Izibane zentloko ezinokutshajwa kwakhona xa zithelekiswa ne-AAA: Zeziphi ezihlala ixesha elide kwi-Arctic Expeditions?

Uhambo lwaseArctic lufuna izisombululo zokukhanya ezithembekileyo ezikwaziyo ukumelana neemeko ezinzima. Ukusebenza kwebhetri kudla ngokugqiba ixesha elide lezibane zentloko kwiindawo ezinjalo. Kwi--20°C, iibhetri ze-lithium, ezisetyenziswa rhoqo kwizibane zentloko ezinokutshajwa, zihlala malunga nemizuzwana engama-30,500 ngaphambi kokuba zifikelele kwi-0.9 volts. Xa kuthelekiswa, iibhetri ze-Duracell Ultra alkaline, ezifumaneka rhoqo kwizibane zentloko ze-AAA, zihlala imizuzwana eyi-8,800 kuphela phantsi kweemeko ezifanayo. Oku kubonisa ukuba iibhetri ze-lithium zibonelela ngamandla angama-272% ngaphezulu kunezinye ze-alkaline, nto leyo eyenza izibane zentloko ze-Arctic ezinokutshajwa zibe lukhetho olungcono lokusetyenziswa ixesha elide kumaqondo obushushu angaphantsi kwe-zero.

Izinto ezibalulekileyo ekufuneka ziqwalaselwe

• Izibane zentloko ezinokutshajwa kwakhonangeebhetri ze-lithium zisebenza ngcono xa kushushu. Zihlala ixesha elide kwaye zigcina ukukhanya kwazo kuzinzile.
• Imozulu ebandayo yenza iibhetri zibe buthathaka. Ukuzigcina zifudumele kufutshane nomzimba wakho kuzinceda zisebenze ixesha elide.
• Izibane zentloko ezitshajwayo zonga imali ngokuhamba kwexesha. Ungazitshaja izihlandlo ezininzi, ngoko awudingi mabhetri matsha amaninzi.
• Izibane zentloko ze-AAAZilula kwaye kulula ukuziphatha. Zilungele uhambo olufutshane kodwa zifuna iibhetri ezintsha rhoqo xa kubanda.
• Ukukhetha isibane sentloko esifanelekileyo kuthetha ukucinga ngohlobo lwebhetri, amandla, kunye neempawu ezifana noseto lokukhanya kwiihambo zaseArctic.

Ubomi bebhetri kwizibane zentloko zeArctic

Ukusebenza kweeBhetri ezinokutshajwa kwakhona kwiimeko zeArctic

Iibhetri ezinokutshajwa kwakhona, ingakumbi i-lithium-ion, zibalasele kwiimeko ze-Arctic ngenxa yokumelana kwazo namaqondo obushushu abandayo. Ngokungafaniyo neebhetri ze-NiMH, ezilahlekelwa lixesha lokusebenza ngokukhawuleza kwiindawo ezingaphantsi kwe-zero, iibhetri ze-lithium-ion zigcina ukusebenza okuzinzileyo. Umzekelo, kwi--40°C, iibhetri ze-lithium-ion eziqhelekileyo zigcina i-12% yamandla azo, ngelixa uyilo olutsha lweebhetri ze-organic lusebenza kwi-70% yamandla nokuba kwi--70°C. Oku kwenza izibane zentloko ze-Arctic ezinokutshajwa zibe lukhetho oluthembekileyo lohambo olude. Ukongeza, iibhetri ezinokutshajwa zibonelela ngemveliso yamandla ezinzileyo, ziqinisekisa amanqanaba okukhanya ahambelanayo kulo lonke ixesha lazo lokusebenza. Ukukwazi kwazo ukumelana nokubanda kakhulu ngaphandle kokulahlekelwa ngamandla okukhulu kubonisa ukufaneleka kwazo ekuhlolweni kwe-Arctic.

