Mabatire a Lithium Ion Forklift: Upangiri Wogula Fleet ku Mtengo Weniweni, Kusamalira Kweniyeni, ndi Magawo Palibe Amene Amawerenga.

Maupangiri ambiri pamutuwu amatsegula pofotokoza zomwe lithiamu cell ndi. Ngati mukuwerenga izi, mukudziwa kale. Zomwe mukuyezera ndizakuti ngati mabatire a lithiamu ion forklift ndi oyenera kusuntha gulu logwira ntchito -asidi, magalimoto oti asunthe kaye, komanso momwe angavomerezere cheke kwa CFO yemwe adamvapo kuti "imadzilipira yokha" m'mbuyomu. Chisankho chimenecho chimabwera pamitundu inayi, ndipo pafupifupi mtengo uliwonse wobisika ndi chiwopsezo chilichonse chomwe chingapeweke mgululi chimachokera ku chimodzi mwazo.

Zosintha zinayi zomwe zimasankha ngati kusinthako kulipiritsa

Kaya mabatire a lithiamu ion forklift amamveka pakugwira ntchito kwanu si funso lazinthu. Ndi mbiri funso. Zolowa zinayi zimayang'anira zotsatira zake: ndi ma shift angati, maola angati pachaka galimoto iliyonse imatembenuza gudumu, kutentha kwa malo omwe imagwirira ntchito, ndi kuchuluka kwa mphamvu zotsalira zomwe zimakhala pamagetsi anu. Ikani manambala anayiwo patebulo musanayang'ane pepala limodzi, chifukwa amasankha ngati malipirowo afika zaka zitatu kapena safika konse.

 

Kugwiritsidwa ntchito kwatsika, ndipo ndi mutu waukulu omwe amatsogolera ambiri ogulitsa ndi: ntchito zomwe zimafunikira kugwiritsidwa ntchito kolemera, kumpoto kwa maola 2,500 pachaka, manambala asanagwire ntchito, ndipo lero maola atatu kapena anayi a nthawi yagalimoto patsiku akhoza kale kubweretsanso kubwezeredwa kwa batri ya lithiamu ion forklift, makamaka chifukwa chazida za hardware ndi kasamalidwe ka mphamvu zakhwima.Warehouse Automation).

 

Zomwe mtengowo umakuwonetsani ndizochepa kwambiri pamitengo yomwe ili yofunika. Pamtengo wapamwamba, mtengo wa batire la lithiamu ion forklift nthawi zambiri umatsika pafupifupi pawiri kapena pawiri-ndi-kamodzi-kawirikiza kawiri kuposa-batire ya asidi, ngakhale angapo amasiyana malinga ndi kasinthidwe ndi kusankha kwa charger. Kulipira kowoneka kumeneku sipamene chisankho chapambana kapena kutayika. Ndalama zitatu zomwe zimasankha zotsatira (zomangamanga zamagetsi, malo opangira ndalama, ndi inshuwalansi yanu) sizimawoneka kawirikawiri pamtengowo. Chotsatira ndichotsatira chigamulo chomwe wogula akuchipeza: ndani ayenera kusintha, momwe mtengo wake wonse umawonekera, "kukonza{8}kwaulere" kumasiya mwakachetechete pa desiki yanu, ndi ziganizo zisanu za mgwirizano zomwe zimalekanitsa kutulutsa koyera ndi phunziro lokwera mtengo.

Ndani kwenikweni amapindula, ndipo ndani satero

Yankho loona mtima loti "tiyenera kusinthana" ndikuti mabatire a lithiamu ion forklift amitundu yambiri-osungira katundu ali pafupi ndi kusankha kosasintha, pomwe -kuyendetsa galimoto imodzi maola asanu patsiku masamu ndi otsutsana. Kugawaniza zombozi ndi kayendetsedwe ka ntchito kumapambana chisankho chabulangete nthawi zonse, ndipo ndi malo oyamba omwe wogulitsa bwino ayenera kukukanizani m'malo mongogwedeza mutu.

