D Ibhetri yeselfowuni, edla ngokubhekiswa kuyo njengebhetri ye-D, luhlobo lwebhetri ye-cylindrical eqhayisa ngobukhulu obukhulu kunye nomthamo onamandla omkhulu. Sisicombululo sezixhobo ezifuna amandla rhoqo, anjengesibane, irediyo, kunye nezixhobo zonyango, ezingenakusebenza ngaphandle kwazo. Wasekwa ngo-1998, i-gmcell ishishini lebhetri ephezulu yebhetri ekhethekileyo kuphando nophuhliso, imveliso, kunye nentengiso yeebhetri, kubandakanya iiseli ze-D. I-GMCELL ibone igama layo kunye nofemu ngeli xesha lininzi, ngaphezulu kweminyaka engama-25, ukubonelela kuphela ngokuhambelana nomgangatho kunye nokusebenza kwesisombululo sebhetri kwihlabathi liphela.
Zintoni iiIbhetri yeselfowuni?
Ibhetri yeselfowuni inokuthathwa njengohlobo olunye lobukhulu obuqhelekileyo beebhetri ezomileyo zefowuni, i-cylindrical yemozulu, eneflogial ye-1.5 volts. Imilinganiselo yebhetri ye-D ye-D, i-61.5 yeemilimitha ubude kunye ne-34.2 imilimitha yobubanzi, yenza ukuba ibe yinto enkulu kakhulu kunokuba iibhetri ze-AA okanye ze-AAA. Oku kunyuka ubungakanani kubonelela obunye ubukhulu obufunekayo ukuze bahlanganisene ukugcinwa kwamandla amakhulu: ukusukela ukusuka kwi-8,000 ukuya kwi-20,000 mah ngexabiso elithile kuxhomekeke kubume bemichiza.
Iiseli ze-D ziwela kumacandelo amabini: Iprayimari (engasasebenziyo) kunye nenqanaba lesibini (elinokuphinda lisebenze). Ezona zimidlalo ziqhelekileyo zifumaneka kwibhetri ye-D ye-DALKELINE, i-winc-carbon, ne-lithium, ngelixa ezoribini zihlala zibandakanya i-Nydride (Nimh) kunye ne-Nickel-Cadmium-Cadmium-Cadmium-Cadmium-Cadmium-Cadmium-Cadmium-CADM-CADM-CADM-CADM-CADM-CADMIUM ye-Nickel-Cadmium (i-Nickel-CADMIUM). Zonke ezi ntlobo zinezicelo zabo ezizezona zixhomekeke kwisixhobo abasetyenziselwa; Ngenxa yoko, uqwalaselo olukhulu ekusebenziseni iibhetri ze-D.
Izicelo eziqhelekileyo zeebhetri ze-D
Iibhetri zeselfowuni ziyaziwa ngenjongo yokuthetha rhoqo kuzo zonke izicelo ezininzi. Ukusetyenziswa kwabo kakhulu kukwizibane, apho iibhetri zeselfowuni zinokulawula isibane, zibonelela ngemveliso eqinileyo yexesha elide. Ezinye iindlela eziqhelekileyo zibandakanya:
- Amandla omthengi aphezulu:Izixhobo ezinje nge-steres ephathekayo, irediyo, kunye neethoyi zihlala zisebenzisa iiseli ze-D ngenxa yobomi babo obuninzi kunye namandla.
- Izixhobo zonyango:Amandla athembekileyo aluleki kwizixhobo zonyango, kubandakanya i-Glucose yegazi yegazi kunye noomatshini be-Oxygen, besenza iibhetri zeseli.
- Ukulungiswa kwengxamiseko:Ubomi obude beeshelufa zeebherikhi ze-D zenza ukuba babe nezinto eziphezulu kwiikhithi zengxamiseko kwii-flashlights kunye nerediyo, ukuqinisekisa ukulungela amandla.
Ngaphezulu, iiseli ze-D zihlala zisetyenziswa kwiivesi zebhetri ezi-6 zebhetri. Umzekelo, ngelixa i-6-volt ye-6-volt idla ngokufuna iiseli ezine ze-C, ikwahambelana neeseli ezimbini ze-D xa iqhagamshelwe kuchungechunge. Olu hlengahlengiso luvumela izixhobo ukuba zisebenze kakuhle ngelixa isebenzisa ubumbeko lwamandla asemgangathweni weebhetri.