Ukusebenza kweebhetri ze-AAA kwiimeko ze-Arctic

Iibhetri ze-AAA, ezisetyenziswa kakhulu kwizibane zentloko, zibonisa ukusebenza okwahlukeneyo ngokusekelwe kwikhemikhali yazo. Iibhetri ze-Alkaline AAA ziyasokola kumaqondo obushushu abandayo, zihlala zilahlekelwa ngamandla ngokukhawuleza. Ngokwahlukileyo koko, iibhetri ze-lithium AAA zibonelela ngobomi obude obuphuculweyo kunye nokuveliswa kwamandla okuzinzileyo kwimozulu ebandayo. Nangona kunjalo, zisasilela xa kuthelekiswa neebhetri ze-lithium-ion ezinokutshajwa kwakhona. Umzekelo, isibane sentloko se-BD Spot 200 esisebenzisa iibhetri ze-Energizer NiMH sifumana ukwehla okukhulu kwexesha lokusebenza ngaphantsi kwe--15°C. Ngelixa iibhetri ze-AAA zilula kwaye ziphathekayo, ukusebenza kwazo okulinganiselweyo kwimozulu ebanda kakhulu kuzenza zingathembeki kangako kwiihambo ze-Arctic.

Imiphumo yemozulu ebandayo kubude bebhetri

Imozulu ebandayo ichaphazela kakhulu ubomi bebhetri, kunye nobushushu obuphantsi obunciphisa amandla kunye nexesha lokusebenza. Iibhetri zeLithium zisebenza ngcono kunezinye iintlobo kwiimeko ezingaphantsi kwe-zero, zigcina ukusebenza kakuhle kunye nokuthembeka okuphezulu. Amaqhinga okunciphisa iziphumo zokubanda aquka ukugcina iibhetri kufutshane nomzimba ukuze zihlale zifudumele kunye nokusebenzisa iindawo zebhetri ezigqunyiweyo. La manyathelo anceda ukugcina ubomi bebhetri kunye nokuqinisekisa ukusebenza kakuhle. Izibane zentloko zeArctic ezixhotyiswe ngeebhetri ze-lithium-ion ziluncedo kakhulu, njengoko zingachaphazeleki kakhulu kukwehla kobushushu kwaye zibonelela ngokukhanya rhoqo kwiindawo ezinzima.

Ukuthembeka kumaqondo obushushu angaphantsi kwe-zero

Izibane zentloko ezinokutshajwa kwakhona xa kubanda kakhulu

Izibane zentloko ezinokutshajwa kwakhona zibonisa ukuthembeka okumangalisayo kumaqondo obushushu angaphantsi kwe-zero. Iibhetri ze-lithium-ion, ezisetyenziswa kakhulu kwezi zibane zentloko, zigcina amandla ephuma rhoqo nokuba kubanda kakhulu. Ngokungafaniyo neebhetri ze-alkaline, ezilahlekelwa ngamandla ngokukhawuleza, iibhetri ze-lithium-ion zibonelela ngokusebenza okuzinzileyo, okuqinisekisa ukukhanya okungaphazanyiswa. Iinjineli ziyila izibane zentloko ze-Arctic ezinokutshajwa kwakhona ezinee-casings ezigqunyiweyo kunye neenkqubo zokulawula ubushushu ukuphucula ukuqina. Ezi mpawu zithintela ukufuma kunye nokuqokelelwa komkhenkce, okunokunciphisa ukukhanya ukuya kuthi ga kwi-30%. Ukongeza, izibane zentloko ezinokutshajwa kwakhona zihlala ziquka iindlela zokonga amandla, ukwandisa ixesha lokusebenza kunye nokuqinisekisa ukuthembeka ngexesha lohambo olude lwe-Arctic.

