A cikin 'yan shekarun nan, gobarar motocin lantarki masu ƙafafu guda biyu har yanzu suna ta fitowa ba tare da ƙarewa ba, musamman a lokacin zafi mai zafi, wutar lantarki tana da sauƙi ga konewa kwatsam!
A cewar kungiyar ceton kashe gobara ta kasa a shekarar 2021 da ke karbar ‘yan sanda da bayanan kashe gobara da Hukumar Agajin Gaggawa ta Ma’aikatar Agajin Gaggawa ta fitar, kusan gobara 18,000 ne suka haifar da wata mota kirar lantarki guda biyu tare da gazawar batirinsu a fadin kasar, inda mutane 57 suka mutu. Rahotanni sun ce, a cikin rabin shekarar 2022 na bana, an samu gobarar motoci masu tayar da wutar lantarki guda 26 a Yantai.
Menene ke haifar da tashin gobarar motocin lantarki masu ƙafa biyu haka akai-akai?
Babban abin da ya haddasa konewar motar lantarki mai kafa guda biyu ba da jimawa ba, ita ce guduwar batir lithium, abin da ake kira thermal runaway, sarka ce da ke haifar da wasu abubuwan karfafa gwiwa, kuma zafi na iya sanya zafin baturi ya tashi da dubban digiri, wanda hakan ya haifar da. a cikin konewa na gaggawa. Batirin abin hawa mai ƙafafu biyu na caji, huda, zafi mai zafi, gajeriyar kewayawa, lalacewar waje da sauran dalilai cikin sauƙi suna haifar da guduwar zafi.
Yadda ake hana guduwar thermal yadda ya kamata
Ƙaddamar da gudun hijirar thermal yana da yawa, don haka ya kamata a yi matakan kariya da yawa don hana faruwar guduwar zafi.
Babban abin da ke haifar da guduwar thermal shine "zafi", don tabbatar da cewa baturin yana gudana a yanayin zafi mai kyau, don hana faruwar yanayin zafi mai kyau. Duk da haka, a lokacin rani babban zafin jiki, "zafi" ba zai yuwu ba, to, kuna buƙatar farawa daga baturi, don haka batura lithium-ion suna da mafi kyawun juriya na zafi da aikin zafi.
Da farko, masu amfani suna buƙatar kula da halaye masu alaƙa da batirin lithium lokacin siyan motocin lantarki masu ƙafa biyu, da kuma ko kayan ciki na tantanin baturi yana da kyakkyawan juriya da yanayin zafi. Na biyu, ko na’urar sadarwa da ke da alaka da batirin da ke cikin motar lantarki tana da karfin juriya da zafin jiki, don tabbatar da cewa na’urar ba za ta yi laushi da kasawa ba saboda yawan zafin jiki, ta yadda za a tabbatar da da’irar ta yi santsi da kauce wa faruwar gajeriyar da’ira. .
A matsayin ƙwararren ƙwararren ƙwararren mai haɗa abubuwan hawa na lantarki, AmasS yana da shekaru 20 na gogewa a cikin bincike da haɓaka abubuwan haɗin keɓaɓɓun motocin lantarki na lithium, kuma yana ba da hanyoyin haɗin kai na yanzu don kamfanonin motocin lantarki guda biyu kamar SUNRA, AIMA, YADEA. Amass high zafin jiki biyu wheeled lantarki abin hawa haši rungumi dabi'ar PBT tare da zafi juriya, weather juriya da kuma kyau lantarki halaye, da kuma narkewa batu na PBT makaran roba harsashi ne 225-235 ℃.
Ƙaƙƙarfan daidaitaccen aiki na gwaji da ƙayyadaddun ƙa'idodin gwaji sune tushen tabbatar da ingancin mahaɗin abin hawan lantarki mai ƙafa biyu.
Amass Laboratory
High zafin jiki biyu wheeled lantarki abin hawa haši sun ƙetare harshen retardant sa gwajin, harshen retardant yi har zuwa V0 harshen retardant, kuma iya saduwa da yanayi zafin jiki na -20 ° C ~ 120 ° C. Don amfani a sama na yanayi zazzabi kewayon, da Babban harsashi na mahaɗin abin hawan lantarki masu ƙafafu biyu ba zai yi laushi ba saboda yawan zafin jiki, yana haifar da ɗan gajeren kewayawa.
Baya ga zabar baturi da abubuwan da ke cikinsa, ingancin cajar abin hawa mai amfani da wutar lantarki, lokacin cajin ya yi tsayi da yawa, da kuma gyare-gyaren da aka yi ba bisa ka'ida ba na motocin lantarki masu kafa biyu, shi ne mabuɗin don inganta amincin wutar lantarkin. baturin lithium abin hawa.
Lokacin aikawa: Oktoba-07-2023