Intshayelelo:
Iibhetri ze-ternary lithium kwayeI-Lithium ye-Inyibilium phosphateleIindidi ezimbini eziphambili zeebhetri ze-lithium ngoku zisetyenziswa ngokubanzi kwizithuthi zombane, iinkqubo zokugcina amandla kunye nezinye izixhobo ze-elektroniki. Kodwa ngaba uyaziqonda iimpawu zabo kunye nolwahluko? Ukuqulunqwa kwekhemikhali, iimpawu zentsebenzo kunye neendawo zesicelo zahluke kakhulu. Masifunde ngakumbi ngabo ngeHeltec.
Ukuqulunqwa kwezixhobo:
Ibhetri ye-ternary lithium: Izixhobo ezintle ze-electrode zihlala zihlala zi-Nickel Cobanese Manganese Oxkele oxide (i-NCA), i-cobalt, ialuminiyas, kunye nezinye izinto ze-oxis, kwaye i-eleckenede ye-oxis, kwaye i-electrode ye-oxider, kwaye i-eleckenede ye-oxis, kwaye i-electrode ye-oxider, kwaye i-electrode nenye i-electrode i-elektroniki. Phakathi kwazo, umyinge we-Nickel, i-CoAbalt, i-manganese (okanye i-aluminium) inokuhlengahlengiswa ngokweemfuno zezonyani.
Ibhetri ye-Lithium ye-phosphate ye-phosphate yebhetri: I-Lithium ye-lithium phosphate (i-worpo₄) isetyenziswa njengezinto ezilungileyo ze-electrode, kwaye igrafu ikwasetyenziselwa i-electrode engalunganga. Ubume bayo bemichiza buzinzile, kwaye ayinazo izinyithi ezinzima kwaye inqabile, enobuhlobo obukhulu ngakumbi.
Intlawulo kunye nokukhupha intsebenzo:
Ibhetri ye-ternary lithium: Intlawulo ekhawulezayo kunye nezantya ezikhawulezayo, zinokuziqhelanisa nentlawulo ephakamileyo yangoku kwaye zilungele izixhobo kunye neemeko ezineemfuno eziphezulu zokuhlawula ngokukhawuleza. Kwimeko yobushushu ephantsi, intlawulo yayo kunye nokuSebenza kweNtsebenzo kukwalunga, kwaye ukulahleka kwamandla kuncinane.
Ibhetri ye-lithium ye-phosphate: Intlawulo ecothayo kunye nokukhupha isantya, kodwa intlawulo yokusebenza ngokuzinzileyo kunye nokukhutshwa kwentsebenzo. Inokuxhasa ukutshaja okuphezulu kwenqanaba kwaye inokuhlawuliswa ngokupheleleyo kwiyure e-1 ngokukhawuleza, kodwa intlawulo kunye nokugaya impumelelo idla ngokujikeleza ibhetri ye-ternary lithium. Ngaphantsi kweemeko zobushushu ezisezantsi, intsebenzo yayo ihlakulela kakhulu, kwaye izinga lokugcina kwebhetri zinokuba yi-50% -60%.
Ukuxinana kwamandla:
Ibhetri ye-ternary lithium: Ukuxinana kwamandla kuphezulu, ihlala ifikelela ngaphezulu kwe-200Wh / kg, kwaye ezinye iimveliso eziphambili zinokudlula kwi-260wh / kg. Oku kuvumela iibhetri ze-lithium ze-lithium ze-gethium ukugcina amandla ngaphezulu komthamo ofanayo okanye ubunzima, ukubonelela ngoluhlu lwezinto ezininzi zokuqhuba, ezinje kwizithuthi zombane, ezinokuxhasa izithuthi zokuhamba imigama emide.
