Passive vs. Active Balance BMS: Ke Efe e Betere?

A na u ne u tseba hore Battery Management Systems (BMS) e tla ka mefuta e 'meli:teka-tekano e sebetsang BMSle BMS e sa sebetseng hantle? Basebelisi ba bangata baa ipotsa hore na ke efe e molemo.

https://www.dalybms.com/daly-balance-bms-4s-24s-40a-500a-for-lithium-ion-battery-pack-li-ion-lifepo4-4s-12v-16s-48v-automatic- khetholla-bms-ev-rv-agv-product/

Passive balancing e sebelisa "bucket principle" mme e senya matla a feteletseng joalo ka mocheso ha sele e feta. Theknoloji ea Passive balancing e bonolo ho e sebelisa ebile e theko e tlaase. Leha ho le joalo, e ka senya matla, e fokotsang bophelo ba betri le mefuta e mengata.

"Ts'ebetso e mpe ea tsamaiso e ka 'na ea thibela basebelisi ho fumana boholo ba betri ea bona. Sena ke' nete haholo ha ts'ebetso ea tlhōrō e le ea bohlokoa."

Ho leka-lekanya ho sebetsang ho sebelisa mokhoa oa "ho nka ho tloha ho o mong, ho fa o mong". Mokhoa ona o arola matla ka har'a lisele tsa betri. E tsamaisa matla ho tloha liseleng tse nang le tefiso e phahameng ho ea ho ba nang le tefiso e tlaase, ho phethahatsa phetisetso ntle le tahlehelo.

Mokhoa ona o ntlafatsa bophelo bo botle ba betri pakete, haholo ho lelefatsa nako ea bophelo le polokeho ea libeteri tsa LiFePO4. Leha ho le joalo, BMS e sebetsang ea ho leka-lekanya e batla e theko e boima ho feta mekhoa e sa sebetseng.

 

Mokhoa oa ho khetha BMS e sebetsang ea Balance?

Haeba u etsa qeto ea ho khetha BMS e sebetsang, ho na le lintlha tse 'maloa tseo u ka li nahanang:

1. Khetha BMS e bohlale le e lumellanang.

Litsamaiso tse ngata tse sebetsang tsa BMS li sebetsa ka mefuta e fapaneng ea li-betri. Li ka tšehetsa likhoele tse pakeng tsa 3 le 24. Ho feto-fetoha ha maemo ho lumella basebelisi ho laola lipakete tse fapaneng tsa betri ka sistimi e le 'ngoe, ho nolofatsa ho rarahana le ho fokotsa litšenyehelo. Ka ho ba le sistimi e feto-fetohang, Basebelisi ba ka hokahanya lipakete tse 'maloa tsa betri tsa LiFePO4 ntle le ho hloka liphetoho tse ngata.

 

2.Khethaan Active Balance BMS withbBluetooth e kentsoeng.

Karolo ena e thusa basebelisi ho beha leihlo litsamaiso tsa bona tsa betri ka nako ea nnete.

Ha ho na tlhoko e teng ea ho hlophisa mojule oa Bluetooth o eketsehileng. Ka ho hokela ka Bluetooth, basebelisi ba ka lekola lintlha tsa bohlokoa ba le hole joalo ka bophelo ba betri, maemo a motlakase le mocheso. Mokhoa ona o molemo haholo lits'ebetsong tse kang likoloi tsa motlakase, Bakhanni ba ka hlahloba boemo ba betri neng kapa neng. Sena se ba thusa ho laola betri ka katleho.

https://www.dalybms.com/daly-balance-bms-4s-24s-40a-500a-for-lithium-ion-battery-pack-li-ion-lifepo4-4s-12v-16s-48v-automatic- khetholla-bms-ev-rv-agv-product/
https://www.dalybms.com/daly-balance-bms-4s-24s-40a-500a-for-lithium-ion-battery-pack-li-ion-lifepo4-4s-12v-16s-48v-automatic- khetholla-bms-ev-rv-agv-product/

3.Khetha BMS ka aBoemo bo Phahameng bo Matla ba Balance Current:

Ho molemo ho khetha tsamaiso e nang le matla a maholo a ho leka-lekanya. Tekanyo e phahameng ea ho leka-lekanya e thusa lisele tsa betri hore li lekane kapele. Mohlala, BMS e nang le 1A hajoale e leka-lekanya lisele ka potlako habeli ho feta e nang le 0.5A hajoale. Lebelo lena le bohlokoa bakeng sa ho boloka ts'ebetso e nepahetseng le polokeho taolong ea betri.


Nako ea poso: Oct-31-2024

TS'ELISO DALY

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Romela Imeile