Mukana wekuchaja unoshanda sei pamabhatiri e lithium?

Mukana wekuchaja unoreva kubaya lithium bhatiri panguva yekuzorora pane kuti upedze-charge cycle. Bhatiri rinogara murori. Vashandi vanoisa pavanenge vasiri kushandisa-lunch, shift change, vakamirira turera. SOC inoyangarara mu40-70% renji zuva rese.

Nelead{{0}asidhi izvi zvinoparadza bhatiri. Sulfation kubva pakuchaja zvishoma. Lithium haina dambudziko iroro. Masero eLFP anototora nguva yakareba kana ukaachengeta ari pakati-nenhanho.

Hezvinoi nyaya yelead-asidhi isingakoshese nevanhu vari kunze kweindastiri: kuchaja zvinhu zvinotyisa.

A lead{{0}acid pack yeforklift hombe inorema mapaundi 2,500, dzimwe nguva kudarika. Iwe haugone kungoisiya murori uye plug mukati mehusiku nekuti rori inoda kumhanya inotevera shanduko. Saka unodhonza bhatiri panze{{5}unoda chinosimudza kana roller stand kuitira{{6}vhiri racho mukamuri rekuchajisa, risungirire, womirira. Maawa masere ekuchajisa, zvino inofanira kutonhora pasi kana kuti wakuvadza. Idaidze kwemaawa gumi kuti paki isati yagadzirira kudzoka murori.

Kushanda kwemaawa makumi maviri nemana kunoda mabhatiri matatu paforklift inotenderera nepakati: rimwe murori, rinochaja, rimwe rekutonhodza. Wanzai nemarori makumi mashanu uye mune 150 mabhatiri pack, imba yekuchaja yakaenzana nenhandare yebasketball, varume vaviri vakazara-vasina chavari kuita kunze kwekuchinjanisa mabhatiri, sisitimu yekufemesa yehydrogen off-gassing, nzvimbo yekugezesa maziso, midziyo yekurasa, chirongwa chekudiridza pamwedzi, muripo wekota yega yega. Kuvhiya kwese.

Lithium ine mukana wekuchaja: bhatiri rimwe parori. Hapana imba yekuchaja. Hapana bhatiri joki. Vashandi vanobaya tambo pavanenge vaenda pazororo. Ndapedza.

Ndakashanda pa retrofit pane imwe grocery DC muOhio kumashure muna 2019. Vaive ne68 forklifts, musanganiswa wekusvika marori uye counterbalances, vachimhanya mashifiti maviri aine skeleton crew pachitatu. Lead{{3}asidhi setup. Imba yekuchaja yaive 4,000 square feet. Patakachinjira ku lithium, iyo yakava nzvimbo yekutamba. Vakanhonga chinhu chakafanana ne800 pallet positions. Nzvimbo yemaneja webhatiri yabviswa-murume uya akabva atambira. Yese purojekiti yakabhadharwa mukati memakore maviri, uye hazvisi kana kuverenga kudzikiswa kwekugadzirisa.

Opportunity Charging

Unoda simba repamusoro kudarika kuchaja kwehusiku humwe. 100-200Zvishoma pamarori eKirasi I, kunge 200-350A kuvakomana vakuru.

Fronius anoita zvikwata zvakanaka. Pricey asi yakavimbika. Takava nerombo rakanaka neDelta-Q pamidziyo midiki. Gara kure-nezita rinounzwa kunze kunze kwekunge waita zvakanaka newaranti yekutaura ichipinda mugomba dema.

Chaja inofanira kutaura neBMS. Kuchaja Lithium hakusi kungogara kuripo kusvika yazara-BMS inogadzirisa curve yekuchaja, inoisa mabharanzi maseru, inobata zvinogumira kupisa. Chaja mbeveve inofuratira BMS mirairo inochaja inononoka kana kukanganisa paki. KUNOGONA kutaurirana kwakajairika. Kana mumwe munhu akaedza kukutengesera lithium setup isina BMS-chaja yekubatanidza, ibvapo.

Kwete muimba yekuchaja. Chinhu chose ndechekudziparadzira kuitira kuti plugging mukati zvive nyore.

Kurodha docks, kupera kwenzira, nzvimbo yekuputsika. Chero kupi marori anogara kweanopfuura maminetsi mashanu. Kana iwe uchizviita nyore, vanonyanya kuzviita vanozviita. Hunhu hwevanhu.

Kuwanda kwemagetsi ndicho chinomanikidza hapana anofunga nezvazvo kusvika rave dambudziko. Zvivakwa zvekare hazviwanzo kutakura majaja gumi akakwirira-akapararira pasina kukwidziridzwa. Takava nepurojekiti muPennsylvania umo takafungidzira zviteshi zvekuchajisa sere uye magetsi echivakwa haakwanise kubata mana achimhanya panguva imwe chete. Tapedza kuisa load management-machaja taura necontroller inoadzikamisa kuti usambodarika zvinodiwa. Yakawedzera $ 15K kupurojekiti asi yakachipa kupfuura shanduko nyowani.

Opportunity Charging

Iyo bhatiri manejimendi system ihuropi. Inotarisa sero rega rega, inobata kuchaja, inobata kuenzanisa, inochengeta zvese.

Ini handisi kuzoenda zvakadzika paBMS architecture pano. Kana iwe uri kuongorora mapaketi, chinhu chikuru chekutarisisa ndeye thermal management. Cheap packs skimp pane izvi. Masero akanakira kubhadharisa mukana-ndiro paki-level yedhizaini yekushisa yakakosha. Bvunza mutengesi kuti chii chinoitika kana iwe uchisundira 200A mupakiti pamakumi matatu neshanu ambient. Kana vasingakwanisi kukupa mhinduro yakajeka, iyo mureza mutsvuku.

