Nekuenderera mberi kwekuvandudzwa kwemotokari dzemagetsi matsva, mabhatiri emagetsi ari kugamuchirawo kutariswa kwakawanda. Bhatiri, mota uye magetsi ekudzora system ndiwo matatu akakosha emagetsi emagetsi matsva, ayo bhatiri remagetsi ndiyo inonyanya kukosha, inogona kunzi ndiyo "moyo" wemotokari nyowani, ipapo bhatiri remagetsi remagetsi matsva. akakamurwa kuva mapoka api?
1, lead-asidhi bhatiri
A lead-acid bhatiri (VRLA) ibhatiri rine maelectrodes anonyanya kugadzirwa nemutobvu nemaokisisa ayo, uye iro electrolyte iri sulfuric acid solution. Chinhu chikuru che electrode yakanaka ndiyo lead dioxide, uye chikamu chikuru cheiyo negative electrode inotungamira. Mumamiriro ekubuda, chikamu chikuru chezvose zvakanaka uye zvisina kunaka electrodes is lead sulfate. Iyo yezita remagetsi yeimwe sero inotungamira-asidhi bhatiri ndeye 2.0V, inogona kubuda kusvika ku1.5V, inogona kuchaja ku2.4V; Mumaapplication, 6 single-cell lead-acid mabhatiri anowanzobatanidzwa munhevedzano kuti aite zita rekuti lead-acid bhatiri ye12V, pamwe ne24V, 36V, 48V, zvichingodaro.
Nickel-cadmium bhatiri (kazhinji yakapfupikiswa NiCd, inodaidzwa kuti "nye-cad") imhando yakakurumbira yekuchengetedza bhatiri. Bhatiri rinoshandisa nickel hydroxide (NiOH) uye cadmium simbi (Cd) semakemikari kugadzira magetsi. Kunyangwe kuita kwacho kuri nani pane mabhatiri e-lead-asidhi, ane simbi dzinorema uye anosvibisa nharaunda mushure mekusiiwa.
Nickel-cadmium bhatiri inogona kudzokororwa kanopfuura mazana mashanu enguva yekuchaja uye kuburitsa, yehupfumi uye yakasimba. Kupikiswa kwayo kwemukati kudiki, kwete chete kupikisa kwemukati kudiki, kunogona kukurumidza kubhadhariswa, asiwo kunogona kupa yakakura ikozvino kune mutoro, uye shanduko yemagetsi idiki kwazvo painoburitsa, ndeye yakanakisa DC magetsi emagetsi bhatiri. Kuenzaniswa nemamwe marudzi emabhatiri, nickel-cadmium mabhatiri anogona kutsungirira kuwandisa kana kuwandisa.
Nickel-metal hydride mabhatiri anoumbwa nehydrogen ion uye simbi nickel, simba rekuchengetedza rinopfuura 30% kupfuura nickel-cadmium mabhatiri, akareruka kupfuura nickel-cadmium mabhatiri, hupenyu hwesevhisi hurefu, uye hapana kusvibiswa kunharaunda, asi mutengo wakawanda. inodhura kupfuura nickel-cadmium mabhatiri.
Lithium bhatiri ikirasi yelithium simbi kana lithium alloy sechinhu chisina kunaka che electrode, kushandiswa kweiyo isiri-aqueous electrolyte mhinduro yebhatiri. Lithium mabhatiri anogona kukamurwa zvakafara kuita mapoka maviri: lithium simbi mabhatiri uye lithium ion mabhatiri. Lithium-ion mabhatiri haana lithium mune simbi yesimbi uye anochajwa zvakare.
Lithium simbi mabhatiri anowanzo mabhatiri anoshandisa manganese dioxide seyakanaka electrode zvinhu, lithium simbi kana alloy simbi yayo seyakaipa electrode zvinhu, uye kushandisa isiri-aqueous electrolyte mhinduro. Kuumbwa kwezvinhu zvelithium bhatiri ndiko kunyanya: positive electrode material, negative electrode material, diaphragm, electrolyte.
