상세정보
등록 멀티 소스 에너지 하베스팅을 위한 전력 관리와 분배 방법 및 그 장치
- 출원번호
- 14341884 (2014.07.28)
- 공개번호
- 20150066233 (2015.03.05)
- 등록번호
- 9618963 (2017.04.11)
- 출원국
- 미국
- 협약과제
- 12IF1100, 인체활동 기반 그린 에너지 하베스팅 및 고효율 전력전송 시스템 개발, 정명애
- 초록
- Disclosed is a power management apparatus and a multi-source energy harvesting system using the apparatus, which manage power supplied by individual harvesting sources without wasting the power, thus efficiently distributing the power to a battery. The power management apparatus includes a plurality of comparison units configured to compare voltages of storage devices respectively connected to output terminals of a plurality of harvesting power sources with a preset threshold voltage. A control unit is configured to control an operation of the power management apparatus. A plurality of switching units are installed between the storage devices and a battery and are configured to be turned on/off in response to switching control signals output from the control unit and to form power transmission paths between corresponding storage devices and the battery. The control unit generates and provides the switching control signals based on output signals of the comparison units.
- KSP 제안 키워드
- Control Signal, Control Unit, Energy Harvesting(EH), Multi-source, Storage device, Switching Control, energy harvesting system, harvesting power, power Transmission, power management, power source, threshold voltage(Vth)
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 전력 관리 장치 및 이를 이용한 멀티 소스 에너지 하베스팅 시스템 | 대한민국 | KIPRIS |