Lithium-ion mabhatiri: gwara rekutenga mutyairi

Andrew akatsanangura kuti nei mhando ichifanira kusarudzwa pakuisa lithium-ion mabhatiri, uye akanakisa lithium iron phosphate mabhatiri pamusika watakasarudza.
Mabhatiri eLithium akareruka zvakanyanya pane lead-asidhi uye nedzidziso ane kanenge kaviri kugona kwelead-asidhi.
Kiyi yekubudirira kwechokwadi kuisirwa mabhatiri e-lithium-ion, kune avo vanoda kutora tekinoroji nyowani yebhatiri kana kuzvipira kuzvikepe zvemagetsi, kushandisa iyo yepamusoro-notch lithium-ion bhatiri monitoring system (BMS) yakafanana. yekutanga-kirasi mhando.
Iyo yakanakisa BMS ichave yakarongedzerwa kune yekumisikidza mamiriro, nepo iyo yakaipisisa BMS ichave yakakasharara dziviriro kudzivirira kuparara kwakazara.
Kana chinangwa chako chiri chekuve neakachengeteka, akavimbika uye akasimba ekuchengetedza simba system pabhodhi, saka usaedze kuchengetedza imwe mari paBMS.
Asi kuita kuti zvinhu zviwedzere kuipa, munyaya yezvigadzirwa zve-lithium-ion, munguva refu, kushandisa zvinhu zvakachipa, zvisina kunaka zvakagadzirwa hazvizongoparadzi mari yakawanda chete, asiwo zvinokonzera njodzi huru yemoto pabhodhi.
Bhatiri reLiFePO4 rinoshambadzirwa seyakanaka "plug-in" lead-acid bhatiri kutsiva pasina kudiwa kwekuwedzera kuchaja.
Inonzi inoenderana neese lead-acid charger uye DC-to-DC converters parizvino pamusika.Ivo vane yakavakirwa-mukati BMS inogona kutarisa uye kudzora yavo yekuchaja uye yekuburitsa mabasa kuti ive nechokwadi chekuchengetedza kwakanyanya, kuvimbika uye hupenyu hurefu.
LiFePO4 ine 35% yakareruka pane yakaenzana lead-asidhi mabhatiri uye 40% madiki muhukuru.Iine high discharge capacity (<1kW/120A), 1C charge rate uye kukwanisa kupa kusvika 2,750 cycles pasi pe90% DoD, kana kusvika 5,000-50%.% DoDcycle.
Kambani yeDutch Victron inozivikanwa neayo emhando yepamusoro zvigadzirwa zvemagetsi, ichipa 60-300Ah simba "plug-in" LFP mabhatiri, akakodzera 12.8 kana 25.6V kuisirwa, kana yaburitswa ku80% yeDoD kana kusvika zviuru zvishanu, inogona. kupa 2,500 Chete 50% kutenderera.
Smart tags zvinoreva kuti vanogona kushandisa yakasanganiswa Bluetooth module yekutarisa kure, asi ivo vanoda yekunze Victron VE.Bus BMS.
Ikozvino yekuburitsa muganho ndeye 100A pa100Ah, uye huwandu hwepamusoro hwemabhatiri mukuwirirana i5.
Aya mabhatiri eplug-in anotsiva eLFP ane yakavakirwa-mukati BMS uye yakasarudzika radiator yekutonhodza bhatiri richiri kuchaja.
Iyo IHT "plug-in" 100Ah LiFePo4 bhatiri kubva kune inozivikanwa LFP brand Battle Akazvarwa muUnited States inogona kugamuchira 1C kuchaja uye 100A yekuburitsa ikozvino (200A peak mumasekonzi matatu chete) pasina kukuvara.
Ivo zvakare vanosanganisira yakazara yakavakirwa-muBMS inokwanisa kubata voltage zvikumbaridzo, tembiricha, bhatiri bhatiri, uye inopa pfupi-sekete dziviriro.
Firefly's proprietary tekinoroji inosanganisira kabhoni-based porous foam ine zviuru zvemasero akavhurika anogovera sulfuric acid electrolyte panzvimbo yakafara kuvandudza kushanda kwelead-acid chemistry.
Iyo "microbattery" mune kabhoni foam electrolyte chimiro inogona kuwana yakakwira yekuburitsa ikozvino mwero, kuwedzera simba density uye kuwedzera kutenderera hupenyu (<3x).
Iyo zvakare inobvumira kukurumidza kuchaja kana ichienzaniswa neyakajairwa lead-asidhi mabhatiri, ayo akanaka kana achichaja kubva kune yakaganhurwa nguva yekuchaja sosolar kana alternator.
Fireflies inoshingirira zvakanyanya kune sulfate uye inogona kushandiswa neyakajairwa multi-stage lead-asidhi charger uye alternator regulator.
Mune aya akadzika-kutenderera absorption girazi fiber mat (AGM) mabhatiri, iyo kabhoni cathode inonzi inowedzera kubhadhariswa kugamuchirwa, nekudaro ichimhanyisa hurongwa hwekuchaja, kuwedzera huwandu hwema cycles aripo uye kuderedza inoparadza sulfation yemahwendefa.
Iyo inotungamira crystal bhatiri ndeye yakavharwa lead asidhi (SLA) inoshandisa itsva, isiri-corrosive SiO2 acid electrolyte iyo inopenya nekufamba kwenguva, ichiita kuti ive yakasimba uye inovandudza kushanda.
Iyo yakakwira-kuchena lead-calcium-selenium electrode plate uye electrolyte inochengetwa mune microporous pad, saka bhatiri yekuchaja inopetwa kaviri kupfuura yeyakajairwa SLA, kubuda kwakadzika, kutenderera kunowanzo, uye kunoshandiswa zvakanyanya. tembiricha yakanyanyisa kupfuura mabhatiri e-lithium-ion uye inopa kushanda kuri nani Mamwe maAGM mazhinji ane hupenyu hurefu hwesevhisi.
Kaputeni ane ruzivo uye yacht mwedzi nemwedzi nyanzvi dzinokurudzira vafambisi vechikepe pane dzakasiyana siyana
Iyo yazvino solar tekinoroji inoita kuti kuzvimiririra kufambise rwendo kuve nyore kuwana.Duncan Kent anopa iyo yemukati nyaya yezvese zvaunoda ...
Duncan Kent akadzidza matekinoroji anoshandiswa mumabhatiri e-lithium uye akatsanangura zvinhu zvekufunga nezvazvo kana uchiaenzanisa nemanejimendi...
Uchishandisa iyi tekinoroji yakachena isina cadmium kana antimony, iyo inotungamira crystal bhatiri inogona kudzokororwa kusvika 99%, uye zvakanyanya kukosha, inoiswa sechifambiso chisina ngozi.