Njawulo Ki eri wakati wa Battery ya Lithium ne Alkaline?
Nafuna essimu mu kiseera ky’obutiti ekyayita okuva ewa maneja w’okugula ebintu mu kifo ekimu ekitereka ebintu mu ntoba mu Wisconsin. Yali afiiriddwa sensa 8 ezilondoola obutonde bw’ensi olw’okwonooneka kwa bbaatule, era yali yennyamidde kubanga yali tasobola kuzuula kiki ekyatambula obubi. Ttiimu ye ebadde ekozesa Duracell ProCell alkalines, ng’eddukanya enteekateeka y’okukyusa buli luvannyuma lwa myezi esatu eyandibadde ekuuma ekimala. Sensulo zaali zipimiddwa ku bbaatule, ebbanga ly’okuddaabiriza lyawandiikibwa, buli kimu kyalabika bulungi ku lupapula.
Obuzibu bwali bwa bbugumu. At -18℃, nga kino kye mutindo gw’okutereka ebintu ebifumbiddwa, bbaatule za alkaline tezeeyisa mu ngeri datasheets zaabwe bwe ziraga. Obusobozi bukka mpozzi 10-20% ku rated, era obutoffaali bwa alkaline bwe butuula nga bufulumye ekitundu mu mbeera ennyogovu, bukulukuta. Potassium hydroxide electrolyte yalya okuyita mu bikwatagana bya sensa okumala wiiki ntono. Omuntu yenna we yagguddewo yuniti ezo okuddaabiriza mu nteekateeka, okukulukuta kwali kusaasaanidde mu circuitry. Omugatte gw’okufiirwa, ddoola nga 12,000.
Yali akoze okubala ku nsaasaanya ya yuniti, n’akebera specs z’okukwatagana, n’agoberera emitendera gyonna egya bulijjo egy’okugula. Tewali na kimu ku ebyo ekyavaayo ekizibu ky’ebbugumu kubanga tewali alowooza kubuuza ku mutindo gwa nnyogovu ng’agula bbaatule za AA.
Emboozi eyo okusinga y’ensonga lwaki mpandiika bino. Enjawulo wakati wa lithium ne alkaline si nzibu ku mutendera gwa kemiko, naye ebiva mu nkola bifuna okuziikibwa wansi w’ebintu eby’okugeraageranya eby’enjawulo ebitayamba muntu yenna kusalawo kugula kwa ddala.
Enkyusa Ennyimpi
Mu bufunze obw’amangu
Bw’oba weetaaga eky’okuddamu eky’amangu: bbaatule za lithium zigula ssente nnyingi mu maaso naye zituusa amaanyi agasinga okukozesebwa wansi w’omugugu, zikola mu bbugumu erisukkiridde, ziwangaala mu tterekero nga tezikulukuta, era zigula ssente ntono buli mutendera gw’okukozesa singa oba oyita mu bbaatule ku voliyumu yonna ey’amaanyi. Battery za alkaline za buseere buli yuniti era zikola bulungi ku byuma ebifulumya amazzi amatono-mu mbeera ezifugibwa embeera y'obudde-nga toziyitamu obugaali buli kiseera.
Enkyusa empanvu erimu okutegeera lwaki enjawulo ezo ziriwo ne ddi lwe zikwata ddala ku nkola zo entongole. Ensobi z’okugula ezisinga ze ndaba ziva mu kukozesa ekika kya bbaatule ekikyamu ku nkola y’okukozesa obunafu bwayo we bulabika.
Obusobozi Wansi w’Omugugu: Enjawulo Entuufu Awali
Okugeraageranya bbaatule okusinga kwesigamye ku density y’amasoboza ne voltage. Ennamba ezo zikulu naye si ze kkampuni gye zifiirwa ssente. Ensonga ekosa ddala ssente z’emirimu ye bungi bw’obusobozi obugereddwa bw’osobola okukozesa mu butuufu wansi w’akalulu k’ekyuma kyo akaliwo kati.
Akatoffaali ka AA aka alkaline kapimibwa nga 3000mAh. Ekipimo ekyo kiva mu kukebera okufuluma ku kasasiro omutono, mu bujjuvu 25mA oba wansi. Sikaani ezikwatibwa mu ngalo sitoowa ezisinga zikozesa pull 500-800mA. Leediyo ezirina amakubo abiri zisika ezifaanagana oba waggulu. Ku 800mA discharge, 3000mAh alkaline cell eyo etuwa ekintu nga 1000mAh ez’amasoboza agakozesebwa. Osasula capacity gy'otosobola kugifuna.