Pakati pezvinhu zvecathode, zvinowanzoshandiswa zvinhu zvinonzi lithium cobaltate, lithium manganate, lithium iron phosphate uye ternary zvinhu (nickel-cobalt-manganese polymers). Iyo yakanaka electrode material inobata chikamu chikuru (huwandu hwehuwandu hwezvinhu zvakanaka uye zvisina kunaka electrode zvinhu ndeye 3: 1 ~ 4: 1), nokuti kushanda kwezvinhu zvakanaka zve electrode zvinokanganisa zvakananga kushanda kwebhatiri re lithium-ion, uye mutengo wayo. inotarisa zvakananga mutengo webhatiri.
Pakati pezvinhu zvisina kunaka zve electrode, iyo yazvino yakaipa electrode zvinhu zvinonyanya zvisikwa graphite uye artificial graphite. Zvishandiso zveanode zviri kuongororwa nitrides, PAS, tin-based oxides, tin alloys, nano-anode materials, uye mamwe macommunication intermetallic. Sechimwe chezvikamu zvina zvikuru zvemabhatiri e-lithium, zvinhu zvisina kunaka zve electrode zvinoita basa rakakosha mukuvandudza kugona kwebhatiri uye kuita kutenderera, uye zviri pakati pepakati peiyo lithium bhatiri indasitiri.
A Fuel Cell is a non-combustion process electrochemical energy conversion device. Iyo kemikari simba rehydrogen (mamwe mafuta) uye oxygen inoramba ichishandurwa kuita magetsi. Nheyo yekushanda ndeyokuti H2 yakasvibiswa muH + uye e- pasi pekuita kweanode catalyst, H + inosvika kune electrode yakanaka kuburikidza neproton exchange membrane, inopindirana neO2 kuumba mvura pa cathode, uye e- inosvika pa cathode kuburikidza ne rekunze redunhu, uye inoenderera ichiita inoburitsa ikozvino. Kunyange zvazvo sero yemafuta ine izwi rekuti "bhatiri", haisi mudziyo wekuchengetedza simba nenzira yechinyakare, asi mudziyo wekugadzira magetsi, ndiwo musiyano mukuru pakati pemafuta emafuta nemabhatiri echinyakare.
Thermal shock test chamber: Kamuri iyi inoteedzera shanduko yekushisa nekukurumidza iyo mabhatiri anogona kuitika panguva yekushanda. Nekufumura mabhatiri kune yakanyanyisa tembiricha kusiyana, sekukurumidza kushandura kubva kumusoro kusvika kune yakaderera tembiricha, tinogona kuongorora maitiro avo uye kuvimbika pasi pekuchinja kwekushisa.
Xenon mwenje kuchembera kamuri yekuyedza: Chishandiso ichi chinodzokorora mamiriro echiedza chezuva nekuisa pachena mabhatiri kune yakanyanya kupenya mwaranzi kubva kune xenon marambi. Iyi simulation inobatsira kuongorora mashandiro ebhatiri nekusimba kwayo kana yaiswa mukuratidzwa kwechiedza kwenguva refu.
UV kuchembera bvunzo kamuri: Kamuri iyi inotevedzera ultraviolet mwaranzi nharaunda. Nekuisa mabhatiri kune UV mwenje kuratidzwa, isu tinogona kutevedzera mashandiro awo uye kusimba pasi pemamiriro ekuratidzwa kwenguva refu kweUV.
Kushandisa musanganiswa weiyi midziyo yekuyedza inobvumira kuneta kwakazara uye kuyedzwa kwehupenyu hwemabhatiri. Izvo zvakakosha kuti uzive kuti usati waita bvunzo idzi, zvakakosha kuti utevedzere akakodzera nhungamiro yekuchengetedza uye kunyatsotevera mirairo yekushanda yemidziyo yekuyedza kuve nechokwadi uye nzira dzakachengeteka dzekuedza.
Nguva yekutumira: Sep-12-2023
