Nhungamidzo:
Kubva achipinda musika,Lithium mabhatiriyakave ichishandiswa zvakanyanya nekuda kwezvakanakira zvavo sehupenyu hwakareba, hukuru hukuru hwekugona, uye hapana mhedzisiro. Kana ichishandiswa pakuderera tembiricha, maratari-ion mabhatiri ane matambudziko akadai seyakaderera, maruva ekutenderera ekutenderera, lithium yakatsvaira, uye isina kusarudzika lithium yekuisa uye yekubvisa. Nekudaro, sezvo munda wokushandisa uchiwedzera kuwedzera, zvinetso zvakaunzwa neakaremara-tembiricha yekushisa yeLithium-ion mabhatiri ari kuwedzera uye ari pachena. Ngationgororei zvikonzero uye totsanangura maitiro ekurapa mabhatiri emabhatiri nenzira yechando?
Kukurukurirana pazvinhu zvinokonzeresa kuderera kwekushisa kwekushisa kwemabhatiri emabhatiri
1. Electrolyte pesvedzero
Iyo electrolyte ine maitiro makuru kwazvo pane yakaderera-tembiricha kuita kweLithium mabhatiri. Kuumbwa uye physicochemical zvivakwa zveiyo Electrolyte ine yakakosha maitiro pakubata kwebhatiri. Dambudziko rakatarisana neBattery kutenderera kuSypenics ndiko kuti zvokusanganisa kweiyo tembiricha kuchawedzera, zvinokonzeresa mukumhanya kwekunze kwedunhu rekunze, saka bhatiri racho richapererwa uye kubhadharwa uye kuraswa uye kuraswa uye kuraswa uye kuraswa nekukasira kuchikanda zvakapinza. Kunyanya kana kubhadharisa kudziya kwakadzika, lithium ion kunogona kuumba nyore nyore lithium dhandi pamusoro peiyo isina kunaka electrode, ichikonzera kutadza kwebhatiri.
2. Simba rezvishandiso zvisina kunaka electrode
- Battery polarization yakakomba panguva yekudziya-tembiricha yakakwira-mwero wekubhadhara uye kurasa, uye huwandu hwakawanda hwemagetsi hwakaiswa pamusoro peiyo yakasarudzika electrode. Iyo yekugadzirisa chigadzirwa che simbi lithium uye electrolyte kazhinji haisi kufambidzana;
- Kubva kuimba yeiyo yepagetsi ine nhamba yemapoka makuru emapoka ehupamhi senge co neCN, iyo inogona kuita neakasarudzika electrode zvinyorwa, uye iyo shafirimu yakaumbwa inoumbwa nekudziya kwakadzika.
- Zvakaoma kuti kabhoni yakaipa efalekitori kuEmbed Lithium panzvimbo yakaderera tembiricha, uye pane asymmetry mukuchaja uye kuridza.
Maitiro Ekubata Blhium mabhatiri nenzira yechando?
1. Usashandise mabhatiri emabhatiri munzvimbo dzakaderera tembiricha
Tembiricha ine yakanyanya kukanganisa pamabhatiri emabhatiri. Iyo yakadzika tembiricha, iyo yakaderera chiitiko cheLithium mabhatiri, ayo anotungamira zvakananga kuderedzwa kwakakura mukuita mari yekuchaja uye yekudzvinyirira. Kazhinji kutaura, tembiricha yekushandisa yeLithium mabhatiriiri pakati pe -20 madhigirii uye makumi matanhatu madhigirii.
Kana tembiricha iri pazasi 0 ℃, chenjera kuti urege kubhadharisa kunze. Tinogona kutora bhatiri mumba yekutora kubhadharisa (Cherechedzo, ita chokwadi chekugara kure nezvinhu zvinopisa !!!). Kana tembiricha iri pazasi -20 ℃, bhatiri rinozotora otomatiki nyika uye haigone kushandiswa zvakajairika.
Naizvozvo, zvakanyanyisa kune vashandisi munzvimbo dzinotonhora kuchamhembe, kana paine chisiri chasara chekupisa, chichabhadhara muzuva nekukurumidza mushure mekupaka mari yekuchaja uye kudzivirira lithium precipitation.
2. Dzora tsika yekubhadhara sezvaunoishandisa
Munguva yechando, apo simba bhatiri rakaderera kwazvo, isu tinofanira kubhadhara panguva uye nekukudziridza tsika yakanaka yekuchaja sezvaunoshandisa. Rangarira, usambofungidzira simba rebhatiri munguva yechando zvichienderana neyakajairika bhatiri hupenyu.
