I-cold chain logistics operator e-East China ize kithi ngemuva kokuthi izimoto zabo eziholayo-zishaye udonga.Ama-forklift angamashumi amabili{0}nesishiyagalombili, amashifu aphindwe kabili, ukusebenza kwansuku zonke ngaphezu kwamahora angu-1,400 amp{2}}iloli ngalinye. Amabhethri abeshiwo ku-935Ah. Ephepheni, lokho bekufanele kusebenze. Empeleni, Ukusetshenziswa Kwebhethri Kwabo Okulinganayo kwakusebenza ku-1.84, futhi amaphekhi akalwe iminyaka emihlanu ayehluleka ngaphansi kwemithathu. Saqeda ukuguqulwa ngo-2022. Ezinyangeni eziyishumi nesishiyagalombili kamuva,{10}}isikhathi sokuphumula esihlobene nebhethri elinguziro.
Lelo gebe phakathi kwalokho okuthenjiswa yi-spec sheet kanye nalokho okufunwa umsebenzi empeleni yilapho izinqumo eziningi zokuthenga ziya eceleni. Umbuzo owusizo akukhona ukuthi iyiphi ikhemistri ephumelelayo ekuqhathaniseni okulawulwayo. Ukuthi iphrofayili yomhlaba yendawo yakho{2}yangempela ihlezi ohlangothini lomugqa lapho izindleko ze-lithium zangaphambili zikhokha khona, noma lapho i-asidi{3}}ye-lead isesenza umqondo wezezimali.
I-Breakeven Incike Eziguquguqukayo Amamodeli amaningi we-ROI Awaziba
Umkhakha-ubanzi, ukuguqulwa kwe-lithium kuvame ukuphuka ngisho ndawana thize phakathi kwezinyanga ezingama-24 nezingu-36-eziningi zokusebenza kwamashifu. Kodwa lolo bubanzi lubanzi ngokwanele ukuba lucishe lungabi nanjongo ngaphandle kokwazi izinombolo zakho ezithile. Sibone inkokhelo efika ezinyangeni eziyi-18 zomsabalalisi wezimpahla-oqandisiwe osebenza amashifu aphindwe kathathu, futhi wadlulela eminyakeni emine{8}}ngomsebenzi weshifu owodwa ngokusetshenziswa kwesisetshenziswa esimaphakathi.
Umehluko wehlela ezintweni ezintathu iningi lamaspredishithi okuthengwayo abalelwa ngaphansi kwawo: ukujula kwangempela kwansuku zonke kokukhishwa, umsebenzi wokulungisa ogqitshwa phezulu, kanye nemikhawulo yengqalasizinda yokushaja ebonakala kuphela ngemva kokufakwa. Uma senza ukuhlola, ukubalwa kwesondlo kukodwa kuvame ukumangaza abaphathi besikhungo. Ukunisela amabhethri e-asidi eholayo{2}njalo njalo emijikelezweni engu-5-10, amashaji okulinganisa, ukushintshwa kwe-asidi, indawo yaphansi yegumbi lokushaja elithobelanayo: lezi zinto zolayini ziyenyuka. Emkhunjini wamaloli angama-50, sibhale amacala lapho lo msebenzi ofihliwe udlula u-$40,000 ngonyaka. Kodwa inombolo eqondile incike emazingeni akho omholo, izikhawu zesevisi yomkhiqizo webhethri lakho, nokuthi iqembu lakho liyilandela ngokuqinile kangakanani ishejuli yesondlo. Izilinganiso zomkhakha ojwayelekile azikufaki lokho.
Uma ithimba lakho lezezimali lidinga ukuqagela kwe-ROI okuvikelekayo, okuwukuphela kwempendulo ethembekile ithi: lidinga-idatha eqondile yesayithi, hhayi ifomula ongayikhipha eposini lebhulogi.
Isitoreji Esibandayo Sishintsha Ukubala, Kodwa Hhayi Indlela AmaSpredishithi Anezici Eziningi Eziphakamisa Ngayo
Ukusebenza-kwezinga lokushisa eliphansi yilapho inzuzo ye-lithium ibonakala imangalisa kakhulu ephepheni. Umthamo we-asidi{{2}wehla ufinyelele cishe kuhhafu ku- -20℃F. I-Lithium ibamba ingxenye enkulu yokukhishwa kwayo okulinganiselwe. Lezi zinombolo zivela kuwo wonke amashadi okuqhathanisa abahlinzeki.
Akushiwo yilawo mashadi: amaseli e-lithium awakwazi ukwamukela inkokhiso engaphansi kwedigri engu-0 ngaphandle kokubeka engcupheni yokulimala kwangaphakathi evala iziqinisekiso futhi ibulale amaphakethe phakathi nezinyanga. Igama lobuchwepheshe lithi lithium plating. Okushiwo okusebenzayo kubambambili. Uma iziteshi zakho zokushaja zihlala ngaphakathi kwendawo yesiqandisi, udinga amaphekhi anamasistimu okushisa ahlanganisiwe asebenza ngokuzenzakalelayo lapho izinga lokushisa leselula lehla ngaphansi komkhawulo. Amaphekhi angenaso lesi sici adinga okokusebenza okuzungezisayo kuyiswe ezindaweni ezipholile ukuze kushajwe, okwethula kabusha i-lithium yokushayisana yokusebenza obekufanele isuswe.
