Ụlọ elu China na-eji batrị lithium dochie batrị lead-acid
By hoppt
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.
ka esi eji lithium ion dochie batrị lead acid
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2020 Tower Communication Base Station ga-anọchi ụlọ elu 600-700,000 nke batrị lithium
Na-erite uru site na ngbanwe nke ọdụ ụlọ ahịa ngwaahịa, oghere ahịa sara mbara maka nchekwa ike nzikọrịta ozi sitere na nnukwu mgbasa ozi nke ọdụ ọdụ 5G, yana ngwa ngwa ahịa nke nchekwa ike n'akụkụ ike, akụkụ grid, na akụkụ onye ọrụ, ahịa nchekwa ike batrị lithium na-etolite ngwa ngwa. Dị ka njedebe nke June 2019, China Tower enwetala mkpa owuwu ntọala 65,000 5G, a na-atụkwa anya na ọ ga-anata 100,000 5G mkpa owuwu ntọala n'ime afọ a.
1) Ahịa batrị ike: a na-atụ anya ire ụlọ nke ụgbọ ala ume ọhụrụ ga-eru nde 7 na 2025, a na-atụkwa anya ire ahịa mba ofesi gafere nde 6 na 2025. Na 2020, ọchịchọ batrị ike ụlọ ga-abụ ihe dịka 85GWh. Na 2020, ọchịchọ batrị ike mba ofesi ga-abụ ihe dịka 90GWh. Oghere maka ụlọ ọrụ batrị na-aga n'ihu na-agbasawanye, a na-atụkwa anya na mkpa batrị ike ga-eto ihe dịka 50% na 2020.
2) Ahịa batrị na-enweghị ike: Ahịa nchekwa batrị lithium dị ugbu a na nwata. Ndochi anya acid-acid nke batrị lithium n'ọdụ ọdụ nkwukọrịta ụlọ elu bụ ihe kacha mkpa achọrọ. N'afọ 2018, batrị lithium na-anọchi anya acid-acid nke China Tower ruru ụlọ elu 120,000, na-eji ihe dịka 1.5GWh nke batrị lithium. A ga-edochi ụlọ elu narị puku atọ na 2019, na-eji 4-5GWh nke batrị lithium, na ụlọ 600,000-700,000 na-atụ anya ka edochi ya na 2020, nke a na-eme atụmatụ ịbụ 8GWh. A ga-eji ihe dị ka 25GWh dochie ụlọ elu niile, nke buru ibu.
3) Ọ dịghị mkpa ichegbu onwe gị banyere ntụziaka izugbe nke batrị lithium: ma ọ bụ ụgbọ ala ume ọhụrụ, ekwentị mkpanaaka 5G, ebe nchekwa ndabere, na batrị nchekwa ike, ha niile bụ ihe na-ekpebi ma na-eto eto. Site na ọganihu nke ịntanetị mkpanaka na ịntanetị nke ihe niile, site na wired ruo ikuku, batrị lithium bụ ihe ngwọta kachasị mma ugbu a.
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Kedu ihe mgbaama ụlọ elu igwe na-eziga mgbe ejiri batrị lithium dochie batrị lead-acid?
Dị ka nnukwu ụlọ ọrụ mgbasa ozi akụrụngwa zuru oke nke steeti, Tower Company nwere ọdụ ọdụ 1.9 nde. Ogologo oge gara aga, China Tower Corporation Limited's base station nkwado ike ọkụ ejirila batrị lead-acid, na kwa afọ ọ na-azụta ihe dị ka tọn 100,000 nke batrị lead-acid. Batrị lead-acid nwere ndụ ọrụ dị mkpụmkpụ, arụrụ ọrụ dị ala, yana nnukwu ígwè. Ọ bụrụ na atụfuo ha, ha ga-ebute mmetọ nke abụọ na gburugburu ebe obibi ma ọ bụrụ na edozighị ha nke ọma.
Agbanyeghị, atụnyere batrị lead-acid, batrị lithium nwere uru nke njupụta ume dị elu yana ogologo ndụ ọrụ. N'ihi nke a, Ụlọ ọrụ Tower malitere na 2015 wee mee ule cascading na-aga nke ọma iji dochie batrị acid-acid na batrị karịa 3000 ọdụ ọdụ na mpaghara 12 na obodo. A kwadoro nchekwa na teknụzụ na akụ na ụba nke itinye n'ọrụ echelon.
Ka owuwu ọdụ ọdụ 5G na-agba ọsọ ọsọ, ọchịchọ maka batrị lithium nchekwa ike ga-abawanye nke ukwuu. Ụlọ elu China akwalitela ojiji nke batrị ike kascade ma kwụsị ịzụrụ batrị lead-acid.
Nke abuo, n'ihi na ọdụ ụgbọ ala 5G chọrọ nhazi njupụta dị elu, elu ụlọ, na ebe ndị ọzọ nwere oke ibu ibu. N'otu oge ahụ, mgbe batrị nchekwa ike 5G na-ekere òkè na ịkpụcha elu na mbelata ọnụ ahịa, ọnụ ọgụgụ nke chaja na ịchaji ga-abawanye nke ukwuu, yana uru nke ọnụ ala zuru oke nke okirikiri. batrị lithium iron phosphate A ga-enwe ike igwu egwu, na batrị lithium ike ezumike nka ewetala ohere dị ịrịba ama.
A na-achọsi ike maka batrị lithium nchekwa ike n'ọdụ ụgbọ elu ụlọ elu, nke dabara na njirimara nke nnukwu ojiji nke batrị nwere agba. Ha ga-abụ mpaghara ngwa ngwa nke batrị nwere agba; ma ọ bụrụ na ụlọ elu nkwurịta okwu base ọdụ ike nchekwa batrị na-edochie, na ọhụrụ ọdụ niile na-eji ike batrị cascade batrị, Ọ ga scrap ha na 2020. Ike batrị nwere ike banye ihe karịrị 80%.
Nchịkọta: Ụlọ elu China na-eji batrị lithium dochie batrị lead-acid, na-ejuputa oghere dị na nkọwa ọrụ nka maka itinye n'ọrụ n'ime ụlọ ọrụ mgbasa ozi ụlọ yana ịkwalite teknụzụ ojiji cascading.