Pamagawo atatu-wogawa mashift, mlanduwo ndiwolimba kwambiri komanso wosatsutsana. Asidi otsogolera-amapangitsa kusintha-chizoloŵezi (chipinda chosinthira, mabatire, mazenera oziziritsa{4}}otsika), ndipo mphindi iliyonse ikatero ndi ntchito yosapindulitsa. Lifiyamu ion forklift batire imayitanitsa nthawi yopuma yomwe ili kale, kotero kuti kupindula sikungongoyerekeza; ndikuchotsa kusinthanitsa komweko. Miyezo ya Industry ROI, ziwerengero zomwe zanenedwa mokulira m'gulu lonselo osati zochokera kwa wogulitsa m'modzi aliyense, zimabwezera ndalama zolipirira-zogwira ntchito molimbika pafupifupi zaka zitatu zikamayenda pafupifupi maola 3,000 pachaka, mothandizidwa ndi{10}}kuchuluka kwa mphamvu{10}kuchuluka kwa mphamvu m'chigawo cha 40 peresenti kuposa asidi{12}.

Chiwerengero cha zaka zitatu chimenecho{{0}chimatembenuka mwachangu kuposa momwe ogula ambiri amayembekezera. Gwiritsani ntchito li{2}}ion forklift batire yomweyi nthawi imodzi ndipo nthawi yopuma-itha kupitirira zaka zisanu; wosanjikiza pamipata yopyapyala ndipo likulu likhoza kupeza zambiri kwina kulikonse. Kusungirako kozizira kumawonjezera kupotoza kwake: lithiamu imalekerera kuzizira bwino muutumiki, koma khalidwe lolipiritsa ndi kutentha kwa paketi kuyenera kufotokozedwa mwadala, osati kuganiza. Mavenda ambiri sangadzipereke ndi kuti gulu lankhondo losakanikirana nthawi zambiri limakhala yankho lolondola, pomwe lithiamu imakhala m'magalimoto ovuta kwambiri-ogwira ntchito ndi lead-acid yomwe imatsalira komwe imapeza kale. Kuti mupanikizike-kuyesa nthawi yopuma{10}}ngakhale pashifiti yanu, ifananizani ndi maola anu enieni mu nthawi yodzipereka.batire ya forklift yamagetsi ROI ndi kusanthula kwa TCO, chifukwa momwe chiwerengero chanu chosinthira, mawonekedwe a kutentha, ndi mphamvu zomwe zilipo ndi pensulo yomwe nambala yobwezera yomwe yasindikizidwa singakuuzeni.

Mizere itatu yosowa pamitundu yambiri ya TCO

Funsani ogulitsa khumi kuti akupatseni mtengo wofananira ndi umwini ndipo asanu ndi anayi akupatsani tebulo la mtengo wa batri, mtengo wa charger, ndi mtengo wamagetsi. Batire ya lithiamu ion forklift TCO yomangidwa pamizere itatu yokhayo ndi yosakwanira m'njira yomwe imatha kufafaniza ndalamazo mwakachetechete. Nthawi zambiri mizere itatu imasowa.

Choyamba ndi mtengo wofuna. Ma charger ambiri a forklift amafunikira 480V atatu-gawo la magawo (Supply Chain Dive), komanso kujambula kuchuluka kwazomwe zikuchitika m'mphepete mwawo kumatha kupangitsa kuti malowo achuluke kwambiri kuposa momwe amayambira. Malinga ndi kuyerekezera kwamakampani, ndalama zochulukira kwambiri-zikhoza kutengera 40 mpaka 60 peresenti ya bilu yamagetsi yamalonda, kotero malo khumi opangira magetsi a 60kW, pafupifupi 600kW olumikizidwa, atha kukweza siling'i yomwe ikufunidwa ndi tsamba lonse, osati chinthu cha forklift chokha. Kukonzaku ndikofunika kutchulapo pamene muyang'ana mabatire a lithium ion forklift m'malo ambiri-osungira katundu: dynamic load management, pomwe ma charger amagawana kuchuluka kokwanira m'malo mokoka mphamvu zonse nthawi imodzi. Apa ndipamenenso kulipiritsa mwayi kumapeza kapena kutaya mtengo wake. Kuonjezera pa nthawi yopuma kumangolipira ngati mtengo wa batireyo ukhalabe mkati mwa malo otonthoza a batire, ndi kukankhira mwayi wolipiritsa pa forklift lifithi pakiti pa C{10}}mitengo yometa kwambiri kungachititse kuti batireyo ichuluke kwambiri ndipo, monga momwe gawo lotsatira likusonyezera, vuto la chitsimikizo.