Ithimba lethu lonjiniyela lisebenzise amaseli e-LFP ngemijikelezo eqhubekayo yomsebenzi we-forklift kulo lonke ibanga elithi -25℃kuya ku-+45 degree. Ukugcinwa kwamandla kusekhona, kodwa ukwamukelwa kwenkokhiso ngaphansi kuka-5℃kuyehla kuye cishe ku-60% wamanje olinganiselwe ngisho nokushisisa okulawulwa yi-BMS. Leyo mininingwane ibalulekile ekuhleleni amashifu uma indawo yakho ingenayo indawo efudumele yesiteji.Amaphakethe esitoreji-e-Polinovel abandayofaka amamojula okushisisa angu-160W kanye nengqondo ye-BMS eshunwe ngokuqondile-ukuthola kabusha okuyiziro. Singakuhambisa ezincazelweni zokuphatha okushisayo uma ukusebenza kwakho kufanela le phrofayela.
Ukwehluleka Okuthathu Kokuguqulwa Okuqhubeka Kuvela
I-Counterweight iyona evame kakhulu. Amaphakethe e-lithium anesisindo esingu-60-70% esingaphansi kwe-lead-asidi efanayo.Hlala{{0}phansi ama-forklift aphikisayokuncike kuleso sisindo ukuze kube nokuzinza. Faka iphakethe le-lithium elingu-500-lapho amaphawundi angu-1,800 we-lead-acid ejwayele ukuhlala khona, futhi isikhungo seloli sobukhulu beloli sishintshela phambili ngokuyingozi. Amaphekhi wezimboni we-Polinovel afaka i-ballast yensimbi edidiyelwe njengokujwayelekile, usayizi wokufanisa ukucaciswa kwesisindo se-OEM. Abahlinzeki besabelomali bavame ukweqa lokhu, futhi isikweletu siwela endaweni.
Ukungahambisani kwesilawuli{{0}se-BMS{0}kuvela nezisetshenziswa ezindala. A 38.4VI-LiFePO4iphekhi ethatha isikhundla sokuhola okungu-36V{1}}i-asidi ingabangela amakhodi ephutha kuzilawuli zefa. Ibhodi le-EV100, isibonelo, lifunda i-voltage ngaphandle kwemingcele elindelekile futhi likhiye iloli. Okunye ukuguqulwa kudinga ukulungiswa kwe-resistor kumjikelezo wenkomba yokuphuma kwebhethri. Lokhu kuyaxazululeka, kodwa umsebenzi wobunjiniyela oyingxenye yephrojekthi ngaphambi kokufakwa, okungatholakalanga ngemva kwalokho.
Ukungafani kweshaja okwesithathu. Amashaja aholayo{{1}e-asidi asebenzisa amaphrofayela e-CC/CV adizayinelwe imijikelezo yamahora angu-8-amunca aqala ku-80% wesimo{5}wokukhokhiswa. I-Lithium idinga amathreshold ahlukene kagesi kanye nokunqamuka kwamanje. Ukusebenzisa ishaja engalungile akugcini nje ngokunensa ukushaja. Ingehlisa isithunzi unomphela amaseli phakathi namaviki. Sifaka ukuhlola ukuhambisana kweshaja kuwo wonke umkhakha wephrojekthi ngenxa yalesi sizathu.
Ungazi Kanjani Uma Ukushintsha Kwenza Kunengqondo Ngokusebenza Kwakho
Amaphuzu amathathu edatha ahlukanisa izinqumo ezinolwazi ekuqageleni okubizayo.
I-EBU yansuku zonke.Faka imitha yamanje kungqalasizinda yakho yokushaja. Rekhoda ama-amp{1}}angempela akhokhiswa ezinsukwini eziyisikhombisa. Hlukanisa ngomthamo webhethri olinganiselwe. Uma umphumela weqa u-1.2, amaphekhi wakho we-asidi-oholayo asebenza ngaphezu kwemikhawulo yedizayini, futhi ukuqagela kwesikhathi sokuphila akuthembeki.
Iphrofayili yezinga lokushisa.Ukusebenza okuqhubekayo okungaphansi kuka-32℃F noma ngaphezulu kuka-95℃F kushintsha izibalo. Izindawo ezibandayo zithanda ukugcina umthamo we-lithium kodwa zidinga amaphekhi akwazi ukushisisa{3}. Amazinga okushisa aphezulu asheshisa ukuwohloka komthofu{5}ngokungalingani.
Shift isakhiwo.Ukusebenza{0}}okuningi kukhokhela i-lithium ngokushintshashintsha kwebhethri okususiwe kanye nokushajwa kwamathuba. Izinsiza{2}}ezizodwa ezinamafasitela ashaja ebusuku zilahlekelwa okuningi kwaleyo nzuzo.
Uma ezimbili zalezi zinkomba ezintathu zikhomba ngase-lithium, icala lebhizinisi ngokuvamile liqinile. Uma oyedwa kuphela enza, kufanelekile ukumodela ngokucophelela ngaphambi kokuthatha imali.
Uma ungathanda ukungawafaki amamitha futhi uqalise ukuhlaziya ngokwakho, singakwenza. I-Polinovel inikeza{1}}ekuhloleni kwesayithi okuthatha ingxenye yosuku. Sikala i-EBU yangempela, senza imephu yezingqinamba zakho zengqalasizinda yokushaja, futhi sakhe imodeli ye-TCO ngokumelene nomjikelezo wakho wemfanelo othize. Akukho zindleko zokuhlola. Iminyaka eyishumi nambili ku-lithium yezimboni, ngaphezu kwe-8,000ukuthunyelwa kwebhethri ye-forkliftemhlabeni jikelele, kanye nethimba lezobuchwepheshe eliphendula emahoreni angu-24 uma kukhona okungahambanga kahle ekufakweni-.
Uma umsebenzi wakho usebenzisa-ukushintshashintsha, uphatha-ukusebenza kwamaketanga abandayo, noma ubone amaphakethe e-asidi ehola{2}ehluleka ngaphambi kobude bawo bempilo obulinganiselwe, ingxoxo iqondile. Xhumana nethimba lethu lonjiniyela ukuze uhlele ukuhlola.
