Ga abin hawan lantarki zalla

Batura masu ƙarfi suna lissafin farashi mafi girma

Hakanan maɓalli ne da ke shafar rayuwar baturi

Kuma maganar cewa "cajin sauri" yana cutar da baturi

Hakanan yana ba da damar yawancin masu motocin lantarki su yi

ya tayar da wasu shakku

To menene gaskiyar lamarin?

01
Ingantacciyar fahimtar tsarin "saurin caji".

Kafin amsa wannan tambayar, ƙila mu ma mu san tsarin “cajin sauri”.Daga shigar da bindiga zuwa caji, matakan da ake ganin sauƙaƙan matakai biyu suna ɓoye jerin matakan da suka dace a bayansa:

Lokacin da aka haɗa shugaban bindigar caji zuwa ƙarshen abin hawa, tulin cajin zai samar da ƙaramin ƙarfin wutar lantarki na DC zuwa ƙarshen abin hawa don kunna ginanniyar BMS (tsarin sarrafa baturi) na motar lantarki.Bayan kunnawa, ƙarshen abin hawa da ƙarshen tari suna yin "musafaha" don musanya sigogin caji na asali kamar matsakaicin ƙarfin cajin da ƙarshen abin hawa ke buƙata da matsakaicin ƙarfin fitarwa na ƙarshen tari.

Bayan an daidaita bangarorin biyu daidai, BMS (tsarin sarrafa batir) a ƙarshen abin hawa zai aika da bayanin buƙatar wutar lantarki zuwa takin caji, kuma cajin zai daidaita ƙarfin wutar lantarki da na yanzu gwargwadon bayanin, kuma a hukumance ya fara cajin wutar lantarki. abin hawa.

02
"Cajin sauri" ba zai lalata baturin ba

Ba shi da wahala a gano cewa gabaɗayan tsarin "cajin sauri" na motocin lantarki shine ainihin tsari wanda ƙarshen abin hawa da ƙarshen tari suna yin daidaitattun ma'auni tare da juna, kuma a ƙarshe ƙarshen tari yana ba da ikon caji gwargwadon bukatun. na karshen abin hawa.Wannan kamar mutumin da yake jin ƙishirwa kuma yana buƙatar shan ruwa.Yawan ruwan da za a sha da gudun ruwan sha ya fi dogara ne da bukatun mai shayar da kansa.Tabbas, Tarin cajin tauraro kanta shima yana da ayyukan kariya da yawa don kare aikin baturi.Don haka, gabaɗaya magana, “cajin sauri” ba zai cutar da baturin ba.

A cikin ƙasata, akwai kuma buƙatu na wajibi don adadin zagayowar ƙwayoyin baturi, wanda dole ne ya zama fiye da sau 1,000.Ɗaukar motar lantarki mai tafiyar kilomita 500 a matsayin misali, bisa la'akari da 1,000 na caji da caja, yana nufin cewa motar tana iya tafiyar kilomita 500,000.A al'ada, mota mai zaman kanta za ta kai kilomita 200,000 kawai a cikin tsarin rayuwarta.-300,000 kilomita na iyakar tuki.Ganin wannan, ku a gaban allon har yanzu kuna fama da "cajin sauri"

03
Yin caji mara ƙanƙara da fitarwa mara zurfi, haɗa sauri da saurin caji

Tabbas, ga masu amfani waɗanda ke da yanayin shigar da tulin cajin gida, “jinkirin caji” a gida shima zaɓi ne mai kyau.Bugu da ƙari, a cikin yanayin nuni iri ɗaya a 100%, rayuwar baturi na "slow charge" zai kasance kusan 15% fiye da na "cajin sauri".Wannan shi ne ainihin saboda gaskiyar cewa lokacin da motar ke "cajin sauri", halin yanzu yana da girma, zafin baturi ya tashi, kuma yanayin sinadarai na baturi bai isa ba, yana haifar da mafarki na cikakken caji, wanda shine abin da ake kira. "ikon gani na gani".Kuma "hannun caji" saboda halin yanzu yana da ƙananan, baturi yana da isasshen lokaci don amsawa, kuma tasirin yana da ƙananan ƙananan.

Don haka, a cikin tsarin cajin yau da kullun, zaku iya sassauƙa zaɓi hanyar caji bisa ga ainihin halin da ake ciki, kuma ku bi ka'idar "caji mara ƙarfi da fitarwa mara ƙarfi, haɗuwa da sauri da saurin caji".Idan baturin lithium ne na ternary, ana ba da shawarar kiyaye SOC na abin hawa tsakanin 20% -90%, kuma ba lallai ba ne a bi cikakken cajin 100% da gangan kowane lokaci.Idan baturi phosphate ne na lithium baƙin ƙarfe, ana ba da shawarar yin cajin shi aƙalla sau ɗaya a mako don gyara ƙimar SOC ɗin abin hawa.