Izvi zvakafanirwa nechikamu chayo nekuti ndiyo imwe application uko kubhadharisa mukana kunonetsa.

Lithium inobata kutonhora zviri nani pane lead{{0}asidhi. Ichokwadi. Asi kuchaja bhatiri rinotonhora inyaya yakasiyana. Pazasi pe5 dhigirii iwe unofanirwa kudzikisira chaji iripo zvakanyanya kana iwe unoisa panjodzi lithium plating, iyo inokuvadza zvachose maseru. Pazasi pe0 dhigirii mazhinji maBMS masisitimu haatenderi kuchaja zvachose.

Saka une forklift ichangopedza maawa mana mu -20℃freezer. Battery inotonhora-yakanyorova. Unoikwevera kunze kuchiteshi kunochaja uye BMS inoti kwete. Zvino chii?

Iyo workaround ndeyekuchaja munzvimbo ine hasha. Dzimwe nzvimbo dzinovaka vharanda pamusuwo wefiriza panokwirirwa marori asati apinda. Ambient temp, pamwe 10-15 degrees . Bhatiri rinodziya apo mushandisi anoita mapepa kana chero. Maminitsi makumi maviri gare gare kwave kudziya zvekubvuma kubhadhariswa.

Lineage Logistics yanga ichifunga izvi pavanenge vachishandura zvivakwa zvavo. Zvinogoneka asi unofanira kuzvirongera. Vanhu vazhinji vanofunga kuti lithium ipulagi-uye-vanotamba vozoshamisika kana zvikepe zvefiriza zvisingachaji.

Lithium packs inodhura 3x inodhura{{1}asidhi mberi. Ndiyo nhamba inogadziriswa nemunhu wese.

Zvavanoshaya: uri kutenga paki imwe chete pane matatu. Iwe hausi kuvaka imba yekuchaja. Iwe hausi kubhadhara mumwe munhu kuti achinje mabhatiri. Iwe hausi kutenga chinodhonza bhatiri ne8,000 $. Iwe hausi kubata nekudururwa kweasidhi, kudiridza, machaji ekuenzanisa, matambudziko e sulfation.

TCO mukati memakore mashanu, lithium inohwina mune akawanda-shift applications. Kwete kana pedyo. Single-shift operations masvomhu anowedzera-dzimwe nguva lead-asidhi ichiri kuita zvine musoro kana kushandiswa kuri kushoma.

Kwete. Zvakapesana.

Lithium cells-LFP kunyanya-anogara kwenguva refu kana ukaachengeta ari pakati pechaji. Kubuda kwakadzika kunosimbisa anode. Yakakwira SOC inosimbisa iyo cathode. Inoyangarara muchikamu che30-70% ndiyo inotapira nzvimbo. Ndizvo chaizvo zvinoita mukana kuchaja.

Kupisa kwepamusoro-kuchaja kwemwero chinhu asi kunobatika nekugadzirwa kwakanaka kwemafuta. 0.4C haikoshesi LFP. Ndakaona mapaketi achimhanya 0.5C mukana wekuchaja kwemakore nekuderera kushoma.

Opportunity Charging

Tichitarisa kumashure kumapurojekiti mumakore mashanu apfuura, zvikanganiso zvinowanzofanana.

Kurerutsa zvinodiwa nemagetsi. Gara uchiwana ongororo yesaiti usati wazvipira kune dhizaini yechaja. Nguva dzose.

Hazvibatanidzi kugadzirisa nekukurumidza. Varume venyu vekuchengetedza munoziva panogara marori chaiwo. Vabvunze usati wasarudza nzvimbo dzekuchaja. Nzvimbo yekurodha ingaite sezviri pachena asi kana marori achigara achifamba neipapo, hapana achapinda.

Kuchipa pamachaja. Iyo $2,000 unit kubva kuAlibaba haina kuenzana ne $6,000 Fronius. Unozoziva nenzira yakaoma.

Kwete kudzidzisa vashandisi. Zvinonzwika zvakakosha asi vanhu havabairiki kana vasinganzwisise kuti nei zvichikosha. Maminitsi mashanu mumusangano wemangwanani unotsanangura pfungwa yacho inoenda kure.

Lead{{0}asidhi haina kufa asi zviri pachena kuti ndiyo nzira yenhaka ikozvino. Iwo maOEM ese ari kusunda lithium. Toyota, Crown, Hyster-kutengesa kwavo kwelithium kuri kukura nekuchimbidza kupfuura lead{{4}asidhi munzvimbo dzakawanda dzezvigadzirwa.

Chikamu chayo isimba rekusimudzira. Lithium ine nyaya yehupenyu huri nani. Chimwe chikamu chayo ibasa-hapana anoda kushanda mukamuri yebhatiri zvakare. Chikamu chacho chinongova nyore kushanda. Kana saiti yangotendeuka uye yaona kuti zviri nyore sei, haidzokeri shure.

Midziyo ichiri kukwenenzverwa. Machaja ari kuwedzera kungwara, masisitimu eBMS ari kuita nani, rongedza madhizaini ekupisa ari kuita nani. Makore mashanu kubva zvino izvi zvese zvichange zvanyanya kukura. Asi zvakakosha-bhatiri rimwe chete, hapana kuchinjana, kuchaja kana risina basa{4}izvo hazvisi kuchinja.