지승현 김수호 김주선 윤영수 2024-01-21T01:03:20Z 2024-01-21T01:03:20Z 2021-09-06 2007-05 1226-7945 https://pubs.kist.re.kr/handle/201004/134412 To prevent degradation of battery efficiency generated by serious current variation in rechargeable batteries, we researched a hybrid battery combining a super capacitor and a rechargeable battery. The hybrid battery shows high efficiency in a lifetime and a voltage drop. The hybrid battery was composed of a rechargeable battery, a current regulator and a super capacitor that can be used with supporting power. Before the experiment, the hybrid battery was simulated for current regulation and an electric current in a super capacitor by using the Pspice program. After that, we compared the efficiency of the hybrid battery with the efficiency of the normal battery. In this result, we demonstrated that the hybrid battery has a higher efficiency and a longer lifespan than the normal battery. 한국전기전자재료학회 슈퍼 커패시터를 결합한 하이브리드 전지의 효율 개선 Improving the Efficiency for Hybrid Battery Combining Super Capacitor Article 2 전기전자재료학회논문지, v.20, no.5, pp.410 - 414 전기전자재료학회논문지 20 5 410 414 kci ART001052080 Hybrid battery Supercapacitor Pspice Efficiency Lifetime Hybrid battery Supercapacitor Pspice Efficiency Lifetime