Tekinoroji, Zvakanakira, uye Mutengo weLithium-ion Mabhatiri

Lithium-ion bhatiri inoshanda sei? Ndezvipi zvakanakira zvainazvo pamusoro pebhatiri re-lead-acid? Iyo lithium-ion bhatiri yekuchengetedza inobhadhara riini?A lithium-ion bhatiri(pfupi: lithiumion bhatiri kana Li-ion bhatiri) ndiro izwi rinowanzoreva accumulators rinobva pane lithium compounds muzvikamu zvose zvitatu, mumagetsi asina kunaka, mu electrode yakanaka uyewo mu electrolyte, electrochemical cell. Lithium-ion bhatiri ine yakakwira chaiyo simba kana ichienzaniswa nemamwe marudzi emabhatiri, asi inoda magetsi ekudzivirira maseketi mune akawanda maapplication, sezvo ivo vanoita zvakashata kune zvese zvakadzika kubuda uye kuwandisa.Lithium ion solar mabhatiri anobhadharwa nemagetsi kubva kune photovoltaic system uye anobudiswa zvakare sezvinodiwa. Kwenguva yakareba, mabhatiri ekutungamirira aionekwa seyakanaka solar power solution yechinangwa ichi. Nekudaro, zvichibva pamabhatiri e-lithium-ion ane mabhenefiti akasarudzika, kunyangwe kutenga kuchiri kubatanidzwa nemamwe mari, ayo ari, zvisinei, anodzoserwa kuburikidza nekushandiswa kwakanangwa.Mamiriro eunyanzvi uye Simba Rekuchengetedza Maitiro eLithium-ion MabhatiriLithium-ion mabhatiri haasiyane zvakanyanya kubva kune lead-asidhi mabhatiri mune yavo yese chimiro. Mutakuri wechaji chete wakasiyana: Kana bhatiri ichichajwa, lithium ions "inotama" kubva kune yakanaka electrode kuenda kune negative electrode yebhatiri uye irambe "yakachengetwa" ipapo kusvika bhatiri raburitswa zvakare. High-quality graphite conductors inowanzoshandiswa se electrode. Nekudaro, kune zvakare akasiyana ane iron conductor kana cobalt conductors.Zvichienderana nemakondukita anoshandiswa, mabhatiri e-lithium-ion achava nemagetsi akasiyana. Iyo electrolyte pachayo inofanira kunge isina mvura-isina mubhatiri ye-lithium-ion sezvo lithium nemvura inokonzera mhirizhonga. Kusiyana nevanotungamira-asidhi yekutanga, mabhatiri emazuva ano e-lithium-ion ane (inenge) haana mhedzisiro yekurangarira kana kuzviburitsa, uye mabhatiri e-lithium-ion anochengeta simba rawo rakazara kwenguva yakareba.Lithium-ion magetsi ekuchengetedza mabhatiri anowanzo kuve ane makemikari zvinhu manganese, nickel uye cobalt. Cobalt (kemikari izwi: cobalt) chinhu chisingawanzo uye saka chinoita kuti kugadzirwa kweLi kuchengetedza mabhatiri kudhure. Mukuwedzera, cobalt inokuvadza kune zvakatipoteredza. Naizvozvo, kune akawanda ekutsvagisa kuedza kugadzira iyo cathode zvinhu zvelithium-ion high-voltage mabhatiri asina cobalt.Zvakanakira Lithium-ion Mabhatiri Pamusoro peLead-asidhi Mabhatiri◎Iko kushandiswa kwemazuva ano mabhatiri e-lithium-ion kunounza nehuwandu hwezvakanakira izvo zviri nyore lead-asidhi mabhatiri haakwanise kuunza.◎Kutanga, vane hupenyu hwesevhisi hwakareba kupfuura mabhatiri e-lead-acid. Lithium-ion bhatiri rinokwanisa kuchengetedza simba rezuva kwenguva inosvika makore makumi maviri.◎Huwandu hwekuchaja kutenderera uye kudzika kwekuyerera kwakakurawo kakawanda kupfuura nemabhatiri emutobvu.◎Nekuda kwezvinhu zvakasiyana-siyana zvinoshandiswa mukugadzira, mabhatiri e-lithium-ion zvakare akareruka kupfuura mabhatiri ekutungamirira uye anowedzera compact. Ivo, saka, vanotora nzvimbo shoma panguva yekuiswa.◎Lithium-ion mabhatiri anewo zviri nani kuchengetedza zvivakwa maererano nekuzviburitsa.◎Uye zvakare, munhu haafanire kukanganwa iyo yezvakatipoteredza chimiro: Nekuti lead mabhatiri haana kunyanya kushamwaridzana nenharaunda mukugadzirwa kwavo nekuda kwekutungamira kunoshandiswa.Technical Key Figures yeLithium-ion MabhatiriNekune rimwe divi, zvinofanirwa kutaurwawo kuti, nekuda kwenguva refu yekushandiswa kwemabhatiri emutobvu, kune zvakawanda zvine musoro zvidzidzo zvenguva refu kupfuura zveachiri matsva mabhatiri e-lithium-ion, kuitira kuti kushandiswa kwavo uye mari inosanganisirwa. inogonawo kuverengwa zviri nani uye zvakavimbika. Mukuwedzera, iyo yekuchengetedza hurongwa hwemabhatiri ekutungamirira emazuva ano mune chikamu kunyange nani pane iyo ye lithium-ion mabhatiri.Muchidimbu, kunetseka pamusoro pekuremara kwengozi mumasero e-li ion zvakare hakuna kupusa: Semuenzaniso, dendrites, kureva inonongedza lithium deposits, inogona kuumba pane anode. Mukana wekuti izvi zvinobva zvatanga matunhu mapfupi, uye nekudaro pakupedzisira zvinokonzeresa kutiza kwekupisa (an exothermic reaction ine simba, inozvimhanyisa-inomhanyisa kupisa chizvarwa), inonyanya kupihwa mumasero e-lithium ane zvikamu zvakaderera zvesero. Mumamiriro ezvinhu akaipisisa, kuparadzirwa kwechikanganiso ichi kune masero akavakidzana kunogona kutungamirira kune ketani yekuita uye moto mubhatiri.Nekudaro, sezvo vatengi vachiwanda vachishandisa mabhatiri e-lithium-ion semabhatiri ezuva, mhedzisiro yekudzidza yevagadziri vane huwandu hukuru hwekugadzira inotungamira kune imwezve kuvandudzwa kwehunyanzvi hwekuita kwekuchengetedza uye kuchengetedzwa kwepamusoro kwekushanda kwemabhatiri e-lithium-ion uye zvakare kuderedzwa kwemitengo. . Iyo yazvino tekinoroji yekuvandudza mamiriro eLi-ion mabhatiri anogona kupfupikiswa mune inotevera tekinoroji yakakosha manhamba:

