- 태양전지 이용을 위한 LED 조명 제어기 설계
- ㆍ 저자명
- 김변곤,이옥재,Kim. Byun-Gon,Lee. Ok-Jae
- ㆍ 간행물명
- 照明·電氣設備學會論文誌
- ㆍ 권/호정보
- 2011년|25권 6호|pp.18-27 (10 pages)
- ㆍ 발행정보
- 한국조명전기설비학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
LED lighting because of high efficiency, long life, friendly environment, as a general lighting of the next generation, has been substituted for incandescent bulb and fluorescent lamp. The proposed system for use of solar battery is the intelligent controller for LED street lights which is improved the method of battery charging and charging efficiency in winter to extend battery life cycle, controlled lighting current according to SoC and in steps. Also, it is implemented emotional lighting which is controlled with the surrounding environment, by using colorful sub LED to take up 10[%] of a source of total light, white LED. As a lab results, the proposed system was implemented functions to adapt to the environmental changes, and improved the charging efficiency and battery life cycle.