Mzere wachiwiri wosowa ndi malo omwe amalipira okha. Zizindikiro zamoto ndipo, mochulukira, ma inshuwaransi amayembekezera kuti malo opangira mabatire a lithiamu forklift asiyanitsidwe ndikuwotchedwa-: pakhoma lakunja komwe kuli koyenera, okhala ndi khoma ndi zitseko zovoteledwa. Ndiwo mtengo womanga, ndipo ndi wamtengo wapatali, womwe sunapezeke pakuwunika mapulani. Malingaliro a masanjidwe (kuchotsera, kuponderezana, komwe kutentha kumatha ndipo sikungafalikire) akufotokozedwa muzowongolera zathu.chitetezo pamoto wa batire la forklift ndi -mapangidwe a malo.

Chachitatu ndi inshuwaransi yanu, ndipo ndi omwe ogula samagula mtengo. Onyamula akukonzanso miyezo yawoyawo pachiwopsezo cha kusungirako kwa lithiamu ndikulipiritsa patsogolo, ndipo nthawi zina kupitirira, ma code amderalo. Kutumiza komwe kumakhutitsa ozimitsa moto kumatha kuyambitsabe chivundikiro kapena kusintha kwa premium kuchokera kwa inshuwaransi. Nenani momveka bwino: mtengo wonse wa pulogalamu ya batri ya lithiamu ion forklift imaphatikizapo zomwe wonyamulira wanu akuganiza kuti ndi ndalama, ndipo zokambiranazo zimakhala magalimoto asanafike, osati pambuyo pake.

"Kusamalira-kwaulere" kumasiyidwa m'mbale yanu

Pa zonena zilizonse zomwe zili m'gululi, "kukonza{0}}kwaulere" ndi komwe kuli koyenera kufunsidwa mafunso. Ndizoona m'lingaliro lopapatiza ndi losocheretsa mu lalikulu. Lithium forklift yokonza batire yofunikira si zero. Alizosiyana, ndi zopepuka, ndipo ntchito zangosintha mawonekedwe.

Zomwe batri ya lithiamu ion forklift imachotsadi ndi zenizeni: palibe kuthirira, palibe kuyitanitsa molingana, palibe asidi, palibe chipinda chodzipatulira cha batri chothandizira mpweya. Zomwe sizikhala mwakachetechete ndi zazifupi koma zosakhala -zopanda kanthu. Mapaketi amayenera kusungidwa pafupi ndi mtengo wocheperako m'malo mosiyidwa odzaza kapena kutsanulidwa kwa nthawi yayitali. Maselo amasokonekera pakapita nthawi, ndipo kuchuluka kwachakudya-kutulutsa pafupifupi miyezi isanu ndi umodzi iliyonse kumatchulidwa kawirikawiri kuti abwererenso pamzere, zomwe zimawonekera muzolemba zamalonda ngakhale patsamba lazinthu zomwe zimawonetsa batire ngati yokonza-yaulere. Zikhomo zolumikizira zimavala ndi plugging mobwerezabwereza, ndipo akamachita chizindikiro nthawi zambiri amawoneka ngati batire yakufa osati kukhudzana kowonongeka. Mkhalidwe waumoyo umafunikira kuyang'anitsitsa, ndi kutsika kwa kuwerengera komwe kumatengedwa ngati chenjezo loyambirira. Chizoloŵezi cholondola cha mapaketi awa si "palibe"; ndi chilango chomwe chafotokozedwa mukuyenda kwathumomwe mungalipiritsire batri ya lithiamu forklift mosamala.

Pali njira yamunda yomwe iyenera kutchulidwa, chifukwa imawononga nthawi yeniyeni ndipo imazindikiridwa molakwika ngati kulephera kwa batri. Pamene kasamalidwe ka paketi ndi woyendetsa galimotoyo amatsutsana pa basi ya CAN (nthawi yopuma, "kulumikiza batri" cholakwika, chojambulira chomwe sichingalankhulenso mwadzidzidzi), reflex ndiyo kutsutsa batri, pamene wolakwayo nthawi zambiri amakhala cholumikizira cholumikizira chomwe zikhomo zake sizinapangidwe kuti zizizungulira tsiku ndi tsiku. M'ntchito zathu zophatikizira timatsimikizira BMS-ku-kuyendetsa protocol ya CAN motsutsana ndi wolamulira wina wake tisanatumize, chifukwa pamapulatifomu akuluakulu amtundu wa OEM kugwirana chanza ndikofala kwambiri kotero kuti timaona kutsimikizira kolembedwa kolemba ngati kovomerezeka, osati kofuna. Chifukwa chake kuyika kolondola sikuti mabatire a lithiamu ion forklift safunikira kukonza; ndikuti kukonzako kudasuntha, kuchoka pa hose ndi hydrometer kupita ku-ya-charge discipline, cell balancing, ndi cholumikizira cholumikizira.