Izibane zentloko ze-AAA kubandayo olugqithisileyo

Izibane zentloko ze-AAA zisebenza ngokuthembekileyo xa kubanda kakhulu xa zixhotyiswe ngeebhetri ze-lithium AAA. Ezi bhetri zibonelela ngomthombo wamandla ozinzileyo ngakumbi kuneenguqulelo ze-alkaline, nto leyo ezenza zifaneleke kwiimeko ze-Arctic. Uyilo olulula luvumela abahloli ukuba baphathe ezinye izinto ezininzi, ukuqinisekisa amandla okuxhasa ngexesha lokusetyenziswa ixesha elide. Nangona kunjalo, ukuqokelelwa komkhenkce kunokuthintela iinkqubo zokukhanyisa zokhuseleko kwiiyure ezimbalwa, nto leyo egxininisa ukubaluleka kokugcinwa ngokufanelekileyo. Iindlela zokonga amandla kwizibane zentloko ze-AAA ziphucula ngakumbi ukuthembeka ngokugcina ubomi bebhetri. Nangona izibane zentloko ze-AAA zisenokungahambelani nokusebenza kweemodeli ezinokutshajwa kwakhona, ukuphatheka kwazo kunye nokulula kokusetyenziswa kwazo kuzenza zibe yi-ukhetho olusebenzayo kubahloli bamazwe baseArctic.

Ukuthintela Ukusilela Kwebhetri Kwiimeko ZeArctic

Ukungasebenzi kakuhle kweebhetri kwiimeko zaseArctic kunokubeka emngciphekweni ukhuseleko kunye nempumelelo yomsebenzi. Amanyathelo okuthintela agxile ekugcineni ubushushu bebhetri kunye nokukhusela izibane zentloko kumonakalo ongqongileyo. Ukugcina iibhetri kufutshane nomzimba kunceda ukugcina amandla azo, ngelixa iindawo ezigqunyiweyo zikhusela kumaqondo obushushu abandayo. Iinjineli zibeka phambili ukucaca kokukhanya kunye nokusebenza kakuhle kuyilo lwezibane zentloko, ukuqinisekisa ukuthembeka kubushushu obuphakathi kwe -40°C ukuya kwi +80°C. Ukugcinwa rhoqo, okufana nokucoca umkhenkce kunye nokufuma, kuthintela ngakumbi ukungaphumeleli. Izibane zentloko zaseArctic ezixhotyiswe ngeebhetri ze-lithium-ion okanye ze-lithium AAA zibonelela ngokhuseleko olungcono ekulahlekelweni kwamandla okubangelwa kukubanda, ziqinisekisa ukukhanya okuthembekileyo kwiindawo ezinzima.

Ubuchule bohambo lweArctic

Iindlela zokutshaja kwakhona kwiindawo ezikude zaseArctic

Izibane zentloko ezinokutshajwa kwakhona zibonelela ngeenzuzo ezibalulekileyokwiihambo zaseArctic, ingakumbi ngokubhekiselele ekuzinzeni nasekuthembekeni. Iibhetri zeLithium-ion, ezisetyenziswa kakhulu kwezi zibane zentloko, zigcina amandla ephuma nokuba kubanda kakhulu, ziqinisekisa ukusebenza rhoqo. Iimodeli ezininzi zinezingxobo ezigqunyiweyo kunye neenkqubo zokulawula ubushushu, ezikhusela iibhetri ekubeni ziqine. Ezi mpawu zenza izibane zentloko ezinokutshajwa kwakhona zibe lukhetho oluthembekileyo lokusetyenziswa ixesha elide kwiindawo ezingaphantsi kwe-zero.

Kwiindawo ezikude zaseArctic, izisombululo zamandla avuselelekayo ezifana neephaneli zelanga eziphathwayo kunye neeturbines zomoya ezincinci zibonelela ngeendlela ezifanelekileyo zokutshaja kwakhona. Ezi nkqubo zinciphisa imfuneko yokuthuthwa kwepetroli, ukunciphisa iindleko kunye nokukhutshwa komoya. Umzekelo, ifama yomoya eMawson Station igcine malunga ne-32% kwipetroli kwaye inciphise ukukhutshwa kwekhabhoni phantse ngeetoni ezingama-2,918 ngonyaka. Nangona utyalo-mali lokuqala kwiziseko zamandla avuselelekayo lunokuba phezulu, iingenelo zexesha elide, kubandakanya ixesha lokubuyisela iminyaka emi-5 ukuya kweli-12, zizenza zisebenze kwiinkampu zasentsimini kunye nezixhobo zokutshaja kwakhona.

