Upangiri Wathunthu Wa Battery Ya Lithium-Ion Forklift vs Lead-Acid

Zikafika posankha batire yoyenera kuti mugwiritse ntchito, mutha kukhala ndi mndandanda wazinthu zomwe muyenera kukwaniritsa. Ndi magetsi ochuluka bwanji omwe amafunikira, kuchuluka kwa mphamvu, cyclic kapena standby, etc.

Mukakhala kuti zafupikitsidwa mutha kukhala mukudabwa, "kodi ndikufunika batire ya lithiamu kapena batire yachikhalidwe yosindikizidwa ya asidi?" Kapena, chofunika kwambiri, "kodi pali kusiyana kotani pakati pa lithiamu ndi sealed lead acid?" Pali zinthu zingapo zomwe muyenera kuziganizira musanasankhe chemistry ya batri, popeza onse ali ndi mphamvu ndi zofooka.

Pacholinga cha blog iyi, lithiamu imatanthawuza mabatire a Lithium Iron Phosphate (LiFePO4) okha, ndipo SLA imatanthawuza mabatire a lead acid / osindikizidwa.

Apa tikuwona kusiyana kwa magwiridwe antchito pakati pa mabatire a lithiamu ndi lead acid

Cyclic Performance Lithium VS SLA

Kusiyana kodziwika kwambiri pakati pa lithiamu iron phosphate ndi lead acid ndikuti mphamvu ya batri ya lithiamu ndi yodziyimira pawokha pamlingo wotulutsa. Chithunzi chomwe chili pansipa chikufanizira kuchuluka kwenikweni monga kuchuluka kwa kuchuluka kwa batire yoyezera kutengera kuchuluka kwa kutulutsa komwe kukuwonetsedwa ndi C (C ikufanana ndi kutulutsa komwe kumagawidwa ndi kuchuluka kwa mphamvu). Ndi mitengo yotulutsa kwambiri, mwachitsanzo .8C, mphamvu ya batire ya asidi wotsogolera ndi 60% yokha ya mphamvu yovotera.

Kutha kwa batri ya lithiamu vs mitundu yosiyanasiyana ya mabatire a lead acid pamayendedwe osiyanasiyana otulutsa

Mabatire a lithiamu amakhala ndi moyo wautali kuposa paketi iliyonse yamphamvu ya acid-acid. Kutalika kwa moyo wa mabatire a lead-acid ndi kuzungulira kwa 1000-1500 kapena kuchepera. Lithium-ion imatha pafupifupi 3,000 kuphatikiza mizungulire kutengera ntchito.

Choncho, mu ntchito cyclic pamene mlingo kukhetsedwa nthawi zambiri kuposa 0.1C, m'munsi oveteredwa lithiamu batire nthawi zambiri amakhala apamwamba kwenikweni mphamvu kuposa ofanana lead asidi batire. Izi zikutanthauza kuti pa mlingo womwewo wa mphamvu, lifiyamu idzawononga ndalama zambiri, koma mungagwiritse ntchito mphamvu yochepa ya lithiamu pa ntchito yomweyo pamtengo wotsika. Mtengo wa umwini mukamaganizira za kuzungulira, umawonjezeranso mtengo wa batri ya lithiamu poyerekeza ndi batire ya acid acid.

Kusiyana kwachiwiri kodziwika kwambiri pakati pa SLA ndi Lithium ndi cyclic performance ya lithiamu. Lithium imakhala ndi nthawi khumi kuposa moyo wa SLA nthawi zambiri. Izi zimabweretsa mtengo pa mkombero wa lifiyamu wotsika kuposa SLA, kutanthauza kuti muyenera kusintha batire ya lithiamu nthawi zambiri kuposa SLA mukugwiritsa ntchito cyclic.

