Eminyakeni yamuva nje, amandla elanga abe umthombo wamandla avuselelekayo othandwa kakhulu futhi osebenza kahle. Njengoba ubuchwepheshe buqhubeka buthuthuka, ukusebenza kahle namandla okukhipha amaphaneli elanga kuye kwathuthuka kakhulu. Enye yezinto ezintsha zakamuva kubuchwepheshe bephaneli yelanga ukuthuthukiswa kwamaphaneli elanga angama-half-cell, okutholwe ukuthi aphakeme kunamaphaneli endabuko agcwele amaseli mayelana nokuphuma kwamandla nokusebenza kahle.
Pho kungani amaphaneli elanga angama-half-cell enamandla amakhulu kunamaphaneli elanga agcwele amaseli? Ukuze uphendule lo mbuzo, kubalulekile ukuqonda umehluko phakathi kwezinhlobo ezimbili zamaphaneli nezici ezithinta ukuphuma kwawo kwamandla ngokufanele.
Amaphaneli elanga angama-half cell enziwa kusetshenziswa amaseli elanga amancane asikwe phakathi, okuholela enanini eliphakeme lamaseli ngamanye ngaphakathi kwephaneli. Uma kuqhathaniswa, amaphaneli elanga agcwele amaseli enziwa kusetshenziswa amaseli amakhulu, anosayizi ogcwele welanga. Inzuzo eyinhloko yamaphaneli angama-half-cell yikhono lokunciphisa ukulahlekelwa kwamandla ngenxa yokumelana kwangaphakathi kanye nethunzi, ekugcineni kufinyelele ukukhishwa kwamandla aphezulu.
Esinye sezizathu eziyinhloko ukuthi amaphaneli elanga angama-half-cell angcono kunamaphaneli agcwele amaseli ukuthi amelana kakhulu nokulahlekelwa amandla. Lapho ukukhanya kwelanga kushaya iphaneli yelanga, kukhiqizwa amandla kagesi, abese eqoqwa aguqulwe abe ugesi osebenzisekayo. Kodwa-ke, njengoba ugesi ugeleza ngamaphaneli futhi uxhuma ngaphakathi kwamaphaneli, uhlangabezana nokumelana, okungaholela ekulahlekelweni kwamandla. Ngokusebenzisa amaseli amancane kuphaneli yeseli elinguhhafu, i-current kufanele ihambe ibanga elifushane, inciphise ukumelana okuphelele futhi inciphise ukulahlekelwa kwamandla.
Ukwengeza, amaphaneli angama-half cell amelana kakhulu ne-shading, okungathinta kakhulu ukuphuma kwamandla kwephaneli yelanga. Umthelela webhodlela kwenzeka lapho ingxenye yephaneli yelanga ifakwe umthunzi, kunciphisa ukuphuma kwamandla okuphelele kwephaneli. Ngamaphaneli anguhhafu weseli, amaseli amancane ngamanye awathintwa ithunzi, okuvumela amaphaneli ukuthi agcine ukuphuma kwamandla aphezulu ngisho nasethunzini elincane.
Ukwengeza, idizayini yephaneli ye-half-cell ithuthukisa ukuncishiswa kokushisa, okusiza futhi ukukhulisa ukuphuma kwamandla. Njengoba amaphaneli elanga eshisa, ukusebenza kwawo kahle kuyehla, okuholela ekunciphiseni kokukhishwa kwamandla. Amaseli amancane kuphaneli yeseli elinguhhafu ashabalalisa ukushisa kangcono, asize ukugcina ukusebenza kahle okuphezulu nokuphuma kwamandla, ikakhulukazi ezindaweni ezishisayo noma phakathi namahora okukhanya kwelanga aphakeme kakhulu.
Ngaphezu kwezinzuzo zabo zobuchwepheshe, amaphaneli elanga angama-half-cell nawo anezinzuzo ezingokoqobo. Usayizi wamaseli awo amancane kanye nokumelana okuphansi kuwenza aqine kakhudlwana futhi angathambekeli ekuqhekekeni okuncane okwenzeka kumaphaneli angamaseli agcwele. Lokhu kuqina okuthuthukisiwe kunganweba impilo yamaphaneli futhi kwandise ukukhiqizwa kwamandla kwamaphaneli.
Amaphaneli elanga anguhhafu weseli anamandla kakhulu kunamaphaneli elanga agcwele amaseli ngoba anciphisa ukulahlekelwa amandla, athuthukisa ukubekezelela umthunzi, athuthukise ukunqanyulwa kokushisa, futhi andise ukuqina. Njengoba isidingo sezixazululo zelanga ezisebenza kahle nezingabizi kakhulu siqhubeka sikhula, ukuthuthukiswa nokwamukelwa kabanzi kwamaphaneli angama-half-cell kumelela intuthuko enkulu kubuchwepheshe bephaneli yelanga. Ekwazi ukukhulisa amandla okukhipha amandla nokusebenza kahle, amaphaneli elanga anesigamu seseli azodlala indima ebalulekile ekushintsheni kwekusasa lamandla elizinzile nelivuselelekayo.
Isikhathi sokuthumela: Aug-02-2024