Analysis of the causes of lithium iron phosphate ion battery packs and battery drums

2022/04/08

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Ibhetri yelithium iron phosphate ion yeyona isetyenziswa kakhulu, yeyona bhetri isetyenziswa kakhulu. Ibhetri ye-lithium-ion ibhetri ehlaziywayo, ebalulekileyo ukuthembela kwi-embedding yohambo olujikelezayo kunye ne-deinterlining ye-lithium ion phakathi kwe-electrode efanelekileyo kunye ne-electrode engalunganga, kwaye ufezekise ukugcinwa kunye nokukhululwa kwamandla. Xa ibhetri itshajiwe, amandla ombane angaphandle asetyenziselwa ukuvelisa into yangaphakathi esebenzayo, kwaye amandla ombane agcinwa njengamandla ekhemikhali.

Xa ikhutshwa, amandla ekhemikhali aguqulwa abe yimveliso yamandla ombane. Imigqomo yebhetri ye-lithium iron phosphate ion Unobangela: Yi. Ibhegi yebhetri ye-lithium-ion ibhegi yokutshaja ngokugqithiseleyo ibangela ukuba zonke ii-athomu ze-lithium kwizinto eziphathekayo ze-electrode ziqhube kwizinto eziphathekayo ze-electrode, ezibangela ukuba igridi ye-polarized epholileyo iwa, oku kukwayi-iron phosphate Isizathu esibalulekileyo sokuhla kwe-lithium-ion. ibhetri pack.

Kule nkqubo, i-lithium ion ye-electrode engafanelekanga iyanda, kwaye ukuqokelela ngokugqithiseleyo kwenza ii-athomu ze-lithium zide ngaphandle kwe-crystallization ye-stump, ukwenzela ukuba i-lithium ion ibhetri yepakethi iqhube. Isibini. Ingxowa yokuguqulela igubu kwintlawulo yokuqala kunye nenkqubo yokukhupha ibhetri ye-lithium ion engamanzi, kwaye izinto ze-electrode zisabela kwi-interface yesigaba esiqinileyo solwelo ukwenza umaleko wokudlula ogubungela umphezulu wezinto ze-electrode.

Ifilimu eyenziweyo ye-passivation layer inokuthintela ngokufanelekileyo ukuhamba kwe-molecule ye-electrolyte, kodwa i-Li + inokufakwa ngokukhululekileyo kwaye ikhutshwe ngoluhlu lwe-passivation, kwaye ineempawu ze-electrolyte eqinile, ngoko lo maleko wefilimu yokugqithisa ibizwa ngokuba yi-SI. Ifilimu ye-SEI ayikho rhoqo, kuya kubakho utshintsho oluncinci ngexesha lokuhlawula kunye nenkqubo yokukhupha, kubalulekile ukuba enye into ephilayo iya kuguqulwa. Emva kokukhutshwa okugqithisileyo kwepakethi yebhetri ye-lithium phosphate ion, i-membrane ye-SEI ibangela amakhonkco okuqhawula ukubuyisela umva, kwaye ikhusela izinto ezincamathelayo kwizinto ezimbi ze-electrode, ngaloo ndlela zenza into eninzi.

Ntathu. Ibhegi yedrum yebhetri ye-lithium-ion inokuba yingxaki yenqanaba lokuvelisa ibhetri ye-lithium ion, i-electrode coating ayilingani, kwaye inkqubo yokuvelisa inzima. IV.

Isenzeko se-lithium iron phosphate ion battery pack akufuneki yenzeke, ekubeni umoya uqhuba ngombane, kwaye ke, ixesha lide kakhulu, elilingana nokunxibelelana ngokuthe ngqo kunye ne-electrode engalunganga kunye ne-electrode yebhetri, kunye neMfutshane engapheliyo. isiphaluka. Indlela yokusombulula inkqubo?. Zama ukungathembeli kwezinye iindlela zokufundisa kwi-intanethi, qhubeka usebenzisa ibhetri.

2, ngokuqhelekileyo, musa ukudlala mobile phones, intlawulo. Ukubambelela rhoqo kwimeko yebhetri ukuphepha iimeko ezinobungozi. 3, ngokuqhelekileyo, xa utshaja, nikela ingqalelo ekukhethweni kwetshaja, umzekelo, umbane wokutshaja olinganisiweyo webhetri yi-3.

I-7V, i-voltage yokunciphisa i-4.2V, zama ukudlula le mbane, inokugcina imisinga rhoqo. 4.

Khetha i-lithium iron phosphate ion ibhetri ipakethe eveliswe ngumenzi, enokwethenjelwa ngokwemigangatho yomgangatho. Kubalulekile, okanye ngokuqhelekileyo, imikhwa yakho yokusetyenziswa, iqondo lomonakalo kwibhetri, kufuneka uhlawule ngakumbi. 5.

