Intshayelelo:
Ekuqalisweni kwemveliso entsha ngo-Agasti 28, iPenghui Energy yenza isibhengezo esikhulu esinokuthi siguqule ishishini lokugcina amandla. Inkampani iqalise isizukulwana sayo sokuqala ibhetri yelizwe lonke, ecwangciselwe ukuveliswa kobuninzi kwi-2026. Ngomthamo we-20Ah, le bhetri ephantsi komhlaba kulindeleke ukuba ihlangabezane nemfuno ekhulayo yezisombululo zokugcina amandla asebenzayo kunye nezizinzileyo.
Ukuphehlelelwa kwebhetri yePenghui Energy ekwimo yonke eqinileyo kuphawula inyathelo elibalulekileyo kuphuhliso lobugcisa bokugcina amandla. Ngokungafaniyo nemveliiibhetri ze-lithium, ezixhomekeke kulwelo okanye i-electrolytes ye-gel, iibhetri ezizinzile zonke zisebenzisa i-electrolytes eqinile. Olu luyilo lubonelela ngeenzuzo ezininzi, kubandakanya ukhuseleko olongeziweyo, ukuxinana kwamandla aphezulu, kunye nobomi bomjikelo omde. Ngenxa yoko, ezi bhetri zinamandla okwenza uluhlu olubanzi lwezicelo, ukusuka kwi-electronics yabathengi ukuya kwizithuthi zombane kunye neenkqubo zokugcina amandla egridi.
Ukuphumelela kwintsimi yeebhetri eziqinileyo
Kwinkomfa yabezindaba, iPenghui Energy ibhengeze iimpumelelo ezimbini ezinkulu kwintsimi yeebhetri eziqinileyo: inkqubo yokuveliswa kwezinto ezintsha kunye nokulungiswa kwenkqubo yezinto, eyasombulula ubunzima bobugcisa beteknoloji ye-oxide eqinile ye-electrolyte.
Ngokubhekiselele kwinkqubo yokwenziwa kwezinto ezintsha, iPenghui Energy ngokuzimeleyo iphuhlise inkqubo yokwaleka emanzi ye-electrolyte eyodwa. Le nkqubo idlula ngempumelelo inkqubo yobushushu obuphezulu be-electrolyte eqinile yeoksidi, inqanda ubuqhophololo bendalo bemathiriyeli yeceramic, kwaye iyenza lula kakhulu inkqubo.
Ixabiso lilonke leebhetri zombuso oqinileyo zisebenzisa le nkqubo kulindeleke ukuba zibe ngaphezulu kwe-15% ngaphezulu kweendleko eziqhelekileyo.iibhetri ze-lithium.
I-Penghui Energy yathi kwiminyaka emi-3 ukuya kwe-5 ezayo, kunye nokuphucula okuqhubekayo kunye nokuhlaziywa kwenkqubo kunye nokunciphisa ngakumbi iindleko zezinto eziphathekayo, iindleko zeebhetri zayo eziqinileyo zilindeleke ukuba zihambelane neebhetri ze-lithium eziqhelekileyo.
Ngokubhekiselele kwizinto ezintsha, ibhetri yePenghui Energy's solid-state isebenzisa i-inorganic composite eyomeleleyo ye-electrolyte ephuhliswe ngokuzimeleyo. Ukongeza kwi-electrolyte ye-oxide, lo maleko we-electrolyte udibanisa izinto eziphambili ezifana nezibophelelo ezintsha ze-inorganic composite kunye nezongezo ezisebenzayo.
Olu lutsha luphucula ngokufanelekileyo ubume bekeramics xa bugobile, buphucula ukuncamathela kunye neplastiki yomaleko we-electrolyte, kwaye kunciphisa kakhulu ukuba nokwenzeka kweesekethe ezimfutshane zangaphakathi kwiibhetri zombuso oqinileyo. Kwangaxeshanye, ikwaphucula ngempumelelo i-ionic conductivity ye-inorganic composite maleko ye-electrolyte, inciphisa ukuxhathisa kwangaphakathi kweseli yebhetri, kwaye iphucula ngakumbi amandla okuphelisa ubushushu kunye nokusebenza kokhuseleko lwebhetri yelizwe eliqinileyo.
