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 nezigaba ezintathu zophuhliso kunye nophuhliso: iibhetri ze-lead-acid ezivulekileyo, iibhetri ezingenakugqabhuka ezingenakugqabhuka, kunye neebhetri ze-lead-acid ezivaliweyo ezilawulwa yivalvu. Okwangoku, inani elikhulu leebhetri ze-lead-acid ezivaliweyo ezilawulwa yivalvu ezisetyenziswa kwizikhululo zesiseko ziye zaveza iingxaki ezithile ezibalulekileyo kwiminyaka emininzi yokusetyenziswa: ubomi benkonzo bufutshane (iminyaka emi-3 ukuya kwemi-5), kwaye umlinganiselo womthamo wamandla kunye nomlinganiselo wobunzima bamandla uphantsi. Iimfuneko eziphantsi nezingqongqo kubushushu obungqongileyo (20~30°C); azinabungozi kokusingqongileyo.

Ukuvela kweebhetri zeLifepo4 kusombulule iingxaki ezingentla zeebhetri ze-lead-acid. Ubomi bayo obude (ngaphezulu kwezihlandlo ezingama-2000 zokutshaja nokukhupha), iimpawu zayo zobushushu obuphezulu, ubungakanani obuncinci, ubunzima obulula kunye nezinye izibonelelo ziyathandwa kancinci ngabaqhubi. Ibhetri yeLifepo4 inoluhlu olubanzi lobushushu kwaye ingasebenza ngokuzinzileyo kwi -20 ~ 60C. Kwiinkqubo ezininzi, akukho mfuneko yokufaka ii-air conditioner okanye izixhobo zokukhenkceza. Ibhetri yeLifepo4 incinci ngobukhulu kwaye ilula ngobunzima. Ibhetri yeLifepo4 enomthamo omncinci inokufakelwa eludongeni. Ibhetri yeLifepo4 ikwanciphisa umgama. Ibhetri yeLifepo4 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 ezisebenza 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 ezintsha zelizwe lam yayiyi-2.3GW, kwaye ubungakanani obutsha bokusebenza bogcino lwe-electrochemical yayibukhulu, kwi-0.6GW, ukwanda konyaka nonyaka kwe-414%.

Ngowama-2019, amandla afakiweyo eeprojekthi zokugcina iikhemikhali ezisandula ukumiselwa kwilizwe lam yayiyi-636.9MW, ukunyuka konyaka nonyaka kwe-6.15%. Ngokwezibikezelo, ngo-2025, amandla afakiweyo okugcina amandla e-electrochemical kwihlabathi liphela aya kudlula i-500GW, kwaye ubungakanani bemarike buya kudlula i-trillion enye ye-yuan.

Kwiqela lama-331 le-"Road Motor Vehicles and Products Announcement" elakhutshwa yiSebe lezoShishino noLwazi ngo-Epreli 2020, kukho iintlobo ezingama-306 zezithuthi ezintsha zamandla (kubandakanya iimoto zabakhweli, iibhasi kunye nezithuthi ezikhethekileyo) ezenza i-telegraphy. Phakathi kwazo, kusetyenziswa iibhetri ze-lifepo4. Izithuthi zibalwa njenge-78%. Ilizwe libona ukubaluleka okukhulu kukhuseleko lweebhetri zamandla, kunye nokuphuculwa kokusebenza kweebhetri ze-lifepo4 ngamashishini, uphuhliso lwexesha elizayo lweebhetri ze-lifepo4 alunamda.


Ixesha lokuthumela: Meyi-16-2023