Ukusetyenziswa kunye neMarike yeLithium Iron Phosphate Battery kwiCandelo lokuGcina Amandla

Ukusetyenziswa kunye neMarike yeLithium Iron Phosphate Battery kwiCandelo lokuGcina Amandla

Ukusetyenziswa kweibhetri ye-lithium yesinyithi ye-phosphateikakhulu kubandakanya ukusetyenziswa kweshishini leemoto ezintsha zamandla, ukusetyenziswa kwemarike yokugcina amandla, ukusetyenziswa kombane wokuqala, njl. Phakathi kwazo, ezona zininzi kwaye zisetyenziswa kakhulu lishishini leemoto ezintsha zamandla.
Iibhetri ezisetyenziswa kwizikhululo zonxibelelwano ziphantse zadibana namanqanaba amathathu ophuhliso kunye nophuhliso: iibhetri ze-lead-acid ezivulekileyo, iibhetri ezingenakugqabhuka ezingenakugqabhuka, kunye neebhetri ze-lead-acid ezivaliweyo ezilawulwa yivalvu. Okwangoku, iibhetri ze-lead-acid ezivaliweyo ezilawulwa yivalvu ezisetyenziswa kakhulu kwizikhululo zesiseko ziye zaveza iingxaki ezithile ezibalulekileyo kwiminyaka emininzi yokusetyenziswa: ubomi benkonzo bufutshane (iminyaka emi-3 ukuya kwemi-5): umlinganiselo womthamo wamandla kunye nomlinganiselo wobunzima bamandla ziphantsi kakhulu. Ziphantsi: iimfuno ezingqongqo kubushushu obungqongileyo (20~30°C): azinabungozi kokusingqongileyo.

Ukuvela kweiibhetri ze-lithium iron phosphateIsombulule iingxaki ezingentla zeebhetri ze-lead-acid. Ubomi bayo obude (ngaphezulu kwezihlandlo ezingama-2000 zokutshaja nokukhupha), iimpawu ezintle zobushushu obuphezulu, ubungakanani obuncinci, ubunzima obulula kunye nezinye izibonelelo ziyathandwa kancinci ngabaqhubi. Ukuqatshelwa kunye nokuthandwa. Ibhetri ye-iron-lithium inoluhlu olubanzi lobushushu kwaye ingasebenza ngokuzinzileyo kwi--20~60C. Kwiinkqubo ezininzi, ayidingi kufakela ii-air conditioners okanye izixhobo zokukhenkceza; ibhetri ye-iron-lithium incinci ngobukhulu kwaye ilula ngobunzima. Ibhetri ye-iron-lithium enomthamo omncinci inokufakelwa eludongeni. Ibhetri ye-iron-lithium ikwanciphisa umgama. Ibhetri ye-iron-lithium ayinazo iintsimbi ezinzima okanye iintsimbi ezinqabileyo, ayinabungozi, ayingcolisi, kwaye inobuhlobo nokusingqongileyo.
Ngowama-2018, ubungakanani bezicelo zokugcina amandla ecaleni kwegridi banda kakhulu, nto leyo eyazisa imakethi yokugcina amandla yaseTshayina kwixesha le-“GW/GWh”. Izibalo zibonisa ukuba ngowama-2018, ubungakanani beeprojekthi zokugcina amandla ezihlanganisiweyo eziqalisiweyo kwilizwe lam yayiyi-1018.5MW/2912.3MWh, eyayiphindwe kayi-2.6 ubukhulu becala elihlanganisiweyo ngo-2017. Phakathi kwazo, ngo-2018, ubungakanani obufakiweyo beeprojekthi zokugcina amandla ezisandula ukuqaliswa kwilizwe lam yayiyi-2.3GW, kwaye ubungakanani obutsha bogcino lwamandla e-electrochemical babukhulu, kwi-0.6GW, ukwanda konyaka nonyaka kwe-414%.

Ngowama-2019, amandla afakiweyo eeprojekthi zokugcina amandla e-electrochemical asandul’ ukusebenza kwilizwe lam yayiyi-636.9MW, ukunyuka konyaka nonyaka kwe-6.15%. Ngokwezibikezelo, ngo-2025, amandla afakiweyo ahlanganisiweyo okugcina amandla e-electrochemical kwihlabathi liphela aya kudlula i-500GW, kwaye ubungakanani bemarike buya kudlula i-trillion enye ye-yuan.
Ngo-Epreli 2020, uMphathiswa wezoShishino noLwazi lweTekhnoloji ukhuphe iibhetshi ezingama-331 ze-"Ishishini leMveliso yeZithuthi zeNdlela kunye neeNgxelo zeMveliso", izithuthi ezintsha ezingama-306 zamandla (kuquka iimoto zabakhweli, iibhasi kunye nezithuthi ezikhethekileyo) zabhengezwa, apho kwasetyenziswa iibhetri ze-lithium iron phosphate. Izithuthi zibalwa njenge-78%. Ilizwe libona ukubaluleka okukhulu kukhuseleko lweebhetri zamandla, kunye nokuphuculwa kokusebenza kweebhetri ze-lithium iron phosphate ngamashishini, uphuhliso lwexesha elizayo lweebhetri ze-lithium iron phosphate alunamda.

 

 


Ixesha lokuthumela: Julayi-06-2023