Ibisubizo byo gucunga ubushyuhe kuri sisitemu za bateri

Nta gushidikanya ko ubushyuhe bufite ingaruka zikomeye ku mikorere, ubuzima n'umutekano bya bateri z'amashanyarazi. Muri rusange, twiteze ko sisitemu ya bateri ikora hagati ya 15 ~ 35℃, kugira ngo igere ku musaruro mwiza w'amashanyarazi n'ingufu zikoreshwa, ingufu nyinshi ziboneka, kandi irambe igihe kirekire (nubwo kubika ubushyuhe buke bishobora kongera igihe cy'ubuzima bwa bateri, ariko ntabwo byumvikana cyane kubika ubushyuhe buke mu bikorwa, kandi bateri zisa cyane n'abantu muri urwo rwego).

Kugeza ubu, uburyo bwo gucunga ubushyuhe bwa sisitemu y'amashanyarazi bushobora kugabanywamo ibice bine, gukonjesha bisanzwe, gukonjesha umwuka, gukonjesha amazi, no gukonjesha mu buryo butaziguye. Muri byo, gukonjesha karemano ni uburyo bwo gucunga ubushyuhe budasanzwe, mu gihe gukonjesha umwuka, gukonjesha amazi, n'umuyoboro w'amazi utaziguye ari ingirakamaro. Itandukaniro rikomeye riri hagati y'ibi bitatu ni itandukaniro riri hagati y'uburyo bwo guhanahana ubushyuhe.

· Gukonjesha bisanzwe
Gukonjesha ku buntu nta bikoresho by'inyongera bifite byo guhanahana ubushyuhe. Urugero, BYD yakoresheje gukonjesha bisanzwe muri Qin, Tang, Song, E6, Tengshi n'izindi moderi zikoresha uturemangingo twa LFP. Birumvikana ko BYD ikurikira izahindura gukonjesha amazi kuri moderi zikoresha bateri za ternary.

· Gukonjesha umwuka (Igishyushya cy'umwuka cya PTC)
Gukonjesha umwuka bikoresha umwuka nk'uburyo bwo kohereza ubushyuhe. Hari ubwoko bubiri busanzwe. Ubwa mbere bwitwa gukonjesha umwuka udakoresheje imbaraga, bukoresha umwuka wo hanze mu guhanahana ubushyuhe. Ubwoko bwa kabiri ni ugukonjesha umwuka udakoresheje imbaraga, bishobora gushyushya cyangwa gukonjesha umwuka wo hanze mbere yo kwinjira muri sisitemu ya bateri. Mu minsi ya mbere, amashanyarazi menshi yo mu Buyapani no muri Koreya yakoreshaga uburyo bwo gukonjesha umwuka.

· Gukonjesha amazi
Gukonjesha amazi bikoresha antikonjeze (nk'iya ethylene glycol) nk'uburyo bwo kohereza ubushyuhe. Muri rusange hari imiyoboro myinshi itandukanye yo guhererekanya ubushyuhe muri icyo gisubizo. Urugero, VOLT ifite imiyoboro ya radiator, imiyoboro y'umwuka utanga umwuka (Igikonjesho cya PTC), na serivise ya PTC (Igishyushya gikonjesha cya PTC). Sisitemu yo gucunga bateri irasubiza, igahindura kandi igahinduranya hakurikijwe ingamba zo gucunga ubushyuhe. TESLA Model S ifite umurongo ukurikirana hamwe n'ubukonje bwa moteri. Iyo bateri ikeneye gushyushwa ku bushyuhe buke, umurongo ugabanya ubukonje wa moteri uhuzwa mu murongo n'umurongo ugabanya ubukonje bwa bateri, kandi moteri ishobora gushyushya bateri. Iyo bateri y'amashanyarazi iri ku bushyuhe bwinshi, umurongo ugabanya ubukonje wa moteri n'umurongo ugabanya ubukonje wa bateri bizahindurwa icyarimwe, kandi sisitemu zombi zo gukonjesha zizakuraho ubushyuhe ukwazo.

1. Akamashini gatanga umwuka ushyushye

2. Kondensateri ya kabiri

3. Umufana wa kabiri wa condenser

4. Umuyaga utanga umwuka ushyushye

5. Imashini ipima umuvuduko w'umwuka ushyushye (uruhande rw'umuvuduko mwinshi)

6. Imashini ipima ubushyuhe bw'ikirere (uruhande rw'umuvuduko mwinshi)

7. Kompresateri y'ikoranabuhanga ikoresha ikoranabuhanga

8. Imashini ipima umuvuduko w'umwuka ushyushye (uruhande rw'umuvuduko muke)

9. Imashini ipima ubushyuhe bw'ikirere (uruhande rw'umuvuduko muke)

10. Valve yo kwagura (ikonjesha)

11. Valve yo kwagura (agakoresho ko gushyushya)

· Gukonjesha mu buryo butaziguye
Gukonjesha mu buryo butaziguye bikoresha icyuma gikonjesha (ibikoresho bihindura ibice) nk'uburyo bwo guhanahana ubushyuhe. Ikigo gikonjesha gishobora kwinjiza ubushyuhe bwinshi mu gihe cyo guhindura gazi n'amazi. Ugereranyije n'icyuma gikonjesha, ubushobozi bwo kohereza ubushyuhe bushobora kwiyongeraho inshuro zirenga eshatu, kandi bateri ishobora gusimburwa vuba. Ubushyuhe buri muri sisitemu buratwarwa. Gahunda yo gukonjesha mu buryo butaziguye yakoreshejwe muri BMW i3.

 

Uretse ubushobozi bwo gukonjesha, gahunda yo gucunga ubushyuhe bwa sisitemu ya bateri igomba gusuzuma uburyo ubushyuhe bwa bateri zose buhagaze. PACK ifite amagana y'uturemangingo, kandi sensor y'ubushyuhe ntishobora kubona buri turemangingo. Urugero, hari bateri 444 muri module ya Tesla Model S, ariko hari ahantu habiri ho gupima ubushyuhe hateguwe. Kubwibyo, ni ngombwa gutuma bateri ihora imeze neza uko bishoboka kose binyuze mu miterere y'imicungire y'ubushyuhe. Kandi uburyo bwiza bwo gucunga ubushyuhe ni cyo kintu cy'ingenzi kugira ngo habeho ibipimo by'imikorere ihamye nk'ingufu za bateri, ubuzima, na SOC.