REPT 324AH A Sabo Sabbin Kwayoyin Baturi LiFePO4

Menene REPT 324Ah A-Grade Sabon Salon Baturi?

Da REPT 324A shi ne takamaiman samfurin lithium baƙin ƙarfe phosphate (Liverpo4 ko LFP) prismatic baturi ƙera ta REPT (Ruipu Energy).

• REPT (Ruipu Energy): Babban mai kera batir na kasar Sin. Reshen ne na Kudin hannun jari Tsingshan Holding Group, mafi girma a duniya samar da nickel da bakin karfe. Wannan haɗin kai tsaye (samun dama ga albarkatun kasa) shine mabuɗin amfani.

• 324Ah (Ampere-hours): Wannan ita ce tantanin halitta iya aiki. Yana nufin tantanin halitta zai iya bayarwa bisa ka'ida 324 amps na halin yanzu na awa ɗaya kafin a ƙare. Mahimman ƙimar Ah mafi girma yana nufin ƙarin ajiyar makamashi a cikin tantanin halitta ɗaya.

• A-Gara: Wannan rarrabuwa ce mai inganci. “A-Gara” yana nuna tantanin halitta ya wuce duk gwajin sarrafa ingancin masana'anta kuma ya dace da ƙayyadaddun ƙa'idodin aiki (iya aiki, ƙarfin lantarki, juriya na ciki). Ba shi da lahani kuma an yi niyya don siyarwa kai tsaye don fakitin masu tarawa. Ƙananan maki (B, C) na iya samun ƙananan kurakurai kuma galibi ana sayar da su a kasuwanni na biyu.

• Sabo Sabo: Bayanin kai; yana nufin ba a amfani da tantanin halitta, gyara, ko sake yin fa'ida.

• Kwayoyin Prismatic: Yana da m, rectangular, aluminum casing. Wannan ya bambanta da cylindrical (E.g., Tesla ta 21700) ko jakar jaka. Kwayoyin Prismatic sun shahara sosai don ajiyar makamashi na tsaye da EVs saboda ingantaccen amfani da sarari lokacin da aka tara su.

A takaice: Yana da babban inganci, Tantanin halitta mai ƙarfi na LFP daga babban masana'anta, an tsara shi da farko don tsarin ajiyar makamashi (ESS) da manyan motocin lantarki (kamar bas da manyan motoci).

Yadda ake samar da shi?

Tsarin samarwa don ƙwayoyin LFP kamar REPT 324Ah yana da rikitarwa kuma mai sarrafa kansa sosai. Anan ga taƙaitaccen bayani:

1. Samfuran Electrode:

   • Hadawa: Ana yin slurry ta hanyar haɗa kayan aiki (LFP foda don cathode, graphite ga anode), conductive Additives, da mai ɗaure.

   • Tufafi: Wannan slurry an lulluɓe shi a kan ɓangarorin ƙarfe na bakin ciki (aluminum ga cathode, jan karfe don anode).

   • Bushewa da Kalanda: An bushe foil ɗin da aka lulluɓe sannan a danna shi ta manyan rollers (kalanda) don cimma madaidaicin kauri da yawa, wanda yake da mahimmanci ga aiki.

2. Majalisar Salon:

   • Tsagewa: Faɗin nadi na foil mai rufi an yanke shi cikin kunkuntar tube.

   • Stacking ko Winding: Don ƙwayoyin prismatic, da anode, cathode, da rabuwa (fim ɗin filastik mai ƙyalli wanda ke hana gajerun kewayawa) yawanci tari (Z-taba) da form a “jellyroll.”

   • Welding tasha: Shafukan lantarki suna welded zuwa tantanin halitta masu inganci da mara kyau.

   • Gidaje: An saka jellyroll a cikin simintin aluminum na pristine.

3. Cikowa da Rufewa:

   • An bushe tantanin halitta a cikin tanda don cire duk wani danshi.

   • Ana allurar ruwan lantarki a hankali cikin busasshen tantanin halitta a ƙarƙashin injin.

   • An rufe tantanin halitta ta hanyar hermetically.

4. Samuwar da Tsufa (Matakin Mafi Muhimmanci):

   • Samuwar: Ana cajin tantanin halitta da fitarwa a karon farko. Wannan tsari yana kunna sunadarai, kafa wani Layer na kariya akan anode da ake kira Solid Electrolyte Interphase (BE). Wannan Layer yana da mahimmanci don aminci da tsawon rayuwar zagayowar.

   • tsufa: Ana adana ƙwayoyin sel na ɗan lokaci don gano duk wani fitar da kai ko lahani. Kwayoyin da ke nuna raguwar ƙarfin lantarki ko wasu rashin daidaituwa an yanke su kuma an rarraba su azaman ƙananan daraja (B ko C).

5. Gwaji da Grading (A-Gara):

   • Kowane tantanin halitta yana fuskantar gwajin ƙarfinsa (don tabbatar da ya dace da 324Ah), juriya na ciki (KUMA), da yawan fitar da kai.

   • Kwayoyin da suka wuce duk ƙayyadaddun bayanai tare da launuka masu tashi ana jerawa kuma ana yiwa lakabin su A-Gara.

Menene Tafsirin Wadannan Kwayoyin?

REPT 324Ah wani bangare ne na manyan abubuwan da ke faruwa a masana'antar baturi:

1. Matsar zuwa Ƙwayoyin Tsara Mafi Girma: Akwai tabbataccen motsin masana'antu zuwa mafi girman ƙarfin sel prismatic (280Ah, 302Ah, 314Ah, 324Ah). Manufar ita ce rage farashin kowace kWh da sauƙaƙa shirya taro. Ana buƙatar ƙananan sel don gina babban bankin baturi, ma'ana kaɗan haɗi, basbar, kuma ƙasa da rikitarwa.

2. Mahimmanci na LFP Chemistry: LFP ya zarce sauran sinadarai (kamar NMC) don ma'ajiyar tsaye da aikace-aikacen EV da yawa saboda sa:

   • Babban Tsaro: Mafi girman zafin zafin gudu na thermal, yana mai da shi nesa da kamawa.

   • Dogon Rayuwa: Ƙididdigar yau da kullun don 6,000+ hawan keke (ku 80% iya aiki), ma'ana tsawon shekarun rayuwa.

   • Tasiri: Ba ya amfani da cobalt mai tsada ko nickel.

3. Haɗin Kai tsaye: Kamfanin iyaye na REPT, Tsingshan, yana sarrafa samar da mahimman albarkatun ƙasa (kamar lithium da baƙin ƙarfe phosphate). Wannan yanayin na haɗawa da sarkar samar da kayayyaki yana tabbatar da kwanciyar hankali na farashi da haɓakar samarwa.