Kutheni ibhetri ye-thermal yemozulu igubhu ngokulula? Ingaba ibhegi yegubu lebhetri inobungozi?

2022/04/08

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Ibhetri yizona ndawo ziphambili zezithuthi zombane, kwaye ibhetri idlala eli gama. Ndiyakholwa ukuba abakhweli abanto ingaqhelekanga. Kwiminyaka yakutshanje, isenzeko samadubhu ebhetri ayiqhelekanga, ngoko ke abathengi abaninzi banenkathazo kakhulu.

Kuba nje ukuba iidrum zebhetri zenzeke kwiseti yeebhetri, buyisela iseti yonke yeebhetri. Okokuqala, makhe sichaze ibhegi yebhetri yemoto yombane kuqala. Kukho i-hydrogen eninzi okanye encinci xa ibhetri itshajiwe, ngoko ke nokuba ibhetri evalwe ngokupheleleyo ihlala inesititshi, yiyeke ikhuphe ihydrogen.

Xa isitampu singathunyelwanga, i-hydrogen eyenzekayo iya kuba, iqokelele ngakumbi, kwaye ekugqibeleni iqokobhe lebhetri. Eli ligubu lebhetri esihlala silithetha. Ibhetri emva kweegubhu, iyingozi ngakumbi, ayikhuthazwa ngokubanzi ukuba iqhubeke.

Abarhwebi abaninzi kwi-vehot yombane banokuziva becacile, kwaye imeko ye-Tianhe eshushu igubu yebhetri ingaphezulu kwezinye izinongo. Okwangoku, abaninzi abavelisi beebhetri bomeleza imigangatho yenkonzo emva kokuthengisa, kwaye ibhegi yedrum yebhetri ijongene nokuhla okanye emva kokuthengisa. Ngoko ke, yintoni isizathu sokufudumeza izigubhu zebhetri, indlela yokuthintela? Ngokuqonda abasebenzi bezobugcisa, kukho izizathu ezininzi zokuba kutheni idrum yebhetri yemozulu ibangelwa, i-70% yokuba kutheni kubalulekile: 1.

Itshaja yemoto yombane ibonakaliswe kwintlawulo yebhetri, iparamitha yetshaja yokukhukuliseka. Ehlotyeni, akukho bushushu obuphezulu ehlotyeni. Iimoto ezininzi zombane zihlawuliswa ehlotyeni.

Xa utshaja ibhetri, ukupholisa kwetshaja akuqatshelwa. Xa itshaja ihlawuliswa kwibhetri, ngumkhuhlane, ukuba ibonakaliswe kumaqondo okushisa aphezulu, kulula ukubangela ukuba iparameter yeshaja iqhube. Ngokukodwa, ezinye zomgangatho wetshaja, imeko apho iparameter iqhubeleka kwiqondo lokushisa eliphezulu lixhaphake kakhulu.

Xa ibhetri sele igcwaliswe ngokupheleleyo, itshaja yeparameter drift ayinakujika kwangexesha, kwaye isatshajiswa ibhetri, emva kwamaxesha amaninzi, Ibhetri ngokwendalo kulula ukuyitshaja. I-2, imoto yombane iyeka ukuhlawula ibhetri, ibhetri ayilungele ukupholisa. Isithuthi sombane sikwimeko yokukhwela, ibhetri ngokwayo iya kutshisa, kunye nemozulu eshushu, ubushushu bebhetri bunokufikelela kwi-70 ¡ã C, ngeli xesha, ibhetri ihlawuliswa ukunyusa ixesha lokunciphisa, ukunciphisa ubomi bebhetri. , qinisa umngcipheko wegubu lebhetri.

3, tshaja ibhetri phantsi kweemeko zelanga elithe ngqo, kunye nebhetri ilahlekile. Ibhetri iya kutshisa ngexesha lenkqubo yokutshaja, ukuba itshaja kwilanga elithe ngqo, inokubangela ukuba ibhetri ilahlekelwe ngamanzi, ibangele umonakalo kwibhetri, ngaloo ndlela ibangele isikhwama segubhu. 1 Phuhlisa rhoqo ujonge umgangatho webhetri kwaye iibhetri ezilungileyo aziyi kuphoswa! Ngokukodwa kwinkqubo yokusebenzisa izithuthi zombane, musa ukunyamekela ukugcinwa, umthwalo onzima, ukumisa ngokukhawuleza, amacandelo endlela, njl.

iya konakalisa ibhetri. Into ekufuneka siyenze kukujonga ibhetri rhoqo kwaye sijonge ukuba ibhetri isebenza ngesiqhelo na ukuqinisekisa ukhuseleko lwakho lomntu. 2 Khetha iibhetri zohlobo ukuya kuthi ga ngoku, iibhetri ezinkulu zigqwesile kumanqanaba okuvelisa, itekhnoloji yokuvelisa, njl.

