Intshayelelo:
Kwinkqubo yokwazisa imveliso entsha nge-28 ka-Agasti, iPenghui Energy yenze isibhengezo esikhulu esinokuguqula ishishini lokugcina amandla. Le nkampani yaqalisa ibhetri yayo yesizukulwana sokuqala, ecwangciselwe ukuveliswa ngobuninzi ngo-2026. Ngomthamo we-20Ah, le bhetri itsha kulindeleke ukuba ihlangabezane neemfuno ezikhulayo zezisombululo zokugcina amandla ezisebenzayo nezizinzileyo.
Ukuqaliswa kwebhetri eqinileyo yePenghui Energy kubonisa isiganeko esibalulekileyo kuphuhliso lwetekhnoloji yokugcina amandla. Ngokungafaniyo nemveliiibhetri ze-lithium, ezixhomekeke kwi-electrolytes ezingamanzi okanye zejeli, iibhetri ezikwimeko eqinileyo zisebenzisa ii-electrolytes eziqinileyo. Olu yilo lubonelela ngeenzuzo ezininzi, kubandakanya ukhuseleko oluphuculweyo, uxinano olukhulu lwamandla, kunye nobomi bomjikelo omde. Ngenxa yoko, ezi bhetri zinamandla okunika amandla uluhlu olubanzi lwezicelo, ukusuka kwi-elektroniki yabathengi ukuya kwizithuthi zombane kunye neenkqubo zokugcina amandla egridi.
Impumelelo kwicandelo leebhetri ezisemgangathweni oqinileyo
Kwinkomfa yabezindaba, iPenghui Energy ibhengeze impumelelo ezimbini ezibalulekileyo kwicandelo leebhetri ezisemgangathweni: ukuveliswa kwenkqubo kunye nokulungiswa kwenkqubo yezinto, nto leyo esombulule ubunzima bezobuchwepheshe betekhnoloji ye-oxide solid electrolyte.
Ngokuphathelele uphuhliso lwenkqubo, iPenghui Energy izenzele ngokwayo inkqubo yokugquma emanzi ye-electrolyte eyahlukileyo. Le nkqubo idlula ngempumelelo inkqubo yokusila obushushu obuphezulu ye-oxide solid electrolytes, iphephe ubuthathaka bezinto zeseramikhi, kwaye yenza lula kakhulu le nkqubo.
Ixabiso lilonke leebhetri ezisemgangathweni ezisebenzisa le nkqubo kulindeleke ukuba libe ngaphezulu nge-15% kuphela kunexabiso leebhetri zesiqhelo.iibhetri ze-lithium.
I-Penghui Energy ithe kwiminyaka emi-3 ukuya kwemi-5 ezayo, ngokuphuculwa okuqhubekayo kunye nobuchule bale nkqubo kunye nokunciphisa iindleko zezinto zokwakha, iindleko zeebhetri zayo ezisemgangathweni kulindeleke ukuba zilingane neebhetri ze-lithium eziqhelekileyo.
Ngokuphathelele uphuhliso lwezinto ezintsha, ibhetri yePenghui Energy's solid-state isebenzisa umaleko we-electrolyte oqinileyo ongaphakathi kwe-inorganic composite ophuhliswe ngokuzimeleyo. Ukongeza kwi-oxide electrolytes, lo maleko we-electrolyte ukwadibanisa izinto ezibalulekileyo ezifana nezihlanganisi ezintsha ze-inorganic composite kunye nezongezo ezisebenzayo.
Olu tshintsho luphucula ngempumelelo indlela iiceramics ezibuthathaka ngayo xa zigobile, luphucula ukunamathela kunye nokuqina komaleko we-electrolyte, kwaye lunciphisa kakhulu amathuba okuba ii-internal short circuits kwiibhetri ze-solid-state. Kwangaxeshanye, luphucula ngempumelelo i-ionic conductivity komaleko we-electrolyte odibeneyo we-inorganic, lunciphisa ukumelana kwangaphakathi kweseli yebhetri, kwaye luphucula ngakumbi amandla okusasaza ubushushu kunye nokusebenza kokhuseleko kwebhetri ye-solid-state.
