Chiyambi：
Mabatire ndi gawo lofunikira kwambiri pa zipangizo ndi machitidwe ambiri, kuyambira mafoni ndi ma laputopu mpaka magalimoto ndi malo osungiramo zinthu pogwiritsa ntchito mphamvu ya dzuwa. Kudziwa mtundu wa batire yomwe mukugwiritsa ntchito ndikofunikira pa chitetezo, kukonza ndi kutaya. Mitundu iwiri yodziwika bwino ya mabatire ndilithiamu-ion (Li-ion)ndi mabatire a lead-acid. Mtundu uliwonse uli ndi makhalidwe ake ndipo umafuna kuyendetsedwa mosiyana. Munkhaniyi, tikambirana momwe tingadziwire ngati batire ndi lithiamu kapena lead, komanso kusiyana kwakukulu pakati pa awiriwa.
Maonekedwe
Njira imodzi yosavuta yosiyanitsira mabatire a lithiamu ndi lead-acid ndi maonekedwe awo enieni. Mabatire a lead-acid nthawi zambiri amakhala akuluakulu komanso olemera kuposamabatire a lithiamu-ion.Kawirikawiri amakhala ndi mawonekedwe amakona anayi kapena amakona anayi ndipo ali ndi chivindikiro chapadera chotulutsa mpweya pamwamba kuti awonjezere madzi. Poyerekeza, mabatire a lithiamu-ion nthawi zambiri amakhala ang'onoang'ono, opepuka, ndipo amabwera m'mitundu yosiyanasiyana, kuphatikizapo cylindrical ndi prismatic. Alibe zophimba mpweya ndipo nthawi zambiri amatsekedwa mu bokosi la pulasitiki.
Ma tag ndi ma tag
Njira ina yodziwira mtundu wa batri ndikuyang'ana zilembo ndi zizindikiro zomwe zili pa batriyo. Mabatire a lead-acid nthawi zambiri amakhala ndi zilembo ngati izi, ndipo amathanso kukhala ndi zizindikiro zosonyeza mphamvu ndi mphamvu. Kuphatikiza apo, mabatire a lead-acid nthawi zambiri amakhala ndi zizindikiro zochenjeza za kuopsa kwa sulfuric acid ndi kufunikira kopumira bwino. Mabatire a lithiamu-ion, kumbali ina, nthawi zambiri amalembedwa ndi chidziwitso chokhudza kapangidwe ka mankhwala, mphamvu, ndi mphamvu. Akhozanso kukhala ndi zizindikiro zosonyeza kutsatira miyezo yachitetezo, monga UL (Underwriters Laboratories) kapena CE (European Conformity Assessment).
Voltage ndi mphamvu
Mphamvu ya batri ndi mphamvu yake zingaperekenso chidziwitso cha mtundu wake. Mabatire a lead-acid nthawi zambiri amapezeka mu ma voltage a 2, 6, kapena 12 volts ndipo amagwiritsidwa ntchito kwambiri m'magwiritsidwe ntchito omwe amafuna mphamvu yayikulu yotulutsa, monga mabatire oyambira magalimoto. Mabatire a lithiamu-ion, kumbali ina, ali ndi mphamvu zambiri, ndipo ma voltage amayambira pa 3.7 volts pa selo imodzi mpaka 48 volts kapena kuposerapo pama batire akuluakulu omwe amagwiritsidwa ntchito m'magalimoto amagetsi kapena makina osungira mphamvu.
Zofunikira pa kukonza
Kumvetsetsa zofunikira pakusamalira batire kungathandizenso kudziwa mtundu wake. Mabatire a lead-acid amafunika kusamalidwa nthawi zonse, kuphatikizapo kuyang'ana ndi kudzaza milingo ya electrolyte ndi madzi osungunuka, kuyeretsa malo opumulirako, ndikuwonetsetsa kuti mpweya wabwino ukuyenda bwino kuti mpweya wa hydrogen usadziunjikane. Mosiyana ndi zimenezi, mabatire a lead-acid amafunika kusamalidwa nthawi zonse, kuphatikizapo kuyang'ana ndi kudzaza milingo ya electrolyte ndi madzi osungunuka, kuyeretsa malo opumulirako, komanso kuonetsetsa kuti mpweya wabwino ukuyenda bwino kuti mpweya wa hydrogen usatuluke.mabatire a lithiamu-ionsizimasamalidwa bwino ndipo sizifuna kuthirira madzi nthawi zonse kapena kuyeretsa malo osungiramo zinthu. Komabe, zimafunika kutetezedwa kuti zisadzaze kwambiri komanso kuti zisatuluke madzi ambiri kuti zisawonongeke ndikuonetsetsa kuti nthawi yayitali ikugwira ntchito.
