http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
마찰전기 효과가 접목된 하이브리드 자기-기계-전기 발전 소자의 출력 특성 향상연구
백창민 ( Chang Min Baek ),김민우 ( Min Woo Kim ),이지원 ( Ji Won Lee ),김현아 ( Hyun Ah Kim ),정지윤 ( Ji Yun Jung ),윤준현 ( Jun Hyeon Yoon ),김효일 ( Hyo Il Kim ),박예진 ( Ye Jin Park ),김기훈 ( Gi Hun Kim ),김소화 ( So Hwa Kim 한국전기전자재료학회 2022 전기전자재료학회논문지 Vol.35 No.6
Energy harvesting technologies that can convert wasted various energy into usable electrical energy have been widely investigated to overcome the limitation of batteries for the powering of IoT sensors and small electronic devices. Hybrid energy harvesting is known as a technology that enhances the output power of single energy harvesting device by housing two or more various energy harvesting mechanisms. In this study, we introduce a hybrid MME (Magneto-Mechano-Electric) generator coupled with the triboelectric effect. Through FEA modeling, four triboelectric materials, including PI (Polyimide), PFA(Teflon), Cu, and Al, were selected and compared with the expected triboelectric potentials. The effect of surface morphology was investigated as well. Among various combination of triboelectric materials and surface morphologies, PFA-Al combination with the surface morphology having nano-scale square projections showed highest output potential under triboelectrification. It is also experimentally confirmed that output voltage and power of the hybrid MME generator with triboelectric material combinations.