Design and Implementation of a Novel Retrofit LED Lamp

Zih Siang Huang, Tsorng Juu Liang, Kai Hui Chen, Wei Jing Tseng, Pin Yi Liu

研究成果: Conference contribution

摘要

In this paper, a novel retrofit LED(Lighting-emitting diode) is proposed to replace the T8/40W fluorescent lamp. The proposed retrofit LED lamp contains a frequency sensing circuits, driving circuit and LED module, which is suitable for AC grid, electromagnetic ballast, and electronic ballast applications. The advantages of the proposed retrofit LED lamp are small size and easy to design. The frequency sensing circuits is constructed of a low-pass filter, peak detector circuit, and voltage comparator to clarify the input voltage frequency of the retrofit LED lamp. The operational principles of the proposed retrofit LED is analyzed and the key parameters of the proposed retrofit LED are designed. Then, the simulation software is used to verify the feasibility of the proposed retrofit LED lamp. Finally, a 22W retrofit LED prototype is built in the laboratory for both ballasts and universal AC grid voltage applications.

原文English
主出版物標題2018 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2018
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781538681367
DOIs
出版狀態Published - 2019 一月 11
事件2018 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2018 - Singapore, Singapore
持續時間: 2018 十月 302018 十一月 2

出版系列

名字2018 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2018

Conference

Conference2018 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2018
國家/地區Singapore
城市Singapore
期間18-10-3018-11-02

All Science Journal Classification (ASJC) codes

  • 運輸
  • 能源工程與電力技術
  • 可再生能源、永續發展與環境
  • 電氣與電子工程

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