China Tower inoshandisa mabhatiri e-lithium kutsiva mabhatiri e-lead-acid

HOPPT BATTERY analysis: New battery energy storage uses more and more lithium batteries, gradually replaces lead-acid batteries, and is more and more widely used in the energy storage market. The process of replacing lead-acid batteries in iron tower systems with lithium batteries has begun. Lithium iron phosphate batteries have low production costs and high cycle times. The core scenario of lithium battery applications in the communications market is base station backup power.

nzira yekutsiva lead acid bhatiri ne lithium ion

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2020 Tower Communication Base Station Ichatsiva 600-700,000 Towers yeLithium Bhatiri

Kubatsirwa nekutsiviwa kwezviteshi zvemasheya, nzvimbo yemusika yakafara yekuchengetera simba rekutaurirana yakaunzwa nekuzivikanwa kukuru kwe5G base zviteshi, uye kukurumidza kushambadzira kwekuchengetedza simba padivi rekugadzira magetsi, grid side, uye mushandisi, iyo lithium bhatiri simba rekuchengetedza musika iri kukura nekukurumidza. Kubva pakupera kwaChikumi 2019, China Tower yakagamuchira 65,000 5G base chiteshi zvinodiwa, uye inotarisirwa kugashira 100,000 5G base chiteshi zvinodiwa mukati megore rino.

1) Musika webhatiri remagetsi: kutengeswa kwemumba kwemotokari dzemagetsi matsva kunotarisirwa kusvika 7 miriyoni muna 2025, uye kutengeswa kwemhiri kwemakungwa kunotarisirwa kudarika 6 miriyoni muna 2025. Muna 2020, kudiwa kwemagetsi emumba kunenge kuri 85GWh. Muna 2020, mhiri kwemakungwa simba rebhatiri rinodiwa richaita 90GWh. Nzvimbo yeindasitiri yebhatiri yemagetsi inoramba ichikura, uye kudiwa kwemabhatiri emagetsi kunotarisirwa kukura ne50% muna 2020.

2) Isiri-simba bhatiri musika: Iyo lithium bhatiri simba rekuchengetedza musika parizvino iri muhucheche. Iyo inotungamira-asidhi inotsiva yelithium mabhatiri mushongwe yekukurukurirana base zviteshi ndiyo inonyanya kukosha inodiwa poindi. Muna 2018, China Tower's lead-acid inotsiva lithium mabhatiri akasvika zviuru zana nemakumi maviri, achishandisa ingangoita 120,000GWh yemabhatiri e lithium. Mazana mazana matatu ezviuru shongwe achatsiviwa muna 1.5, achishandisa 2019-4GWh ye lithium mabhatiri, uye 5-600,000 zvivakwa zvinotarisirwa kutsiviwa muna 700,000, iyo yakarongerwa kuve 2020GWh. Ese shongwe dzichatsiviwa neinosvika 8GWh, iyo yakakura.

3) Iko hakuna chikonzero chekunetseka nezve general direction yelithium mabhatiri: ingave mota nyowani dzesimba, 5G nharembozha, base station backup point, uye mabhatiri ekuchengetedza simba, ese ari deterministic uye akasimba kukura. Nekufambira mberi kweInternet mbozhanhare uye Internet yeZvese, kubva kune waya kuenda kune isina waya, Lithium mabhatiri pari zvino ndiyo yakanakisa mhinduro dzemagetsi.

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Ndechipi chiratidzo chinotumirwa neshongwe yesimbi kana ichitsiva mabhatiri e-lead-asidhi nemabhatiri e-lithium?

Sekambani yakakura-yehurumende yekufambiswa kwezvivakwa zvekufambisirana mabasa, Tower Company ine 1.9 miriyoni base zviteshi. Kwenguva yakareba, China Tower Corporation Limited's base station backup power emagetsi akashandisa mabhatiri e-lead-acid, uye gore rega rega inotenga matani angangoita 100,000 emabhatiri e-lead-acid. Lead-asidhi mabhatiri ane hupenyu hupfupi hwesevhisi, kuita kwakaderera, uye heavy metal lead. Kana dzikaraswa, dzinokonzera kusvibiswa kwechipiri kune zvakatipoteredza kana dzisina kubatwa zvakakodzera.

Nekudaro, zvichienzaniswa nemabhatiri e-lead-acid, mabhatiri e-lithium ane zvakanakira kusimba kwesimba uye hupenyu hurefu hwebasa. Nechikonzero ichi, Kambani yeTower yakatanga muna 2015 uye yakatevedzana yakaita bvunzo dzekutsiva kutsiva lead-asidhi mabhatiri nemabhatiri mune anopfuura zviuru zvitatu zviteshi zvepasi mumatunhu nemaguta gumi nemaviri. Kuchengetedzeka uye hunyanzvi uye kugona kwehupfumi hwekushandiswa kweechelon kunosimbiswa.

Sezvo kuvakwa kwe5G base stations kunowedzera, kudiwa kwesimba rekuchengetedza lithium mabhatiri kuchawedzerawo zvakanyanya. China Tower yakasimudzira zvakanyanya kushandiswa kwemabhatiri emagetsi uye yakamira kutenga mabhatiri e-lead-acid.

Kechipiri, nekuti 5G base zviteshi zvinoda yakakwirira-density marongero, denga, uye dzimwe nzvimbo dzine shoma-yekutakura mitoro. Panguva imwecheteyo, apo 5G simba rekuchengetedza mabhatiri inotora chikamu mukuveura kwepamusoro uye kuderedza mutengo, nhamba yekuchaja uye kuburitsa ichawedzerwa zvakanyanya, uye mukana weiyo yakaderera-yakazara-kutenderera mutengo we. lithium iron phosphate mabhatiri ichave Kukwanisa kutamba, kune retired simba lithium bhatiri yakaunza mimwe mikana yakakosha.

Pane kudiwa kukuru kwesimba rekuchengetera lithium mabhatiri mushongwe base zviteshi, izvo zvinoenderana nehunhu hwekushandiswa kukuru kwemabhatiri ane tiered. Ivo vanozove iwo makuru ekushandisa nzvimbo dzemabhatiri ane tiered; kana shongwe yekukurukurirana base station mabhatiri ekuchengetedza simba akatsiviwa, uye zviteshi zvitsva zvese zvinoshandisa simba bhatiri cascade mabhatiri, Ichaarasa muna 2020. Bhatiri remagetsi rinogona kutora zvinopfuura 80%.

Pfupiso: China Shongwe inoshandisa mabhatiri e-lithium kutsiva mabhatiri e-lead-asidhi, ichizadza maburi muhunyanzvi hwekuita mashandisirwo ekushandiswa muindasitiri yezvekufambiswa kwemashoko mudzimba uye kusimudzira tekinoroji yekushandisa.