Kuyerekeza LiFePO4 vs SLA moyo wa batire

Kutumiza Mphamvu Kokhazikika Lithium VS Lead-Acid

Lithium imapereka mphamvu zofananira panthawi yonse yotulutsa, pomwe mphamvu ya SLA imayamba mwamphamvu, koma imatha. Mphamvu yokhazikika ya lithiamu ikuwonetsedwa mu graph yomwe ili pansipa yomwe ikuwonetsa voteji motsutsana ndi momwe amapangira.

Apa tikuwona mwayi wokhazikika wa Lithium motsutsana ndi Lead-Acid

Batire ya lithiamu monga momwe ikuwonetsedwera mu lalanje imakhala ndi magetsi osasunthika pamene imatuluka panthawi yonseyi. Mphamvu ndi ntchito ya ma voltage times panopa. Kufuna kwapano kudzakhala kosasintha ndipo motero mphamvu yoperekedwa, nthawi yamagetsi, idzakhala yosasintha. Kotero, tiyeni tiyike izi mu chitsanzo cha moyo weniweni.

Kodi mudayatsa tochi ndikuwona kuti ndiyocheperako kuposa nthawi yomaliza yomwe munayatsa? Izi ndichifukwa choti batire mkati mwa tochi ikufa, koma sanafe. Ikupereka mphamvu pang'ono, koma yosakwanira kuwunikira babu.

Ngati ili ndi batri ya lithiamu, babu ikanakhala yowala kuyambira pachiyambi cha moyo wake mpaka kumapeto. M’malo mozimiririka, babu sikanayatsa ngakhale batire likafa.

Nthawi Zolipiritsa za Lithium ndi SLA

Kuchapira mabatire a SLA ndikochedwa kwambiri. Pazinthu zambiri zama cyclic, muyenera kukhala ndi mabatire owonjezera a SLA kuti mutha kugwiritsabe ntchito pulogalamu yanu pomwe batire ina ikulipira. Poyimilira, batire ya SLA iyenera kusungidwa pamtengo woyandama.

Ndi mabatire a lithiamu, kulipiritsa kumathamanga kanayi kuposa SLA. Kuthamangitsa mwachangu kumatanthauza kuti batire ili ndi nthawi yochulukirapo, chifukwa chake pamafunika mabatire ochepa. Amachira msanga pambuyo pa chochitika (monga zosunga zobwezeretsera kapena pulogalamu yoyimirira). Monga bonasi, palibe chifukwa chosungira lithiamu pamtengo woyandama posungirako. Kuti mumve zambiri zamomwe mungakulitsire batri ya lithiamu, chonde onani Lithium Charging yathu
Kuwongolera.

Kutentha Kwambiri Kwa Battery

Kuchita kwa Lithium ndikokwera kwambiri kuposa SLA pakugwiritsa ntchito kutentha kwambiri. M'malo mwake, lithiamu pa 55 ° C ikadali ndi moyo wozungulira kawiri monga momwe SLA imachitira kutentha. Lithiamu imaposa lead nthawi zambiri koma imakhala yamphamvu kwambiri pakutentha kokwera.

Mkombero moyo vs zosiyanasiyana kutentha kwa mabatire LiFePO4

Kutentha kwa Battery Yozizira

Kuzizira kungayambitse kuchepa kwakukulu kwa mphamvu zama batri onse. Podziwa izi, pali zinthu ziwiri zomwe muyenera kuziganizira poyesa batri kuti mugwiritse ntchito kutentha kwazizira: kulipiritsa ndi kutulutsa. Batire la lithiamu silingavomereze kulipira pa kutentha kochepa (pansi pa 32 ° F). Komabe, SLA imatha kuvomereza zolipiritsa zapano pa kutentha kochepa.

Mosiyana ndi zimenezi, batire ya lithiamu imakhala ndi mphamvu yotulutsa kwambiri pa kutentha kozizira kuposa SLA. Izi zikutanthauza kuti mabatire a lithiamu sayenera kupangidwira kuti azizizira, koma kulipiritsa kumatha kukhala chinthu cholepheretsa. Pa 0 ° F, lithiamu imatulutsidwa pa 70% ya mphamvu yake yovotera, koma SLA ili pa 45%.