Ukuba ibhetri yefowuni ephathwayo ihlawulwe, kukufumana ukungabikho kwebhetri ngeminwe yakho. Umoya uyaphela. I-6, ukuba uneebhetri ze-lithium phosphate ion ezininzi ezikhawulezayo, kufuneka ibe yi-cutoff voltage yetshaja oyisebenzisayo kwaye ibhetri ayihambelani, ukutshintshwa okucetyiswayo.

Izizathu zeegubhu zebhetri: 1. Uxinzelelo lwe-valve yokhuseleko phezu kwe-valve ephezulu elawulwa yi-lead-acid ibhetri ibonelelwe ngomqolo weevalve zokhuseleko ukuqinisekisa ukusetyenziswa okukhuselekileyo, xa uxinzelelo kwibhetri luphakama, i-valve yokhuseleko iya kuvula ngokuzenzekelayo, yenza uxinzelelo, Qinisekisa ukuba ibhalansi yoxinzelelo lomoya wangaphakathi nangaphandle ebhetrini. Xa uxinzelelo lunyuka ebhetrini, ivalve yokhuseleko ayinakuvuleka ngokuqhelekileyo.

Ixesha elide, ekubeni uxinzelelo kwibhetri luphezulu kakhulu, uxinzelelo lwegesi lwangaphakathi nangaphandle alulingani, kuya kubakho into eyenzeka kumadubhu. Isibini. Iinjineli zebhetri ezigcwele ngokugqithisileyo zigxininisa ngokuphindaphindiweyo ukuba ibhetri kufuneka ithintele ukutshaja kunye nokukhupha ngaphezulu, kwaye i-overcharge iya kukhokelela kwizinto ezimbi zegesi kwibhetri.

Kukho ukusabela okunzima kwebhetri kwibhetri, enomlinganiselo omkhulu wokushisa, okhokelela kwi-electrolytes. Ukubola kwe-gasification, ibhetri iyabetha. III.

Umsinga wokutshaja mkhulu kakhulu. Ngokwemiyalelo yebhetri, ibhetri ye-BT-HSE12V ibhetri yokutshaja okwangoku ayinakudlula i-0.25C, kwaye iingcebiso ezicetyiswayo yi-0.

I-1c (10a), ngelixa ukutshaja kwangoku kukhulu kunolu xabiso olufanelekileyo lwangoku, kulula Ukukhokela imvula yepleyiti ye-electrode ngokukhawuleza, nto leyo ekhokelela ekungeneni kweekhemikhali. Ngeli xesha, iqondo lokushisa ngaphakathi kwebhetri liya kunyuka ngokukhawuleza. Ukuba i-exhaust ingekho ngexesha, kuya kubakho i-phenomenon yeegubhu zebhetri.

IV. Intlawulo edadayo ibekwe phezulu kakhulu, kwaye umsinga wokutshaja mkhulu, nto leyo ebangela ukuba i-o2 kwipleyiti elungileyo ikhawuleze, kwaye ayilunganga njengecomposite engalunganga, kwaye ukunyuka kwamaqondo obushushu ebhetri nako kuyakhawuleza kakhulu, ukukhupha Xa uxinzelelo lufikelela kumshicileli, ibhetri yeVRLA ikhubazekile. Isizathu seenqwelo zombane ze-lithium-ion ibhetri ye-lithium-ion: 1, umgangatho weshaja uphantsi, imfazwe yexabiso iyabulawa, umgangatho weshaja uyancipha, usebenzisa i-plate ephantsi, ukulungiswa okanye isixhobo esiphantsi esiphantsi, umkhuhlane, i-parameter drift ayichanekanga, ukwenzela ukuba umda wokutshaja uphume kulawulo, I-extrusion yegesi yangaphakathi ye-lithium ion ibhetri yepakethe ibangela ukuguqulwa kweqokobhe lebhetri kunye nokuqhuma.

