Iindaba - Ngaba kufuneka utshintshe iModule yeGauge kwibhetri yeLithium ye-EV?

Uninzi lwabanini bezithuthi zombane (EV) bajongene nokudideka emva kokutshintsha iibhetri zabo ze-lead-acid ngeebhetri ze-lithium: Ngaba kufuneka bagcine okanye batshintshe "imodyuli yokulinganisa" yokuqala? Le nxalenye incinci, eqhelekileyo kuphela kwii-EV ze-lead-acid, idlala indima ephambili ekuboniseni i-SOC yebhetri (Imeko yokuTshaja), kodwa ukutshintshwa kwayo kuxhomekeke kwinto enye ebalulekileyo—umthamo webhetri.

Okokuqala, masicacise ukuba imodyuli yokulinganisa yenza ntoni. Isebenza kuphela kwi-EVs ze-lead-acid, isebenza njenge-"battery accountant": ilinganisa amandla okusebenza kwebhetri, irekhoda amandla okutshaja/okukhupha ibhetri, kwaye ithumela idatha kwideshibhodi. Isebenzisa umgaqo ofanayo "wokubala i-coulomb" njengemonitha yebhetri, iqinisekisa ukufundwa okuchanekileyo kwe-SOC. Ngaphandle kwayo, ii-EVs ze-lead-acid ziya kubonisa amanqanaba ebhetri angaqinisekanga.

Nangona kunjalo, ii-EV zebhetri ye-lithium azixhomekekanga kule modyuli. Ibhetri ye-lithium esemgangathweni ophezulu idibene neNkqubo yoLawulo lweBhetri (i-BMS) —njengeDalyBMS—eyenza okungaphezulu kunemodyuli yegeyiji. Ijonga i-voltage, umbane, kunye nobushushu ukuthintela ukutshaja/ukukhupha ngaphezulu, kwaye inxibelelana ngokuthe ngqo nedeshibhodi ukuvumelanisa idatha ye-SOC. Ngamafutshane, i-BMS ithatha indawo yomsebenzi wemodyuli yegeyiji kwiibhetri ze-lithium.

Ngoku, umbuzo ophambili: Iza kutshintshwa nini imodyuli ye-gauge?

Utshintsho olufanayo lomthamo (umz., i-60V20Ah lead-acid ukuya kwi-60V20Ah lithium): Akukho mfuneko yokutshintshwa. Ubalo olusekelwe kumthamo wemodyuli lusafana, kwaye iDalyBMS iqinisekisa ngakumbi ukuboniswa kwe-SOC ngokuchanekileyo.
Ukuphuculwa komthamo (umz., i-60V20Ah ukuya kwi-60V32Ah lithium): Ukutshintshwa kuyimfuneko. Imodyuli endala ibala ngokusekelwe kumthamo wokuqala, nto leyo ekhokelela ekufundweni okungachanekanga—ide ibonise i-0% xa ibhetri isatshajiwe.

Ukutsiba utshintsho kubangela iingxaki: i-SOC engachanekanga, ukungabikho kwee-animations zokutshaja, okanye neekhowudi zeempazamo zedeshibhodi ezikhubaza i-EV.

Kwi-EVs zebhetri ye-lithium, imodyuli yegeyiji yeyokwesibini. Inkwenkwezi yokwenyani yi-BMS ethembekileyo, eqinisekisa ukusebenza okukhuselekileyo kunye nedatha echanekileyo ye-SOC. Ukuba utshintshela kwi-lithium, qala nge-BMS esemgangathweni.

Ixesha leposi: Okthobha-25-2025

Ngaba kufuneka utshintshe iModule yeGauge emva kokutshintsha ibhetri yeLithium ye-EV yakho?

QHAGAMSHELANA NO-DALY