Izinto eziluncedo kuzo zonke iibhetri ezizinzile
Enye yeenzuzo eziphambili zeebhetri ezizinzileyo zonke kukhuseleko lwazo olwandisiweyo. Ngokungafaniyo nemveliiibhetri ze-lithium, ezisebenzisa i-electrolytes elulwelo olunokutsha, iibhetri ezizinzileyo zonke zisebenzisa i-electrolyte eqinileyo. Oku kuphelisa umngcipheko wokuvuza kunye nokubaleka kwe-thermal, okwenza kube lula ukuba basebenzise kwizicelo ezahlukeneyo, kubandakanywa izithuthi zombane kunye nokugcinwa kwamandla egridi.
Ukongeza kukhuseleko, iibhetri ezizinzileyo zonke zibonelela ngamandla amakhulu. Oku kuthetha ukuba banokugcina amandla amaninzi kwiphakheji encinci, elula, ebenza ukuba bafaneleke kwizinto eziphathekayo zombane kunye nezithuthi zombane. Uxinaniso lwamandla oluphezulu lukwathetha ubomi obude bebhetri, ukuhla ukutshaja rhoqo, kwaye ekugqibeleni kuphuculwe ukusebenza kakuhle kwenkqubo yokugcina amandla.
Ukongeza, iibhetri ezizinzileyo zonke zibonisa ukusebenza okungcono kumaqondo obushushu agqithisileyo. Iibhetri zesiNtu zinokungasebenzi kakuhle okanye zitsho zisilele xa zisesichengeni sobushushu obugqithisileyo okanye kubanda, kodwa iibhetri eziqinileyo ziyakwazi ukumelana nezi meko. Oku kubenza bafanelekele ukusetyenziswa kwiindawo ezininzi ezingqongileyo, kubandakanywa ukuhlola indawo kunye nezicelo zomkhosi.
Olunye uncedo lweebhetri eziziimeko zonke kukukwazi ukutshaja ngokukhawuleza. Ii-electrolyte eziqinileyo zivumela uthutho lwe-ion olukhawulezayo xa kuthelekiswa neebhetri zemveli, ezivumela amaxesha okutshaja ngokukhawuleza. Oku kunokuba nefuthe elibalulekileyo ekwamkelweni okubanzi kwezithuthi zombane kunye nokuhlanganiswa kwamandla ahlaziyekayo kwigridi.
Ngaphaya koko, iibhetri ezizinzileyo zonke zinobuhlobo nokusingqongileyo. Aziqukethe izinto ezinobuthi kunye nezivuthayo ezifumaneka kwiibhetri zendabuko, ukunciphisa umngcipheko wokungcoliswa kwendalo kunye nesidingo seenkqubo ezikhethekileyo zokulahla.
Ukuqukumbela
Ukuqaliswa kweebhetri zePenghui Energy's all-solid-state kuza ngexesha apho imfuno yezisombululo zokugcina amandla zingxamiseke kakhulu kunangaphambili. Njengoko ihlabathi litshintshela kwikamva elizinzileyo nelinombane, imfuno yokusebenza okuphezulu, ekhuselekileyo nethembekileyo yokugcina amandla iqhubeka ikhula. Iibhetri zelizwe lonke zinamandla okuhlangabezana nezi mfuno kwaye zidlala indima ephambili ekubumbeni ikamva lokugcina amandla.
Ukuba unayo nayiphi na imibuzo okanye ungathanda ukufunda ngakumbi, nceda ungalibazisifikelela kuthi.
Isicelo seNtelekelelo yeendleko:
UJacqueline: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
Ixesha lokuposa: Aug-29-2024