Lifiyamu-ion batire mphamvu kachulukidwe ndi mkulu, pazifukwa chitetezo voliyumu ambiri si kupangidwa lalikulu kwambiri, koma angapo lifiyamu chitsulo mankwala maselo kudzera zolumikizira conductive mu mndandanda ndi kufanana mu magetsi, kupanga dzuwa lifiyamu batire gawo. Komabe, izi zimafunikira kuthana ndi vuto losasinthika.
Kusagwirizana kwasolar lithiamu batiremagawo nthawi zambiri monga mphamvu, kukana mkati, lotseguka dera voteji kusagwirizana, kusagwirizana kwa ntchito ya batire selo, anapanga mu ndondomeko kupanga, adzakhala zina kuipiraipira mu ndondomeko ntchito, yemweyo batire paketi mkati selo, chofooka ndi nthawi zonse ofooka ndi imathandizira kukhala ofooka ndi mlingo wa kubalalitsidwa kwa magawo pakati pa monomer selo, ndi kuzama kwa digiri ya ukalamba ndi kukhala wamkulu.
Kuwerenga kofananira: Kodi Solar Lithium Battery Consistency ndi chiyani?
Nkhaniyi idzayambitsa maselo osagwirizana akagwiritsidwa ntchito mndandanda komanso palimodzi, ndi vuto lotani lomwe lidzabweretsedwe ku batri ya lithiamu-ion PACK ndi momwe tiyenera kuchitira ndi vuto la mabatire a lithiamu a dzuwa.
Kodi Zowopsa Za Mabatire A Solar Lithium Osagwirizana Ndi Chiyani?
Kutayika kwa mphamvu yosungira ya solar lithiamu battery pack
Mu kapangidwe ka solar lithiamu batire paketi, mphamvu yonse ikugwirizana ndi "mfundo ya mbiya", mphamvu ya cell lithiamu iron phosphate cell imatsimikizira mphamvu ya paketi yonse ya solar lithiamu batire. Pofuna kupewa kuchulukitsitsa komanso kutulutsa mochulukira, makina owongolera ma batri azikhala ndi malingaliro awa:
Potulutsa: pamene magetsi otsika kwambiri a cell afika pamagetsi odulidwa, batire yonseyo imasiya kutulutsa;
Pa kulipiritsa: voteji yokwera kwambiri ikakhudza voteji yodulidwa, kulipiritsa kumayimitsidwa.
Komanso, pamene ang'onoang'ono mphamvu batire selo ntchito mu mndandanda ndi lalikulu mphamvu batire selo, ang'onoang'ono mphamvu batire selo nthawi zonse kumasulidwa, pamene lalikulu mphamvu batire selo nthawi zonse ntchito mbali ya mphamvu yake, chifukwa mu mphamvu ya batire lonselo nthawi zonse limakhala ndi gawo la mphamvu yake mumkhalidwe wopanda pake.
Kuchepetsa kusungirako kwa mapaketi a solar lithiamu batire
Mofananamo, moyo wa alithiamu solar batirezimadalira cell ya lithiamu iron phosphate yokhala ndi moyo waufupi kwambiri. Zikuoneka kuti selo yokhala ndi moyo waufupi kwambiri ndi cell ya lithiamu iron phosphate yokhala ndi mphamvu yochepa. Maselo otsika a LiFePO4 cell akuyenera kukhala oyamba kufika kumapeto kwa moyo wake chifukwa amakhala ndi charger komanso kutulutsidwa nthawi iliyonse. Pamene welded monga gulu la lithiamu iron phosphate maselo mapeto a moyo, lonse dzuwa lithiamu batire paketi adzatsatiranso mapeto a moyo.
Kuchulukitsa kukana kwamkati kwa mapaketi a batri a solar
Pamene mawonekedwe omwewo akuyenda m'maselo omwe ali ndi zotsutsana zosiyanasiyana zamkati, selo ya LiFePO4 yokhala ndi kukana kwakukulu kwa mkati imapanga kutentha kwambiri. Izi zimabweretsa kutentha kwa ma cell a solar, omwe amathandizira kuwonongeka ndikuwonjezera kukana kwamkati. Mavoti awiri olakwika amapangidwa pakati pa kukana kwamkati ndi kutentha kwa kutentha, zomwe zimathandizira kuwonongeka kwa maselo okhala ndi kukana kwakukulu kwa mkati.
Magawo atatu omwe ali pamwambawa sali odziyimira pawokha, ndipo maselo okalamba amakhala ndi kukana kwakukulu kwamkati komanso kuwonongeka kwamphamvu. Ngakhale magawowa amakhudza wina ndi mzake, koma padera amafotokozera momwe amakokera, amathandizira kumvetsetsa kuopsa kwa kusagwirizana kwa batire la lithiamu.
Momwe Mungathanirane ndi Kusagwirizana kwa Battery ya Solar Lithium?
Thermal Management
Poyankha vuto lomwe ma cell a lithiamu iron phosphate okhala ndi kukana kosagwirizana kwamkati amapanga kutentha kosiyanasiyana, njira yoyendetsera kutentha imatha kuphatikizidwa kuti ilamulire kusiyana kwa kutentha pa paketi yonse ya batri kuti kusiyana kwa kutentha kusungidwe mkati mwazochepa. Mwanjira imeneyi, ngakhale selo lomwe limapanga kutentha kochulukirapo likadali ndi kutentha kwakukulu, silingachoke ku maselo ena, ndipo kuwonongeka kwake sikudzakhala kosiyana kwambiri. Machitidwe omwe amagwiritsidwa ntchito kawirikawiri amaphatikizapo makina oziziritsa mpweya ndi madzi.
Kusanja
Cholinga cha kusanja ndi kupatukana magawo osiyana ndi magulu a lifiyamu chitsulo mankwala batire maselo mwa kusankha, ngakhale mtanda womwewo wa lifiyamu chitsulo mankwala batire maselo, komanso ayenera kufufuzidwa, magawo wa ndende wachibale wa lithiamu chitsulo mankwala batire. maselo mu batire paketi, batire Pack. Njira zosankhira zimaphatikizapo kusanja kokhazikika komanso kusanja kwamphamvu.
Kufanana
Chifukwa cha kusagwirizana kwa maselo a lithiamu iron phosphate, mphamvu yamagetsi ya maselo ena idzakhala patsogolo pa maselo ena ndikufika kumalo olamulira, zomwe zimapangitsa kuti dongosolo lonse likhale lochepa. Ntchito yofananira ya kasamalidwe ka batri BMS imatha kuthetsa vutoli bwino kwambiri.
Pamene lifiyamu chitsulo mankwala batire selo ndi woyamba kufika nawuza odulidwa voteji, pamene ena onse lifiyamu chitsulo mankwala batire voteji cell kutsalira m'mbuyo, ndi BMS adzayamba nazipereka equalization ntchito, kapena kupeza resistor, kutulutsa. mbali ya mphamvu ya high-voltage lithiamu chitsulo mankwala batire selo, kapena kusamutsa mphamvu kutali-voteji lifiyamu chitsulo mankwala batire selo mmwamba. Mwanjira iyi, kudulidwa kolipiritsa kumakwezedwa, kuyitanitsa kumayambiranso, ndipo paketi ya batri imatha kuyimbidwa ndi mphamvu zambiri.
Nthawi yotumiza: Sep-03-2024