The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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A Development of Energy Storage Monitoring System Architecture for Triboelectric Nanogenerator in the Implant Environment

임플란트 환경에서 TENG 소자를 고려한 효율적인 에너지 저장 모니터링 시스템 개발

  • 박현문 (전자부품연구원 SoC 플랫폼 연구센터) ;
  • 황태호 (전자부품연구원 SoC 플랫폼 연구센터) ;
  • 김동순 (전자부품연구원, SoC 플랫폼연구센터)
  • Received : 2018.01.31
  • Accepted : 2018.04.15
  • Published : 2018.04.30
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Abstract

In 2012, a new energy capturing method called TENG was suggested for energy harvesting applications. The TENG which captures electric energy in forms of friction or vibration has been researched as a new energy harvesting generation device. However, TENG works on rather high voltage and yields relatively low current, and this requires additional energy conversion and saving methods with either in semiconductive elements or circuitry for its application. Irregular generation from vibration sources rattle under 5Hz especially requires empirical studies. In this article, we suggest a electricity generation platform with energy storage methods. The platform is mounted on large sized animals, and the generation is actively monitored and controlled via Bluetooth-Low Energy to verify the platform.

2012년에 에너지 하베스팅을 위한 새로운 에너지 획득 방안인 TENG가 제시되었다. 동작에 따라 마찰 혹은 진동으로 전력을 생산하는 TENG는 새로운 에너지 하베스팅의 발전방안으로 소자 측면에서 많은 연구가 되고 있다. 하지만, TENG는 높은 전압(Voltage)과 낮은 전류(Current)의 문제를 지닌다. 이에 따라서 에너지의 저장과 변환을 위한 반도체 소자 혹은 회로적인 다양한 접근방안이 요구된다. 특히 5Hz 이하의 비규칙적인 발전에서의 변환 저장 기술은 이론적 연구보다 많은 경험이 요구된다. 본 연구는 발전 플랫폼을 저장 기술과 함께 대형동물의 움직임에 따른 발전소자의 실시간 발전 정보를 능동적 BLE 제어를 이용하여 송수신하고 이를 검증하였다.

Keywords

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