Ubomi bebhetri yePallet Jack: Izinto ezichaphazela ixesha lokuSebenza kunye noBomi obude

Kuzo zombini-iinqwelo zokuhambisa itshifti siziguqule ukusuka kwi-lead-asidi ukuya kwi-LiFePO4 kule minyaka mithathu idlulileyo, iipateni zogcino lwesakhono ziyahambelana ngokwaneleyo ukucwangcisa ngeenxa zonke. Iiyunithi zeLithium zihlala zibamba ama-85-96% omthamo olinganisiweyo kunyaka wesithathu; I-asidi ekhukulayo - kumjikelo womsebenzi othelekisekayo iyehla ukuya kuma-70-82% ngenyanga yeshumi elinesibhozo. Loo mahluko umisela ukuba iishifti zigqiba ngokuthembekileyo okanye abaqhubi baqalisa ukuzingela iibhetri ezigcinayo phakathi kwemini.

 

Le miba ingezantsi iqhuba loo msantsa. Abanye ulawula ngokuthe ngqo, abanye bafuna izigqibo zezixhobo kwinqanaba lokuthenga.

Ubunzulu bokukhutshwa yiNguqulelo yoBomi obuPhambili

Ubudlelwane phakathi kobunzulu okhupha ibhetri yepallet jack kunye nokuba mingaphi imijikelo epheleleyo esindayo ayingqamananga{0}}kwaye igophe ilohlwaya ilothe{1}}ikhemistri yeasidi inzima kunokuba uninzi lwamaphepha lucebisa.

Kwi 50%ubunzulu bokukhutshwa, ilothe ekhukulayo-iasidi inokuzisa imijikelo eyi-1,200 phambi kokuba umthamo wehle ngaphantsi kwe-80% yomqobo wokubuyisela. Tyhiliza kwaloo bhetri inye ukuya kwi-80% ye-DOD ngokungaguqukiyo-eyenzeka kuwo nawuphi na umsebenzi apho iibhetri zibaleka kufutshane nokungenanto phambi kokutshaja{7}}kwaye ubomi bomjikelo butshona kumjikelo we-200-400. Utshintsho lwamanqaku angama-30 ekuziphatheni kokukhutshwa kubiza i-60-75% yobomi benkonzo epheleleyo.

I-LiFePO4 iphendula ngokwahlukileyo. Isakhiwo sekristale se-olivine sinyamezela ukukhutshwa okunzulu ngaphandle kokuchithwa kweplate ngokukhawuleza. Iibhetri zithelekelelwa kwi-3,{4}} imijikelo kwi-80% ye-DOD ngokwenene ihambisa loo manani kwiimeko ze-warehouse, kungekhona nje iindawo ezilawulwayo zaselebhu. Kweyethu inqanawa yokuhlola kwi-24V pallet jack kwi-deployments, sibona iiyunithi ze-lithium zigcina ukusebenza komjikelo olinganisiweyo naxa abaqhubi behlala bekhupha ukuya kuma-85% phambi kokuplaga{9}}indlela yokuziphatha enokunqumla ubomi beasidi phakathi.

Iqondo lobushushu lenza ezona ntsilelo ziThintelekayo

Ubushushu budibanisa zonke iindlela zokonakala kwi-electrochemistry yebhetri. Ukusebenza okuzinzileyo kwi-33℃(92℃F) kusika ukukhokela{3}}ubomi benkonzo yeasidi ngokurhabaxa. Kodwa umonakalo we-thermal uqokelela ngokungabonakaliyo; Ngexesha ukulahleka komthamo kubonakala ngexesha lokuqhuba kwemihla ngemihla, ibhetri sele idlulile ukuchacha. Siye sabona iinqwelo-moya zithatha indawo yeebhetri kwiinyanga ezili-18 ebekufanele ukuba zithathe iminyaka emine, zilandelelwa emva kwiindawo zokutshaja ezinomoya onganelanga ekungekho mntu ucinge ukuba angawulinganisa.

 

Ukugcinwa okubandayokulapho iindlela zokungaphumeleli zigxila khona. Lead-umthamo weasidi wehla 20-35% kwi - 18℃. Ibhetri eyi-315Ah elingana nenani lokubala lobushushu bendawo inokuzisa kuphela ama-200{12}}250Ah kwindawo yokugcina yesikhenkcisi{13}}ayanelanga ukutshintsha ngokupheleleyo ukuba ubungakanani boqobo bucingelwa iimeko eziqhelekileyo. Ukutya okukhenkcezisiweyo 3PL esiyinikezile ngo-2023 kuye kwachaza ukukhokela kwabo-kweenqwelo zeasidi ngokusekelwe kuhlalutyo lomjikelo womgangatho womgangatho; kwiinyanga ezintathu iqalile ukusebenza, bebetshintshana iibhetri phakathi kwishift kuba ubushushu bobushushu obulahlekileyo bebungekho kwimodeli yakhe nabani na.

