Ububasha bw’isonga ni iki?
Ububasha bw'imboga
SOP (State of Power) yerekeza ku nzira y’ububasha bw’isonga ry’ibati, ariyo ububasha burengeye ubw’ibateri ishobora gusohora canke gufata mu kiringo c’igihe categekanijwe. Inguvu z’isonga zishobora gukoreshwa mu gusuzuma imipaka y’ugushaja n’ugukuraho bateri y’amashanyarazi mu bihe bitandukanye vy’inguvu, kugira uruhara ruhambaye mu gutuma uguhuza hagati y’ibati ry’amashanyarazi n’ubushobozi bw’imodoka ikora, hamwe no gutuma ubushobozi bwo gukora umuyagankuba butera imbere. Irafise kandi agaciro kanini k’ivyiyumviro n’ibikorwa vyo gukoresha neza amabateri, kwirinda gushaja birenze urugero canke birenze - gukuraho, gutuma bateri itera imbere, no kwagura ubuzima bwa bateri. Ariko rero, ububasha bw’isonga ry’ibati bushingiye ku mipaka myinshi y’umutekano; gusa ububasha bw’isonga muri izo nzitizi z’umutekano ni bwo bugira akamaro kanini. Iki gice kiravuga ku bipimo bimwebimwe vy’amabateri bigabanya ubushobozi bw’isonga kandi kigatohoza isano hagati y’umutekano wa bateri n’ubushobozi bw’isonga.
Ubushuhe - ishingiye ku nzitizi
Ubushobozi bwo gutwara ivyuma n’ibikorwa vy’ivyuma vy’ivyuma vy’ivyuma (anode na cathode) birahinduka uko ubushuhe bumera, gutyo bikaba bigira ico bikoze ku rugero rwo hejuru rw’ubushobozi bwo gukoresha ivyuma n’ubushobozi bwo gusohoka. Igitigiri c’ivyo bikoresho vy’ubuhinga bwa none kiragabanuka uko ubushuhe bugenda buragabanuka. Ubushuhe buragira ico bukoze kandi ku bipimo vy’ugutwara amaon n’ama elegitoroni biri muri iyo electrolyte. Ivyo bipimo vyiyongera uko ubushuhe n’ibihushanye n’ivyo bigenda biragwira. Ikindi kandi, iyo ubushuhe buri hejuru cane, burenze urugero rw’ubushuhe bwavuzwe, uburinganire bw’imiti muri bateri buzohungabana, ivyo bikaba bizotuma haba ingorane zo gukingira bateri.
Nk’uko vyerekanwa ku gishushanyo 8{1}}31, ububasha bw’isonga bwa bateri burahinduka n’ubushuhe, bugaragaza umurongo utomoye utari umurongo. Inguvu z’isonga zigabanuka uko ubushuhe bugenda buragabanuka, bugahinduka buhoro buhoro ku bushuhe buke. Naho ubushobozi bw’isonga bugenda buragwira uko ubushuhe bugenda buragwira, ubushuhe bwinshi cane butuma ubushuhe bugenda bugorana, bukagira ingaruka mbi ku bijanye n’umutekano wa bateri be n’ubuzima.
SOC- ishingiye ku nzitizi
Igiharuro c’Igihugu (SOC) kiri ku nzira y’ibikorwa (SOP) gigenewe gukingira birenze urugero no kurenga - gukuraho bateri mu gihe c’ibikorwa, kugira ngo bateri ibe umutekano. Igihe umuntu yiga isano riri hagati y’ububasha bw’isonga n’ububasha bw’isonga, ingaruka z’ibintu nk’ubushuhe n’igipimo c’inguvu/ugukuraho kuri SOC na vyo nyene bitegerezwa gufatwa nk’ugutuma ingero ya SOC itera imbere. Nk’uko vyerekanwa ku gishushanyo 8-32, uko SOC igenda iragwira, ubushobozi bwo gusohoka buragwira mu gihe ubushobozi bwo gushaja bugabanuka. Nk’akarorero, mu rugero rumwe rwa SOC, iyo SOC igenda iduga kuva kuri 10% gushika kuri 90%, ubushobozi bwo gusohoka bugera kuri 222W buja kuri 693W, mu gihe ubushobozi bwo gushaja bugabanuka kuva kuri 675W gushika kuri 300W. Kwiga ubushobozi bw’isonga mu bihe bitandukanye vya SOC birashobora kugereranya ubushobozi bwa bateri/ugukuraho, gutanga amakuru n’ubufasha bw’ubuhinga bwo gukoresha mu modoka zikoresha umuyagankuba.
Ivyiyumviro bishingiye ku bushobozi bwo guhangana na ohmic
Nk’uko vyerekanwa ku gishushanyo 8-33, ububasha bw’isonga ry’ibati burahuye n’ubushobozi bwayo bwo guhangana n’ibintu. Uko ohmic ishobora guhangana n’indwara y’umutima igabanuka, ni ko n’ububasha bw’isonga bugenda burakura; uko ohmic ishobora guhangana n’ibintu bikomeye cane, ni ko n’ububasha bw’isonga bugenda buragabanuka.
Ubushuhe bwa bateri, uburyo bwo gukoresha (SOC), n’ubushobozi bwo guhangana n’ibintu vyose burafitaniye isano cane n’ingene bumeze. Ku bw’ivyo, ukuntu bateri ikora (SOP) itegerezwa gushitsa inzitizi zashizweho n’ivyo bintu bitatu kugira ngo umuntu ashobore gukora neza no kwagura ubuzima bwayo.