Zotsatira pa chilengedwe
Kukhudza chilengedwe kwa batri kungakhale chinthu chofunikira kuganizira posankha mtundu wa batri. Mabatire a lead-acid ali ndi lead ndi sulfuric acid, zomwe zonsezi zingakhale zovulaza chilengedwe ngati sizikuyendetsedwa bwino. Lead ndi heavy metal ndipo sulfuric acid imawononga chilengedwe ndipo ingayambitse kuipitsidwa kwa nthaka ndi madzi ngati sikusamalidwa bwino ndikutayidwa. Mabatire a lithiamu-ion amakhalanso ndi mavuto azachilengedwe chifukwa cha kutulutsa lithiamu ndi zitsulo zina zosowa zapadziko lapansi, zomwe zingayambitsenso kutentha ndi moto ngati sizikubwezeretsedwanso bwino. Kumvetsetsa momwe mabatire amakhudzira chilengedwe kungakuthandizeni kupanga zisankho zolondola pankhani yogwiritsira ntchito ndi kutaya batri.
Kutaya ndi kubwezeretsanso zinthu
Kutaya ndi kubwezeretsanso mabatire moyenera n'kofunika kwambiri pochepetsa kuwonongeka kwa chilengedwe ndikuwonetsetsa kuti zipangizo zamtengo wapatali zabwezedwanso. Mabatire a lead-acid nthawi zambiri amabwezerezedwanso kuti abwezere lead ndi pulasitiki, zomwe zingagwiritsidwe ntchito popanga mabatire atsopano ndi zinthu zina. Kubwezeretsanso mabatire a lead-acid kumathandiza kupewa kuipitsidwa kwa lead ndikusunga zachilengedwe.Mabatire a Lithium-ionmulinso zinthu zamtengo wapatali monga lithiamu, cobalt ndi nickel, zomwe zimatha kubwezeretsedwanso ndikugwiritsidwanso ntchito m'mabatire atsopano. Komabe, zomangamanga zobwezeretsanso mabatire a lithiamu-ion zikupitilirabe, ndipo njira zoyenera zobwezeretsanso ndizofunikira kwambiri pochepetsa kuwonongeka kwa chilengedwe.
Zinthu zofunika kuziganizira pa chitetezo
Chitetezo ndi chinthu chofunikira kwambiri pogwira ntchito ndi kuzindikira mabatire, makamaka mabatire a lithiamu-ion, omwe amadziwika kuti amatenthedwa ndi kutentha ndipo amayaka ngati awonongeka kapena atayikidwa chaji yosayenera. Kumvetsetsa njira zotetezera za mtundu uliwonse wa batire ndikofunikira kuti tipewe ngozi ndikuwonetsetsa kuti batireyo ikugwiritsidwa ntchito moyenera. Mabatire a lead-acid amatha kutulutsa mpweya wa haidrojeni wophulika ngati ayikidwa chaji yochulukirapo kapena yofupikitsidwa, ndipo angayambitse kutentha kwa mankhwala ngati electrolyte ikakhudza khungu kapena maso. Njira zotetezera zoyenera, monga kugwiritsa ntchito zida zodzitetezera komanso kutsatira malangizo a wopanga, ndizofunikira kwambiri pogwira ntchito ndi batire yamtundu uliwonse.
Mapeto
Mwachidule, kuzindikira ngati batire ndi lithiamu kapena lead-acid kumafuna kuganizira zinthu zosiyanasiyana, kuphatikizapo mawonekedwe akuthupi, zilembo ndi zizindikiro, mphamvu yamagetsi ndi mphamvu, zofunikira pakusamalira, momwe chilengedwe chimakhudzira, njira zotayira ndi kubwezeretsanso, komanso kuganizira za chitetezo. Pomvetsetsa kusiyana pakati pa mabatire a lithiamu-ion ndi lead-acid, anthu ndi mabungwe amatha kupanga zisankho zolondola pankhani yogwiritsira ntchito, kusamalira, ndi kutaya mabatire. Kuzindikira bwino ndi kusamalira mabatire ndikofunikira kwambiri pachitetezo, kuteteza chilengedwe komanso kusunga zinthu. Ngati mukukayikira za mtundu wa batire, tikukulimbikitsani kufunsa wopanga kapena katswiri wodziwa bwino ntchito kuti akuthandizeni.
Ngati muli ndi mafunso kapena mukufuna kudziwa zambiri, chonde musazengereze kutifunsatitumizireni uthenga.
Pempho la Mtengo:
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
Nthawi yotumizira: Ogasiti-01-2024