paTernary | 3.6V | 1000 ～2000 nguva |
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Heltec Energy's lithium battery
Semugadziri anotungamira munyaya dzemabhatiri e lithium, Heltec Energy inodada nehunyanzvi hwedu hwakasimba uye kuzvipira kwedu kupa zvigadzirwa zvemhando yepamusoro kune vatengi vedu. Tichitarisa pakugadzira zvinhu zvitsva uye kuchengetedza nguva, takazvisimbisa semupi akavimbika wemhinduro dzemabhatiri e lithium epamusoro.
Chimwe chezvigadzirwa zvedu zvikuru ibheteri re lithium, iro rave kuzivikanwa zvakanyanya nekuda kwekushanda kwaro kwepamusoro uye kuvimbika. Mabheteri aya akagadzirirwa kusangana nekudiwa kuri kukura kwemhinduro dzekuchengetedza simba muzvishandiso zvakasiyana-siyana, zvinosanganisira bhatiri re forklift, bhatiri regorofu, bhatiri rakagadzirwa, nezvimwewo. Tichitarisa kuchengetedzeka uye kushanda zvakanaka, mabhatiri edu e lithium akagadzirwa kuti ape simba rinogara kwenguva refu uku achideredza kukanganisa kwezvakatipoteredza. Kana muine mibvunzo kana kuti muchida kudzidza zvakawanda, ndapota musazezataura nesu.
Chikumbiro cheKotesheni:
Jacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-energy.com/ +86 184 8223 7713
Nguva yekutumira: Chikunguru-08-2024