Ukuba usandul’ ukuthenga okanye uphanda ngeebhetri ze-lithium iron phosphate (ezibhekiselwe kwi-lithiumokanye iLiFeP04kule bhlog), uyazi ukuba zibonelela ngemijikelo emininzi, ukusasazwa kombane ngokulinganayo, kwaye zinobunzima obungaphantsi kwebhetri ye-sealed lead acid (SLA) efanayo. Ubusazi ukuba zinokutshaja ngokukhawuleza okuphindwe kane kune-SLA? Kodwa uyitshaja njani kanye kanye ibhetri ye-lithium, nokuba kunjalo?

IPROFAYILI YOKUTSHAJA IBHETRI YE-LIFEPO4

Ibhetri yeLiFeP04 isebenzisa izigaba ezifanayo zamandla ombane angaguqukiyo kunye namanqanaba ombane angaguqukiyo njengebhetri yeSLA. Nangona ezi zigaba zimbini zifana kwaye zenza umsebenzi ofanayo, inzuzo yebhetri yeLiFeP04 kukuba izinga lokutshaja linokuba phezulu kakhulu, okwenza ixesha lokutshaja likhawuleze kakhulu.

Inqanaba loku-1Ukutshaja ibhetri kudla ngokwenziwa nge-30%-100% (0.3C ukuya kwi-1.0c) yamandla ombane webhetri. Inqanaba loku-1 letshati ye-SLA engasentla lithatha iiyure ezine ukugqiba. Inqanaba loku-1 lebhetri ye-lithium lingathatha iyure enye ukugqiba, okwenza ibhetri ye-lithium ifumaneke ukusetyenziswa ngokukhawuleza kane kune-SLA. Njengoko kubonisiwe kwitshati engasentla, ibhetri ye-Lithium itshajwa kwi-0.5C kuphela kwaye isatshajwa phantse kathathu ngokukhawuleza! Njengoko kubonisiwe kwitshati engasentla, ibhetri ye-Lithium itshajwa kwi-0.5C kuphela kwaye isatshajwa phantse kathathu ngokukhawuleza!
Inqanaba lesi-2Kubalulekile kuzo zombini iikhemistri ukuze ibhetri ifikelele kwi-100% $ oc. Ibhetri ye-SLA ithatha iiyure ezi-6 ukugqiba iSigaba sesi-2, ngelixa ibhetri ye-lithium ingathatha imizuzu eli-15 kuphela. Lilonke, ibhetri ye-thelithium itshaja kwiiyure ezine, kwaye ibhetri ye-SLA idla ngokuthatha imizuzu eli-10. Kwizicelo ze-cyclic, ixesha lokutshaja libaluleke kakhulu. Ibhetri ye-lithium inokutshaja kwaye ikhutshwe amaxesha amaninzi ngemini, ngelixa ibhetri ye-lead acid inokujikeleziswa ngokupheleleyo kube kanye ngemini.
Apho zahluka khona kwiiprofayili zokutshajaInqanaba lesi-3Ibhetri ye-lithium ayidingi i-floatcharge efana ne-lead acid. Kwizicelo zokugcina ixesha elide, ibhetri ye-lithium akufuneki igcinwe kwi-100%S0c, ngoko ke inokugcinwa ngomjikelo opheleleyo (itshajwe kwaye ikhutshwe) kanye kwiinyanga ezi-6 ukuya kwezili-12 emva koko itshajwe kwi-50% SoC kuphela.
Kwizicelo ezilindileyo, ekubeni izinga lokuzikhupha i-lithium liphantsi kakhulu, ibhetri ye-lithium iya kufikelela kumthamo opheleleyo nokuba ayitshajwanga kangangeenyanga ezi-6 ukuya kwezili-12. Kangangexesha elide, inkqubo yokutshaja enika itshaja ephezulu ngokusekelwe kumbane iyacetyiswa. Oku kubaluleke kakhulu kwiibhetri zethu zeBluetooth apho imodyuli yeBluetooth itsala khona umbane omncinci kakhulu kwibhetri nokuba ayisetyenziswa.

Ukugcina ixesha elide

Ukuba ufuna ukugcina iibhetri zakho kwindawo yokugcina ixesha elide, kukho izinto ezimbalwa ekufuneka uziqwalasele njengoko iimfuno zokugcina zahlukile kwiibhetri ze-SLA kunye ne-lithium. Kukho izizathu ezibini eziphambili zokuba ukugcina ibhetri ye-SLA ngokuchasene ne-Lithium kwahlukile.
Isizathu sokuqala kukuba ikhemistri yebhetri imisela eyona soc ifanelekileyo yokugcina. Kwibhetri ye-SL, kufuneka uyigcine kufutshane kangangoko kunokwenzeka ukuya kwi-100% $OC ukuze uphephe i-sulfate, ebangela ukuqokelelana kweekristale ze-sulfate kwiipleyiti. Ukuqokelelana kweekristale ze-sulfate kuya kunciphisa amandla ebhetri.
Kwibhetri ye-lithium, ulwakhiwo lwe-terminal elungileyo aluzinzi xa i-electron iphela ixesha elide. Ukungazinzi kwe-terminal elungileyo kunokukhokelela ekulahlekelweni kwamandla okusisigxina, Ngenxa yesi sizathu, ibhetri ye-lithium kufuneka igcinwe kufutshane ne-50% Soc, esasaza ngokulinganayo ii-electron kwi-terminal ezilungileyo nezingalunganga. Ukuze ufumane iingcebiso ezineenkcukacha malunga nokugcinwa kweLithium ixesha elide, jonga esi sikhokelo malunga nokugcinwa kweebhetri zeLithium.
Impembelelo yesibini kwindawo yokugcina yizinga lokuzikhupha. Izinga eliphezulu lokuzikhupha le-SLabattery lithetha ukuba kufuneka uyibeke kwitshaja edadayo okanye kwitshaja ethambileyo ukuze uyigcine isondele kwi-100% Soc ukuze uphephe ukulahlekelwa ngumthamo osisigxina. Kwibhetri ye-lithium, enezinga eliphantsi kakhulu lokukhutshelwa kwaye akufuneki ibe kwi-100% $OC, unokukwazi ukusinda ngokutshaja okuncinci kokulungiswa.

Iitshaja zebhetri ezicetyiswayo

Kubalulekile rhoqo ukutshaja itshaja yakho ukuze inike amandla achanekileyo kunye ne-voltage yebhetri oyitshajayo. Umzekelo, awuyi kusebenzisa itshaja ye-24V ukutshaja ibhetri ye-12v. Kukwacetyiswa ukuba usebenzise itshaja ehambelana nekhemistri yebhetri yakho, ngaphandle kwamanqaku angasentla malunga nendlela yokusebenzisa itshaja ye-SLA enebhetri ye-lithium. Ukongeza, xa utshaja ibhetri ye-lithium ngetshaja ye-SLA engaqhelekanga, kuya kufuneka uqinisekise ukuba itshaja ayinayo imo yokudambisa okanye imo yebhetri efileyo.
Ukuba unemibuzo malunga nokukwazi kwetshaja ekhoyo kwenye yeemveliso zethu, nceda usitsalele umnxeba okanye usithumelele i-imeyile. Singavuya ukukunceda ngeemfuno zakho zokutshaja.