Pa kulipiritsa mavuto makamaka kwa mabatire lifiyamu ion forklift: kudutsa zombo timathandiza, timasunga chizolowezi mwayi kulipiritsa mu gulu zolimbitsa bwino m'munsimu 1C, ndi mbendera chilichonse chikuyandikira kapena pamwamba 1C kwa chitsimikiziro olembedwa, chifukwa kuti gulu chapamwamba ndi ndendende pamene chiphaso chitsimikizo amakonda kuyamba.

Njira yopindika imapindika: konzekerani chaka, osati kuchuluka kwa kuzungulira

Battery yodziwika bwino ya LFP lithiamu ion forklift nthawi zambiri imayikidwa pa 3,000 mpaka 5,000 kuzungulira pa 80 peresenti ya kuya kwa kutulutsa, ndipo nambala yamutuwu ndipamene kufananitsa kwakukulu kumayima. Chiwerengero chomwe chimayendetsa bajeti yanu yosinthira chimabisika mu mawonekedwe akutsika, osati mapeto ake.

Kutsitsidwa si mzere. Mzunguliro wamakampani-zambiri za moyo zikuwonetsa kuti-yoyendetsedwa bwino batire ya lithium ion forklift imakonda kugwira kupitilira 80 peresenti ya mphamvu yake yoyambira kupyola pafupifupi ma 2,500 mpaka 3,000 oyambirira, kenako imagwa mothamanga kwambiri m'malo mozilala mofanana mpaka pansi. Kwa okonza zombo zomwe zimasintha ndalama zikatuluka pakhomo: simukukonzekera kumeta tsitsi mofatsa pachaka koma kumtunda komwe kumatsatiridwa ndi thanthwe. Lembani kuchuluka kwa kuzungulira kwa galimoto yapachaka motsutsana ndi malo osinthikawo ndi pensulo m'malo mwa chaka chomwe mapindikira amapindika, osati chaka chomwe chitsimikizo chimatha. Kuchita bwino kumatanthauza kudziwa zomwe mukuchita, ndipo njirayo ili mukuwunika kwathumomwe mungafikire maulendo 10,000+ kuchokera pa batire la forklift; Ndikoyenera kuthamanga motsutsana ndi deta yanu yeniyeni, chifukwa chaka cha inflection chimayenda ndi momwe mumayendetsa paketiyo molimba. Kutengera ana awo kukuchulukirachulukira: lifiyamu ikupanga kale anthu ambiri olembetsa-magalimoto atsopano ku North America ndi Europe (IndexBox), kotero kusinthira nthawi ndi funso lomwe zombo zonse zidzakumana nazo, osati za niche.

Retrofitting ndi kusintha galimoto, osati kusinthana batire

Chofunikira kwambiri chomwe wogula sangamvetse pakubwezeretsanso mabatire a lithiamu ion forklift ndikuti, mwalamulo, sikusintha kwa batri. Pa galimoto yotsutsana ndi kusinthidwa kwa galimoto ya mafakitale, ndipo kusiyana kuli ndi mano.

Ma Counterbalance forklifts amagwiritsa ntchito kuchuluka kwa batri ngati gawo la mphamvu yake yonyamulira: heavy lead{{0}acid pack ndi yamapangidwe, osati mwangozi. Batire ya lithiamu ion forklift imatha kulemera 30 mpaka 60 peresenti kuchepera, yodabwitsa chifukwa cha kachulukidwe mphamvu komanso vuto lokhazikika, chifukwa kuchotsa unyinjiwo kumasintha mphamvu ya galimotoyo pokhapokha ngati ballast iwonjezeredwa. M'ntchito yathu yobwezeretsanso timabwezeretsa ballastyo ku tchati choyambirira cha galimoto ndikuyitsimikizira motsutsana ndi chitsanzocho mapepala asanatulutsidwe, osati pambuyo pake; kuchuluka kofunikira kumasiyana malinga ndi kalasi yamagalimoto ndipo kumawerengedwa pamtundu uliwonse m'malo mongoyerekeza. Pansi pa ANSI/ITSDF B56.1 plate data plate ikuyenera kuwonetsa momwe galimotoyo ilili, monga-kutha kokwezeka kokhazikika, zomwe zimadzutsa funso lomwe ogula ambiri samadzifunsa: mukatha kubweza, ndani amapereka mbale zomwe zasinthidwa? Osavomereza yankho lapakamwa. Ikani mu mgwirizano kuti wopanga choyambirira kapena injiniya wodziwa bwino apereke mbale yokonzedwanso mwa kulemba; ndichinthu choyamba chomwe woyang'anira OSHA amawunika, ndipo udindo wachitetezo cha makinawo umakhala ndi aliyense amene wawatsimikizira. Mukangosinthitsa chemistry pa counterbalance truck yomwe mwawoloka pakusintha galimoto yovoteredwa, ndipo funso la ballast-ndi{11}}likufunika eni ake atchule mayitanitsa; makina ofananiza paketi ndi gulu linalake la magalimoto ndi zomwe gulu lathu limagwira pomangabatire yolimbana ndi forklift kutengera mtundu wagalimoto.