Chinthu chimodzi choyenera kuganizira mu kutentha kozizira ndi chikhalidwe cha batri ya lithiamu pamene mukufuna kulipiritsa. Ngati batire yangotha ​​kumene, batireyo ikhala itatulutsa kutentha kokwanira kuvomereza kulipiritsa. Ngati batire yakhala ndi mwayi wozizira, siyenera kuvomereza kulipiritsa ngati kutentha kuli pansi pa 32°F.

Kukhazikitsa kwa batri

Ngati mudayesapo kuyika batire ya lead acid, mukudziwa kufunikira kwake kuti musayiyike pamalo olowera kuti mupewe zovuta zilizonse zomwe zingachitike potulutsa mpweya. Ngakhale SLA idapangidwa kuti isadutse, mpweyawo umalola kuti mpweya wotsalira utuluke.

Mu kapangidwe ka batri la lithiamu, ma cell onse amasindikizidwa payekhapayekha ndipo sangathe kutuluka. Izi zikutanthauza kuti palibe choletsa pakuyika kwa batire ya lithiamu. Itha kukhazikitsidwa pambali pake, mozondoka, kapena kuyimirira popanda zovuta.

Kuyerekeza Kulemera kwa Battery

Lithium, pafupifupi, ndi 55% yopepuka kuposa SLA, kotero ndikosavuta kusuntha kapena kukhazikitsa.

Mkombero moyo vs zosiyanasiyana kutentha kwa mabatire LiFePO4

SLA VS Lithium Battery yosungirako

Lithium sayenera kusungidwa pa 100% State of Charge(SOC), pomwe SLA iyenera kusungidwa pa 100%. Izi ndichifukwa choti kuchuluka kwadzidzidzi kwa batire ya SLA ndi nthawi 5 kapena yayikulu kuposa ya batri ya lithiamu. M'malo mwake, makasitomala ambiri amasunga batire yotsogolera ya asidi posungira ndi chojambulira chowongolera kuti batire ipitirire 100%, kuti moyo wa batri usachepe chifukwa chosungidwa.

Series & Parallel Battery Kuyika

Chidziwitso chachangu komanso chofunikira: Mukayika mabatire motsatizana komanso mofananira, ndikofunikira kuti azifananiza pazinthu zonse kuphatikiza mphamvu, mphamvu, mphamvu, kukana, kuchuluka kwa mtengo, ndi chemistry. SLA ndi mabatire a lithiamu sangathe kugwiritsidwa ntchito pamodzi mu chingwe chomwecho.

Popeza batire ya SLA imatengedwa ngati batire "osayankhula" poyerekeza ndi lithiamu (yomwe ili ndi bolodi loyang'anira ndikuteteza batire), imatha kunyamula mabatire ambiri mu chingwe kuposa lithiamu.

Kutalika kwa chingwe cha lithiamu kumachepetsedwa ndi zigawo zomwe zili pa bolodi la dera. Zigawo za board board zimatha kukhala ndi malire aposachedwa komanso ma voltage omwe zingwe zazitali zitha kupitilira. Mwachitsanzo, mndandanda wa mabatire anayi a lithiamu udzakhala ndi max voltage 51.2 volts. Chinthu chachiwiri ndi chitetezo cha mabatire. Batire imodzi yomwe imadutsa malire a chitetezo ikhoza kusokoneza kulipiritsa ndi kutulutsidwa kwa chingwe chonse cha mabatire. Zingwe zambiri za lithiamu zimangokhala 6 kapena kuchepera (zotengera chitsanzo), koma kutalika kwa zingwe kumatha kufikika ndiukadaulo wowonjezera.

Pali kusiyana kwakukulu pakati pa batire ya lithiamu ndi magwiridwe antchito a SLA. SLA siyenera kuchepetsedwa chifukwa ikadali ndi m'mphepete mwa lithiamu muzinthu zina. Komabe, lithiamu ndiye batire yamphamvu pamagalimoto a forklfift.