Ukulawula iibhetri ze-AAA kwiArctic

Ukulawula iibhetri ze-AAA kwiimeko zeArctic kuzisa imingeni eyahlukileyo. Ukubanda kakhulu, imimoya enamandla, kunye nokuqokelelwa kwekhephu kunokunciphisa ukusebenza kakuhle kwebhetri kwaye kube nzima ukugcina. Abahloli badla ngokuphatha iibhetri ezininzi ezingasetyenziswa ukuqinisekisa amandla okuxhasa, kodwa oku kwandisa ubunzima bezixhobo zabo. Iindlela ezifanelekileyo zokugcina, ezinje ngokugcina iibhetri kufutshane nomzimba ukuze zifudumale, zinceda ukugcina amandla azo.

Nangona le mingeni,Iibhetri ze-AAA zihlala ziyindlela esebenzisekayokwiihambo ezimfutshane okanye njengomthombo wamandla okuxhasayo. Uyilo lwazo olukhaphukhaphu luvumela ukuba kube lula ukuphatheka, kwaye iibhetri ze-lithium AAA zisebenza ngcono kwimozulu ebandayo xa kuthelekiswa neenguqulelo ze-alkaline. Nangona kunjalo, imfuneko yokutshintshwa rhoqo kunye nempembelelo yokusingqongileyo yeebhetri ezilahlwayo zenza zingabi namandla okuzimela kunezinye iindlela ezinokutshajwa kwakhona.

Ukuthwaleka kunye nobunzima bezibane zentloko zeArctic

Ukuthwaleka kunye nobunzima zizinto ezibalulekileyo xa kukhethwa izibane zentloko zeArctic. Izixhobo ezikhaphukhaphu zinciphisa ukudinwa kwaye zonyusa ukuhambahamba, nto leyo ibalulekileyo kubahloli abajonga kwiindawo ezinzima. Nangona kunjalo, ukuqhubela phambili kubuchwepheshe bebhetri kuye kwachaphazela ubunzima bezibane zentloko. Utshintsho oluvela kwiibhetri ze-nickel-manganese-cobalt (NMC) ukuya kwiibhetri ze-lithium iron phosphate (LFP) lonyuse ubunzima bemveliso malunga ne-15%. Obu bunzima bongezelelweyo bunokuchaphazela ukuthwaleka, ngakumbi ngexesha lemisebenzi emide.

Izibane zentloko zeArctic ezinokutshajwa kwakhona, nangona zinzima kancinci, zibonelela ngeenzuzo zexesha elide ezifana nempembelelo ephantsi kokusingqongileyo kunye nokusebenza rhoqo. Kwelinye icala, izibane zentloko zeAAA zikhaphukhaphu kwaye kulula ukuzithwala, nto leyo ezenza zifaneleke kwiihambo ezimfutshane. Ukulinganisela ubunzima kunye nokusebenza kubalulekile ukuqinisekisa ukuba izibane zentloko ziyasebenza kwiihambo zeArctic.

Iingqwalasela zeendleko kunye nokusingqongileyo

Ukuthelekiswa kweendleko zezibane zentloko ezinokutshajwa kwakhona kunye nezibane ze-AAA

Ixabiso lezibane zentloko liyahluka kakhulu ngokusekelwe kuhlobo lwebhetri eziyisebenzisayo.Izibane zentloko ezinokutshajwa kwakhonabadla ngokuba neendleko eziphezulu kwangaphambili ngenxa yeebhetri zabo ze-lithium-ion eziphambili kunye nezinye izinto ezifana neenkqubo zokulawula ubushushu. Nangona kunjalo, ukonga kwabo kwexesha elide kudlula utyalo-mali lokuqala. Abasebenzisi banokutshaja ezi zibane zentloko izihlandlo ezininzi, besusa isidingo sokutshintshwa rhoqo kweebhetri.

