Imicungire yubushyuhe bwa sisitemu ya bateri

Ntagushidikanya ko ibintu byubushyuhe bigira ingaruka zikomeye kumikorere, ubuzima n'umutekano bya bateri.Muri rusange, turateganya ko sisitemu ya bateri ikora murwego rwa 15 ~ 35 ℃, kugirango tugere ku mbaraga nziza zisohoka no kwinjiza, ingufu zishoboka ziboneka, hamwe nubuzima burebure burigihe (nubwo kubika ubushyuhe buke bishobora kwagura ubuzima bwa kalendari ya bateri, ariko ntabwo byumvikana cyane kwitoza kubika ubushyuhe buke mubisabwa, kandi bateri zirasa cyane nabantu muriki kibazo).

Kugeza ubu, imicungire yubushyuhe ya sisitemu ya batiri yamashanyarazi irashobora kugabanywamo ibyiciro bine, gukonjesha bisanzwe, gukonjesha ikirere, gukonjesha amazi, no gukonjesha bitaziguye.Muri byo, gukonjesha bisanzwe ni uburyo bwo gucunga neza ubushyuhe bwumuriro, mugihe gukonjesha ikirere, gukonjesha amazi, hamwe nubu bigenda bikora.Itandukaniro nyamukuru hagati yibi bitatu ni itandukaniro muburyo bwo guhanahana ubushyuhe.

Gukonjesha bisanzwe
Gukonjesha kubuntu nta bikoresho byongeweho byo guhana ubushyuhe.Kurugero, BYD yemeye gukonjesha bisanzwe muri Qin, Tang, Indirimbo, E6, Tengshi nizindi moderi zikoresha selile LFP.Byumvikane ko gukurikirana BYD bizahinduka gukonjesha amazi kuri moderi ukoresheje bateri ya ternary.

Gukonjesha ikirere (Ubushyuhe bwo mu kirere)
Gukonjesha ikirere bikoresha umwuka nkuburyo bwo kohereza ubushyuhe.Hariho ubwoko bubiri.Iya mbere yitwa passiyo yo gukonjesha, ikoresha mu buryo butaziguye umwuka wo hanze muguhana ubushyuhe.Ubwoko bwa kabiri ni ubukonje bukonje, bushobora kubanza gushyushya cyangwa gukonjesha umwuka wo hanze mbere yo kwinjira muri sisitemu ya bateri.Mu minsi ya mbere, amashanyarazi menshi yAbayapani na Koreya yakoresheje ibisubizo bikonje.

Gukonjesha amazi
Gukonjesha amazi ikoresha antifreeze (nka Ethylene glycol) nkuburyo bwo kohereza ubushyuhe.Mubusanzwe hariho uburyo bwinshi bwo guhanahana ubushyuhe mubisubizo.Kurugero, VOLT ifite umuzenguruko wa radiator, umuzunguruko (Ikirere cya PTC), n'umuzunguruko wa PTC (Ubushyuhe bwa PTC).Sisitemu yo gucunga bateri irasubiza kandi igahindura kandi igahindura ukurikije ingamba zo gucunga amashyuza.Model ya TESLA S ifite umuzenguruko ukurikirana hamwe na moteri ikonjesha.Iyo bateri ikeneye gushyukwa mubushyuhe buke, moteri yo gukonjesha moteri ihujwe hamwe numuzunguruko wa bateri, kandi moteri irashobora gushyushya bateri.Iyo bateri yumuriro iri mubushyuhe bwinshi, moteri yo gukonjesha moteri hamwe numuzunguruko wa bateri bizahinduka muburyo bumwe, kandi sisitemu ebyiri zo gukonjesha zizagabanya ubushyuhe bwigenga.

1. Umuyoboro wa gaze

2. Icyuma cya kabiri

3. Umufana wa kabiri

4. Umuyaga wa gaz

5. Icyuma gikonjesha icyuma gikonjesha (uruhande rwo hejuru)

6. Icyuma gikonjesha ubushyuhe (uruhande rwumuvuduko mwinshi)

7. Compressor ya elegitoroniki ikonjesha

8. Icyuma gikonjesha icyuma gikonjesha (uruhande rwo hasi)

9. Icyuma gikonjesha ubushyuhe (uruhande rwo hasi)

10. Kwagura valve (cooler)

11. Kwagura valve (evaporator)

· Gukonjesha mu buryo butaziguye
Gukonjesha mu buryo butaziguye ikoresha firigo (ibikoresho bihindura icyiciro) nkuburyo bwo guhanahana ubushyuhe.Firigo irashobora gukuramo ubushyuhe bwinshi mugihe cyimyuka ya gaz-fluid.Ugereranije na firigo, uburyo bwo kohereza ubushyuhe burashobora kwiyongera inshuro zirenze eshatu, kandi bateri irashobora gusimburwa vuba.Ubushyuhe buri muri sisitemu burajyanwa.Gahunda yo gukonjesha itaziguye yakoreshejwe muri BMW i3.

 

Usibye gukonjesha neza, gahunda yo gucunga amashyuza ya sisitemu ya bateri igomba gutekereza ku bushyuhe bwubushyuhe bwa bateri zose.PACK ifite selile amagana, kandi sensor yubushyuhe ntishobora kumenya buri selile.Kurugero, hari bateri 444 muri module ya Tesla Model S, ariko harateganijwe ingingo 2 gusa zerekana ubushyuhe.Kubwibyo, birakenewe gukora bateri ihamye uko bishoboka kwose hifashishijwe igishushanyo mbonera.Kandi ubushyuhe bwiza buhoraho nibisabwa kugirango imikorere ihamye nkimbaraga za bateri, ubuzima, na SOC.