Indlela yokubona umthamo weebhetri ze-lithium ion

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Portable Power Station Supplier

Okwangoku, usetyenziso oluninzi kwimarike yebhetri kunye neebhetri ze-lithium nazo zibanzi. Ibhetri ye-lithium inobuninzi obuphezulu kwaye ngamaxesha angama-5 ibhetri ye-lead-acid. Ngexesha elifanayo, ubomi bebhetri ye-lithium buye banda kakhulu, kwaye inani le-lithium intlawulo yebhetri kunye nokukhutshwa ngamaxesha angama-1000.

Ingasetyenziselwa ithiyori iminyaka elishumi, kwaye iibhetri ze-lead-acid zingasebenzisa kuphela iminyaka emi-3, ukwenzela ukuba kwiindleko ezizayo ezininzi. Ukuzikhupha kwebhetri ye-lithium kusephantsi kakhulu, akukho mpembelelo yememori. * Eyona nto ibalulekileyo kukuba iibhetri ze-lithium azinangcoliseko, ngokuhambelana nemigangatho yokunyusa yelizwe lam.

Ndiyakholelwa ukuba abantu abaninzi basebenzise iibhetri ze-lithium, emva koko simisela umthamo wayo xa kuthengwa iibhetri ze-lithium? Ngokubanzi, ukutshaja okuqhelekileyo "kumanqanaba amabini okutshaja rhoqo ngoku", le ndlela ayiyonkcitho yamandla ombane, ixesha elifutshane lokutshaja, kunenzuzo ekwandiseni ubomi bebhetri ye-lithium, ngelixa ukubala umthamo webhetri ye-lithium kulula kakhulu. Imeko yamandla omoya yahlukile kwintlawulo eqhelekileyo. Nokuba umthamo webhetri ye-lithium uqwalaselwe ngokufanelekileyo, uchaphazela ngqo izalathisi zoqoqosho lobuchule bokuvelisa amandla omoya.

Umthamo mncinci, amandla afakwe emoyeni awagcinwanga ngokupheleleyo. Umthamo mkhulu kakhulu, umntu uyalunyusa utyalo-mali; iibhetri ezimbini ze-lithium zinokuba kwimeko yentlawulo, eya kuchaphazela ukusebenza kakuhle kunye nobomi benkonzo yeebhetri ze-lithium. Itheyibhile 1 yimeko yotyalo-mali yeebhetri ze-lithium kwizixhobo zamandla omoya.

1. Indlela yokubala yamava Ngokomqhubi wethu, le fomyula ilandelayo ingasetyenziselwa ukuqikelela umthamo webhetri ofunekayo kwimeko yemeko. Oko kukuthi: Q - ibhetri ye-lithium efunekayo (ikhuselekile); Amandla okulayisha i-P (watt); T - iyure yombane yemihla ngemihla; U-- Umgangatho wombane webhetri ye-lithium (ngokuqhelekileyo iivolthi ezili-12); N - i-coefficient yomjikelezo webhetri; (kumiselwa ngokweemeko zomoya, ngokuqhelekileyo kuthatha 3 ~ 8 iintsuku) K - ukukhupha i-coefficient yokulawula, (thatha i-0.

75 ~ 0.8) ngaphezulu kokuqwalaselwa: 1 Amandla alinganisiweyo ezixhobo zombane, 2 iimeko zeMeteorological zendawo, akukho xesha liphakathi lomoya, 8 Ukuze kuthintelwe ibhetri ye-lithium phezu kokukhutshwa, ukukhutshwa kufuneka kulawulwe kwinqanaba elithile. Ngokomzekelo, faka umatshini we-100 we-tile ye-3 yombane we-homologous, kwaye indlu nganye ifakwe i-12 volts 15, eyi-5 iiyure kuphela ngosuku, ukubala umthamo webhetri ye-lithium efunekayo kwi-configuration efunekayo.

(Thatha inkqubo yokugcina i-6, i-coefficient yokulawula ukukhutshwa kwe-1 0.8) Emva kokungena kwifomula: iibhloko ze-6 ze-L2 volts 48 ibhetri ye-lithium yokhuseleko, umthamo opheleleyo we-288 ukhuseleko. 2.

Ukubala ibhalansi yombane. Amanyathelo okubala alandelayo: a. Ngokolwazi lwesantya somoya olunikwe lisebe lemozulu lengingqi, abalandeli beenkcukacha-manani beentsuku ezintathu baqala ukusebenza isantya somoya ukuya kwizantya zomoya ezahlukeneyo kuluhlu lwezantya zomoya ezahlukeneyo.

b. Ngokwe-P = F (V) uphawu lwegophe kunye nedatha yesantya somoya ye-injini yomoya ekhethiweyo, ukubala ubungakanani bombane onokukhutshwa luseto, kwaye uzobe ijiko lonyaka lenkqubo yokuvelisa amandla. Umzila wenkqubo yokuvelisa amandla ngonyaka kaSihlalo we-Shangshu ED1.

5 ~ 100 i-injini yomoya ngokwedatha yesantya somoya. Ukubala kufumaneka kwimeko yomoya yendawo, kwaye ukuveliswa kwamandla ngonyaka ngama-276 degrees. Ukusuka kumgca wenkqubo, kubonakala ngathi ukuveliswa kombane kukhulu, * ngaphezu kwe-19 degrees kwiinyanga ezine, * ngaphantsi kwe-0 kuphela.

I-95 degrees ngasekupheleni kukaFebruwari, umehluko ngamaxesha angama-20, ebonisa ukuba ibhetri ye-lithium iyimfuneko ukwenza ukulungiswa kokugcinwa kwamandla kuyimfuneko. I-C ibala ubungakanani bombane wombane ngokuhambelana nomqondiso wombane, kwaye inika umgca wokubonelela ngombane wonyaka wonke. Isifo seswekile kumzobo.

d. Thelekisa ukuveliswa kwamandla kunye nemigca yokulungisa umbane, misela umthamo webhetri yelithium efunekayo ngaphantsi kokuveliswa kwamandla ombane kunomahluko wombane. Umahluko * ngu-2.

Izidanga ezi-3. Kufuneka uqwalasele ibhetri ye-2300 volt-time, ngokwenene sebenzisa i-12 volts 48 yokhuseleko lwe-lithium ibhetri ye-4 iibhloko. Umthamo uwonke 2304 volts.

Xa umisela ibhetri esemgangathweni, kufuneka uqaphele ukuba umthamo wendawo yokugcina amanzi kufuneka ukwazi ukukhusela * ukuqina kwangoku kwemveliso ye-IMAX evela kwiinjini yomoya. Ekubeni isantya somoya sitshintsha rhoqo, ukukhutshwa kwangoku kuncinci, ngamanye amaxesha akukho, ibhetri ye-lithium enjalo ishaja Kunzima ukucacisa okwangoku kunye nexesha elifunekayo lokutshaja. Ekuphenduleni le meko yokwenyani, sisebenzisa ezi zibalo zimbini zilandelayo ukumisela ukucwangciswa komthamo webhetri ye-lithium.