Kunzwisisa kwekutanga kwe lithium mabhatiri
Kugamuchirwa kune yepamutemo Heltec Energy blog! Lithium-ion mabhatiri ave chikamu chakakosha chehupenyu hwedu hwezuva nezuva, masimba emagetsi atinovimba nawo, akadai sema smartphones nemalaptops, uye kunyangwe mota. Iyo prototype yebhatiri yakagadzirwa mukupera kwezana ramakore rechi 18, uye yave anopfuura mazana maviri emakore kubva ipapo. Lithium-ion mabhatiri ndeimwe yemhando nyowani dzemabhatiri akazvarwa mukugadzirwa kwebhatiri.
Mabhatiri akakamurwa kuita mabhatiri akaoma anogona kungoshandiswa kamwe chete, "mabhatiri ekutanga", uye mabhatiri anogona kuchajwa uye kushandiswa kakawanda, "secondary mabhatiri". Lithium-ion mabhatiri mabhatiri echipiri anogona kuchajwazve. Kuenzaniswa nemamwe marudzi emabhatiri, mabhatiri e-lithium-ion akasarudzika muhukuru hwawo compact uye huremu hwezvinhu, zvichiita kuti ive yakakodzera kune inotakurika zvigadzirwa zvemagetsi. Mukuwedzera, ivo vanokwanisa kuchengetedza huwandu hwakawanda hwesimba remagetsi, zvichiita kuti vave simba rinoshanda simba.
Mabhatiri e-lithium-ion anogadzira magetsi sei
Nheyo yekutanga yekushanda yemabhatiri yakafanana, inosanganisira yakanaka electrode (cathode), inegetive electrode (negative electrode), uye electrolyte. Mukati mebhatiri, electrolyte inobvumira ayoni kuti apfuure, ukuwo maerekitironi achiyerera kubva kune negative electrode kuenda kune yakanaka electrode, nokudaro achigadzira magetsi. Kune mabhatiri echipiri, akadai semabhatiri e-lithium-ion, anogona kuchengeta maerekitironi mumagetsi asina kunaka pachine nguva nekuchaja, uye kana bhatiri rabuda, maerekitironi aya anoyerera achienda kune yakanaka electrode, nokudaro achigadzira magetsi.
Tevere, ngatitarisei maitiro uye zvakanakira lithium-ion mabhatiri. Chikonzero nei mabhatiri e-lithium-ion akamira pakati pemabhatiri mazhinji anonyanya kukonzerwa nechimiro chavo chakasiyana uye kusarudzwa kwezvinhu. Kutanga, mabhatiri e-lithium-ion anoshandisa lithium-ine metal compounds pane yakanaka electrode uye kabhoni (yakadai segraphite) inogona kutora uye kuchengeta lithium pane electrode yakaipa. Iyi dhizaini inobvumira mabhatiri e-lithium-ion kuburitsa magetsi pasina chikonzero chekuora maelectrodes nekunyungudutsa electrolyte semabhatiri echinyakare, nekudaro kunonotsa kuchembera kwebhatiri. Chechipiri, lithium chinhu chidiki uye chakareruka, chinoita kuti mabhatiri e-lithium-ion awedzere compact uye huremu pachiyero chimwe chete. Mukuwedzera, mabhatiri e-lithium-ion anewo mabhenefiti ehuwandu hwemagetsi, hupenyu hurefu hwekutenderera, uye hapana chiyeuchidzo chekuyeuka, izvo zvose zvakagadzira mabhatiri e-lithium-ion anoshandiswa zvakanyanya mumagetsi anotakurika, motokari dzemagetsi nemimwe minda.
Classification ye lithium mabhatiri
Lithium-ion mabhatiri akaiswa muzvikamu zvakati wandei zvichibva pane simbi zvinhu zvinoshandiswa mune yakanaka electrode. Pakutanga, simbi yakashandiswa mu electrode yakanaka ye lithiamu-ion mabhatiri yaiva cobalt. Zvisinei, kugadzirwa kwecobalt kunenge kwakaderera seye lithiamu, uyewo isimbi isingawanzoitiki, saka mari yekugadzira yakakwirira. Naizvozvo, zvinhu zvakachipa uye zvine hushamwari zvakatipoteredza zvakaita semanganese, nickel, uye iron zvakatanga kushandiswa. Lithium-ion mabhatiri akaiswa mumapoka maererano nezvinhu zvavanoshandisa. Ngatitarisei maitiro echikamu chimwe nechimwe.
| Mhando dzeLithium-ion Mabhatiri | Voltage | Nguva dzekubuda | Zvayakanakira nezvayakaipira |
| Cobalt-based lithium-ion mabhatiri | 3.7V | 500 ~ 1000 nguva |
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| Manganese-based lithium-ion | 3.7V | 300 ~ 700 nguva |
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| Iron phosphate-based lithium-ion mabhatiri | 3.2V | 1000 ~ 2000 nguva |
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| Ternary-based lithium-ion mabhatiri | 3.6V | 1000 ~ 2000 nguva |
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Heltec Energy's lithium bhatiri
Semugadziri anotungamira mumunda we lithium mabhatiri, Heltec Energy inodada nekugona kwedu kwakasimba uye kuzvipira kuendesa zvigadzirwa zvemhando yepamusoro kune vatengi vedu. Tine tarisiro yekuvandudza uye kusimba, takazvisimbisa isu semupi akavimbika we advanced lithium bhatiri mhinduro.
Imwe yezvigadzirwa zvedu zvemureza ndeye lithium bhatiri, iyo yakawana kuzivikanwa kwakapararira nekuita kwayo kwepamusoro uye kuvimbika. Aya mabhatiri akagadzirirwa kusangana nekukura kuri kudiwa kwesimba rekuchengetedza zvigadziriso mumashandisirwo akasiyana siyana, anosanganisira forklift bhatiri, bhatiri rengoro yegorofu, bhatiri rakaitwa, ect. Tiine tarisiro yekuchengeteka uye kushanda zvakanaka, mabhatiri edu e-lithium akagadzirwa kuti ape simba rinogara kwenguva refu uku achideredza kukanganisa kwezvakatipoteredza. Kana uine chero mibvunzo kana uchida kudzidza zvakawanda, ndapota usazezasvika kwatiri.
Chikumbiro cheQuotesheni:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Nguva yekutumira: Jul-08-2024