Kwelinye icala, izibane zentloko ze-AAA zihlala zifikeleleka xa zithengwa. Nangona kunjalo, ukuthembela kwazo kwiibhetri ezilahlwayo kwandisa iindleko zokusebenza ngokuhamba kwexesha. Abahloli badla ngokufuna ukuphatha iibhetri ezininzi ezingasetyenziswayo, nto leyo eyongeza kwiindleko. Kwiihambo ezinde zeArctic, izibane zentloko ezinokutshajwa kwakhona zibonakala zingabizi kakhulu ngenxa yokuqina kwazo kunye nokusetyenziswa kwazo kwakhona.

Impembelelo kwiNdalo yeeBhetri eziTshajwayo

Iibhetri ezinokutshajwa kwakhona zibonelela ngesisombululo esizinzileyo sokunika amandla izibane zentloko zaseArctic. Iibhetri zeLithium-ion zinciphisa inkunkuma ngokuphelisa isidingo sezinye iindlela ezingasetyenziswayo. Ukukwazi kwazo ukuphinda zitshajwe kwakhona amaxesha amaninzi kunciphisa umngcipheko wokusingqongileyo onxulumene nokuveliswa kunye nokulahla iibhetri. Ukongeza, ukuqhubela phambili kubuchwepheshe bokuphinda kusetyenziswe iibhetri kwenze kwaba lula ukufumana izinto ezixabisekileyo ezifana ne-lithium kunye ne-cobalt, nto leyo enciphisa ngakumbi umonakalo kokusingqongileyo.

Nangona ezi zibonelelo,ukuveliswa kweebhetri ze-lithium-ionibandakanya iinkqubo zokumbiwa kwemigodi ezinokuchaphazela iinkqubo zendalo. Abavelisi bajongana nale ngxaki ngokwamkela iindlela zokufumana izinto ezizinzileyo kunye nokuphucula ukusebenza kakuhle kwebhetri. Ngokubanzi, iibhetri ezinokutshajwa kwakhona zibonelela ngokhetho oluluhlaza kubahloli beArctic abafuna izisombululo zokukhanyisa ezithembekileyo.

Impembelelo kwiNdalo yeeBhetri zeAAA eziLahlwayo

Iibhetri ze-AAA ezilahlwayo zibangela imingeni emikhulu kwindalo esingqongileyo. Ukusetyenziswa kwazo kube kanye kuvelisa inkunkuma eninzi, nto leyo enegalelo ekuqokeleleni kwenkunkuma. Iibhetri ze-alkaline, ngakumbi, ziqulathe izinto ezifana ne-zinc kunye ne-manganese ezinokungena emhlabeni nasemanzini, nto leyo ebangela ungcoliseko.

Nangona iibhetri ze-lithium AAA zisebenza ngcono kwiimeko ezibandayo, impembelelo yazo kwindalo iyaqhubeka ixhalabisa. Ukukhutshwa kwe-lithium kunye nezinye izinto zezi bhetri kunokuphazamisa iinkqubo zendalo. Ukulahlwa nokurisayikilishwa ngokufanelekileyo kweebhetri ze-AAA kubalulekile ukunciphisa imiphumo yazo kwindalo. Nangona kunjalo, ukulula kweebhetri ezilahlwayo kudla ngokukhokelela ekulahlweni ngendlela engafanelekanga, nto leyo eyonyusa umngcipheko wazo kwindalo.

Izibane zentloko zeArctic zibonisa ukusebenza okwahlukeneyo ngokusekelwe kuhlobo lwebhetri yazo kunye noyilo lwayo. Iimodeli ezinokutshajwa kwakhona zibalasele kumaqondo obushushu abandayo ngenxa ye-lithium-ion chemistry kunye neempawu eziphambili ezifana neenkqubo zokulawula ubushushu. Izibane zentloko ze-AAA, ingakumbi ezo zisebenzisa iibhetri ze-lithium, nazo zisebenza ngokuthembekileyo kodwa zifuna ukutshintshwa rhoqo. Zombini iindlela zibonelela ngeenzuzo ezikhethekileyo, kunye nezibane zentloko ezinokutshajwa kwakhona ezibonelela ngemveliso ehambelanayo kunye nokuzinza, ngelixa iimodeli ze-AAA zibeka phambili ukuthwaleka.