I-cheest yebhehetri yebhereji kunye neenkcazo
I-chemistry emva kweebhetri ze-D zeseli zibalulekile ekusebenzeni kwazo.I-Alkaline D BabheliSebenzisa inkqubo yekhemikhali edibanisa i-zinc ne-manganese diokde, ivelisa amandla aphezulu e-amandla kunye neshelufa ende xa kuthelekiswa nezinye iintlobo. Okwangoku, iibhetri ze-zinc-carbon d zihlala zifikeleleka; Nangona kunjalo, banezakhono ezisezantsi zezandla kwaye zisebenza kakhulu kwizicelo eziphantsi.
Kwelinye icala, iibhetri ze-lithium D zibonelela izibonelelo ezibalulekileyo kuwo amandla kunye nokusebenza, zibenza balungele izixhobo ezifuna amandla athembekileyo phantsi kweemeko ezahlukeneyo. Umzekelo, iibhetri zeLithium zigcina amanqanaba eenqwelo-moya zide, qinisekisa ukusebenza okungaguqukiyo kwizixhobo ezinjengeekhamera zedijithali kunye nezixhobo zeaudiyo eziphathwayo.
Imijikelezo yamatyala kunye ne-Lifecan yebhetri enokuphinda isebenze (i-NIMA okanye i-nimd okanye i-ninD) inokunciphisa inkunkuma ebonakalayo, njengoko inokuthi iphinde iphinde iphinde ibekwe kwinkululeko yamandulo, zenza iindleko eziphantsi ngexesha. Uhlobo ngalunye lwe-chemistry yebheheteli yebherey kunye neemfuno ezithile zesicelo kunye nezinto ezikhethiweyo zabasebenzisi, abathengi abakhokelayo ekukhetheni uhlobo lwebhetri efanelekileyo.
Imilinganiselo kunye nokuthelekisa nezinye iintlobo zebhetri
Iibhetri zeselfowuni zikhulu kakhulu kunebhetri ye-C kunye ne-AA ye-AA. Ukuphakama kunye nobubanzi bubavumele ukuba bagcine izinto ezininzi zekhemikhali, ukuguqulela iziphumo ezinkulu. Ngelixa ibhetri ye-APE ye-AP iqhele inesikhundla esiphakamileyo sama-3000 mah, ibhetri ye-D ingenisa amandla angaphezulu kwe-20,000 Mah-Eli nqaku yi-DAH-Eli mpawu lithandwa kakhulu njengezixhobo zamandla kunye nezixhobo zonyango.
Ukuqonda umahluko phakathi kobukhulu beebhetri kubalulekile kubathengi. Umzekelo, ngelixa iibhetri zefowuni ezi-2 D zigqwesa ekuboneleleni ngamandla amade, iibhetri zeCEBE zilukhetho olufanelekileyo kwizixhobo ezifuna ukulingana phakathi kobungakanani kunye nomthamo. Uhlobo lwebhetri nganye isebenza iimfuno ezithile, igxininisa ukubaluleka kokuqesha ibhetri echanekileyo yentsebenzo efanelekileyo kwizixhobo ze-elektroniki.
Ikamva leebhetri zeselfowuni
Itekhnoloji yebhetri iyaqhubeka ivela, i-gmcell ihlala iphambili kwimveliso entsha kumzi-mveliso webhetri. Ngemveliso yenyanga engaphezulu kwezigidi ezingama-20, ukuzibophelela kwe-GMCEll ukuhambisa izinto ezisemgangathweni eziphezulu, iibhendi zeself ezinziwe kakuhle ze-D ziyinkokeli ebaleni. Ukugxila kwinkampani kwiindlela ezizinzileyo kunye nokhuseleko lwemveliso kuqinisekisa ukuba iibhetri zawo zihlala zinobuhlobo bendalo, ukudibana nabathengi zifuna ngokufanelekileyo. Ngorhwebo lwetekhnoloji kunye nemfuno ekhulayo yezisombululo ezifanelekileyo zamandla, ukubaluleka kweebhetri ze-D zefowuni kwimarike kuyakwa phambili. Ukusuka ekuMANukeni izixhobo zemihla ngemihla ukuya kwezixhobo eziyimfuneko ngexesha likaxakeka, ezi zibhetele zibonisa izicelo zabo ezinamandla kunye nendalo engenakuphikwa. Njengoko i-gmcell iqhubeka ikhula iminikelo yayo ngophando kunye nophuhliso, iibhetri zefowuni zilungele ukuhlala ziyinxalenye yendawo ye-Formes yeminyaka ezayo. Ke, ukukhetha i-GMCEFT iqinisekisa imithombo yamandla ethembekileyo kuyo yonke imfuno.
IXESHA LOKUQALA: UJan-20-2025