Kukwanisa Kuchengeta uye Mari dzeLithium-ion Solar BatteriesMutengo werithium-ion solar bhatiri kazhinji wakakwira kupfuura webhatiri relead-acid. Semuenzaniso, mabhatiri ekutungamirira ane simba re5 kWhpari zvino inodhura avhareji yemadhora mazana masere paawa yekirowati yehuwandu hwezita.Inofananidzwa ne lithium systems, kune rumwe rutivi, inodhura madhora 1,700 pa kilowatt awa. Zvisinei, kupararira pakati pemagadzirirwo akachipa uye anodhura zvikuru akakwirira zvikuru kupfuura emasisitimu emutobvu. Semuenzaniso, mabhatiri e-lithium ane 5 kWh anowanikwawo nemari shoma semadhora 1,200 pakWh.Zvisinei nemutengo wekutenga wakakwira, zvisinei, mutengo welithium-ion solar bhatiri system paawa yakachengetwa kilowatt inonyanya kuverengerwa pamusoro pehupenyu hwese hwesevhisi, sezvo lithium-ion mabhatiri anopa simba kwenguva yakareba kupfuura lead-asidi mabhatiri, ane kuchinjwa pashure penguva yakati.Naizvozvo, kana uchitenga bhatiri rekugara rekuchengetedza system, munhu haafanire kutya nemitengo yakakwira yekutenga, asi anofanira kugara achienderana nehupfumi hwebhatiri ye lithium-ion kuhupenyu hwese hwesevhisi uye nhamba yeakachengetwa kilowatt maawa.Aya mafomula anotevera anogona kushandiswa kuverenga ese akakosha manhamba e-lithium-ion bhatiri yekuchengetedza system yePV masisitimu:1) Nominal kugona * kubhadharisa kutenderera = Theoretical kuchengetedza kugona.2) Theoretical kuchengetedza simba * Kunyatsogona * Kudzika kwekubuda = Kushandiswa kuchengetedza simba3) Mutengo wekutenga / Unokwanisa kuchengetedza huwandu = Mutengo pane yakachengetwa kWh

BSLBATT: Mugadziri weLithium-ion Solar mabhatiriParizvino kune vagadziri vazhinji uye vatengesi ve lithium-ion mabhatiri.BSLBATT lithium-ion solar mabhatirishandisa A-giredhi LiFePo4 masero kubva BYD, Nintec, uye CATL, vasanganise, uye vape iwo charge control system (bhatiri manejimendi system) yakagadziridzwa kuti photovoltaic simba rekuchengetedza kuve nechokwadi chekushanda kwakakodzera uye kusina dambudziko kwesero yega yega yekuchengetera senge. pamwe nehurongwa hwese.