Nhanganyaya：
Mabhatiri chinhu chakakosha mumidziyo yakawanda nemasisitimu, kubva kumafoni nemalaptop kusvika kumotokari uye nzvimbo yekuchengetera simba rezuva. Kuziva rudzi rwebhatiri rauri kushandisa kwakakosha pakuchengetedza, kugadzirisa uye kurasa. Mhando mbiri dzemabhatiri dzinozivikanwa ndeidzilithiamu-ion (Li-ion)uye mabhatiri ane lead-acid. Rudzi rumwe nerumwe rune hunhu hwarwo uye runoda kubatwa kwakasiyana. Muchinyorwa chino, tichakurukura kuti tingaziva sei kana bhatiri riri lithium kana lead, uye musiyano mukuru uripo pakati pezviviri izvi.
Chitarisiko
Imwe yenzira dziri nyore dzekusiyanisa mabhatiri e lithium ne lead-acid ndeyekutaridzika kwawo. Mabhatiri e lead-acid anowanzo kuve akakura uye anorema kupfuuramabhatiri e lithiamu-ion.Kazhinji dzine chimiro cherectangular kana sikweya uye dzine chivharo chakasiyana chine maburi pamusoro chekuwedzera mvura. Kana tichienzanisa, mabhatiri e lithium-ion anowanzova madiki, akareruka, uye anouya mumhando dzakasiyana-siyana, kusanganisira cylindrical ne prismatic. Haana maburi ane maburi uye anowanzo vharirwa mubhokisi repurasitiki.
Matagi nematagi
Imwe nzira yekuziva rudzi rwebhatiri ndeyekutarisa mavara nezviratidzo zviri pabhatiri pacharo. Mabhatiri ane lead-acid anowanzova nezviratidzo zvakaita seizvi, uye anogona kunge aine zviratidzo zvinoratidza voltage uye kugona. Pamusoro pezvo, mabhatiri ane lead-acid anowanzova nezviratidzo zvekunyevera nezvengozi yesulfuric acid uye kudiwa kwemhepo yakachena. Mabhatiri eLithium-ion, kune rumwe rutivi, anowanzo nyorwa neruzivo nezvekugadzirwa kwemakemikari, voltage, uye kugona kwesimba. Anogonawo kuva nezviratidzo zvinoratidza kutevedzera mitemo yekuchengetedza, senge UL (Underwriters Laboratories) kana CE (European Conformity Assessment).
Voltage uye kugona
Voltage uye kugona kwebhatiri zvinogonawo kupa zviratidzo nezverudzi rwaro. Mabhatiri ane lead-acid anowanzo kuwanikwa mumavoltage e2, 6, kana 12 volts uye anowanzo shandiswa mumaapplication anoda simba rakawanda, senge mabhatiri ekutanga mota. Mabhatiri eLithium-ion, kune rumwe rutivi, ane simba rakawanda, ane voltages dzinotangira pa3.7 volts kune sero rimwe chete kusvika pa48 volts kana kupfuura kune mabhegi makuru anoshandiswa mumotokari dzemagetsi kana masisitimu ekuchengetera simba.
Zvinodiwa pakugadzirisa
Kunzwisisa zvinodiwa pakugadzirisa bhatiri kunogonawo kubatsira kuziva rudzi rwaro. Mabhatiri ane lead-acid anoda kugadziriswa nguva nenguva, kusanganisira kutarisa nekuzadza mazinga e electrolyte nemvura yakacheneswa, kuchenesa nzvimbo dzemagetsi, uye kuona kuti mhepo inofefetera zvakanaka kudzivirira kuungana kwegasi rehydrogen rinoputika. Kusiyana neizvi,mabhatiri e lithiamu-ionHazvina kugadziriswa uye hazvidi kudiridza nguva dzose kana kucheneswa. Zvisinei, zvinoda kudzivirirwa kubva pakuchaja zvakanyanya uye kubuda mvura yakadzika kuti zvisakuvadze uye kuve nechokwadi chekuti zvichagara kwenguva refu.