, kunye nenkqubo yayo yenkonzo egqibeleleyo emva kokuthengisa inokusenza sifike ngexesha kwaye sisonjululwe ngokufanelekileyo emva kokuba ibhetri ineengxaki. 3 Khetha Ukutshatisa ibhetri yetshaja Kwinkqubo yokuyisebenzisa, kufuneka ukhethe itshaja ehambelana nemodeli yebhetri. Thatha ibhetri ye-60V yeshaja ye-48V, thatha i-20AH ishaja ibhetri ye-12AH, i-voltage yokutshaja kunye nekhoyo ngoku ayihambelani, inokubangela ukuba ibhetri izaliswe.

Ngokuqinisekileyo, itshaja yeshaja yebhetri kunye nebhetri ye-lithium-ion ayinakuxutywa. Isikhumbuzo somhlobo wemoto ye-Shen Xiang yombane: Xa kushushu, hlawulisa imoto yombane, zama ukuhlawulisa imoto yombane xa ikwindawo epholileyo okanye ukhetha ngokuhlwa. Okwangoku, isohlwayo somenzi webhetri sisohlwayo.

Emva kokuba ibhetri inokujongana nesohlwayo sokunciphisa ixabiso, ngokuqhelekileyo ivusa imoto yombane kunye nebhetri, kwaye iphinda ivuke kumthengi. Abanye abathengi banexabiso eliphantsi, bathenge iibhetri ezikumgangatho ophantsi. Ezi mpahla ezingaphantsi azinakugqitywa ngexesha lokuvelisa ibhetri, kwaye inani le-asidi alanelanga, okanye lihlaziywe okanye lilungiswe, ngoko khetha ibhetri ephezulu ibalulekile.

Umzekelo, iibhetri ze-Hi grass ezihlakaniphile, umgangatho webhetri yengca encinci unzima kakhulu, ukuqasha, inkonzo yabathengi, inkxaso yobugcisa, emva kokuthengisa, njl. Nawuphi na umsebenzisi orenta ibhetri yengca encinci, ukuba ibhetri ikwimo yesiqhelo, ukusetyenziswa okungeyokwenziwa kokusetyenziswa kwamandla aphezulu kutshaja iipakethi zegubu lebhetri, unokuya kwingxelo engaphandle kwevenkile, kwaye ukutshintshwa okuqhelekileyo kunokwenziwa emva kokuba ubhaqo lweqonga luqinisekisiwe. .

Itshaja ingqikelelo ekhethekileyo, ukuba usebenzisa imilinganiselo eyahlukeneyo yetshaja, okanye usebenzisa itshaja engaphantsi, eyonakeleyo, i-voltage ereyithwe kwitshaja kunye neyangoku ayihambelani nebhetri, hayi kuphela kuya kubakho amagubu ebhetri, kunye nokudubula. Ukwenza imoto ekhethekileyo, ukuba iphukile, ifike ngexesha kwivenkile yemoto okanye ivenkile yokulungisa, ishaja entsha iyalungiswa. Nika ingqalelo kwixesha lokutshaja ixesha lokutshaja imoto yombane alikude kakhulu, iiyure ze-4 ebusika, iiyure ze-2 ehlotyeni, ukuba ixesha eliphindaphindiweyo litshaja, kulula ukubangela ibhetri ngenxa yokugqithisa.

Ngokwezibalo, ixesha lokutshaja lide kakhulu, eliphakamileyo. Ukuthintela ukusetyenziswa kwentlawulo ekhawulezayo yokusetyenziswa kwexesha elide kwendlela kuya kwenza ibhetri, kuba isantya sesikhululo sokutshaja ngokukhawuleza sisithuba esifutshane sokutshaja okuphezulu kwangoku, okuya kubangela ukuba ibhetri ilahleke kakhulu, ibhegi yedrum yebhetri. Emva kokukhwela, emva kokuba ibhetri ipholile ixesha elithile, hlaziya ibhetri kwixesha elizayo kwaye upholise.

Isithuthi sombane sikwimeko yokukhwela, ibhetri ngokwayo iya kutshisa, ukushisa kwebhetri kunokufikelela kwi-70 ¡ã C, ngeli xesha, ibhetri ihlawuliswa ukunyusa ixesha lokunciphisa ibhetri, ukunciphisa ubomi bebhetri, kunye umngcipheko weegubhu zebhetri.

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