Me yasa motocin lantarki suke buƙatar 800v?

Dukkan masana'antun da masu mallakar mota suna mafarkin "caji na 5 da kuma tuki 200km".

Don cimma wannan sakamako, dole ne a warware matsalolin biyu:
Ofaya, shi ne don haɓaka haɓakar caji da sauri kuma ƙara saurin cajin baturin.
Na biyu, shi ne don inganta ingancin abin hawa da kuma mika kewayon tuki a ƙarƙashin yanayin ƙarfin.
Anan, zamu iya amfani da ilimin kimiyyar kimiyyar makarantar sakandare don taƙaitaccen bayani: p = ui. Don haka idan kuna son ƙara ƙarfin, hanyoyi biyu kawai don ƙara yawan ƙarfin halin yanzu ko ƙara ƙarfin ƙarfin lantarki.
Koyaya, manyan igiyoyi za su haifar da asarar zafi a cikin cajin bindigogi, igiyoyi da kebul na kayan aikin iko, da kuma iyakar haɓaka ka'idoji ba babba ba ne. Sabili da haka, hanyar da za a iya karuwa na yanzu ita ce "ba a haɗa kai", a'a, ya kamata ya "ba nisa ba".
Don haka, menene game da ƙara ƙarfin lantarki?
Lokacin da tsarin halin yanzu ya kasance akai, ikon cajin zai ninka azaman tsarin tsarin, wato, saurin cajin zai ninka shi sosai. Bugu da kari, a ƙarƙashin ikon cajin iko, idan wutar lantarki ta fi girma, ana iya rage halin yanzu, kuma waya baya buƙatar zama mai kauri, kuma ana yawan rage yawan amfani da wutar zafi.

Sabili da haka, idan har yanzu kuna amfani da sifa na caɓen 400V, zaku iya ƙara ƙarfin cajin caji. Wannan yana nufin cewa a ƙarƙashin dandalin 800V, ana iya amfani da igiyoyin caji.
Binciken Huawei ya nuna cewa caji Mai sauri ta amfani da yanayin ƙarfin lantarki 800V yana tallafawa matsakaicin cajin wutar lantarki a 10% -20 %CH saukad da yawa a wasu jeri. da sauri. Ana iya ganin cewa yanayin babban ƙarfin lantarki 800V zai iya tallafawa dogon caji caji.
Mafi girman ingancin abin hawa, wanda ke nufin cewa a ƙarƙashin yanayin yanayin yanzu, mafi girman ƙarfin baturin, mafi girma ƙarfin motar, da mafi girman ƙarfin abin hawa.
Sabili da haka, dandamali na 800V na ƙarfin lantarki na iya samun babban iko da kuma torque, kazalika da mafi kyawun hanzari. Kodayake haɓakawa a cikin ingantaccen tsarin sake dawo da makamashi wanda 800V zuwa motocin lantarki ya cancanta, ɗayan manyan cikas ga aiwatar da 800V shine batun farashin.

Idan kuna son ƙarin sani game da wannan, don Allah jin kyauta don tuntuɓar mu.
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