Ibhetri ye-Lithium ye-phosphate yebhetri: Ukuxinana kwamandla kunciphisa, ngokubanzi malunga ne-110-150WH / kg. Ke ngoko, ukuze kufezekiswe uluhlu olufanayo lokuqhuba njengeebhetri, i-Lithium ye-lithium ye-Inyibium phosphatele inokufuna ivolumu enkulu okanye ubunzima
Ubomi bomjikelo:
Ibhetri ye-ternary lithium: Ubomi bomjikelo bufutshane, kunye nomjikelo wethiyori Inani lamaxesha angama-2000. Ngokwenene, umthamo usenokuba ubophelelekile ukuya kuma-60% emva kwe-1,000 yee-1,000. Ukusetyenziswa okungafanelekanga, njengokufaka ngaphezulu okanye ukweqa, nokusebenzisa indawo yobushushu ephezulu, kuyakukhawulezisa ukubola kwebhetri.
Ibhetri ye-lithium ye-phosphate yebhetri: ubomi obude bobomi, obungaphezulu kwe-3 500 intlawulo kunye nokugqobhoza imijikelezo, kwaye iibhetri ezisemgangathweni zinokufikelela ngaphezulu kweminyaka eli-10 yokusetyenziswa. Inezizinzo ezilungileyo ze-lattice, kunye nokufakelwa kunye nokususwa kwee-i-i-lithium ze-lithium kunefuthe elincinci kwi-lattce, kwaye uziphendule kakuhle
Ukhuseleko:
Ibhetri ye-ternary lithium: Uzinzo oluthe tye, kulula ukubangela ukubaleka kwe-thermal phantsi kobushushu obuphakathi, ukugqithisa, isekethe emfutshane kunye nezinye iimeko, ezikhokelela kuqhume. Nangona kunjalo, ngokuqhubela phambili kwetekhnoloji kunye nokomelezwa kwamanyathelo okhuseleko, njengokusetyenziswa kweenkqubo zolawulo lweebhetri eziphezulu kunye nokusebenza kobume bebhetri, ukhuseleko lwayo kuhlala kuphucula.
Ibhetri ye-lithium ye-phosphate yebhetri: Uzinzo oluhle lwe-elecrrode, izinto ezilungileyo ze-electrode akukho lula ukukhupha i-oxygen kubushushu, kwaye ayiyi kuqalisa ukuhambisa i-OXYGENS kwi-Adsucucus, kwaye ayinakukwazi ukujamelana nokudibana okuphezulu, ngentsebenzo enobundlongondlongo.
Ixabiso:
Ibhetri ye-ternary lithium: kuba izinto ezithandekayo ze-electrode ziqulethe izinto ezibizayo ezinjenge-Nickel kunye ne-Cobabat, kwaye iimfuno zemveliso ziphezulu, ke iindleko ziphezulu.
Ibhetri ye-lithium ye-phosphate: Ixabiso lezinto ezingafunekiyo lisezantsi, inkqubo yemveliso ilula, kwaye iindleko ziyonke zinengenelo ezithile. Umzekelo, kwizithuthi zamandla amatsha, iimodeli ezixhotywe nge-lithium ye-inyibilium phosphatele zihlala ziphantsi ngexabiso.
Ukuqukumbela
Ukukhetha ibhetri kuxhomekeke ikakhulu kwiimfuno zesicelo ezithile. Ukuba ukuxinana kwamandla aphezulu kunye nobomi bebhetri ende, iibhetri ze-lithium ze-telium zinokuba luhlobo olungcono; Ukuba ukhuseleko, ukuqina kunye nobomi obude buyeyona nto iphambili, i-Lithium yentsimbi phosphatele ilungile.
Amandla e-Heltec liqabane lakho elithembekileyo kwiIpakethi yebhetriukuvelisa. Ngokugxila kwethu okungapheliyo kuphando nophuhliso, kunye noluhlu lwethu olubanzi lweempahla zebhetri, sinikezela ngezisombululo ezimiselweyo zokumisa ukuhlangabezana neemfuno zeshishini. Ukuzibophelela kwethu ekugqwesiseni, ukulungelelaniswa kwezisombululo, kwaye ubudlelwane bobuqili bobuqili kusenza ukuba sikhe sikhetha abavelisi bepakethi yebhetri.
Ukuba unayo nayiphi na imibuzo okanye ungathanda ukufunda ngakumbi, nceda ungathandabuzifikelela kuthi.
Isicelo sekowuteshini:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
I-Post Time: NgoDE-27 ukuya ku-2424