Intshayelelo:
Ukusukela ukungena kwintengiso,Iibhetri ze-lithiumIsetyenziswe ngokubanzi ngenxa yezibonelelo zabo ezinjengobomi obude, ubungakanani obukhulu, kwaye akukho nkumbulo. Xa isetyenziswa kumaqondo obushushu asezantsi, i-lithium-ion ibhetri ineengxaki ezifana nenqanaba lokuphathwa gadalala, ireyithi yereyithi yomjikelo we-lithium, kunye nokufakwa kwe-lithium engalungelelaniyo kunye nokukhupha. Nangona kunjalo, njengoko umhlaba wesicelo uyaqhubeka ukwanda, iingxaki eziza nezifakelwa kweqondo lokungaphantsi kweqondo lobushushu eliphantsi kweLithium-ion iyaqhubeka ngakumbi kwaye icacile kakhulu. Masihlole izizathu kwaye sichaze indlela yokunyanga i-lithium Bhateri ngokuchanekileyo ebusika?
Ingxoxo malunga nezinto ezichaphazela ukusebenza kweqondo lobushushu le-lithium Barties
1. Impembelelo ye-electrolyte
I-electrolyte inefuthe elikhulu kulungelelwaniso lwamaqondo obushushu aphantsiIibhetri ze-lithium. Ukuqulunqwa kunye neepropathi ze-phycochemical ze-electrolyte kunefuthe elibalulekileyo ekusebenzeni kobushushu obuphantsi kwebhetri. Ingxaki ejongene nomjikelo webhetri kubushushu obuphantsi kukuba ukubonwa kwe-elektrolyte kuya kunyuka, isantya se-ion siya kunciphisa isantya sesekethe yangaphandle, ke ibhetri iya kutsala kabukhali kwaye intlawulo yamandla iya kuphosa kabukhali. Ingakumbi xa shaja kubushushu obuphantsi, ii-IIthium ze-lithium zinokwenza lula i-lithimumumuum dendrites kumphezulu we-electrode ombi, ebangela ukungaphumeleli kwebhetri.
2. Impembelelo yezixhobo ezimbi ze-electrode
- Ibhetri yebhetri ibaluleke kakhulu ngexesha lokusasaza amaqondo obushushu aphezulu kunye nokukhupha, kunye nenani elikhulu le-itallic lithium ifakwe kumphezulu we-electrode engalunganga. Imveliso yokuphendula ye-Itsitlic Lithium kunye ne-electrolyte ayikabi nazifundo ngokubanzi;
- Ukusuka kwindawo yokujonga i-thermodynamic, i-electrolyte iqulethe inani elikhulu lamaqela epolar afana ne-CO kunye ne-CN, enokuthi iphinde iphendule ngezinto ezimbi ze-elecrode, kwaye ifilimu ye-Sei yenziwe ngakumbi kubushushu obuphantsi;
- Kunzima kwi-elecbon engeyiyo i-elecrodes ebika i-lithium kumaqondo obushushu asezantsi, kwaye kukho i-asymmetry ekutshabhiseni nasekugxothweni.
Unganyanga njani iibhetri ze-lithium ebusika?
1. Sukusebenzisa iibhetri zeLithium kwiindawo zobushushu eziphantsi
Iqondo lokushisa linempembelelo enkulu kwiibhetri ze-lithium. Iqondo lobushushu, eliphantsi lomsebenzi weebhetri ze-lithium, ezikhokelela ekunciphiseni okubalulekileyo ekutshageni nasekusebenziseni ukusebenza kakuhle. Ngokubanzi, ubushushu bokusebenza kweIibhetri ze-lithiumuphakathi kwe-degrees kunye ne-60 degrees.
Xa ubushushu bungaphantsi kwe-0 ℃, lumkani ukuba ungabizi ngaphandle. Singathatha ibhetri ngaphakathi kwi-CREGST (QAPHELA, qiniseka ukuba uhlala kude nezinto ezinokutsha !!!). Xa iqondo lobushushu lingaphantsi -20 ℃, ibhetri iya kungena ngokuzenzekelayo kwimeko engekhoyo kwaye ayinakusetyenziswa ngokuqhelekileyo.
Ke ngoko, ingabasebenzisi ikakhulu kwiindawo ezibandayo emantla, ukuba akukho nyani imeko yokuhlawula i-Indoor, sebenzisa ubushushu obugqithisileyo xa ibhetri ikhutshiwe, kwaye ihlawule ilanga emva kokupaka i-lithium.
2. Phuhlisa umkhwa wokubhaja njengoko uyisebenzisa
Ebusika, xa amandla ebhetri esezantsi kakhulu, kufuneka sibize ngexesha kwaye sikhulise umkhwa ofanelekileyo wokutsala njengoko uyisebenzisa. Khumbula, ungaze uthotyelwe amandla ebhetri ebusika ngokobubomi bebhetri eqhelekileyo.
