Kalubalen Bucket Kankara! Shin ƙananan zafin jiki zai rage ƙarfin baturi?

A cikin littafan da aka kwatanta da na’urorin dijital da yawa ke amfani da su, za mu iya ganin yanayin yanayin aiki na samfurin, wanda yawancin su ya kai digiri 10 na ma’aunin celcius da digiri 40 a ma’aunin celcius. Mun san cewa baturin lithium yana da aminci don yin aiki yayin caji da dumama, da ƙananan zafin jiki na electrolyte da aka saita a cikin yanayin zafi mai zafi da ƙananan zafin jiki Ƙarfin ciki na batir lithium yana da ƙasa, wanda ke rinjayar amfani da masu amfani, har ma yana haifar da low- rashin zafin baturi.

Idan kuna amfani da wayoyin hannu da yawa ko batura a lokacin hunturu na arewa, zaku iya gano cewa lokacin da zafin jiki ya yi ƙasa, aikin baturin ya lalace, har ma samfuran lantarki ba za a iya kunna su ba. Bari mu kalli aikin baturin a ƙananan zafin jiki.

Mafi mahimmancin baturi da muke amfani dashi yanzu shine baturin lithium. A ka’idar, tasirin zafin batir lithium daban-daban iri ɗaya ne. Don kwatanta tasirin ƙananan zafin jiki da hankali, mun zaɓi gwajin aiki wanda zai iya ƙididdige bankin wutar lantarki.

Samar da wutar lantarki mai ɗaukar nauyi yana fuskantar gwajin ƙarancin zafin jiki

Idan aka yi la’akari da nau’ikan batura daban-daban da ake amfani da su a hanyoyin samar da wutar lantarki, mun kuma kafa hanyoyin samar da wutar lantarki ta batirin lithium da aka saba amfani da su don yin samfurin bayanai, gami da fakitin lithium mai laushi (wanda aka sani).

Baturin yana da tsawon rayuwar sabis a zazzabi na ɗaki

Domin sauƙaƙe kwatancen ma’auni na gaba, mun fara gwada aikin fitarwar wutar lantarki ta wayar hannu a zafin jiki. A matsayin bayanan ƙungiyar kulawa, yanayin yanayin fitarwa na ƙungiyar kulawa shine 30 ℃.

Lura cewa muna nan don kwatanta aikin baturi ɗaya a yanayin zafi daban-daban. Har yanzu ba a daidaita bankunan wutar lantarki na batura daban-daban da muka gwada ba. Don haka, waɗannan nau’ikan sel guda biyu ba su misaltuwa.

Fitar da baturin lithium mai laushi mai laushi a zafin daki

Ana iya ganin batirin lithium mai taushin fakitin ya tsaya tsayin daka a dakin da zafin jiki na 30°C, gaba daya karfin wutar lantarki ya kai kusan 4.95V, kuma makamashin da ake amfani da shi shine awa 35.1 watt.

18650 dakin baturi zazzabi fitarwa kwana

Batirin 18650 yana da ɗan canji a cikin zafin jiki, ƙarfin ƙarfin gabaɗaya ya fi 4.9V, kuma kwanciyar hankali yana da kyau. Matsakaicin fitarwa makamashi shine awanni 29.6 watt.

ikon hannu a zafin jiki

Ana iya ganin cewa duka biyun suna da kyakkyawan aiki a zafin daki, kuma tsayayyen fitarwa a cikin ɗaki yana iya samar da kyakkyawan garantin rayuwar baturi. Tabbas, wannan kuma shine ƙayyadaddun tsari da ƙayyadaddun aikace-aikacen don wayar hannu da batura. Mataki na gaba shine gwada aikin fitar da baturin a ƙananan yanayin zafi.

Daskarewa batu ne wani yanki na cake

0℃ shine yawan zafin jiki na ruwan ƙanƙara da aka saba, kuma shine yanayin zafin da yakamata a kiyaye kafin lokacin sanyi a arewacin ƙasata. Mun fara gwada halin fitarwa na wutar lantarki ta wayar hannu a 0°C.

Tushen kwararar ruwa yana cikin cakuda ruwan kankara

Ko da yake yanayin zafi na 0℃ ƙananan zafin jiki ne, har yanzu yana cikin kewayon zafin baturin aiki, kuma ya kamata baturin ya iya aiki akai-akai. Mun sanya wutar lantarki ta wayar hannu a cikin cakuda ruwan kankara, fitarwa bayan yanayin zafi ya daidaita, ƙara kankara don kula da zafin jiki, kuma a ƙarshe fitar da bayanan fitarwa.

Matsakaicin fitarwa na baturin lithium mai laushi a zazzabi na ɗaki da muhallin sifili

Za a iya gani daga lanƙwan fiddawar cewa yanayin fitar da baturin lithium mai taushi ya canza sosai, an rage duk ƙarfin wutar lantarki da lokacin fitarwa, kuma ƙarfin fitarwa ya ragu zuwa 32.1 watt-hours.

18650 zazzabi dakin baturi da sifili fitarwa kwana

Matsakaicin fitarwa na 18650 ba shi da tasiri sosai, amma ƙarfin wutar lantarki na farko yana ƙaruwa, amma ƙarfin yana da tasiri sosai, ƙasa zuwa 16.8 Wh.

Ana iya gano cewa a 0 ° C, baturin ba shi da tasiri kuma yanayin canjin wutar lantarki ba shi da girma, kuma ana iya ba da shi ga mai amfani don amfani na yau da kullum. A irin wannan yanayi, bai kamata a samar da wutar lantarki ta musamman ba.

Abubuwan da ake fitarwa a cikin yanayin sanyi suna shafar

rage ma’aunin Celsius 20 yanayi ne mai sanyi sosai, kuma ayyukan waje suna raguwa sosai, amma aikin baturi kuma yana da matukar muhimmanci a wannan yanayi mai tsauri. Wannan shine ƙarancin zafin jiki da muka gwada.

Matsakaicin fitarwa na baturin lithium mai laushi a yanayin zafi daban-daban

A -20°C, aikin fiddawar batirin lithium mai laushi yana shafa a fili, kuma madaidaicin fitarwa ya bayyana a fili yana jitter.