Ensonga eriwo kwe kuziyiza okw’omunda. Akatoffaali akapya aka alkaline kalina obuziyiza obw’omunda okwetoloola 0.15Ω, nga buno butono ekimala obutaba na makulu mangi. Naye kemiko ya alkaline erina engeri etafuna kwogerwako kimala mu mbeera z’okugula: obuziyiza obw’omunda bweyongera ng’obutoffaali bufuluma. Mu kiseera ky’okozesezza ebitundu 90% ku busobozi bw’enzikiriziganya, obuziyiza obw’omunda bulinnye okutuuka ku 0.75Ω oba okusingawo. Wansi w’okusika kwa kasasiro omungi, obuziyiza obwo bukyusa ekitundu ekinene eky’amasoboza agasigaddewo agaterekeddwa mu bbugumu okusinga okufuluma okw’omugaso. Battery tefudde mu ngeri nti eweddewo; kifudde mu ngeri nti tekikyasobola kutuusa current ku voltage ey’omugaso.
Lithium chemistry terina buzibu buno kumpi ku ddaala lye limu. Obuziyiza obw’omunda busigala nga bunywevu okuyita mu nsengekera y’okufulumya, ekitegeeza nti mu butuufu lithium cell ya 3500mAh ekola kumpi 3500mAh oba osika 100mA ku remote control oba 2A ku kikozesebwa eky’amasannyalaze.
Nakola n'ekifo ekigabibwa omwaka oguwedde ekyali kimaze emyezi nga kigonjoola ebizibu bya sikaani za Zebra TC52 "ezitali nnungi". Spec sheet yagamba nti 8-hour runtime, baali bafuna essaawa 3, era buli omu yalowooza nti waliwo ekikyamu ku hardware. Turned out scanners zaali nnungi. Battery za alkaline wansi w'omugugu just tezituusa busobozi bwazo obugereddwa. Yakyusibwa okudda ku Li-ion eddaamu okucaajinga, sikaani ze zimu zaatandika okukuba 7+ essaawa. Enjawulo yali yonna mu bbaatule.
Enkola y’ebbugumu
Eno ye spec eyakwata kkampuni ya Wisconsin off guard, era osanga y’ensonga esinga obutasiimibwa mu kulonda battery okukozesebwa mu makolero.
Ku bbugumu erya bulijjo, alkaline ne lithium byombi bikola okumpi n’ebiragiro byabwe ebigereddwa. Ebbugumu bwe ligenda likka, ekituli kigguka nnyo. Kemiko ya alkaline esinga kukwata nnyogovu kubanga ensengekera z’amasannyalaze zikendeera era obuziyiza obw’omunda bweyongera okweyongera. By 0℃, oba otunuulidde 50-70% ku busobozi obugereddwa. By -18℃, nga kino kya bulijjo setpoint for frozen okutereka, alkaline asigaza mpozzi 10-20% obusobozi-effectively useless for most applications. Ku -40℃, mu bukulu kiba ziro.
Lithium ekuuma obusobozi bwa 70-80% ku -18℃era ekyatuusa 50-60% ku -40℃. Okugezesa mu nnimiro okwafulumiziddwa ku mukutu gwa backpackinglight.com kwalaga nti alkaline emala eddakiika nga 25 ku 0℃F wansi w’embeera z’omugugu ezifaanagana nga lithium emala eddakiika 150. Eyo njawulo ya 6× mu kiseera ky’okudduka mu nsi entuufu okuva ku bbugumu lyokka, nga tekyesigamye ku nsonga z’obusobozi-wansi-omugugu.
Ekitegeeza mu nkola: bw’oba oddukanya enteekateeka z’enjegere ennyogovu, ebikozesebwa ebweru, entambula ya firiigi, oba ekifo kyonna mu mbeera y’obudde ey’obukiikakkono ebyuma mwe biyinza okubeera mu bbugumu erifuumuuka, bbaatule za alkaline si nkola ya kukekkereza ssente-. Zino kizibu kya kwesigika ekijja okuleeta ssente nnyingi mu kulemererwa, okukyusa mu bwangu, n’okwonooneka kw’ebyuma okusinga okukekkereza kwonna okw’ebbeeyi ya yuniti.
