Isingeniso:
Ekwethulweni komkhiqizo omusha ngo-Agasti 28, iPenghui Energy yenza isimemezelo esikhulu esingaguqula imboni yokugcina amandla. Le nkampani yethule ibhethri yayo yesizukulwane sokuqala esiqinile, ehlelelwe ukukhiqizwa ngobuningi ngo-2026. Ngomthamo we-20Ah, leli bhethri eliphansi kulindeleke ukuthi lihlangabezane nesidingo esikhulayo sezixazululo ezisebenza kahle nezisimeme zokugcina amandla.
Ukwethulwa kwebhethri lezinga eliqinile lePenghui Energy kuphawula ingqophamlando ebalulekile ekuthuthukisweni kobuchwepheshe bokugcina amandla. Ngokungafani nendabukoamabhethri e-lithium, athembele kuma-electrolyte oketshezi noma ejeli, amabhethri esimo esiqinile asebenzisa ama-electrolyte aqinile. Lo mklamo unikeza izinzuzo ezimbalwa, okuhlanganisa ukuphepha okuthuthukisiwe, ukuminyana kwamandla okuphezulu, nempilo yomjikelezo omude. Ngenxa yalokho, lawa mabhethri anamandla okunika amandla uhla olubanzi lwezinhlelo zokusebenza, kusukela kuma-electronics abathengi kuya ezimotweni zikagesi kanye nezinhlelo zokugcina amandla esikali segridi.
Ukuphumelela emkhakheni wamabhethri esimo esiqinile
Esithangamini sabezindaba, iPenghui Energy yamemezela impumelelo enkulu emkhakheni wamabhethri esimo esiqinile: inqubo emisha kanye nokwenza kahle kwesistimu yezinto ezibonakalayo, okuxazulule ubunzima bobuchwepheshe bobuchwepheshe be-electrolyte eqinile ye-oxide.
Ngokuphathelene nenqubo emisha, i-Penghui Energy yakha ngokuzimela inqubo yokuhlanganisa emanzi ye-electrolyte eyingqayizivele. Le nqubo yeqa ngempumelelo inqubo yokushisa ephezulu ye-sintering yama-electrolyte aqinile e-oxide, igwema ukonakala okungokwemvelo kwezinto zobumba, futhi yenza inqubo ibe lula kakhulu.
Izindleko eziphelele zamabhethri esimo esiqinile asebenzisa le nqubo kulindeleke ukuthi zibe phezulu ngo-15% kuphela kunezindleko ezivamile.amabhethri e-lithium.
I-Penghui Energy ithe eminyakeni emi-3 kuya kwemi-5 ezayo, ngokusebenza kahle okuqhubekayo kanye nokusha kwenqubo kanye nokwehliswa okwengeziwe kwezindleko zezinto ezibonakalayo, izindleko zamabhethri ayo aqinile kulindeleke ukuthi zihambisane namabhethri e-lithium avamile.
Mayelana nokuqamba izinto ezintsha, ibhethri lesimo esiqinile sePenghui Energy lisebenzisa ungqimba lwe-electrolyte oluqinile oluthuthukiswe ngokuzimela. Ngokungeziwe kuma-electrolyte e-oxide, lesi singqimba se-electrolyte sihlanganisa nezinto ezibalulekile njengezibophezelo ezintsha ze-inorganic composite kanye nezithasiselo ezisebenzayo.
Lokhu kusungula kuyithuthukisa ngempumelelo imvelo ebrittle yezitsha zobumba lapho igobile, ithuthukisa ukunamathela kanye nepulasitiki yesendlalelo se-electrolyte, futhi kunciphisa kakhulu amathuba okuba amasekhethi amafushane angaphakathi kumabhethri esimo esiqinile. Ngasikhathi sinye, iphinde ithuthukise ngempumelelo ukuqhutshwa kwe-ionic kwesendlalelo se-electrolyte ehlanganisiwe ye-inorganic, inciphisa ukumelana kwangaphakathi kweseli yebhethri, futhi ithuthukise nakakhulu amandla okukhipha ukushisa nokusebenza kokuphepha kwebhethri lesimo esiqinile.
Izinzuzo zamabhethri e-solid-state yonke
Enye yezinzuzo eziyinhloko zamabhethri e-solid-state ukuphepha kwawo okukhulayo. Ngokungafani nendabukoamabhethri e-lithium, asebenzisa ama-electrolyte anguketshezi oluvuthayo, amabhethri e-solid-state asebenzisa ama-electrolyte aqinile. Lokhu kuqeda ubungozi bokuvuza nokubaleka okushisayo, kubenze kuphephe ukusetshenziswa ezinhlelweni ezihlukene, okuhlanganisa izimoto zikagesi kanye nokugcinwa kwamandla egridi.
Ngaphezu kokuphepha, amabhethri e-solid-state anikeza ukuminyana kwamandla okuphezulu. Lokhu kusho ukuthi bangagcina amandla engeziwe ephaketheni elincane, elilula, okubenza balungele izinto zikagesi eziphathwayo nezimoto zikagesi. Ukuminyana kwamandla okuphezulu kuphinde kusho impilo yebhethri ende, ukuncishiswa kwemvamisa yokushaja, futhi ekugcineni kuthuthukiswe ukusebenza kahle kukonke kwesistimu yokugcina amandla.
Ukwengeza, amabhethri e-solid-state yonke abonisa ukusebenza okungcono emazingeni okushisa aphezulu. Amabhethri endabuko angase angasebenzi kahle noma ahluleke ngisho nalapho echayeke ekushiseni okudlulele noma kubanda, kodwa amabhethri esimo esiqinile akwazi ukumelana nalezi zimo. Lokhu kubenza bafanelekele ukusetshenziswa ezindaweni eziningi ezihlukahlukene, kuhlanganise nokuhlola indawo kanye nezicelo zezempi.
Enye inzuzo yamabhethri e-solid-state amandla awo okushaja ngokushesha. Ama-electrolyte aqinile avumela ukuthuthwa kwe-ion okusheshayo uma kuqhathaniswa namabhethri endabuko, okuvumela izikhathi zokushaja ngokushesha. Lokhu kungaba nomthelela omkhulu ekwamukelweni okusabalele kwezimoto zikagesi kanye nokuhlanganiswa kwamandla avuselelekayo kugridi.
Ngaphezu kwalokho, amabhethri e-solid state ahambisana kakhulu nemvelo. Aziqukethe izinto ezinobuthi nezivuthayo ezitholakala kumabhethri endabuko, zinciphisa ingozi yokungcoliswa kwemvelo kanye nesidingo sezinqubo ezikhethekile zokulahla.
Isiphetho
Ukwethulwa kwamabhethri e-Penghui Energy ayizimo eziqinile kuza ngesikhathi lapho isidingo sezisombululo zokulondoloza amandla ezithuthukile siphuthuma kakhulu kunangaphambili. Njengoba umhlaba uguqukela ekusaseni elisimeme neligcwele ugesi, isidingo sobuchwepheshe bokugcina amandla obusebenza kahle kakhulu, obuphephile nobuthembekile siyaqhubeka sikhula. Amabhethri e-solid state anamandla okuhlangabezana nalezi zidingo futhi adlala indima ebalulekile ekulolongeni ikusasa lokugcinwa kwamandla.
Uma unemibuzo noma ungathanda ukufunda okwengeziwe, sicela ungangabazifinyelela kithi.
Isicelo Sekhotheshini:
U-Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
U-Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Isikhathi sokuthumela: Aug-29-2024