Isingeniso:
Esikhathini samanje lapho imikhiqizo yobuchwepheshe ihlanganiswa kakhulu empilweni yansuku zonke, ukusebenza kwebhethri kuhlobene eduze nawo wonke umuntu. Uke waqaphela ukuthi impilo yebhethri yedivayisi yakho iya iba mfushane ngokuba mfushane? Eqinisweni, kusukela ngosuku lokukhiqiza, amabhethri aqale uhambo lokubola kwamandla.
Izingxenye ezintathu zomhlaba kumthamo webhethri
Isitoreji samandla samabhethri singahlukaniswa sibe amandla asebenzisekayo, izindawo ezingenalutho ezigcwalisekayo, nezingxenye ezingasebenziseki ngenxa yokusetshenziswa nokuguga - okuqukethwe kwedwala. Amabhethri amasha kufanele abe nomthamo ongu-100%, kodwa empeleni, umthamo wamaphakethe ebhethri amaningi asetshenziswayo ungaphansi kwaleli zinga.
Ukuhlobana phakathi kokushaja nokubola komthamo
Njengoba ingxenye yezingxenye ezingasebenziseki (okuqukethwe kwedwala) ebhethrini ikhula, inani lezingxenye ezidinga ukugcwaliswa liyancipha, futhi isikhathi sokushaja sizofinyezwa ngokufanayo. Lesi simo sibonakala ikakhulukazi kumabhethri asekelwe ku-nickel nakwamanye amabhethri e-lead-acid, kodwa hhayi ngempela kumabhethri e-lithium-ion. Amabhethri e-lithium-ion agugile anciphise amandla okudlulisa ukushaja, avimbe ukugeleza kwama-electron mahhala, futhi angandisa isikhathi sokushaja.
Umjikelezo wokushaja nomthetho wokushintsha umthamo
Ezimweni eziningi, umthamo webhethri uyehla ngokomugqa, ikakhulukazi uthonywa inani lokushaja nokukhipha imijikelezo kanye nobude besikhathi sokusetshenziswa. Ukucindezela okubangelwa ukukhipha okujulile kumabhethri kudlula kude lokho okubangelwa ukukhipha ingxenye. Ngakho-ke, ekusetshenzisweni kwansuku zonke, kuyatuseka ukugwema ukukhipha ngokuphelele ibhethri futhi wandise imvamisa yokushaja ukuze welule ubude bayo bempilo. Kodwa-ke, kumabhethri asuselwa ku-nickel ukuze alawule "umphumela wenkumbulo" kanye namabhethri ahlakaniphile ukuze aqedele ukulinganiswa, kunconywa ukuthi kukhishwe ngokugcwele okujwayelekile. Amabhethri asuselwe ku-lithium nawe-nickel ngokuvamile athola imijikelezo yokushaja egcwele engu-300-500 ngaphambi kokuthi umthamo wawo wehle ufike ku-80%.
Ingozi yokungasebenzi kwemishini ebangelwa ukuguga kwebhethri
Ukucaciswa kanye nemingcele yezinto zokusebenza ngokuvamile kusekelwe kumabhethri amasha, kodwa lesi simo asikwazi ukugcinwa isikhathi eside. Njengoba isetshenziswa, umthamo webhethri uyancipha kancane kancane, futhi uma ungalawulwa, isikhathi sokusebenza esifushane singabangela ukwehluleka okuhlobene nebhethri. Uma umthamo webhethri wehlela ku-80%, ukushintshwa ngokuvamile kuyacatshangelwa. Kodwa-ke, umkhawulo othize wokushintshwa ungahluka kuye ngesimo sohlelo, izintandokazi zabasebenzisi, nezinqubomgomo zenkampani. Kumabhethri emikhumbi asetshenziswayo, kuyanconywa ukwenza ukuhlolwa kwamandla njalo ezinyangeni ezintathu ukuze kutholakale ngokushesha ukuthi adinga ukushintshwa yini.
Ukugcinwa kwebhethri: indlela esebenzayo yokwelula ubude bempilo
Namuhla, ubuchwepheshe bokugcinwa kwebhethri buthuthuka njalo, futhi ukuhlolwa kwebhethri nobuchwepheshe bokulinganisa buya ngokuya buvuthwa, okuvumela abasebenzisi ukuthi baqonde kalula isimo sebhethri futhi banwebe impilo yebhethri. Lapha, sincoma i-Heltec'sukuhlolwa kwamandla nokugcinwaokokusebenza ukukusiza ukuthi uphathe kangcono amabhethri futhi uthuthukise ulwazi lomsebenzisi. .
Ukulahleka komthamo webhethri kuwumphumela wezinto eziningi ezisebenza ndawonye. Ukuqonda lezi zici akusizi kuphela abasebenzisi ukuthi bathuthukise imikhuba emihle yokusebenzisa ekuphileni kwansuku zonke futhi kunwebe impilo yebhethri, kodwa futhi kukhomba izikhombisi-ndlela zokuthuthukisa abacwaningi bebhethri futhi kukhuthaze ukuthuthuka okuzinzile komkhakha webhethri.
Isicelo sekhotheshini:
U-Jacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
U-Nancy:nancy@heltec-energy.com/ +86 184 8223 7713
Isikhathi sokuthumela: Apr-03-2025