The flip side is also worth stateing: bwoba okolera mu mbeera ezifugibwa embeera y'obudde-nga ebbugumu litebenkedde wakati wa 15-30℃, togenda kulaba mugaso gwa lithium okugumira ennyonta era tewali nsonga lwaki osasula.
Omuwendo gwonna ogw’Obwannannyini
Okugeraageranya emiwendo gya yuniti kwe kusinga okugula bbaatule okutambula obubi. Okubala kulabika nga kweyoleka-alkaline AAs zigula $0.50-1.00, rechargeable lithium equivalents zigula $5-10, lwaki omuntu yenna yandisasudde 10× okusingawo ku bbaatule?
Kubanga omuwendo gwa buli-yuniti si gwe musasula mu butuufu mu bulamu bw'okuteeka mu nkola.
| Ekitundu ky’Ensimbi | Alkaline (ekirungo kya alkaline). | Lithium eddaamu okucaajinga | Ebiwandiiko |
|---|---|---|---|
| Omuwendo gwa yuniti | $0.75 nga buli kimu | $8.00 wakati wa | Emiwendo egy’omutindo gw’amakolero |
| Ekozesa buli yuniti | 1 | 500-1200 (giyite 800 derated) | Obulamu bw’enzirukanya ya lithium bwawukana okusinziira ku kemiko n’engeri y’okukozesaamu |
| Ebisale buli nkozesa | $0.75 | $0.01 | |
| Ensonga ya Breakeven | - | 6 akozesa | Buli kimu oluvannyuma lwa kino kuba kutereka |
| 10-emyaka omuwendo, ekyuma ekikozesebwa buli lunaku | $2,700+ | Wansi wa doola 50 | Akitwala nti ekyuma kimu |
| Waanyisiganya abakozi buli nkyukakyuka | Eddakiika 3-5 | 0 (okucaajinga ku mwalo) . | Nga mw’otwalidde n’okutambula okutuuka ku bintu, okusuula |
| Annual swap labor, ebyuma 50 ebidduka | 260+ essaawa | Kumpi ne ziro | Ku nkyukakyuka 2/wiiki |
| Obulabe bw’okwonooneka kw’ebyuma | Ekigero-waggulu (okukulukuta) . | Kumpi ne ziro | Okukulukuta kwa alkaline mu kutereka; lithium takola bwe kityo |
| Ebisale by’okusuula | 10-12× kasasiro ow’omutindo | Ebiseera ebisinga alina omuwendo ogusigaddewo | Okugabanya hazmat mu bitundu bingi |
Ensonga ya breakeven ku 6 uses ye namba enkulu. Ekyuma kyonna ekiyita mu bbaatule emirundi egisukka mu 6 mu bulamu bwakyo kigula ssente ntono okukolera ku lithium eddaamu okucaajinga okusinga ku alkaline. Ekituli kigaziwa mangu oluvannyuma lw’ekyo. Ku byuma ebikozesebwa buli lunaku-, otunuulidde lithium egula nga 2% ku alkaline egula mu bbanga ery’emyaka 10.
Naye mu butuufu, ssente za bbaatule yennyini emirundi mingi si y’ensonga enkulu. Nze ndabye ebifo nga swap labor yasukka battery purchase cost ne 3-4×. Enkola ya sikaani 120 ng’okyusa bbaatule emirundi ebiri mu wiiki emala essaawa ezisukka mu 1,200 buli mwaka ng’okyusakyusa bbaatule zokka. Ku $25/essaawa loaded labor cost, ekyo $30,000+ mu labour ku mulimu ogubula ddala ne rechargeable lithium ne dock charging.
ROI Data okuva mu Nkyukakyuka Entuufu
Nja kugabana ennamba ezimu okuva mu pulojekiti ze tubadde twenyigiramu oba ze tulina ebiwandiiko. Bino biba bya makolero, si bya bakozesa, naye enkyukakyuka y’okusalawo ekola ku voliyumu yonna gy’osaasaanya ddoola ezisoba mu bikumi bitono buli mwaka ku bbaatule.
