I-"24V BMS" ichaza amaphakethe amabili ahlukene kumakhemikhali ajwayelekile, futhi isinqumo sokuqala sokucacisa ukuthi yiliphi owakhayo. Iphakethe le-lithium lekilasi lama-24V liyi-7S li-ion (NCM) — amaseli ayisikhombisa ochungechungeni, i-25.2V nominal — noma i-8S LiFePO4, amaseli ayisishiyagalombili ku-25.6V nominal. Ikhemistri inquma inani lamaseli, kanti inani lamaseli linquma ukuthi i-BMS kumele isekele ini. I-Smart BMS (A Series) ye-DALY ihlanganisa kokubili ekucushweni okufanayo kwebanga eliphansi: i-8S iphezulu kwebanga lama-4–8S LiFePO4, kanye ne-7S phezulu kwebanga lama-4–7S li-ion, ezigabeni zamanje kusukela ku-40A kuya ku-400A.
Nansi ukufana kwenani lamaseli kuzo zombili i-chemistry, kulandelwe indlela ibhodi elilodwa eliwamboza ngayo kanye nendlela yokusetha izinga lamanje.
Ukufana kwesibalo samaseli ku-24V
| Ukwakhiwa kwe-24V | Amaseli Ochungechungeni | I-Voltage Ejwayelekile | Ukuqinisekiswa Kokucushwa |
|---|---|---|---|
| I-LiFePO4 (LFP) | 8S | 25.6V | Ukucushwa kwe-LFP okungu-4–8S ✓ — okuseqophelweni eliphezulu |
| I-Li-ion (NCM) | 7S | 25.2V | Ukucushwa kwe-li-ion engu-4–7S ✓ — izinga eliphezulu |
Womabili amaseli abala ukufika phezulu kwebanga lawo lokucushwa, futhi womabili angumkhiqizo ojwayelekile — akukho sinyathelo esenziwe ngokwezifiso ku-8S LFP noma ku-7S NCM. Uma umhlinzeki ecaphune noma yikuphi njengokwakhiwa okukhethekile, qaphela ukuthi womabili angaphakathi kokucushwa okujwayelekile kwe-DALY kwebanga eliphansi.
Ibhodi Elilodwa, Zombili Amakhemikhali
Kumakhi wephakethe okhonza ama-oda axubile angu-24V — i-LFP yamakhasimende elanga kanye namakhasimende asekelayo, i-NCM lapho ukuminyana kwamandla kubalulekile khona — umbuzo osebenzayo uyimpahla. Uchungechunge lwe-A luwuphendula ngemisebenzi emibili ebhodini elifanayo.
I-chemistry yebhethri ingashintshwa kuhlelo lokusebenza lwe-DALY ngokuthepha okukodwa: ibhodi elifanayo elingokoqobo lisebenza njenge-8S LFP BMS kuleli sonto kanye ne-7S NCM BMS ngesonto elizayo. Futhi inani lochungechunge litholakala ngokuzenzakalelayo phakathi nemizuzwana engama-45 yokuvula kokuqala — akukho ukushintsha kwe-DIP, akukho ukucushwa kweyunithi ngayinye — ngakho ibhodi likhomba ukuthi lihleli kumaseli ayi-7 noma ayi-8 ngaphandle kokutshelwa.
Umphumela uba yimodeli eyodwa egcwele umugqa wonke we-24V, noma ngabe i-oda ngalinye lichaza ikhemikhali. Zonke izigaba zine-UART ekabili, i-RS485, kanye ne-CAN njengezixhumi ezijwayelekile, kanye ne-Bluetooth eyakhelwe ngaphakathi yohlelo lokusebenza lwe-DALY.
Ukusetha Isigaba Samanje
Uchungechunge lwe-A luhlanganisa ukwakhiwa kwe-24V kuzo zonke izigaba ezine:
| Izinga Lamanje | Okuqhubekayo | Isiqongo |
|---|---|---|
| 40A / 60A | 40A / 60A | 60A / 90A |
| 80A / 100A | 80A / 100A | 120A / 150A |
| 150A / 200A | 150A / 200A | 225A / 300A |
| 250A–400A | 250A / 300A / 400A | 375A–600A |
Ukuhlolwa okubili kusetha i-tier, kungakhathaliseki ukuthi isetshenziswa kanjani. Qondanisa isilinganiso esiqhubekayo nokudonsa okuqhubekayo komthwalo okulinganisiwe — izinhlelo zokusebenza zokuhamba njengezihlalo zabakhubazekile zikagesi nama-scooter zivame ukuhlala ezitezi ezingezansi, kuyilapho imithwalo yezimboni engu-24V efana nama-AGV (izimoto eziqondiswa ngokuzenzakalelayo) ifinyelela phezulu, kodwa isilinganiso sidlula izibikezelo zesigaba. Bese uqinisekisa ikholomu ye-peak ngokumelene nesenzakalo esibi kakhulu esivezwa umthwalo; uma ukukhuphuka kusondela ophahleni lwe-tier, nyusa i-tier eyodwa.
