Isingeniso:
Ngokuthuthuka okusheshayo kwemboni entsha yamandla, amabhethri e-lithium, njengethuluzi elibalulekile lokugcina amandla, asetshenziswe kabanzi ezimotweni zikagesi, izinhlelo zokugcina amandla, i-electronics yabathengi kanye nezinye izinkambu. Ukuze kuqinisekiswe ukuphepha, ukwethembeka nokusebenza kwamabhethri e-lithium, ukuhlolwa kwesayensi nokuhlola sekubalulekile. Njengethuluzi eliyinhloko lale nqubo,izinsimbi zokuhlola ibhethri ye-lithiumdlala indima ebaluleke kakhulu. Lesi sihloko sizokwethula ngokuningiliziwe ukuhlukaniswa, isimiso sokusebenza nokubaluleka kwamathuluzi okuhlola ibhethri ye-lithium ezinhlelweni ezahlukene.
Ukubaluleka kokuhlolwa kwebhethri ye-lithium
Ukusebenza kwamabhethri e-lithium kuthinta ngqo impilo yabo yesevisi, ukushaja nokukhipha ukusebenza kahle, nokuphepha. Ukuze kuqinisekiswe ukuzinza nokuthembeka kwebhethri, kufanele kwenziwe ukuhlolwa okuphelele, okuhlanganisa kodwa kungagcini ngomthamo, ukusebenza kokushaja nokukhipha, ukumelana kwangaphakathi, impilo yomjikelezo, izici zokushisa, njll. Lezi zivivinyo azikwazi ukusiza abasebenzi be-R&D kuphela. thuthukisa ukwakheka kwebhethri, kodwa futhi usize abakhiqizi bathuthukise ikhwalithi yomkhiqizo futhi banciphise izingozi zokuphepha.
Izinhlobo zamathuluzi okuhlola ibhethri ye-lithium
Kunezinhlobo eziningi zamathuluzi okuhlola ibhethri ye-lithium ngokuya ngezidingo ezahlukene zokuhlola nezindlela zokuhlola. Zingahlukaniswa ngokuyinhloko zibe izigaba ezilandelayo:
1. Isihloli samandla ebhethri
Umthamo webhethri uyinkomba ebalulekile yokukala umthamo wokugcina amandla wamabhethri e-lithium.Izihloli zamandla ebhethringokuvamile zisetshenziselwa ukuhlola umthamo wangempela wamabhethri e-lithium. Inqubo yokuhlola ihlanganisa ukuqapha inqubo yokushaja nokushajwa kwebhethri nokurekhoda isamba senani likagesi elingakhishwa lapho ibhethri likhishwa kuvoltheji yokunqanyulwa (nge-Ah noma mAh). Lolu hlobo lwensimbi lunganquma umehluko phakathi komthamo wangempela kanye nomthamo wangempela webhethri ngokuphuma okuhlala njalo kwamanje.
2. Ukushajwa kwebhethri nesistimu yokuhlola yokukhipha
Isistimu yokuhlola ukushajwa kwebhethri neyokukhipha iyithuluzi elinamandla lokuhlola elingalingisa izimo zokushaja nokukhipha ngesikhathi sokusetshenziswa kwangempela. Le sistimu yokuhlola ivame ukusetshenziselwa ukuthola ukusebenza kahle, ukuphila komjikelezo, ukushaja nokusebenza kokukhipha kwebhethri. Ihlola ukusebenza kwebhethri ngaphansi kwezimo zokusebenza ezihlukene ngokulawula ngokunembile imingcele efana ne-charge and discharge current, i-voltage yokushaja, i-voltage yokukhipha kanye nesikhathi.
3. Isihloli sokumelana nebhethri kwangaphakathi
Ukumelana nebhethri kwangaphakathi kungenye yezinto ezibalulekile ezithinta ukusebenza kwamabhethri e-lithium. Ukumelana ngokwedlulele kwangaphakathi kungabangela ukushisa kwebhethri, ukunciphisa umthamo kanye nezinkinga zokuphepha. Iumhloli wokumelana nebhethri wangaphakathiibala ukumelana kwangaphakathi kwebhethri ngokulinganisa ukushintsha kwamandla kagesi ebhethri ngaphansi kwezimo ezihlukene zokushajwa nokukhipha. Lokhu kubaluleke kakhulu ekuhloleni impilo yebhethri nokubikezela impilo yebhethri.