Kkampuni ya 3PL esangibwa mu Texas-yakyusa ekibinja kya forklift 50- okuva ku lead-acid okudda mu lithium-ion. Enkola ya bbaatule ey’enjawulo okusinga obutoffaali bwa AA, naye okugeraageranya kwa kemiko y’emu. Ensimbi ezaasooka zaali nnyingi, naye okuteebereza kw’emyaka 8- kwalaga $2.9M mu kukekkereza okusinziira ku kugenda mu maaso n’okukendeeza ku lead-acid-56% mu nsaasaanya yonna eyeekuusa ku bbaatule. Ekiseera ky’okusasula kyali kya myezi 31. Okukekkereza kwava mu kuggyawo ekisenge kya bbaatule ekya sq ft 480, okukendeeza ku bakozi abaddaabiriza buli lunaku okuva ku ssaawa 4.5 okutuuka ku ddakiika nga 20, n’okusala ku budde bw’ebyuma obutakola okuva ku bitundu 12% ku budde bwa ssifiiti okutuuka ku bitundu nga 2%. Ekyo kiva mu kunoonyereza kwa UgoWork okwafulumizibwa mu 2024.
Ku mutendera omutono, ekifo eky’okusaasaanya kye twakolagana nakyo butereevu kyalina sikaani 120 ez’omu ngalo nga ziyita mu AA za alkaline 480 buli wiiki. Ensaasaanya ya bbaatule buli mwaka yali doola 18,720, nga kw’ogasse n’essaawa 1,248 ez’okuwanyisiganya abakozi. Bakyusizza ne bafuuka Li-ion nga balina dock charging ku $14,400 upfront-batteries nga kwogasse n'enkola y'okucaajinga. Amasannyalaze agagenda mu maaso gali ku doola 960/omwaka. Payback yakubye ku myezi 9. Oluvannyuma lw’ekyo, bakekkereza ddoola nga 17,000 buli mwaka nga tewali kutaataaganyizibwa mu mirimu olw’okukyusa bbaatule.
| Enkola y’okukyusa | Ekiseera ky’okusasula | Okutereka okw'ekiseera ekiwanvu- | Ensonda z’okutereka ezisookerwako |
|---|---|---|---|
| Lead-asidi → Li-ion forklift ekibinja (multi-shift) | Emyezi 31 | 56% TCO okukendeeza, $2.9M mu myaka 8 | Ekifo wansi, abakozi abaddaabiriza, obudde obutakola |
| Ekyuma ekisitula ebyuma bya propane → Li-ion | Emyezi 19 | Okukendeeza ku nsaasaanya y’amasannyalaze ebitundu 62% | Okumalawo amafuta, okuddaabiriza, okukola obulungi |
| Alkaline → Li-ion emmeeri ezikwatibwa mu ngalo | Emyezi 6-12 | Okukendeeza ku nsaasaanya y’ebintu ebikozesebwa ebitundu 80-95% | Omuwendo gwa bbaatule, okukyusakyusa abakozi |
Omuze guno gukwatagana: okuteeka ssente ennyingi mu maaso, okusasula amangu okusinga ebyuma ebisinga obungi ebya kapito, okukekkereza okunene okugenda mu maaso oluvannyuma lw’okutuuka ku breakeven.
Obulabe bw’okukulukuta
Kino tekifuna kufaayo kumala mu kukubaganya ebirowoozo ku kulonda bbaatule, mpozzi olw’okuba kizibu okugera obungi okutuusa lwe kikutuukako.
Battery za alkaline zikozesa potassium hydroxide nga electrolyte yazo. KOH kiwunya. Obutoffaali bwa alkaline bwe bukulukuta-era ne bukulukuta, emirundi mingi okusinga abakola baagala okukkiriza-obusannyalazo bulumba okukwatagana kw’ebyuma era busobola okusaasaana mu nkulungo. Oluusi osobola okuyonja ebyonoonese n’otaasa ekyuma. Oluusi ebyuma bisaanawo.
Obulabe bw’okukulukuta bweyongera n’emyaka, ekitundu ekifuluma, n’okutambula kw’ebbugumu. Ebyuma ebituula nga tebikozesebwa wakati w’okuteekebwa mu nkola biba bya bulabe nnyo. Nze ku lwange ndabye pallets za leediyo ez’amangu nga ziwandiikiddwa kubanga bbaatule za alkaline zaakulukuta mu myezi 18 nga zitereka mu sitoowa. Leediyo zaali zirinze okuteekebwa mu nkola ey’okukola ku katyabaga etajja, era omuntu we yayatika kkeesi okusobola okuddaabiriza mu nteekateeka, okukulukuta kwali kusaasaanidde nnyo okuzitaasa.
