Ulinganisela kanjani amabhethri e-acid ahola?

Amabhakede athinta: inani lamanzi ibhakede lingabamba lincike ekubumbeni kwalo okufushane.

Endaweni yamabhethri, umphumela wamabhakede uyabonakala: Ukusebenza kwephakethe lebhethri kuncike esitokisini nge-voltage ephansi kakhulu. Lapho i-voltage balancing imbi, into eyenzeka ukuthi ibhethri likhokhiswa ngokuphelele ngemuva kwesikhathi esifushane sokushaja.

Ungalulungisa kanjani udaba lwamabhethri kagesi alinganiselayo futhi anwebe isikhathi sawo sokuphila?

Indlela yendabuko: 

Ukuhlolwa kwesandla ngezikhathi ezithile ukukhomba amabhethri anamandla kagesi aphansi futhi ashaja amabhethri ngawodwana anamanzi aphansi.

Indlela Ehlakaniphile: 

I-BMS (uhlelo lokuphathwa kwebhethri) ifakwe umsebenzi wokulinganisa othomathikhi ongalinganisa ngokuzenzakalela i-voltage ngesikhathi sokushaja nokukhipha.

Ukulinganisa okuzenzakalelayo kufaka phakathi ukulinganisa okusebenzayo nokungenasisekelo.

Ukulinganisa okusebenzayo kufaka phakathi ukulinganisa okususelwa ekudluliselwe kwamandla.

Ukulinganisa okusebenzayo (ukudluliselwa kwamandla):

I-Balancing yenziwa ngokudluliswa kwamandla okulahleka kwamandla, okungukuthi, amandla adluliswa kusuka kumaseli ane-voltage ephakeme kulabo abanamanzi aphansi, azuze ibhalansi ye-voltage ephelele ngokulahleka kwamandla okuncane; Ngakho-ke, kubizwa nangokuthi kulinganisele kabi.

 

Izinzuzo:  Ukulahleka kwamandla okuncane, ukusebenza kahle okuphezulu, isikhathi eside, umphumela wamanje, osheshayo.

Okubi:  Ukujikeleza okuyinkimbinkimbi, izindleko eziphakeme.

Ukulinganisa okusebenzayo (Ukushaja Okusekelwe):

Kukhona imodyuli yamandla e-DC / DC ngaphakathi kokuqapha kweseli ngalinye. Ngesikhathi sokushaja okuntantayo, imodyuli ishajele iseli ngogesi ophansi kakhulu ukukhulisa imali yayo kuze kube ukufinyelela ibhalansi ye-voltage esele.

 

Izinzuzo:  Ukukhokhiswa okuhlosiwe kwamangqamuzana angaphansi noma angenzaka.

Okubi:  Izindleko eziphakeme ngenxa yesidingo samamojula we-DC / DC Amamojula, ubungozi bokubhekelwa ngokweqile (kungenzeka ngokudidizwa okungamanga), izindleko zokulungiswa okuphezulu ngenxa yamaphoyinti angaba khona.

Ukulinganisa nje (ukukhishwa okusekelwe):

Ukulinganisa nje ngokujwayelekile kubandakanya ukukhipha amaseli aphezulu we-voltage ngokusebenzisa amandla aphezulu, ukukhulula amandla ngendlela yokushisa ukuze uzuze ibhalansi ye-voltage ephelele, ngaleyo ndlela evumela amanye amaseli isikhathi esithe xaxa ngesikhathi sokushaja.

 

Izinzuzo:  Ukukhishwa okuphansi kwamanje, ubuchwepheshe obunokwethenjelwa, abiza kakhulu.

Okubi:  Isikhathi esifushane sokucuculwa, umphumela kancane.

Ngamafuphi, i-BMS yamanje yamabhethri e-lead-acid amukela kakhulu ukulinganisa. Ngokuzayo, i-Dfun izokwethula i-hybrid balancing, okuyimali elinganisa amaseli aphezulu aphezulu anama-discragging kanye namaseli aphansi aphansi ngokushaja.