Xa ukhetha isibane sentloko sohambo lwaseArctic, cinga ngeemfuno ezithile:

• Khetha iimodeli ezinokutshajwa kwakhona okanye ezisebenzisa i-lithium ukuze zisebenze kakuhle kakhulu xa kubanda.
• Khetha ukukhanya okune-lumen ephezulu kunye nemisebe ehlengahlengiswayo ukuze ufumane ukukhanya okuguquguqukayo.
• Beka phambili ukuqina, ukumelana namanzi, kunye nentuthuzelo ukuze isetyenziswe ixesha elide.

Ukulinganisela ezi zinto kuqinisekisa ukukhanya okuthembekileyo kwiimeko ezinzima kakhulu.

FAQ

1. Loluphi uhlobo lwesibane sentloko olungcono kuhambo olude lwaseArctic?

Izibane zentloko ezinokutshajwa kwakhona zilungele uhambo olude lweArctic. Iibhetri zazo ze-lithium-ion zibonelela ngokusebenza rhoqo xa kubanda kakhulu kwaye zinokutshajwa kwakhona amaxesha amaninzi. Oku kunciphisa isidingo sokuphatha iibhetri ezongezelelweyo, nto leyo ezenza zibe luncedo ngakumbi kwaye zingabizi kakhulu xa zisetyenziswa ixesha elide.

2. Amaqondo obushushu abandayo ayichaphazela njani indlela esebenza ngayo ibhetri?

Amaqondo obushushu abandayo anciphisa amandla ebhetri kunye nexesha lokusebenza. Iibhetri zeLithium-ion zisebenza ngcono kwiimeko ezingaphantsi kwe-zero xa kuthelekiswa neebhetri ze-alkaline okanye ze-NiMH. Ukugcina iibhetri kwiindawo ezigqunyiweyo okanye kufutshane nomzimba kunceda ekunciphiseni ezi ziphumo kwaye kuqinisekisa ukusebenza okuthembekileyo.

3. Ngaba izibane zentloko ze-AAA zifanelekile kwiimeko zeArctic?

Izibane zentloko ze-AAA zingasebenza kwiimeko ze-Arctic xa zixhotyiswe ngeebhetri ze-lithium AAA. Ezi bhetri zibonelela ngokusebenza okungcono kwimozulu ebandayo kuneze-alkaline. Nangona kunjalo, ukutshintshwa rhoqo kunye nokusebenza okunciphileyo kwimozulu ebanda kakhulu kwenza zingathembeki kangako kwiihambo zexesha elide.

4. Zithini iingenelo zokusingqongileyo zezibane zentloko ezinokutshajwa kwakhona?

Izibane zentloko ezinokutshajwa kwakhona zinciphisa inkunkuma ngokususa iibhetri ezilahlwayo. Iibhetri zeLithium-ion zinokutshajwa kwakhona izihlandlo ezininzi, nto leyo enciphisa impembelelo yokusingqongileyo. Ukongeza, ukuqhubela phambili kubuchwepheshe bokutshajwa kwakhona kuvumela ukufunyanwa kwezinto ezixabisekileyo, nto leyo ekhuthaza ngakumbi uzinzo.

5. Yintoni abafanele bayiqwalasele abaphandi xa bekhetha isibane sentloko?

Abahloli bafanele babeke phambili uhlobo lwebhetri, ukusebenza kwemozulu ebandayo, kunye nokuqina kwayo. Iimodeli ezinokutshajwa kwakhona ezineebhetri ze-lithium-ion zibonelela ngokuthembeka okuphezulu kunye nokuzinza. Ukukhanya okuhlengahlengiswayo, ukumelana namanzi, kunye noyilo olukhaphukhaphu nako kuphucula ukusebenza kakuhle kwiihambo zaseArctic.