Kino si kizibu kya kika kimu-. Mala akaseera ku r/batteries oba forum yonna eya yinginiya w'ebyuma era ojja kusanga okwemulugunya ku leakage ku buli brand enkulu eya alkaline-Duracell, Energizer, store brands, si nsonga. Ka kibe nti ensonga eri ku kukendeera kw’okulondoola omutindo mu mulimu gwonna oba okweyongera kw’okukola lipoota ku yintaneeti kwokka okufuula ebizibu ebiriwo okulabika obulungi, enkola eriwo. Kakasa ggwe kennyini bw’oba oyagala; obuwuzi si buzibu kubufuna.
Kemiko za lithium zikozesa obusannyalazo obutali-amazzi. Lithium primary (etali-rechargeable) ne lithium-ion (rechargeable) byombi birina kumpi-zero obulabe bw’okukulukuta mu mbeera eza bulijjo. Ku byuma byonna ebituula nga tebikola wakati w’okukozesa-enkola ez’amangu, ebyuma ebitereka, ebikozesebwa mu sizoni, ebyuma eby’obukuumi-engeri eno yokka esobola okulaga obutuufu bw’omuwendo gw’ebbeeyi okusinga alkaline.
Okwe-Okufulumya n'Obulamu bw'Okutereka
Kino kye kitundu ekimu alkaline mw’erina enkizo eya nnamaddala, era kikulu ku nkola ezenjawulo.
Battery za alkaline ze-zifulumya ku 2-3% buli mwaka. Osobola okuziteeka ku shelf n'okomawo oluvannyuma lw'emyaka 7-10 ng'obusobozi obusinga bukyaliwo. Lithium eyasooka esingako n’okusingawo-around 1% annual self-discharge n’emyaka 15-20 shelf life. Lithium-ion eddaamu okucaajinga esinga obubi ku metric eno, efiirwa 3-5% buli mwezi, ekitegeeza nti tosobola kumala gateeka Inventory ya Li-ion ku shelf n’okwerabira.
Ku bifo eby’amangu ebyetaaga okutuula nga tebikwatibwako okumala emyaka okutuusa nga biteekeddwa mu nkola-ebikozesebwa mu katyabaga, empuliziganya ey’okutereka, ebyuma by’obukuumi-lithium enkulu y’enkola esinga obulungi. Obulamu bw’emyaka 15-20 nga bugatta wamu n’akabi k’okukulukuta kumpi-ziro bukuba alkaline wadde nga waliwo emiwendo gy’okwekulukuta egy’enjawulo, kubanga omuze gwa alkaline ogw’okukulukuta gugifuula etali nnungi kutereka okumala ebbanga eddene nga tewali agirabirira.
Bw'oba okuuma yinvensulo ya Li-ion eddaamu okucaajinga, embeera y'okutereka ey'okusasula ekwata nnyo okusinga abantu abasinga bwe bakitegeera. Okutereka Li-ion ku charge enzijuvu kyanguya okukendeera kw’obusobozi. Ku bbugumu eriri waggulu, obutoffaali bwa lithium-ion obuterekeddwa ku 100% state of charge busobola okufiirwa okutuuka ku 35% ku busobozi bwabwo buli mwezi. Enkola entuufu kwe kutereka ku 40-60% SOC nga waliwo enzirukanya y’okukebera buli luvannyuma lwa kiseera. Nze ndabye amakampuni nga gafiirwa enkumi n’enkumi z’ensimbi mu yinvensulo ya bbaatule ezaali ziterekeddwa nga zijjude charge wansi w’okulowooza nti full charge kitegeeza nti zeetegefu okuteekebwa mu nkola.
Okukozesa-Okulonda okwetongodde
Mu kifo ky'okuteesa okwawamu, wuuno engeri okulonda gye kumenyekamu okusinziira ku mbeera y'okukozesa:
Ebyuma ebiwanvu-ebifulumya amazzi, ebiwanvu-ebiyimiridde
(essaawa z’oku bbugwe, remotes za ttivvi, ebyuma ebizuula omukka): Alkaline ekola amakulu wano. Ebyuma tebiyita mu bbaatule ku sipiidi emala enkizo ya lithium eya TCO okutuukirira, era obulamu bwa alkaline obuwanvu obw’okukuuma ku self-discharge entono butuukira bulungi-okukozesebwa.
