Batirin lithium-ion: jagoran siyan jirgin ruwa

Andrew ya bayyana dalilin da ya sa ya kamata a zabi ingancin lokacin shigar da batir lithium-ion, da kuma mafi kyawun batir phosphate na lithium a kasuwa da muka zaba.
Batura lithium sun fi gubar-acid haske da yawa kuma a ka'idar suna da kusan ninki biyu ƙarfin gubar-acid.
Makullin samun nasarar shigar da batirin lithium-ion da gaske, ga waɗanda suke son yin amfani da sabbin fasahar batir ko ma sun sadaukar da kansu ga kwale-kwalen lantarki, shine su yi amfani da tsarin kula da batirin lithium-ion mai daraja (BMS) tare da iri ɗaya. ingancin aji na farko.
Mafi kyawun BMS za a keɓance shi da yanayin shigarwa, yayin da mafi munin BMS zai kasance kawai ƙaƙƙarfan kariyar don guje wa cikakkiyar lalacewa.
Idan burin ku shine samun amintaccen, abin dogaro kuma mai dorewa tsarin ajiyar makamashi a cikin jirgi, to kada kuyi ƙoƙarin adana kuɗi akan BMS.
Amma abin da ya kara dagula al’amura shi ne, na’urorin na’urorin lithium-ion, a cikin dogon lokaci, yin amfani da arha, wadanda ba a kera su ba, ba wai kawai za su barnatar da makudan kudade ba ne, har ma da haifar da babbar hadarin gobara a cikin jirgin.
Ana tallata baturin LiFePO4 a matsayin madaidaicin "plug-in" maye gurbin baturin gubar ba tare da buƙatar ƙarin kayan caji ba.
An ce ya dace da duk caja-acid-acid da masu canza DC-zuwa-DC a halin yanzu a kasuwa.Suna da ginanniyar BMS wanda zai iya saka idanu da sarrafa ayyukan caji da fitarwa don tabbatar da matsakaicin aminci, aminci da tsawon rai.
LiFePO4 ya fi 35% haske fiye da daidaitattun baturan gubar-acid kuma 40% karami a girman.Yana da babban ƙarfin fitarwa (<1kW/120A), ƙimar cajin 1C da ikon samar da har zuwa hawan keke 2,750 a ƙarƙashin 90% DoD, ko har zuwa 5,000-50%.% DoDsake zagayowar.
Kamfanin Dutch Victron sananne ne don samfuran lantarki masu inganci, yana ba da damar 60-300Ah "plug-in" batir LFP, wanda ya dace da shigarwar 12.8 ko 25.6V, lokacin da aka fitar da shi zuwa 80% na DoD ko har zuwa hawan keke na 5,000, zai iya. samar da 2,500 Kawai 50% na sake zagayowar.
Alamar wayo tana nufin za su iya amfani da haɗaɗɗen tsarin Bluetooth don sa ido na nesa, amma suna buƙatar Victron VE.Bus BMS na waje.
Iyakar fitarwa na yanzu shine 100A a cikin 100Ah, kuma matsakaicin adadin batura a layi daya shine 5.
Waɗannan batura na LFP masu toshewa suna da ginanniyar BMS da kuma na'urar radiyo na musamman don sanyaya baturin yayin da yake caji.
IHT "toshe-in" 100Ah LiFePo4 baturi daga sanannun LFP iri Battle An haife shi a Amurka zai iya karɓar cajin 1C da 100A fitarwa na yanzu (200A mafi girma a cikin dakika 3 kawai) ba tare da lalacewa ba.
Hakanan sun haɗa da cikakken ginannen BMS wanda zai iya sarrafa madaidaitan wutar lantarki, zafin jiki, ma'aunin baturi, da ba da kariya ta gajeriyar kewayawa.
Fasahar mallakar ta Firefly ta haɗa da kumfa mai buɗaɗɗen carbon tare da dubban buɗaɗɗen sel waɗanda ke rarraba sulfuric acid electrolyte a kan wani yanki mai faɗi don inganta ingantaccen sinadarai na gubar-acid.
The "microbattery" a cikin carbon kumfa electrolyte tsarin iya cimma wani mafi girma fitarwa kudi halin yanzu, ƙara yawan makamashi da kuma tsawaita rayuwa sake zagayowar (<3x).
Hakanan yana ba da damar yin caji da sauri idan aka kwatanta da baturan gubar-acid na gargajiya, wanda ya dace lokacin yin caji daga ƙayyadadden tushen caji kamar hasken rana ko mai canzawa.
Ƙwayoyin wuta suna da matuƙar juriya ga sulfate kuma ana iya amfani da su tare da daidaitattun caja-acid-acid-mataki-mataki-mataki-mai-girma da masu daidaita mu'amala.
A cikin waɗannan batir ɗin gilashin fiber mat (AGM) mai zurfin zagayowar zagayowar, an ce carbon cathode yana ƙara karɓar caji, ta haka yana hanzarta aiwatar da cajin tsari, yana ƙara adadin zagayowar da ake samu tare da rage lalata sulfation na faranti.
Batirin kristal na gubar gubar acid (SLA) da aka hatimce wanda ke amfani da sabbin sinadarai, SiO2 acid electrolyte mara lahani wanda zai yi kyalkyali na tsawon lokaci, yana sa shi ƙarfi da haɓaka aiki.
Babban-tsarki na gubar-calcium-selenium electrode farantin da electrolyte ana adana su a cikin kushin microporous, don haka saurin cajin baturin ya ninka na SLA na al'ada, fitarwa ya fi zurfi, sake zagayowar yana da yawa, kuma ana amfani dashi a ƙari. matsanancin zafi fiye da batirin lithium-ion kuma yana ba da kyakkyawan aiki Yawancin sauran AGMs suna da tsawon rayuwar sabis.
Kwarewar kyaftin da ƙwararrun kwale-kwalen jirgin ruwa na wata-wata suna ba ma'aikatan jirgin ruwa shawara kan batutuwa da dama
Sabbin fasahar hasken rana na sa zirga-zirgar jiragen ruwa mai dogaro da kai cikin sauki don cimmawa.Duncan Kent yana ba da labarin ciki na duk abin da kuke buƙata ...
Duncan Kent ya yi nazarin fasahohin da ake amfani da su a cikin batir lithium kuma ya bayyana abubuwan da za a yi la'akari da su yayin daidaita su da gudanarwa ...
Yin amfani da wannan fasaha mai tsabta wacce ba ta ƙunshi cadmium ko antimony ba, ana iya sake sarrafa batirin kristal ɗin gubar har zuwa 99%, kuma mafi mahimmanci, an rarraba shi azaman sufuri mara haɗari.