Mhedzisiro pane zvakatipoteredza
Kukanganiswa kwebhatiri nharaunda kunogona kuva chinhu chikuru chekufunga nezvacho pakusarudza rudzi rwebhatiri. Mabhatiri eLead-acid ane lead nesulfuric acid, ese ari maviri anogona kukuvadza nharaunda kana akasatarisirwa zvakanaka. Lead isimbi ine chepfu ine chepfu uye sulfuric acid inoparadza uye inogona kukonzera kusvibiswa kwevhu nemvura kana ikasabatwa zvakanaka uye kuraswa. Mabhatiri eLithium-ion anokonzerawo matambudziko enharaunda nekuda kwekubviswa kwelithium nedzimwe simbi dzisina kugadzirwa, izvo zvinogonawo kukonzera kupisa uye moto kana zvikasadzokororwa zvakanaka. Kunzwisisa kukanganisa kwemabhatiri nharaunda kunogona kukubatsira kuita sarudzo dzine ruzivo nezvekushandiswa uye kuraswa kwebhatiri.
Kurasa uye kudzokorodza
Kurasa mabhatiri nemazvo uye kudzokorodza mabhatiri kwakakosha mukuderedza kukuvara kwezvakatipoteredza uye kuona kuti zvinhu zvinokosha zvadzoserwa. Mabhatiri ane lead-acid anowanzo shandiswazve kuti adzore lead nepurasitiki, izvo zvinogona kushandiswa kugadzira mabhatiri matsva nezvimwe zvigadzirwa. Kudzokorodza mabhatiri ane lead-acid kunobatsira kudzivirira kusvibiswa kwelead uye kuchengetedza zviwanikwa zvechisikigo.Mabhatiri eLithium-ioninewo zvinhu zvinokosha zvakaita se lithium, cobalt uye nickel, izvo zvinogona kudzokororwazve uye kushandiswazve mumabhatiri matsva. Zvisinei, zvivakwa zvekudzokororwazve zvemabhatiri e lithium-ion zvichiri kuvandudzwa, uye maitiro akakodzera ekudzokororwazve akakosha mukuderedza kukuvara kwezvakatipoteredza.
Kufunga nezvekuchengetedza
Kuchengetedza chinhu chakakosha pakubata nekuona mabhatiri, kunyanya mabhatiri e-lithium-ion, anozivikanwa kuti anoputika nekupisa uye anobatira moto kana akakuvara kana akachajiwa zvisina kunaka. Kunzwisisa matanho ekuchengetedza emhando yega yega yebhatiri kwakakosha kudzivirira tsaona uye kuve nechokwadi chekuti anobatwa nemazvo. Mabhatiri ane lead-acid anogona kuburitsa gasi rehydrogen rinoputika kana akachajiwa zvakanyanya kana kuti akapfupikiswa, uye anogona kukonzera kutsva kwemakemikari kana electrolyte ikasangana neganda kana maziso. Matanho akakodzera ekuchengetedza, akadai sekushandisa michina yekudzivirira uye kutevedzera nhungamiro dzemugadziri, akakosha pakushanda nebhatiri chero ripi zvaro.
Mhedziso
Muchidimbu, kuziva kana bhatiri riri lithium kana kuti lead-acid kunoda kutariswa zvinhu zvakasiyana-siyana, zvinosanganisira chitarisiko chemuviri, mavara nezviratidzo, voltage uye kugona, zvinodiwa pakugadzirisa, kukanganisa nharaunda, nzira dzekurasa nekushandisazve, uye kufunga nezvekuchengetedza. Nekunzwisisa musiyano uripo pakati pemabhatiri e lithium-ion ne lead-acid, vanhu nemasangano vanogona kuita sarudzo dzine ruzivo nezvekushandiswa kwawo, kugadziriswa, uye kuraswa. Kuzivikanwa nemabatiro akakodzera emabhatiri kwakakosha pakuchengetedza, kuchengetedzwa kwenharaunda uye kuchengetedza zviwanikwa. Kana usina chokwadi nezverudzi rwebhatiri, zvinokurudzirwa kubvunza mugadziri kana nyanzvi ine hunyanzvi kuti ikutungamirire.
Kana muine mibvunzo kana kuti muchida kuziva zvakawanda, musazeza kupindurataura 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: Nyamavhuvhu-01-2024