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Design of a Converter with Anti-blinking Circuitry for T5 LED Indirect Lighting

첫 페이지 보기
  • 발행기관
    국제인공지능학회(구 한국인터넷방송통신학회) 바로가기
  • 간행물
    International Journal of Internet, Broadcasting and Communication 바로가기
  • 통권
    Vol.16 No.2 (2024.05)바로가기
  • 페이지
    pp.103-111
  • 저자
    Woo-young Kim, Quoc Cuong Nguyen, Seong-Kweon Kim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A452293

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원문정보

초록

영어
We address the problematic issue of blinking in residential LED lighting systems—a phenomenon that has recently become a significant concern due to voltage sags caused by high-power household appliances. To combat this, we developed a two-stage LED converter with integrated anti-blinking circuitry, specifically designed for T5 LED indirect lighting fixtures. The first stage employs a Power Factor Correction (PFC) boost circuit to enhance voltage stability by aligning the voltage and current phases, thereby minimizing power losses. The second stage, a meticulously engineered DC-DC buck converter, ensures stable lighting despite electrical fluctuations. Rigorous testing has confirmed our converter's efficacy in maintaining consistent light output without blinking, thereby substantially improving user comfort and adhering to strict standards for harmonic distortion and electromagnetic compatibility. Our breakthrough provides a robust solution to a pressing issue, marking a significant advancement in LED lighting technology.

목차

Abstract
1. Introduction
2. Design Structure
2.1 Definition of Voltage Sag
2.2 Configuration of the Two-stage LED Converter
2.3 Circuit Design and Component Configuration
2.4 Artwork for the Converter PCB
3. Result and Discussion
3.1 Voltage and Current Waveform Analysis
3.2 Electrical Characteristics Analysis
3.3 Electromagnetic Disturbance Test
4. Conclusion
Acknowledgement
References

저자

  • Woo-young Kim [ Ph.D. Candidate, Department of Information Technology & Media Engineering, Seoul National University of Science and Technology, Korea ]
  • Quoc Cuong Nguyen [ Assistant Professor, Faculty of Engineering, Dong Nai Technology University, Bien Hoa city, Vietnam ]
  • Seong-Kweon Kim [ Professor, Department of Information Technology & Media Engineering, Seoul National University of Science and Technology, Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    국제인공지능학회(구 한국인터넷방송통신학회) [The International Association for Artificial Intelligence]
  • 설립연도
    2000
  • 분야
    공학>전자/정보통신공학
  • 소개
    인터넷방송, 인터넷 TV , 방송 통신 네트워크 및 관련 분야에 대한 국내는 물론 국제적인 학술, 기술의 진흥발전에 공헌하고 지식 정보화 사회에 기여하고자 한다.

간행물

  • 간행물명
    International Journal of Internet, Broadcasting and Communication
  • 간기
    계간
  • pISSN
    2288-4920
  • eISSN
    2288-4939
  • 수록기간
    2009~2025
  • 십진분류
    KDC 326 DDC 380

이 권호 내 다른 논문 / International Journal of Internet, Broadcasting and Communication Vol.16 No.2

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