Intshayelelo:
Ukutyala imali kwiiibhetri ze-lithiumkuba inkqubo yakho yamandla inokuba nzima kuba kukho iinkcukacha ezininzi onokuzithelekisa, ezifana neeyure ze-ampere, i-voltage, ubomi bomjikelo, ukusebenza kakuhle kwebhetri, kunye nomthamo wokugcina ibhetri. Ukwazi umthamo wokugcina ibhetri kubalulekile kuba kuchaphazela kakhulu ubomi benkonzo yebhetri kwaye kudlala indima ebalulekileyo kwindlela esebenza ngayo ibhetri phantsi komthwalo oqhubekayo.
Ngokubanzi, amandla okugcina ebhetri ye-lithium abhekisa ekubeni ibhetri etshajiweyo ngokupheleleyo inokusebenza ixesha elingakanani ngaphandle kokuba i-voltage yehle ngaphantsi kwe-voltage ethile. Oku kubaluleke kakhulu ukuqonda ukuba ufuna ibhetri ixesha elide lomthwalo oqhubekayo, endaweni yokuqhuma okufutshane.
Ingakanani amandla okugcina ibhetri?
Umthamo wokugcina, odla ngokubizwa ngokuba yi-RC, ubhekisa kwixesha (ngemizuzu) ibhetri ye-12V enokusebenza ngaphambi kokuba i-voltage yehle iye kwi-10.5V. Ilinganiswa ngemizuzu yokugcina. Umzekelo, ukuba ibhetri inomthamo wokugcina we-150, oko kuthetha ukuba inokubonelela ngee-amps ezingama-25 kangangemizuzu eli-150 ngaphambi kokuba i-voltage yehle iye kwi-10.5V.
Umthamo wokugcina wahlukile kwii-amp-hours (Ah), kuba umthamo wokugcina ngumlinganiselo wexesha, ngelixa ii-amp-hours zilinganisa inani lee-amps okanye i-current ezinokuveliswa kwiyure enye. Ungabala umthamo wokugcina usebenzisa ii-amp-hours kwaye ngokuchaseneyo, njengoko zihlobene kodwa azifani. Xa uthelekisa ezi zimbini, umthamo we-RC ngumlinganiselo ochanekileyo wokuba ibhetri ingasetyenziswa ixesha elingakanani phantsi komthwalo oqhubekayo kunee-amp-hours.
Kutheni kubalulekile ukuba ibhetri igcinwe?
Umthamo ogciniweyo wenzelwe ukuxelela ukuba ixesha elingakananiibhetri ye-lithiuminokuhlala ixesha elide phantsi kweemeko zomthwalo oqhubekayo. Kubalulekile ukwazi ukuba ukulungele na ukukhupha ibhetri ixesha elide, nto leyo ebonisa ukusebenza kakuhle kwebhetri. Ukuba uyazi umthamo wayo, unombono ongcono wokuba ungayisebenzisa ixesha elingakanani ibhetri kunye namandla angakanani onokuwasebenzisa. Nokuba unemizuzu eli-150 okanye imizuzu engama-240 yomthamo wayo kwenza umahluko omkhulu kwaye kunokutshintsha ngokupheleleyo indlela osebenzisa ngayo iibhetri zakho kunye nokuba zingaphi iibhetri onokuzidinga. Umzekelo, ukuba uloba emanzini imini yonke, kufuneka wazi inqanaba lokutshaja kwebhetri kunye nexesha lokusebenzisa ukuze ukwazi ukucwangcisa uhambo lwakho ngokufanelekileyo kwaye ufike ekhaya ngaphandle kokuphelelwa yibhetri.
Umthamo wokugcina uchaphazela ngokuthe ngqo ubungakanani bamandla onokuwavelisa usebenzisa ibhetri. Ekubeni amandla elingana nee-amps eziphindaphinda ii-volts, ukubaibhetri ye-lithiumI-voltage yehla ukusuka kwi-12V ukuya kwi-10.5V, amandla aya kuncipha. Ukongeza, ekubeni amandla elingana nobude bokusetyenziswa kwamandla, ukuba amandla ayahla, amandla avelisiweyo nawo aya kwehla. Ngokuxhomekeke kwindlela oceba ukuyisebenzisa ngayo ibhetri, njengohambo lwe-RV lweentsuku ezininzi okanye inqwelo yegalufa yokusetyenziswa ngamanye amaxesha, uya kuba neemfuno ezahlukeneyo zomthamo ogciniweyo.
Yintoni umahluko phakathi komthamo ogciniweyo weebhetri ze-lithium kunye neebhetri ze-lead-acid?
Okokuqala, nangona iibhetri ze-lithium zinomthamo wokugcina, azisoloko zilinganiswa okanye zikhankanywa ngolu hlobo, njengoko iiyure ze-ampere okanye iiyure ze-watt ziyindlela eqhelekileyo yokulinganisa iibhetri ze-lithium. Nangona kunjalo, umthamo oqhelekileyo wokugcina weebhetri ze-lead-acid uphantsi kunoweebhetri ze-lithium. Oku kungenxa yokuba umthamo wokugcina weebhetri ze-lead-acid uyancipha njengoko izinga lokukhupha lihla.
Ngokukodwa, umthamo oqhelekileyo webhetri ye-lead-acid ye-12V 100Ah imalunga nemizuzu eyi-170 - 190, ngelixa umthamo oqhelekileyo we-reserve we-12V 100Ah.ibhetri ye-lithiumimalunga nemizuzu engama-240. Iibhetri zeLithium zibonelela ngomthamo ophezulu wogcino ngereyithingi efanayo ye-Ah, ngoko unokonga indawo kunye nobunzima ngokufaka iibhetri zeLithium endaweni yeebhetri zeLead-acid.
Isiphelo
Xa kuthelekiswa neebhetri ze-lead-acid, iibhetri ze-lithium zinobomi obude benkonzo, uxinano lwamandla aphezulu, iimfuno zokugcinwa eziphantsi kunye nokusebenza ngcono kokutshaja nokukhupha itshaja. Nangona ixabiso lokuqala liphezulu, iingenelo zazo zoqoqosho zexesha elide, ukhuseleko lokusingqongileyo kunye nokusebenza kakuhle kuzenza zibe lukhetho lokuqala lobuchwepheshe bebhetri yanamhlanje.
Ukuba ucinga ngokutshintsha ibhetri yakho yeforklift ngebhetri yelithium, okanye ujonge ibhetri yelithium enobomi bebhetri obude kwaye akukho kulungiswa kwenqwelo yakho yegalufa, ungafunda ngeebhetri zelithium zeHeltec. Sihlala siphanda ngeshishini leebhetri kwaye sibonelela abathengi ngeebhetri ezahlukeneyo zelithium ezinokwenziwa ngokwezifiso ukuhlangabezana neemfuno zesithuthi sakho.Ndwendwela iwebhusayithi yethu ukuze ujonge!
Ukuba unemibuzo okanye ungathanda ukwazi okungakumbi, nceda ungathandabuzi ukubuzaqhagamshelana nathi.
Isicelo seNgqikelelo:
UJacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Impumelelo:sucre@heltec-bms.com/ +86 136 8844 2313
UNancy:nancy@heltec-energy.com/ +86 184 8223 7713
Ixesha leposi: Novemba-12-2024