 

Ukutshintsha kwendawo yobushushu kubangela iingxaki ezithatha iinyanga ukuba zixilongwe ngokuchanekileyo. Iijacks zePallet ezihamba ngokuphindaphindiweyo phakathi kwefriji kunye neendawo ezikufutshane ziphuhlisa ukuqina kwiitheminali zebhetri kunye ne-elektroniki ye-BMS. Obo bumanzi buba ngumkhenkce xa ubuyela kwindawo ebandayo, udala umhlwa kunye nokungaphumeleli konxibelelwano. Amaqela ogcino aphantse angawalandeleli emva kwibhayisekile eshushu ngenxa yokuba iimpawu-ukuvalwa okungaqhelekanga, imeko engahambelaniyo-yokufundwa kwentlawulo{6}}kukhangeleka ngathi ziimpazamo zombane.

 

Kukwakho unxibelelwano lwehydraulic uninzi lwabaqhubi abaphoswa ngokupheleleyo. Ulwelo oluqhelekileyo lwehydraulic lujiya kakhulu ngaphantsi kwe-0℃F (-18℃), nto leyo ebangela ukuphakanyiswa okucothayo kwempendulo. Imoto itsala ngakumbi ngoku izama ukuhlawula, nto leyo ekhawulezisa ukukhutshwa kwebhetri kwaye yongeza uxinzelelo lobushushu. Imisebenzi kwingqele eqhaqhazelisa amazinyo ihlala ifuna ukutshintshela kwi-AW{8}}32 grade okanye MIL{10}}PRF-5606J specication hydraulic fluid-rated for operation down to -54℃-phambi kokuba babone ukusebenza kwebhetri okuzinzileyo. Oku akuyongxaki yebhetri, kodwa ibonakala njengenye.

 

Iibhetri ze-pallet jack ze-LiFePO4 ezinedilesi yokufudumeza edibeneyo yokugcina ngqo. I-BMS ijonga ubushushu beseli kwaye ivule izifudumezi zangaphakathi ngexesha lokutshaja okanye xa iiseli ziwela ngaphantsi koluhlu olufanelekileyo lokusebenza. Kwizicelo zesikhenkcisi, iipakethe ze-lithium ezifudunyeziweyo zisusa ingxaki ephakathi{3}}yokutshintshatshintsha ngokupheleleyo. Iimfuno ze-OSHA phantsi kwe-29 CFR 1910.178(g) zigunyazisa iindawo zokutshaja ezizinikeleyo ezinomoya, izikhululo zokuhlanjwa kwamehlo, kunye nesiqulatho sokuchitheka kwelethe{7}i-asidi{8}}iimfuno ezingasebenziyo kwiinkqubo ze-lithium ezitywiniweyo. Leyo yindleko yeziseko ezingundoqo ezininzi xa uthelekiso lweTCO lungaphantsi.

Ukuziphatha kokuTjaja Kusebenza Ngokuchaseneyo phakathi kweeKhemistri

Ngalo lonke ixesha i-lead{0}}ijikelo le-asidi yebhetri, i-lead sulfate crystals ibumba kwiipleyiti ngexesha lokukhupha kwaye inyibilike ngexesha lokutshaja. Iintlawuliso ezingaphelelanga zishiya iikristale ezishiyekileyo eziqina ekuhambeni kwexesha{2}}inkqubo yokufunxa ebangela ukusilela kwangaphambi kwexesha{3}}kweasidi kwizicelo zamashishini.

"Ithuba lokutshaja"{{0}ukungena ngexesha lekhefu okanye phakathi kwemisebenzi -kukhawulezisa isulfure ngenxa yokuba intlawulo engaphelelanga ibala njengomjikelo opheleleyo ngokuchasene nenani eliqingqiweyo lebhetri. Yiyo loo nto ikhokelela{3}}izikhokelo zogcino lweasidi zigxininisa umthetho wama-80%: khupha ukuya kwi-80% ye-DOD, emva koko ugqibezele umjikelo wentlawulo epheleleyo ngaphambi kokuba ubuyele kwinkonzo. {Imisebenzi ikhokelela {7}i-asidi ekhokelela {7}ithuba Iibhetri zihlala zibona ukuthotywa komthamo okhawulezayo kunye nobomi obufutshane benkonzo bubonke.

Ikhemistri yeLithium iyawubuyisela umva lo mqobo ngokupheleleyo. Iintlawulo ezingaphelelanga azibalwa njengosetyenziso olupheleleyo lomjikelo. I-electrochemistry iphatha iimeko zentlawulo eziguquguqukayo ngaphandle kwesohlwayo, okuthetha ukuplaga ngexesha lalo naliphi na ixesha elingasebenziyo kwandisa ukufumaneka kwemihla ngemihla ngaphandle kokukhawuleza ukunxiba. Kumsebenzi oneeshedyuli ezingalindelekanga okanye iifestile zokutshaja ezilinganiselweyo, lo mahluko wokuziphatha wedwa uhlala uthethelela uvavanyo lokutshintshwa kwebhetri ye-lithium pallet jack.

