Batteri ya Litiyumu-ion: umuyobozi wo kugura umusare

Andereya yasobanuye impamvu ubuziranenge bugomba gutoranywa mugihe ushyizemo bateri ya lithium-ion, hamwe na bateri nziza ya lisiyumu ya fosifate nziza ku isoko twahisemo
Batteri ya Litiyumu yoroshye cyane kuruta aside-aside kandi mubyukuri ifite ubushobozi bwikubye kabiri ubushobozi bwa aside-aside.
Urufunguzo rwo kwishyiriraho neza bateri ya lithium-ion, kubashaka gukoresha tekinoloji nshya ya batiri cyangwa bakitangira ubwato bwamashanyarazi, ni ugukoresha sisitemu yo kugenzura batiri ya lithium-ion yo hejuru (BMS) hamwe kimwe icyiciro cya mbere.
Ibyiza bya BMS bizahuza nuburyo bwo kwishyiriraho, mugihe BMS mbi cyane izaba uburinzi bukabije kugirango wirinde gusenyuka burundu.
Niba intego yawe ari ukugira sisitemu yo kubika ingufu zizewe, zizewe kandi zirambye, ntugerageze kuzigama amafaranga kuri BMS.
Ariko kugirango ibintu birusheho kuba bibi, kubijyanye nibikoresho bya lithium-ion, mugihe kirekire, gukoresha ibikoresho bihendutse, bikozwe nabi ntibizatakaza amafaranga menshi gusa, ahubwo bizanateza ikibazo gikomeye cyumuriro mubwato.
Batiri ya LiFePO4 yamamazwa nkicyiza "plug-in" cyiza cyo gusimbuza batiri ya aside-aside idakeneye ibikoresho byiyongera.
Bivugwa ko ishobora guhuzwa na charger-acide zose hamwe na DC-to-DC ihindura isoko.Bafite BMS yubatswe ishobora gukurikirana no kugenzura ibikorwa byabo byo kwishyuza no gusohora kugirango umutekano, umutekano wizere kandi urambe.
LiFePO4 yoroshye 35% kurenza bateri zingana na aside-aside na 40% mubunini.Ifite ubushobozi bwo gusohora cyane (<1kW / 120A), igipimo cya 1C hamwe nubushobozi bwo gutanga inzinguzingo zigera ku 2750 munsi ya 90% DoD, cyangwa kugeza 5.000-50%.% DoDukwezi.
Isosiyete yo mu Buholandi Victron izwiho ibicuruzwa by’amashanyarazi byo mu rwego rwo hejuru, itanga ubushobozi bwa 60-300Ah "plug-in" ya batiri ya LFP, ibereye kwishyiriraho 12.8 cyangwa 25.6V, iyo isohotse kuri 80% ya DoD cyangwa igera ku 5000, irashobora tanga 2500 Gusa 50% kuri buri cyiciro.
Ibiranga ubwenge bivuze ko bashobora gukoresha module ya Bluetooth ihuriweho mugukurikirana kure, ariko bakeneye Victron VE.Bus BMS.
Umubare ntarengwa wo gusohora ni 100A kuri 100Ah, kandi umubare ntarengwa wa bateri ugereranije ni 5.
Amashanyarazi ya bateri ya LFP afite ibyuma byubatswe muri BMS hamwe na radiator idasanzwe yo gukonjesha bateri mugihe irimo kwaka.
IHT "plug-in" 100Ah LiFePo4 ya batiri yo mu bwoko bwa LFP izwi cyane Battle Born yavukiye muri Amerika irashobora kwemera kwishyurwa 1C hamwe n’amashanyarazi 100A (200A hejuru mu masegonda 3 gusa) nta byangiritse.
Harimo kandi byuzuye byuzuye muri BMS ishobora gucunga ingufu za voltage, ubushyuhe, kuringaniza bateri, no gutanga uburinzi bugufi.
Ikoranabuhanga rya Firefly ririmo karuboni ishingiye kuri karubone ifite ibihumbi n'ibihumbi bifungura selile ikwirakwiza aside ya sulfurike electrolyte ahantu hanini hagamijwe kunoza imikorere ya chimie-acide.
"Microbattery" mu miterere ya karubone ifuro ya electrolyte irashobora kugera ku kigero cyo hejuru cyo gusohora ibintu, kongera ubwinshi bwingufu no kongera ubuzima bwizunguruka (<3x).
Iremera kandi kwishyurwa byihuse ugereranije na bateri gakondo ya aside-acide, nibyiza mugihe wishyuye mugihe gito cyo kwishyuza nkizuba cyangwa ubundi buryo.
Isazi zumuriro zirwanya sulfate cyane kandi zirashobora gukoreshwa hamwe nubushakashatsi busanzwe bwa aside-acide hamwe nubundi buryo bwo guhinduranya ibintu.
Muri iyi bateri yimbitse cyane yikirahure ya fibre materi (AGM), cathode ya karubone bivugwa ko yongerera amafaranga kwishyurwa, bityo bikihutisha uburyo bwo kwishyuza icyiciro, kongera umubare wizunguruka ziboneka no kugabanya sulfation yangiza yamasahani.
Amashanyarazi ya kirisiti ya kirisiti ni aside ifunze (SLA) ikoresha udushya twa electrolyte ya SiO2 idasanzwe, idashobora kwangirika igihe, ikarushaho gukomera no kunoza imikorere.
Isahani yuzuye-isukari-calcium-selenium electrode plaque na electrolyte bibikwa muri padiri ya microporome, bityo umuvuduko wa bateri ukubye kabiri inshuro ebyiri za SLA zisanzwe, isohoka ryimbitse, inzinguzingo ni nyinshi, kandi ikoreshwa kuri byinshi ubushyuhe bukabije kurenza bateri ya lithium-ion kandi itanga imikorere myiza Izindi AGM nyinshi zifite ubuzima burebure.
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Ikoranabuhanga ryizuba rigezweho rituma ubwikorezi bwihagije bworoshye kubigeraho.Duncan Kent atanga inkuru y'imbere mubyo ukeneye byose ...
Duncan Kent yize tekinoroji ikoreshwa muri bateri ya lithium anasobanura ibintu ugomba gusuzuma mugihe ubihuje nubuyobozi ...
Ukoresheje ubwo buhanga busukuye butarimo kadmium cyangwa antimoni, bateri ya sisitemu ya kirisiti irashobora gukoreshwa kugeza kuri 99%, kandi cyane cyane, ishyirwa mubikorwa nkubwikorezi butabangamiye