High-drain, emirundi mingi-okukozesa ebyuma
(sikaani ezikwatibwa mu ngalo, leediyo ez’amakubo abiri-, ebikozesebwa mu masannyalaze, kkamera za digito): Lithium eddaamu okucaajinga. Ensonga ya breakeven ekuba ku mikozesa 6; ekintu kyonna ekisukka awo kyeyongera okuba eky’ebbeeyi singa oba okyali ku alkaline. Ebyuma bino era biraga obusobozi bwa alkaline-wansi-obunafu bw'omugugu.
Okukola mu mbeera ennyogovu
(okutereka ebintu mu nnyonta, entambula mu firiigi, ebikozesebwa ebweru, ebikozesebwa mu bukiikakkono): Lithium, full stop. Alkaline tekola mu ngeri eyesigika wansi w’okutonnya era ekola akabi k’okukulukuta mu mbeera z’obugaali ez’ebbugumu-.
Ebyuma ebiri ewala oba ebitalabirira
(sensa z’obutonde, enkola z’obukuumi, ebyuma ebilondoola): Lithium omukulu. Obulamu bw’emyaka 15 bumalawo okukyalira okuddaabiriza, era nga tewali bulabe bwa kukulukuta buziyiza okwonooneka kw’ebyuma alkaline kw’ereeta mu bifo ebitalabirira.
Emirimu gy'amakolero egy'enkyukakyuka eziwera-
(ebidduka bya forklift, AGVs, robotics za sitoowa): Lithium-ion oba LiFePO4 packs. Okucaajinga amangu kumalawo abakozi abakyusakyusa bbaatule n’enkola eyeetongodde ey’okucaajinga. Ekiseera ekituufu eky’okusasula kya myezi 24-36 nga 50%+ TCO ekendedde.
Ebiterekero eby’amangu eby’obukodyo
(ebyuma ebikola ku katyabaga, empuliziganya ey’okutereka, enkola z’obukuumi): Lithium omukulu. Chemistry yokka ekakasa nti yeetegefu oluvannyuma lw’okutereka okumala emyaka nga toddaabiriza.
Buli mwaka bbaatule esaasaanyizibwa wansi wa doola 500
: Weekenneenye kinnoomu. Ebisale by'okukyusa-chajara empya, enkyukakyuka mu nkola, okutendekebwa-biyinza okusukka okukekkereza ku minzaani eno.
Buli mwaka bbaatule esaasaanya ddoola ezisoba mu 500
: Kumpi ddala yandibadde lithium eddaamu okucaajinga. Okusasula okwa bulijjo kutambula emyezi 6-18 okusinziira ku nkola.
Ensobi Z'okugula Ebintu Nsigala Ndaba
Okwekenenya ku muwendo gwa yuniti awatali TCO modeling.Eno y’esinga okubeerawo. Okugula kujaguza okukekkereza $0.05/battery ate nga okusalawo okukulu okukozesa alkaline kugula 10× okusinga lithium yandibadde mu kiseera ky’okuteekebwa mu nkola. Zimba enkola ya TCO entuufu nga tonnateesa ku bbeeyi-mulimu abakozi abawanyisiganya, okusuula, n'akabi k'okwonooneka kw'ebyuma.
Okukozesa capacity specs okuva mu mbeera z’okufulumya ez’erinnya.Ekipande kya device spec bwe kigamba nti essaawa 8 ezitambula, ekyo kyesigamiziddwa ku busobozi bwa bbaatule ku mbeera z’okugezesa ez’omukozi, so si current yo yennyini ey’okukola. Real runtime ku real operating load eyinza okuba 40% ya spec oba wansi. Singa obudde bw’okudduka bukulu, saba discharge curves ku draw yo entuufu eriwo kati, so si mbeera yonna ennungi ey’okugezesa omukozi gye yakozesa.
Okubuusa amaaso ebbugumu mu specification.Ebyuma bifuna deployed mu cold storage oba outdoor environments, alkaline eremererwa, buli omu anenya ebyuma oba enteekateeka y’okuddaabiriza. Okulonda bbaatule kwali kukyamu okuva ku ntandikwa. Singa ebbugumu ly’okukola ligenda wansi wa diguli 5 n’obutakyukakyuka bwonna, alkaline ye nkola enkyamu.