Yintoni ebulala iibhetri ngaphambi kokulinganiswa koBomi beNkonzo

Ixesha le-Sulfation ye-lead-asidi: ibhetri ekhutshiweyo ekhohlo ihleli 24-iiyure ezingama-48 iqala ukukhula okunokulinganiswa kwekristale. Emva kweveki ngaphandle kokutshaja, iikristale ziyaqina ukudlula kwindawo apho imijikelo eqhelekileyo yokutshaja inokuzinyibilikisa. Umgaqo osebenzayo ulula-intlawulo ngoko nangoko emva kweshifti nganye, nokuba inxenye yeshifti. Iibhetri ezikhutshwe ngempelaveki sele ziqokelela umonakalo osisigxina.

Ukusilela kugcino lwamanzi kubalela inqanaba lesibini-elilikhulu lokusilela kwangaphambi kwexesha-kweasidi. Ixesha elifunekayo liyimfuneko: yongeza amanzi kuphela emva kokuba ukutshaja kugqityiwe, azange ngaphambili. Ukutshaja kubangela ukwanda kwe-electrolyte; Ukukhupha ngaphambili kukhokelela ekuphuphumeni kweasidi eyonakalisa iitheminali kwaye yenze iifilimu eziqhubayo kumphezulu webhetri. Ezo diphozithi zeasidi zenza iindlela zokuvuza ezibangela ukuba -zikhuphe ngokuqhubekayo naxa iyunithi ihleli ingenzi nto.

Umgangatho wamanzi{0}}awuxoxisana. Amanzi adiyiweyo okanye adiyiweyo kuphela. Amanzi etephu aqulethe iiminerali eziphuma kwibhetri yangaphakathi kwaye ikhawulezise inkqubo ye-sulfation kwimijikelo elandelayo.

I-LiFePO4 iphelisa konke ukugcinwa kwamanzi. Ulwakhiwo olutywiniweyo luthetha ukungabikho kolawulo lwe-electrolyte, umngcipheko we-asidi ongu-zero, kunye nokuthotyelwa kwemigangatho yokhuseleko ye-UL 2580 kunye ne-IEC 62619 yosetyenziso lwamandla okukhuthaza ushishino{4}}izatifikethi eziqinisekisa ukhuseleko lokubaleka kwe-thermal kunye{5}}nenqanaba lokuqulatha impazamo yeseli.

I-Voltage Sag ichaphazela iReal{0}World Load Capacity

Lo mba awufane ubonakale kuthelekiso lwamaphepha athile kodwa ubonakala ngoko nangoko kwimisebenzi.

Ilead{{0}ibhetri zeasidi ziphulukana nombane ngokuqhubekayo njengoko ziphuma. Ijekhi yepalethi elinganiselwe ngama-3,500{7}}umthamo wokuphakamisa iponti ngentlawulo epheleleyo ingasokola nge-2,600{8}yemithwalo yeponti emva kweeyure ezininzi zokusebenza njengoko amandla ombane esihla ngaphantsi kwamanqanaba afanelekileyo enjini yolwelo olwenziwa ngamanzi. Abasebenzisi bahlawula ngokusebenza ngokukhawuleza kwangethuba kwiishifti kwaye behlise isantya njengoko iibhetri zisiba buthathaka-okanye ngokushiya iibhetri ezikhutshwe inxenye zisentsha.

I-LiFePO4 igcina amandla ombane angaguqukiyo kwigophe layo lokukhupha de ifike kumda osezantsi{1} wevoltage cutoff. Phakamisa ukusebenza ngeyure enye umdlalo ukusebenza ngeyure yesixhenxe. Kulawulo lwemisebenzi eguquguqukayo okanye ekufutshane{4}}yeyona mithwalo iphezulu imini yonke yomsebenzi, oku kuhambelana kwamandla ombane kuthetha ukutyhutyha okuqikelelweyo kunokwehla ukusebenza njengeshifti inkqubela.

Imibuzo emithathu Ebonisa ukuba iLithium yenza iSense yezeMali

Phambi kokuba ucele uhlalutyo oluneenkcukacha, ungarhabaxa-ukuhlola umsebenzi wakho ngokuchasene nezi nqobo:

Ukuba ezimbini okanye ezintathu kwezi ziyasebenza, imeko ye-ROI inokuba yomelele. Ukuba awuqinisekanga ukuba umsebenzi wakho uwela phi-ingakumbi ukuba usebenzisa ishifti enye-kodwa usebenzisana nogcino olubandayo okanye{3}}umjikelo onzima womsebenzi{4}}yiloo nto kanye uhlalutyo lwezithuthi luyilelwe ukucacisa.