Iingenelo zeebhetri ezisebenza nzima
Enye yezona nzuzo ziphambili zeebhetri ezisebenza nzima kukhuseleko lwazo oluphezulu. Ngokungafaniyo nezemveliiibhetri ze-lithium, ezisebenzisa ii-electrolyte ezingamanzi ezinokutsha, iibhetri eziqinileyo zisebenzisa ii-electrolyte eziqinileyo. Oku kususa umngcipheko wokuvuza kunye nokubaleka kobushushu, okwenza zikhuseleke ngakumbi ukusetyenziswa kwiindawo ezahlukeneyo, kubandakanya izithuthi zombane kunye nokugcinwa kwamandla egridi.
Ukongeza kukhuseleko, iibhetri ezisebenza kuzo zonke iindawo zibonelela ngoxinano olukhulu lwamandla. Oku kuthetha ukuba zinokugcina amandla amaninzi kwiphakheji encinci, ekhaphukhaphu, nto leyo eyenza ukuba zilungele ukusetyenziswa kwezixhobo zombane eziphathekayo kunye nezithuthi zombane. Uxinano olukhulu lwamandla lukwathetha ukuba ibhetri ihlala ixesha elide, ukunciphisa ukutshaja rhoqo, kwaye ekugqibeleni kuphuculwe ukusebenza kakuhle kwenkqubo yokugcina amandla.
Ukongeza, iibhetri ezisebenza nzima kakhulu zibonisa ukusebenza ngcono kumaqondo obushushu aphezulu. Iibhetri zemveli zinokungasebenzi kakuhle okanye zingasebenzi kakuhle xa zibekwe kubushushu obugqithisileyo okanye kubanda, kodwa iibhetri ezisebenza nzima ziyakwazi ukumelana nezi meko. Oku kuzenza zilungele ukusetyenziswa kwiindawo ezahlukeneyo, kuquka ukuhlola isithuba kunye nokusetyenziswa kwemikhosi.
Enye inzuzo yeebhetri ezisebenza kuzo zonke iindawo eziqinileyo kukuba zinokukwazi ukutshaja ngokukhawuleza. Ii-electrolyte eziqinileyo zivumela ukuthuthwa kwee-ion ngokukhawuleza xa kuthelekiswa neebhetri zemveli, nto leyo evumela amaxesha okutshaja ngokukhawuleza. Oku kunokuba nefuthe elikhulu ekusetyenzisweni ngokubanzi kwezithuthi zombane kunye nokuhlanganiswa kwamandla avuselelekayo kwigridi.
Ngaphezu koko, iibhetri eziqinileyo zinobuhlobo ngakumbi nokusingqongileyo. Azinazo izinto ezinobuthi nezitshayo ezifumaneka kwiibhetri zemveli, nto leyo enciphisa umngcipheko wongcoliseko lokusingqongileyo kunye nesidingo seenkqubo ezikhethekileyo zokulahla.
Isiphelo
Ukuqaliswa kweebhetri zePenghui Energy ezisebenza ngamandla onke kuza ngexesha apho imfuneko yezisombululo zokugcina amandla eziphambili ingxamisekile kunangaphambili. Njengoko ihlabathi litshintshela kwikamva elizinzileyo nelinombane, imfuno yetekhnoloji yokugcina amandla esebenza kakuhle, ekhuselekileyo nethembekileyo iyaqhubeka nokukhula. Iibhetri ze-all-solid-state zinamandla okuhlangabezana nezi mfuno kwaye zidlala indima ebalulekileyo ekubumbeni ikamva lokugcina amandla.
Ukuba unemibuzo okanye ungathanda ukwazi okungakumbi, nceda ungathandabuzi ukubuzaqhagamshelana nathi.
Isicelo seNgqikelelo:
UJacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Impumelelo:sucre@heltec-bms.com/ +86 136 8844 2313
UNancy:nancy@heltec-energy.com/ +86 184 8223 7713
Ixesha lokuthumela: Agasti-29-2024