4. Isifanisi sebhethri
Isifanisi sebhethri iyithuluzi lokuhlola elingalingisa izinguquko ku-voltage nezici zamanje zamabhethri e-lithium. Ivamise ukusetshenziswa ekuthuthukisweni nasekuhloleni amasistimu okuphatha amabhethri (BMS). Ilinganisa ukuziphatha okuguquguqukayo kwebhethri ekusetshenzisweni kwangempela ngenhlanganisela yomthwalo we-elekthronikhi kanye nokuphakelwa kwamandla, isiza abasebenzi be-R&D ukuthi bahlole impendulo yesistimu yokuphatha ibhethri ekushajeni okuhlukile nezimo zokulahla.
5. Uhlelo lokuhlola imvelo
Ukusebenza kwamabhethri e-lithium kuzoshintsha ngaphansi kwezimo ezihlukene zemvelo ezifana nezinga lokushisa nomswakama. Ngakho-ke, uhlelo lokuhlola imvelo lusetshenziselwa ukulingisa izimo zokusebenza zamabhethri e-lithium ngaphansi kwezimo ezedlulele ezehlukene zemvelo futhi luvivinye ukumelana kwawo nokushisa okuphezulu, izinga lokushisa eliphansi, umswakama nokunye ukusebenza. Lokhu kubaluleke kakhulu ekuhloleni ukuzinza nokuphepha kwamabhethri ezindaweni ezikhethekile.
Umgomo wokusebenza we-lithium battery tester
Umgomo wokusebenza womhloli webhethri we-lithium usekelwe kuzici ze-electrochemical zebhethri nezici zikagesi phakathi nenqubo yokushaja nokukhipha. Ukuthathaumhloli umthamo webhethrinjengesibonelo, inikeza isimanje esizinzile ukuphoqa ibhethri ukuthi ikhiphe kancane kancane, iqaphe ukuguqulwa kwe-voltage yebhethri ngesikhathi sangempela futhi ibala amandla aphelele ebhethri phakathi nenqubo yokukhipha. Ngokushaja okuphindaphindiwe nokuhlolwa kokukhipha, izinguquko zokusebenza kwebhethri zingahlolwa, bese isimo sempilo sebhethri siqondwa.
Ngomhloli wangaphakathi wokumelana, ukala ukushintshashintsha kwamandla kagesi kanye namanje ngesikhathi sokushajwa nokukhipha inqubo yebhethri, futhi ibala ukumelana kwangaphakathi kwebhethri kusetshenziswa umthetho we-Ohm (R = V/I). Ukuncipha kokumelana kwangaphakathi, ukuncipha kwamandla ebhethri nokusebenza kangcono.
Isisetshenziswa Sokuhlola Ibhethri se-Heltec
Amathuluzi okuhlola ibhethri ye-lithium angamathuluzi abalulekile okuqinisekisa ikhwalithi nokusebenza kwamabhethri e-lithium. Basiza izisebenzi ze-R&D, abakhiqizi, izisebenzi zokunakekela ibhethri nabasebenzisi bokugcina ukuthi baqonde ngokugcwele izinkomba ezihlukahlukene zamabhethri, ngaleyo ndlela baqinisekise ukuphepha nokuthembeka kwamabhethri ngesikhathi sokusebenzisa.
I-Heltec ihlinzeka ngezisetshenziswa ezihlukahlukene zokuhlola ibhethri kanyeimishini yokugcina ibhethri. Izihloli zethu zebhethri zinemisebenzi efana nokuhlola umthamo, ukuhlola ukushaja nokukhipha amanzi, njll., okungahlola ngokunembile amapharamitha ebhethri ahlukahlukene, kuqonde ukuphila kwebhethri, futhi kunikeze ukunethezeka kanye nesiqiniseko sokulondolozwa kwebhethri okulandelayo.
Isicelo sekhotheshini:
U-Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
U-Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Isikhathi sokuthumela: Dec-11-2024