Design and implementation of ferroresonant transformer for LED driver systems

Ray Lee Lin, Chia Hao Tsai, Nian Ci Chen

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

This paper presents the design and implementation of LED street lamps with 60Hz ferroresonant transformer to achieve the high-frequency noise attenuation and AC line voltage regulation. The high-frequency transformer used in the LED driver system for the outdoor LED street lamps cannot effectively suppress the surge and inrush currents to avoid the damage on the LED street lamps. However, the low-frequency transformer can be applied to protect the LED street lamps from the surge and inrush currents instead of the high-frequency transformer. The turns numbers of the low-frequency transformer, which are much more than those of high-frequency transformers, provide larger leakage inductances and parasitic capacitances to effectively suppress and shunt the surge and inrush currents, respectively.

原文English
主出版物標題IEEE Industry Application Society, 52nd Annual Meeting
主出版物子標題IAS 2016
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781467386715
DOIs
出版狀態Published - 2016 十一月 2
事件52nd Annual Meeting on IEEE Industry Application Society, IAS 2016 - Portland, United States
持續時間: 2016 十月 22016 十月 6

出版系列

名字IEEE Industry Application Society, 52nd Annual Meeting: IAS 2016

Other

Other52nd Annual Meeting on IEEE Industry Application Society, IAS 2016
國家United States
城市Portland
期間16-10-0216-10-06

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment

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