Ebusika, umsebenzi weIibhetri ze-lithiumIyancipha, enokubangela ngokulula nangaphezulu kwaye ihlawule ngaphezulu, nto leyo enokuchaphazela ubomi bebhetri okanye nokubangela iingozi zokuzala. Ke ngoko, ebusika, kufuneka unikele ingqalelo ngakumbi ekuhlawuleni ukukhululwa okuncinci kunye nendlela encinci yokubiza. Ngokukodwa, musa ukupakisha imoto ixesha elide ngelixa ubiza ukuphepha ukukhohlisa.
3. Musa ukuhlala kude xa kutshata. Khumbula ukuba ungabizi ixesha elide.
Ungabizi imoto ixesha elide ngenxa yokuphila. Yikhuphe nje xa ihlawulisiwe ngokupheleleyo. Indawo yokuCebisela ebusika ingekabi ngaphantsi kwe-0 ℃. Xa shayisela, musa ukushiya kude kakhulu ukuthintela iimeko zikaxakeka kwaye uzihlangabezana nazo ngexesha.
4. Sebenzisa i-charger enikezelweyo kwiibhetri ze-lithium xa ishaja.
Imakethi igcwele itshathi esemgangathweni. Sebenzisa itshaja esemgangathweni ephantsi kuya kubangela ukonakala kwebhetri kwaye ube nomlilo. Musa ukuthenga iimveliso ezinamaxabiso aphantsi kunye nezingakhuselekanga zexabiso eliphantsi, kwenziwe ukuba isebenzise itshaja yebhetri; Ukuba itshaja yakho ayinakusetyenziswa ngokwesiqhelo, yeka ukuyisebenzisa kwangoko, kwaye ungaphulukani nomfanekiso omkhulu omncinci.
I-5. Nika ingqalelo kubomi bebhetri kwaye ubeke endaweni yexesha
Iibhetri ze-lithiumube nobomi. Inkcazo kunye neemodeli ezahlukeneyo zinemiphefumlo eyahlukeneyo. Ukongeza, ngenxa yokusetyenziswa okungafanelekanga kwemihla ngemihla, ubomi bebhetri bususela kwiinyanga ezimbalwa ukuya kwiminyaka emithathu. Ukuba imoto iphulukana namandla okanye ubomi bebhetri bungaqhelekanga, nceda uqhakamshelane nabasebenzi be-lithium yebhetri ngexesha lokusingathethwa.
6. Shiya amanye amandla ebusika
Ukuze usebenzise imoto eqhelekileyo kwintwasahlobo yonyaka olandelayo, ukuba ibhetri ayisetyenziswanga ixesha elide, khumbula ukubiza ukuya kwi-50% -80%, yisuse emotweni ukuze ugcine, malunga nenyanga. Qaphela: Ibhetri kufuneka igcinwe kwindawo eyomileyo.
7. Beka ibhetri ngokuchanekileyo
Sukungena kwibhetri emanzini okanye yenze manzi; Sukuyifaka ibhetri ngaphezulu kwe-7 yeendlela, okanye iguqulele kwicala lebhetri.
Ukuqukumbela
Ngo -20 ℃, amandla okukhupha iibhetri zeLithium-ion kuphela malunga ne-31.5% yelowo kubushushu begumbi. Iqondo lokushisa elisebenzayo le-lithium yemveli iphakathi kwe-Ion phakathi -20 kunye + 55 ℃. Nangona kunjalo, kwicandelo le-aerospace, ishishini lasemkhosini, izithuthi zombane, njl njl., Iibhetri ziyacelwa ukuba zisebenze ngokwesiqhelo -40 ℃. Ke ngoko, ukuphucula iipropathi zeqondo lobushushu zeLithium-i-Ion-ion ibaluleke kakhulu. Ewe, iIbhetri yeLithiumUmzi mveliso uphuhla rhoqo, kwaye izazinzulu ziyaqhubeka nokufunda iibhetri ze-lithium ezinokusetyenziswa kumaqondo obushushu asezantsi ukusombulula iingxaki kubathengi.
Amandla eHestec liqabane lakho eliluthelekisayo kwimveliso yebhetri. Ngokugxila kwethu okungapheliyo kuphando nophuhliso, kunye noluhlu lwethu olubanzi lweempahla zebhetri, sinikezela ngezisombululo ezimiselweyo zokumisa ukuhlangabezana neemfuno zeshishini. Singenza ngokwezifiso iibhetri ze-lithium zemeko ezahlukeneyo zabathengi. Ukuba ufuna ukuphucula ibhetri yakho yeLithium okanye uqwalasele ibhodi yokhuseleko, nceda unxibelelane nathi.
Ukuba unayo nayiphi na imibuzo okanye ungathanda ukufunda ngakumbi, nceda ungathandabuzifikelela kuthi.
Isicelo sekowuteshini:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Ixesha lokuposa: I-Oct-09-2024