Battery ezitali-OEM mu byuma ebikulu.Waliwo ensonga ewandiikiddwa okuva mu ddwaaliro ly'abaana erya Nationwide Children's Hospital ng'ebyuma ebilondoola abalwadde byalemererwa mu nnaku 30 oluvannyuma lw'abakozi okussaamu bbaatule ez'ekibiina eky'okusatu-ez'okukyusa. Obutoffaali obutali-OEM tebwalina circuit za bukuumi ntuufu era bwayonoona ebyuma. Enkola y’eddwaliro kati eragira bbaatule za OEM-zokka ku byuma byonna eby’okulabirira abalwadde abayi. Kino kyafulumiziddwa mu katabo akayitibwa AAMI Biomedical Instrumentation & Technology journal. Ku nkola yonna ng’okulemererwa kuleeta akabi k’obukuumi oba ebivaamu eby’amaanyi mu by’ensimbi, okukekkereza okuva mu bbaatule ezikolebwa oluvannyuma lw’okutunda tezisaanira kubikkulwa.
Okutereka lithium eddaamu okucaajinga ku charge mu bujjuvu.Yanguya okuvunda amangu okusinga obugaali. Bw'oba okuuma Li-ion inventory, tereka ku 40-60% SOC era oteeke mu nkola enzirukanya y'okukebera.
Abagaba bbaatule abalina ebisaanyizo
Bw’oba weetegereza abagaba ebintu, bino by’olina okusaba:
- Discharge curves ku mbeera z’omugugu eziwera. Omugabi asobola okuwa data y’obusobozi yokka ku mutindo gw’okufulumya ogusinga obulungi oba tategeera kintu kye oba yeekukumye omulimu omubi ogw’okufulumya amazzi aga waggulu-. Mu ngeri yonna, si muntu gw'oyagala okulambika bbaatule z'enkola za high-drain.
- Data y’omutindo gw’ebbugumu mu kitundu kyo kyennyini ky’okola. Tokkiriza room-temperature specs ku byuma ebigenda mu cold storage.
- Data y'obuziyiza obw'omunda ku butoffaali obupya n'enkomerero-of{1}}okuteebereza kw'obulamu. Kino kikubuulira engeri bbaatule gy’egenda okukolamu ng’etikkiddwa ng’ekaddiwa, so si ng’ebadde mpya yokka.
- Satifikeeti z'obukuumi-UN38.3 ku ntambula, UL ne IEC 62133 ku bukuumi bwa lithium. Bino birina okuba ebyetaago eby’omusingi.
- Ebiragiro bya ggaranti ebisibiddwa ku bulamu bwa cycle okusinga obudde bwa kalenda. Waranti ezisinziira ku kalenda-tezirina makulu ku bbaatule; ebigambo ebisinziira ku cycle-biraga obwesige mu nkola entuufu.
- Enkolagana entuufu ey’okuddamu okukola ebintu, so si bigambo ebitali bitegeerekeka ku ngeri y’okukwatamu okusuula. Lithium 95% esobola okuddamu okukozesebwa n’omuwendo gw’ebintu ebisigadde, naye ekyo kikulu singa wabaawo pulogulaamu entuufu okugikwata.
Bye Tukola
Polinovel ekola bbaatule za lithium ezikozesebwa mu makolero, eby’obusuubuzi n’eby’enjawulo. Ttiimu yaffe eya yinginiya ekolagana n’ebibinja by’okugula n’emirimu okukola model ya TCO ku mbeera ez’enjawulo ez’okukozesa, okugezesa omulimu mu mbeera entuufu ey’okuteekebwa mu nkola okusinga okuteebereza kwa datasheet, n’okugonjoola ebizibu ebikwatagana n’ebyetaago ebya nnamaddala.
Tetugenda kukugamba nti lithium bulijjo kye kiddamu ekituufu-waliwo okukozesa kungi nga alkaline akola amakulu mangi, era tujja kukugamba ekyo bwe kiba nga kituufu ku mbeera yo. Kye tugenda okukola kwe kuddukanya ennamba entuufu ne tukuwa data okusalawo ku.
Bw’oba weetegereza enkyukakyuka ya bbaatule oba oyagala okukakasa oba enkola yo eriwo kati ya ssente-esinga, tuukirira ng’oyita mu polinovelpowbat.com era osabe okwekenneenya kwa TCO. Tutera okukyusa okwekenneenya okusooka mu wiiki emu.
