Ukusetshenziswa kweibhethri le-lithium iron phosphateikakhulukazi kufaka phakathi ukusetshenziswa kwemboni yezimoto zamandla amasha, ukusetshenziswa kwemakethe yokugcina amandla, ukusetshenziswa kokunikezwa kwamandla okuqala, njll. Phakathi kwazo, isilinganiso esikhulu kakhulu kanye nokusetshenziswa okuningi yimboni yezimoto zamandla amasha.
Amabhethri asetshenziswa eziteshini zokuxhumana cishe abhekane nezigaba ezintathu zokuthuthukiswa kanye nokuvela: amabhethri e-lead-acid avulekile, amabhethri angenawo ukuqhuma angenawo u-asidi, kanye namabhethri e-lead-acid avaliwe alawulwa yi-valve. Njengamanje, inani elikhulu lamabhethri e-lead-acid avaliwe alawulwa yi-valve asetshenziswa eziteshini zokuxhumana liveze izinkinga ezithile ezibalulekile phakathi neminyaka eminingi yokusetshenziswa: impilo yangempela yesevisi imfushane (iminyaka emi-3 kuya kwemi-5), kanti isilinganiso sevolumu yamandla kanye nesilinganiso sesisindo samandla siphansi. Izidingo eziphansi neziqinile ekushiseni okuzungezile (20~30°C); azinabo ubungane nemvelo.
Ukuvela kwamabhethri e-Lifepo4 kuxazulule izinkinga ezingenhla zamabhethri e-lead-acid. Ukuphila kwayo isikhathi eside (ukushaja nokukhipha okungaphezu kuka-2000), izici ezinhle zokushisa okuphezulu, usayizi omncane, isisindo esincane nezinye izinzuzo kancane kancane ziyathandwa ngabasebenzi. Ibhethri le-Lifepo4 linobubanzi bokushisa obukhulu futhi lingasebenza kahle ku--20~60C. Eziningi zezicelo, asikho isidingo sokufaka ama-air conditioner noma imishini yokuqandisa. Ibhethri le-Lifepo4 lincane ngobukhulu futhi lilula ngesisindo. Ibhethri le-Lifepo4 elincane lingafakwa odongeni. Ibhethri le-Lifepo4 nalo linciphisa kakhulu umkhawulo wonyawo. Ibhethri le-Lifepo4 alinazo izinsimbi ezisindayo noma izinsimbi ezingavamile, alinabo ubuthi, alingcolisi, futhi linobungane nemvelo.
Ngo-2018, isilinganiso sezicelo zokugcina amandla ohlangothini lwegridi sanda kakhulu, okwenza imakethe yokugcina amandla yaseShayina ibe senkathini ye-“GW/GWh”. Izibalo zibonisa ukuthi ngo-2018, isilinganiso esihlanganisiwe samaphrojekthi okugcina amandla aqalwa ukusebenza ezweni lami sasingu-1018.5MW/2912.3MWh, okwakuphindwe izikhathi ezingu-2.6 kunesilinganiso esihlanganisiwe ngo-2017. Phakathi kwazo, ngo-2018, amandla afakiwe amaphrojekthi okugcina amandla amasha ezweni lami ayengu-2.3GW, kanti isilinganiso esisha sokusebenza sesitoreji se-electrochemical sasisikhulu kunazo zonke, ku-0.6GW, ukwanda konyaka nonyaka okungu-414%.
Ngo-2019, amandla afakiwe amaphrojekthi okugcina amandla kagesi asanda kuthunyelwa ezweni lami ayengu-636.9MW, ukwanda konyaka nonyaka okungu-6.15%. Ngokusho kwezibikezelo, ngo-2025, amandla afakiwe ahlanganisiwe okugcina amandla kagesi emhlabeni azodlula u-500GW, kanti usayizi wemakethe uzodlula i-yuan eyi-trillion eyodwa.
Eqoqweni lama-331 le-“Road Motor Vehicle And Products Announcement” elakhishwa yi-Ministry of Industry and Information Technology ngo-Ephreli 2020, kunezinhlobo ezingu-306 zezimoto ezintsha zamandla (kufaka phakathi izimoto zabagibeli, amabhasi nezimoto ezikhethekile) ezenza i-telegraphy. Phakathi kwazo, kusetshenziswa amabhethri e-lifepo4. Izimoto zibalwa ku-78%. Izwe libheka ukubaluleka okukhulu ekuphepheni kwamabhethri kagesi, kanye nokwenza ngcono ukusebenza kwamabhethri e-lifepo4 ngamabhizinisi, intuthuko yesikhathi esizayo yamabhethri e-lifepo4 ayinamkhawulo.
Isikhathi sokuthunyelwe: Meyi-16-2023