Don abin hawa mai tsabta na lantarki

Batura masu amfani da wutar lantarki suna da mafi girman farashi

Hakanan muhimmin abu ne da ke shafar rayuwar batirin

Kuma maganar cewa "caji mai sauri" tana cutar da batirin

Hakanan yana bawa masu motocin lantarki da yawa damar

ya tayar da wasu shakku

To mene ne gaskiyar lamarin?

01
Fahimtar daidai game da tsarin "caji mai sauri"

Kafin mu amsa wannan tambayar, za mu iya sanin tsarin "caji cikin sauri". Daga saka bindigar zuwa caji, matakai biyu masu sauƙi suna ɓoye jerin matakai masu mahimmanci a bayanta:

Idan aka haɗa kan bindigar caji da ƙarshen abin hawa, tarin caji zai samar da wutar lantarki mai ƙarancin wutar lantarki ta DC ga ƙarshen abin hawa don kunna tsarin sarrafa batirin da aka gina a ciki (BMS) na motar lantarki. Bayan kunnawa, ƙarshen abin hawa da ƙarshen abin hawa suna yin "gaisawa" don musanya sigogin caji na asali kamar matsakaicin ƙarfin caji da ƙarshen abin hawa ke buƙata da matsakaicin ƙarfin fitarwa na ƙarshen abin hawa.

Bayan an daidaita ɓangarorin biyu daidai, tsarin sarrafa batir (BMS) a ƙarshen abin hawa zai aika da bayanan buƙatar wutar lantarki zuwa tarin caji, kuma tarin caji zai daidaita ƙarfin fitarwa da wutar lantarki bisa ga bayanin, sannan a hukumance ya fara cajin abin hawa.

02
"Cajin sauri" ba zai lalata batirin ba

Ba abu ne mai wahala a gano cewa dukkan tsarin "cajin gaggawa" na motocin lantarki a zahiri tsari ne wanda ƙarshen abin hawa da ƙarshen abin hawa ke yin daidai da juna, kuma a ƙarshe ƙarshen abin hawa yana ba da wutar lantarki bisa ga buƙatun ƙarshen abin hawa. Wannan kamar mutumin da ke jin ƙishirwa kuma yana buƙatar shan ruwa ne. Yawan ruwan da zai sha da kuma saurin ruwan sha ya dogara ne akan buƙatun mai sha da kansa. Tabbas, tarin caji na Star Charging da kansa yana da ayyuka da yawa na kariya don kare aikin baturi. Saboda haka, gabaɗaya, "cajin sauri" ba zai cutar da batirin ba.

A ƙasata, akwai kuma buƙatar da ake buƙata don adadin zagayowar ƙwayoyin batirin wutar lantarki, wanda dole ne ya fi sau 1,000. Idan aka ɗauki abin hawa mai amfani da wutar lantarki mai nisan tafiya na kilomita 500 a matsayin misali, bisa ga zagayowar caji da fitarwa ta 1,000, yana nufin cewa abin hawa zai iya yin tafiyar kilomita 500,000. A al'ada, mota mai zaman kanta za ta kai kilomita 200,000 kacal a cikin zagayowar rayuwarta. -300,000 kilomita na nisan tuƙi. Ganin wannan, kai a gaban allon har yanzu za ka sha wahala da "cajin sauri"

03
Caji mara zurfi da kuma fitar da ruwa mara zurfi, suna haɗa caji mai sauri da jinkiri

Ba shakka, ga masu amfani waɗanda ke da yanayin shigar da tarin caji na gida, "cajin jinkiri" a gida shi ma kyakkyawan zaɓi ne. Bugu da ƙari, idan aka yi amfani da wannan nunin a 100%, tsawon rayuwar batirin "cajin jinkiri" zai fi na "cajin sauri" kusan 15%. Wannan ya faru ne saboda gaskiyar cewa lokacin da motar ke "cajin sauri", wutar lantarki tana da girma, zafin batirin yana ƙaruwa, kuma amsawar sinadarai ta batirin bai isa ba, wanda ke haifar da ruɗani na cikakken caji, wanda shine abin da ake kira "ƙarfin kama-da-wane". Kuma "cajin jinkiri" saboda wutar ƙarama ce, batirin yana da isasshen lokaci don amsawa, kuma tasirin yana da ƙanƙanta.

Saboda haka, a cikin tsarin caji na yau da kullun, zaku iya zaɓar hanyar caji cikin sauƙi bisa ga ainihin yanayin, kuma ku bi ƙa'idar "caji mara zurfi da fitarwa mara zurfi, haɗuwa da caji mai sauri da jinkirin". Idan batirin lithium ne na ternary, ana ba da shawarar a kiyaye SOC na abin hawa tsakanin 20%-90%, kuma ba lallai bane a bi cikakken caji 100% da gangan kowane lokaci. Idan batirin lithium iron phosphate ne, ana ba da shawarar a caje shi aƙalla sau ɗaya a mako don gyara ƙimar SOC na abin hawa.