Intangiriro: Ikigo gikonje cyo kwipimisha ikirere
Kuva kuri Harbin, mu Bushinwa mu Bushinwa, kuri Heihe, Intara ya Helongjiang, hakurya y'uruzi kuva mu Burusiya, ubushyuhe bw'imbeho akenshi butagera kuri -30 ° C. Nubwo ikirere gikaze, ibintu bitangaje byagaragaye: umubare munini waIbinyabiziga bishya byingufu, harimo moderi zigezweho zo hejuru, zishushanyije kuri iyi myanda ya shelegi yo kugerageza gukomeye. Iyi nzira irerekana akamaro k'ibizamini by'akarere ko mu karere kakonje, nikihe cyiciro cyingenzi kumodoka nshya mbere yuko ijya ku isoko.
Usibye gusuzuma umutekano muri Foggy na shelegi, ibinyabiziga bishya bigomba no gusuzuma byuzuye ubuzima bwa bateri, kwishyuza ubushobozi, imikorere myiza.
Inganda za Heihe-zone ubukonje bwateye imbere nibinyabiziga bishya byingufu, guhindura neza ibinyabiziga bishya byakarere "umutungo ukonje cyane" mu nganda zigenda zitera ". Raporo z'ibanze zerekana ko umubare w'ibinyabiziga bishya by'ingufu n'ibinyabiziga gakondo bitabiriye ikizamini uyu mwaka birasa, byerekana uburyo rusange bw'isoko ry'imodoka itwara abagenzi. Biteganijwe ko kugurisha imodoka y'abagenzi mu gihugu bizagera kuri miliyoni 22,6 muri 2024, aho imodoka za lisansi gakondo zizarangiza miliyoni 11.55, kandi ibinyabiziga bishya biziyongera cyane kuri miliyoni 11.05.
Guhanga udushya twikoranabuhanga mu mikorere ya bateri
Ikibazo nyamukuru gihura nibinyabiziga c'amashanyarazi mu bidukikije bikonje bikomeje gukora bateri. Batteri ya lithium mubisanzwe ihura nigitonyanga gikomeye muburyo bworoshye ahantu hato, biganisha ku mpungenge. Ariko, iterambere rya vuba mu ikoranabuhanga rya bateri rikemura ibibazo bivuga. Itsinda ryubushakashatsi muri Shenzhen riherutse kugerageza bateri yabo rishya ryateye imbere muri Heihe, kugera ku ntera ya 70% kuri -25 ° C. Izi ngengaza zitera imbere ntabwo zinoza imikorere yimodoka gusa ahantu hakonje, ariko kandi utware iterambere ryinganda zimodoka zamashanyarazi.
Ikigo cyikoranabuhanga gishya cyibikoresho hamwe nibikoresho bya laboratoire biri ku isonga ryuruhanga. Abashakashatsi barimo guteza imbere bateri hamwe na Cashode inoze na Anode hamwe n'ubushyuhe buke bwa electrolytes, bibashoboza gukora neza mu bidukikije nka c. Iyi bateri yoherejwe mubushakashatsi bwagaciro bwa siyansi amezi atandatu, yerekana ko bizeye byimazeyo ibintu bikabije. Byongeye kandi, laboratoire yageze kuri micone yingenzi, hamwe na bateri zihenze zishobora gutera kuri -60 ° C, hamwe nubushobozi buhebuje bwimibare 20.000 mugihe ukomeza ubushobozi bwa 86.7%. Ibi bivuze ko bateri ya terefone igendanwa yakozwe niyi tewoloji ishobora gutuma ubushobozi bwabo burenga 80% nubwo bakoreshwa burimunsi mubihe bikonje cyane imyaka 50.
Ibyiza bya bateri yimodoka nshya
Iterambere mu ikoranabuhanga rya bateri ritanga inyungu nyinshi zikora ibinyabiziga bishya ubundi buryo burambye ku binyabiziga gakondo. Banza, ibinyabiziga bishya byimodoka, cyane cyane bateri-onthium-ion, gira imbaraga nyinshi, zibafasha kubika imbaraga nyinshi muburyo butunganijwe. Iyi mikorere ntabwo itezimbere gusa ibinyabiziga byamashanyarazi, ariko kandi byujuje neza abakoresha ingendo za buri munsi.
Byongeye kandi, tekinoroji ya bateri igezweho ishyigikira ubushobozi bwihuse, yemerera abakoresha kwishyuza imodoka zabo vuba kandi neza, bityo bikagabanya igihe. Ubuzima burebure nubuzima burebure bwo kubungabunga ibinyabiziga bishya byimodoka yongera ubujurire bwabo, kuko bushobora gukomeza gukora neza na nyuma yo kwishyuza no gusohoka. Byongeye kandi, ibinyabiziga by'amashanyarazi bifite uburyo bworoshye bwamashanyarazi hamwe nibiciro byimbere byo kubungabunga, bituma bahitamo ubukungu kubaguzi.
Ibintu byibidukikije nabyo ni ikintu cyingenzi mubyiza byimodoka nshya. Bitandukanye nibinyabiziga gakondo, bateri yimodoka nshya ntabwo itanga imyuka yangiza mugihe cyo gukora. Hamwe no gutera imbere mu ikoranabuhanga rya bateri, gutunganya no gukoresha bateri yakoreshejwe irashobora kugabanya cyane imyanda ihakoro kandi ikagabana umutwaro wibidukikije. Byongeye kandi, bateri zigezweho zifite uburyo bwo gucunga ubwenge bushobora gukurikirana imiterere ya bateri mugihe nyacyo, hitamo inzira yo kwishyuza no gusenya, no kugenzura umutekano no gukora neza.
Hamagara ubufatanye bwisi yose kugirango utegure iterambere rirambye
Mugihe isi ihamagarira ibibazo byiyongera nko gucika intege imihindagurikire y'ikirere no gutesha agaciro ibidukikije, gutera imbere mu ikoranabuhanga ry'ibinyabiziga bishya bitanga amahirwe meza ku bihugu byo gukorera hamwe kugirango twubake umuryango urambye. Guhuza ingufu zikomoka ku mbaraga zishobora kongerwa nkizuba nimbaraga zumuyaga hamwe nibinyabiziga bishya byingufu zirashobora guteza imbere ibibindi bishyurwa, kandi bigabanya ejo hazaza h'ibinyabuzima, kandi bizashyire ejo hazaza hamwe nigihe kizaza.
Muri make, imikorere idasanzwe yimodoka nshya yingufu zikonje cyane, hamwe niterambere ryiterambere ryikoranabuhanga rya bateri, ryerekana ubushobozi bwimodoka z'amashanyarazi kugirango ihindure inganda zimodoka. Nibihugu bikikije isi bihatira kugera ku majyambere birambye, guhamagarira ibikorwa birasobanutse: Guhangana no guhanga udushya, gushora mu bushakashatsi, no gukorera hamwe kugira ngo isi iregereje ibizaza.
Igihe cyagenwe: Gashyantare-13-2025