Ziganizo zisanu zoti musindikize musanasaine

Pafupifupi zodabwitsa zonse zodula ndi mabatire a lithiamu ion forklift zinali zolephereka pagawo la mgwirizano ndi funso limodzi lachindunji. Izi ndi zisanu zoyenera kuzilemba, ndipo chifukwa chake chilichonse chili chofunikira:

Wogulitsa mabatire a lithium ion forklift a UL 2580 omwe amadzipereka kuti asaphatikizepo chitsimikiziro chake ndikukupatsirani Nambala ya Listing, mosafunsidwa, amakuuzani zambiri za kukhulupirika kwake kuposa kutsatsa m'modzi{1}}chitsimikizo cha zaka khumi molimba mtima. Funsani Nambala Yamndandanda ndikutsimikizira kuti makulidwe ake ndi paketi yonse, osati selo chabe.

Izi zisanu ndizomwe zimayambira, osati mzere womaliza: mawu enieni a chiganizo chilichonse amasintha kuchokera kwa wothandizira wina kupita ku wina, ndipo batire ya 48V ya lithiamu ion forklift yotchulidwa pagalimoto yofikira imakhala ndi kusanja kosiyana ndi mawu a BMS kusiyana ndi paketi ya 80V pazitsulo zolemera, ndichifukwa chake kasinthidwe ndi -makambirano osasankha, osasankha. Kumene zombo zimasakaniza ma voltages ndi ntchito, timayika paketi, mawu a BMS, ndi mbiri yamtengo wapatali pa ntchito iliyonse kudzera.batire yokonzedweratu ku magalimoto amtundu wanu ndi ma shift; 48V sizing logic makamaka ikugwiritsidwa ntchito mwathu48V 600Ah LiFePO4 zombo-kalozera wamasaizi.

Batire imodzi, nyumba yosungiramo zinthu zonse

Ndikoyenera kuthera panjira yolephera, chifukwa imakonzanso mphindi iliyonse ya zokolola zomwe mukuthamangitsa. Chochitika cholembedwa cha batri la lifiyamu forklift chomwe chinayatsa potchaja-chaja yothamanga kwambiri; motowo unafalikira utsi ndi tizilombo toononga m'madera ozizira, ozungulira, ndi oundana mofanana, malo oyipa, mazenera, komanso malo onse mnyumbamo, komanso chifukwa malowa anayenda usana ndi usiku kuyeretsa kumayenera kukwaniritsira zonse-ku{3}nthawi yogwira ntchito ndi inshuwaransi nthawi imodzi (Gulu la Polygon).

Biliyo imachulukitsa ndalama-zosunga nthawi yomwe paketi idatumizidwa.

Ndilo kulemera kwenikweni kumbuyo kwa ndime iliyonse pamwambapa. Zofunikira-zingwe zolipirira, zozimitsa moto{2}}zovotera chipinda cholipirira, chitsimikiziro chosaphatikizidwa pakulipiritsa mwamphamvu, LFP-motsutsana ndi-funso la NMC: none are box{5}}ticking. Iliyonse ndi chisankho chaching'ono, chotsika mtengo chomwe chimalepheretsa chachikulu, chokwera mtengo kuti chisachitike. Mphindi zochepa zomwe mabatire a lithiamu ion forklift amakupulumutsani enieni; choncho ndi chifukwa chowafotokozera bwino. Sankhani magalimoto ndi ntchito yozungulira, gulani mizere itatu ya TCO yomwe ikusowa moona mtima, ndikuyika ziganizo zisanu mu mgwirizano, ndipo kusinthako kumachita zomwe bukhulo linalonjeza, mwakachetechete, popanda chochitika chomwe chimapanga nkhani.

Mafunso wamba kuchokera kwa ogula zombo