I-2, ixesha lokutshaja lide kakhulu, abanye abasebenzisi abanalo ingcamango yexesha, becinga ukuba ukufaka ukutshaja okuzenzekelayo okuzenzekelayo, andikubuzi, abanye bade bazalise iintsuku ezimbini nobusuku obubini, ndiyisebenzise ixesha elide, Imoto yombane i-lithium ion Ubomi bebhetri bepakethi buya kusongelwa. Ukuba ngaphezulu kwentlawulo kunokubangela isixa esikhulu sepleyiti yegesi yegesi yokugungxulwa, ibangela ukuba into esebenzayo yangaphakathi iwe, icuthe ubomi bebhetri, ukuze ibhetri ingabinanto, echaphazela ukubola kwe-electrolyte, ukuze ubushushu bebhetri bunyuke. , yenze Iziyobisi! Umngxuma wevalve uvalekile, unyusa uxinzelelo lwerhasi yangaphakathi ibangela ukuba imeko yebhetri ikhubazeke, kwaye ulwahlulo ludumbile. I-4, libala itshaja ngeshaja, vele uboleke enye, okanye intsapho yeetshaja ezininzi zombane wesayizi yemoto, oku kuxhaphake kakhulu, i-brand nganye yebhetri yemoto yombane ine-interface yayo, ixabiso langoku, umbane ohlukeneyo Imoto inokuba neentlobo ezahlukeneyo zokutshaja, Umsinga wokutshaja wahlukile, ixesha lokutshaja lendalo kunye nokusebenza kakuhle kokutshaja kwahlukile, kunye netshaja, ibhetri inkulu, itshaja incinci, intlawulo iphantsi, ibhetri incinci, itshaja inkulu, ukutshaja, ubushushu. iphumile kulawulo, iya kube ibetha igubu.

Oku ngasentla kuhlalutyo lwembangela yeebhetri ze-lithium-ion, iibhetri, iidramu zebhetri yemoto yombane. Iingxaki zokhuseleko lwe-iron phosphate battery pack ziye zaba sisihloko sokuqwalaselwa kwabantu okuqhubekayo, nangona iteknoloji yebhetri ye-lithium-ion iphucula rhoqo, kodwa iingozi zokhuseleko zisekho. Ukusebenza kokhuseleko kwebhetri akunayo ibhetri ye-lithium-ion engcono.

Ukuba kukho isiganeko sebhegi yegubhu ngexesha lokusetyenziswa kwebhetri ye-lithium-ion, uchungechunge oluncinci lunconywa ukuba luthathe indawo yebhetri, emva koko, kubaluleke kakhulu. I-voltage iphantsi kwe-3V, okokuqala yenza i-precharge, i-charge yangoku i-1/10 ye-set current, kwaye i-voltage iphakama kwi-3V, faka inkqubo yokutshaja eqhelekileyo. Inkqubo yokutshaja esemgangathweni yile: Xa umsinga ungatshintshi, amandla ombane ebhetri ayenyuka aye ku-4.

I-20V, utshintsho kwi-charge yoxinzelelo oluqhubekayo, gcina i-voltage yokutshaja ye-4.20V. Ngeli xesha, ukutshaja kwangoku kuyancipha ngokuthe ngcembe, kwaye xa ikhoyo ngoku ihla ukuya kwi-1/10 yesethi yokutshaja yangoku, ukutshaja kuyaphela.

Le yinkqubo yentlawulo yebhetri ye-lithium-ion jikelele, ukuba ibhetri ye-lithium ion ikhona kwisixhobo esihlakaniphile, imowudi yayo yokutshaja iya kulawulwa yi-software yesixhobo esihlakaniphile.

QHAGAMSHELANA NATHI
Sixelele nje iimfuno zakho, singenza okungaphezulu koko unokucinga.
Thumela ingxelo yakho
Chat with Us

Thumela ingxelo yakho

Khetha ulwimi olwahlukileyo
English
العربية
Deutsch
Español
français
italiano
日本語
한국어
Português
русский
简体中文
繁體中文
Afrikaans
አማርኛ
Azərbaycan
Беларуская
български
বাংলা
Bosanski
Català
Sugbuanon
Corsu
čeština
Cymraeg
dansk
Ελληνικά
Esperanto
Eesti
Euskara
فارسی
Suomi
Frysk
Gaeilgenah
Gàidhlig
Galego
ગુજરાતી
Hausa
Ōlelo Hawaiʻi
हिन्दी
Hmong
Hrvatski
Kreyòl ayisyen
Magyar
հայերեն
bahasa Indonesia
Igbo
Íslenska
עִברִית
Basa Jawa
ქართველი
Қазақ Тілі
ខ្មែរ
ಕನ್ನಡ
Kurdî (Kurmancî)
Кыргызча
Latin
Lëtzebuergesch
ລາວ
lietuvių
latviešu valoda‎
Malagasy
Maori
Македонски
മലയാളം
Монгол
मराठी
Bahasa Melayu
Maltese
ဗမာ
नेपाली
Nederlands
norsk
Chicheŵa
ਪੰਜਾਬੀ
Polski
پښتو
Română
سنڌي
සිංහල
Slovenčina
Slovenščina
Faasamoa
Shona
Af Soomaali
Shqip
Српски
Sesotho
Sundanese
svenska
Kiswahili
தமிழ்
తెలుగు
Точики
ภาษาไทย
Pilipino
Türkçe
Українська
اردو
O'zbek
Tiếng Việt
Xhosa
יידיש
èdè Yorùbá
Zulu
Ulwimi lwangoku:Xhosa