Kumabhange okugcina amandla angu-24V, imoduli eyakhelwe ngaphakathi ehambisanayo isekela amaphakethe afinyelela ku-10 ngesikhathi esisodwa kanye nokuvikelwa kokungena phakathi kwamaphakethe - ukwanda okugeleza lapho iphakethe elisha lixhuma kunqunyelwe kunokuba kungalawulwa - ngakho ibhange le-24V lingakhula ngemva kokuthunyelwa kwephakethe lokuqala.
Lapho Ukungaguquguquki Kweseli Kuyisithiyo
Uchungechunge lwe-A luphethe ukulinganisela okungashukumi okungu-100mA njengokujwayelekile, okugcina amaseli amasha ahambisana kahle emugqeni wesevisi evamile. Lapho ukuhambisana kwamaseli kuyisici esikhawulelayo — amaseli amakhulu anobubanzi obubanzi, noma amaseli empilo yesibili —I-BMS yokulinganisela okusebenzayo yochungechunge lwe-Tihlanganisa ububanzi obufanayo be-4–8S LFP kanye ne-4–7S li-ion ene-1A bidirectional transformer balancing ezitezi ze-40A–400A.
imibuzo ejwayelekile ukubuzwa
Q1Ingabe i-24V BMS 7S noma i-8S?
Zombili zikhona, futhi ikhemistri inquma: 8S ye-LiFePO4 (25.6V nominal), 7S ye-li-ion NCM (25.2V nominal). Cacisa ikhemistri kuqala; inani lamaseli lilandela kuyo.
Q2Ingabe ibhodi elilodwa le-BMS lingakwazi ngempela ukusebenzela ama-oda e-7S NCM kanye ne-8S LFP?
Yebo — ikhemistri iyashintshwa kuhlelo lokusebenza lwe-DALY, futhi ibhodi libona inani langempela lochungechunge ngokuzenzakalelayo ngaphakathi kwemizuzwana engama-45 yokuvula kokuqala. Imodeli eyodwa egciniwe imboza umugqa ogcwele wama-24V kuzo zombili ikhemistri.
Q3Yiliphi izinga lamanje elidingwa uhlelo lokusebenza lwe-24V?
Kusethe kusukela ezilinganisweni ezimbili, hhayi esigabeni sohlelo lokusebenza: ukudonsa okuqhubekayo komthwalo kusetha izinga eliqhubekayo, futhi isenzakalo esibi kakhulu sokukhuphuka kumele sisuse isilinganiso esiphezulu sezinga. Uma ukukhuphuka kusondela ophahleni oluphezulu, khuphuka izinga elilodwa.
Mayelana ne-DALY
I-DALY iklama futhi ikhiqize izinhlelo zokuphatha amabhethri e-lithium zabakhiqizi bamaphakethe, ama-OEM, kanye nabahlanganisi, ngemikhiqizo esetshenziswa emazweni angaphezu kuka-130. Yasungulwa ngo-2015, i-DALY inikeza ukuqinisekiswa kobunjiniyela ngaphambi kokuthengiswa kanye nokusekelwa kokufanisa imininingwane yamaphrojekthi okukhiqiza.
Ucela ikhotheshini yephakethe le-24V?
Gcwalisa okulandelayo embuzweni wakho — Ithimba lobuchwepheshe le-DALY liphendula ngokuqinisekiswa kobunjiniyela kokucushwa okujwayelekile kungakapheli usuku olulodwa lwebhizinisi.
- I-Chemistry kanye nenani lamaseli (8S LiFePO4 / 7S NCM)
- Ugesi oqhubekayo odingekayo, kanye nesenzakalo esibi kakhulu sokukhuphuka uma kuchaziwe
- Ukuxhumana kuhlanganisa izidingo zohlelo lokusebenza (UART / RS485 / CAN)
- Email: dalybms@dalyelec.com
Ikhasi lesigaba se-Smart BMS: https://www.dalybms.com/smart-bms/
Isikhathi sokuthunyelwe: Julayi-29-2026