Munguva yechando, chiitiko cheLithium mabhatiriinoderera, iyo inogona kukonzera kupfupikisa-kuraswa uye pamusoro-chinoda, izvo zvinogona kukanganisa hupenyu hwebhatiri kana kunyange kukonzeresa tsaona dzekubatanidza. Naizvozvo, munguva yechando, iwe unofanirwa kuve nekutarisisa zvakanyanya kubhadharisa muchidimbu chidiki uye chidiki. Kunyanya, usapaka mota kwenguva yakareba vachiri kubhadharisa kuti vadzivise kufungisisa.
3. Usaramba uchigara uchiraira. Rangarira kwete kubhadharisa kwenguva yakareba.
Usabhadhara mota kwenguva yakareba nekuda kwekureruka. Ingozvisunungura kana ikapomedzerwa zvizere. Nzvimbo yekuchaja munguva yechando haifanire kunge yakaderera pane 0 ℃. Kana uchibhadharisa, usasiya kure zvakanyanya kuti udzivise hunhu uye uzviite navo munguva.
4
Iyo Soko izere nemhando dzakaderera-mhando. Kushandisa yakaderera-mhando margers ichaita kuti bhatiri kukuvara uye kunyange kukonzera moto. Usatenge zvigadzirwa zvakaderera uye zvisina kuchengetedzwa uye zvisina kuchengetedzwa zvekutengwa Kana charger yako isingakwanise kushandiswa kazhinji, regai kuishandisa nekukurumidza, uye usarasikirwa nemufananidzo mukuru kune zvidiki.
5. Teerera kune iyo bhatiri hupenyu uye kutsiva nenguva
Lithium mabhatiriuve nehupenyu. Dzakasiyana dudziro uye mhando dzine hupenyu hwakasiyana hupenyu. Uye zvakare, nekuda kwekushandiswa zvisina kunaka kwezuva nezuva, hupenyu hwebhatiri hunobva mumwedzi mishoma kusvika pamakore matatu. Kana mota ikarasikirwa nesimba kana hupenyu hwebhatiri hupfupi zvisina kujairika, ndapota taura neTlhium Battery Vashandi munguva yekuibata.
6. Siya imwe simba rechando
Kuti ushandise mota kazhinji muchirimo chegore rinotevera, kana bhatiri racho risingarambidzi kwenguva yakareba, rangarira kubhadharisa kusvika ku50%, bvisa iyo kubva kumota yekuchengetedza, uye ubhadhare nguva zhinji, dzinenge mwedzi. Ongorora: Bhatiri rinofanira kuchengetwa munzvimbo yakaoma.
7. Isa bhatiri nenzira kwayo
Usanyudza bhatiri mumvura kana kuti iite yakanyorova; Usatarise bhatiri kupfuura manomwe, kana kukanganisa nzira yebhatiri.
Mhedziso
At -20 ℃, iyo discharge capacity ye lithium-ion mabhatiri anongova anenge 31.5% yeiyo pamhepo tembiricha. Tembiricha yekushandisa yeiyo tsika dzechinyakare-ion mabhatiri ari pakati -20 uye + 55 ℃. Nekudaro, muminda yeAerospace, indasitiri yemauto, mota dzemagetsi, etc., mabhatiri anodikanwa kuti ashande kazhinji pa -40 ℃. Naizvozvo, kuvandudza nzvimbo dzekunze-tembiricha dze lithium-ion mabhatiri ane kukosha kukuru. Ehe, iyoLithium bhatiriIndasitiri iri kugara ichikura, uye masayendisiti anoramba achifunda maratani ekutanga anogona kushandiswa pakudziya kwakadzika kuti agadzirise matambudziko kune vatengi.
EHETEC SIMBA YAKO YAKADZIDZWA YAKO YAKADZIDZWA MUBATTY RAPI ROPA ROPA. Nenhamo dzedu dzisingaregi pakutsvagisa nekuvandudza, pamwe chete nekuregererwa kwedu kwakakwana kwezvinhu zvebhatiri, isu tinopa mhinduro dzemumiriri-timumende kuti tishandise zvinodiwa neindasitiri. Isu tinogona kugadzirisa mabhatiri emichero yezvinhu zvakasiyana siyana zvevatengi. Kana iwe uchida kusimudzira yako lithium bhatiri kana kugadzirisa bhodhi rekudzivirira, ndapota taura nesu.
Kana iwe uine chero mibvunzo kana uchida kudzidza zvakawanda, ndapota usazeza kuSvika kwatiri.
Chikumbiro cheQuotation:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
SUBRE:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Kutumira Nguva: Oct-09-2024