Ukufunda iibhetri zeLithium: Inkqubo yoLawulo lweBattery (BMS)

Xa kufikwa kuiinkqubo zolawulo lwebhetri (BMS), Nazi ezinye iinkcukacha:

1. Ukujongwa kwemeko yebhetri:

-Ukujongwa kweVoloji: I-BMS inokubeka iliso kumbane weseli nganye kwipakethi yebhetri ngexesha lokwenyani. Oku kunceda ukufumanisa ukungalingani phakathi kweeseli kwaye ugweme ukuhlawula ngokugqithiseleyo kunye nokukhupha iiseli ezithile ngokulinganisa intlawulo.

-Ujongo lwangoku: I-BMS inokubeka iliso kwipakethi yebhetri yangoku ukuqikelela ipakethi yebhetri's imeko yentlawulo (SOC) kunye nomthamo webhetri pack (SOH).

-Ukujongwa kweqondo lobushushu: I-BMS inokubona ubushushu ngaphakathi nangaphandle kwebhetri. Oku kukuthintela ukutshisa okanye ukupholisa kwaye kunceda ngokuhlawuliswa kunye nokulawula ukukhupha ukuqinisekisa ukusebenza kakuhle kwebhetri.

2. Ukubalwa kweeparamitha zebhetri:

-Ngokuhlalutya idatha enje ngoku, amandla ombane kunye nobushushu, iBMS inokubala umthamo webhetri kunye namandla. Olu balo lwenziwa nge-algorithms kunye neemodeli ukunika ulwazi oluchanekileyo lobume bebhetri.

3. Ulawulo lokutshaja:

- Ulawulo lokutshaja: I-BMS inokubeka iliso kwinkqubo yokutshaja ibhetri kwaye isebenzise ulawulo lokutshaja. Oku kubandakanya ukulandelwa kwemeko yokutshaja ibhetri, ukulungiswa kokutshaja kwangoku, kunye nokumiselwa kokuphela kokutshaja ukuqinisekisa ukhuseleko kunye nokusebenza kakuhle kokutshaja.

- Ukuhanjiswa kwangoku okunamandla: Phakathi kweepakethi ezininzi zebhetri okanye iimodyuli zebhetri, i-BMS inokuphumeza ukuhanjiswa kwangoku okuguquguqukayo ngokwesimo kunye neemfuno zepakethi yebhetri nganye ukuqinisekisa ukulingana phakathi kweebhetri kunye nokuphucula ukusebenza kakuhle kwenkqubo yonke.

4. Ulawulo lokukhutshwa:

- Ukulawulwa kokukhutshwa: I-BMS inokulawula ngokufanelekileyo inkqubo yokukhutshwa kwebhetri, kubandakanywa ukubeka iliso ekuphumeni kwangoku, ukuthintela ukukhutshwa ngokugqithiseleyo, ukuphepha ukutshaja ibhetri, njl., Ukwandisa ubomi bebhetri kunye nokuqinisekisa ukhuseleko lokukhutshwa.

5. Ulawulo lobushushu:

- Ukulawula ukutshatyalaliswa kobushushu: I-BMS inokubeka iliso kwiqondo lokushisa kwebhetri ngexesha langempela kwaye ithathe amanyathelo ahambelanayo okutshatyalaliswa kobushushu, njengabalandeli, i-heat sinks, okanye iinkqubo zokupholisa, ukuqinisekisa ukuba ibhetri isebenza ngaphakathi kwinqanaba elifanelekileyo lokushisa.

- I-alamu yobushushu: Ukuba ubushushu bebhetri budlula uluhlu olukhuselekileyo, i-BMS iya kuthumela isignali ye-alarm kwaye ithathe amanyathelo afanelekileyo ukuphepha iingozi zokhuseleko ezifana nomonakalo ogqithiseleyo, okanye umlilo.

6. Ukuxilongwa kweempazamo kunye nokhuseleko:

- Isilumkiso sesiphoso: I-BMS inokubona kwaye ixilonge iimpazamo ezinokubakho kwinkqubo yebhetri, njengokungaphumeleli kweeseli zebhetri, ukungahambi kakuhle konxibelelwano lweemodyuli zebhetri, njl.

- Ukugcinwa kunye nokukhuselwa: I-BMS inokubonelela ngemilinganiselo yokukhusela inkqubo yebhetri, njengokhuseleko lwangoku, ukukhuselwa kwe-voltage, ukukhuselwa ngaphantsi kwe-voltage, njl., Ukuthintela umonakalo webhetri okanye ukungaphumeleli kwenkqubo yonke.

Le misebenzi yenza inkqubo yolawulo lwebhetri (BMS) ibe yinxalenye ebalulekileyo yosetyenziso lwebhetri. Ayinikezeli nje kuphela imisebenzi esisiseko yokubeka iliso kunye nokulawula, kodwa yandisa ubomi bebhetri, iphucula ukuthembeka kwenkqubo, kwaye iqinisekisa ukhuseleko ngolawulo olusebenzayo kunye namanyathelo okukhusela. kunye nokusebenza.