標題: Boundary Conduction Mode Controlled Power Factor Corrector With Line Voltage Recovery and Total Harmonic Distortion Improvement Techniques
作者: Su, Yi-Ping
Ni, Chia-Lung
Chen, Chun-Yen
Chen, Yi-Ting
Tsai, Jen-Chieh
Chen, Ke-Horng
電機學院
電機工程學系
College of Electrical and Computer Engineering
Department of Electrical and Computer Engineering
關鍵字: Line voltage recovery (LVR);power factor (PF);total harmonic distortion (THD)
公開日期: 1-Jul-2014
摘要: The proposed line voltage recovery (LVR) and the total harmonic distortion improvement (THDI) technique improve power factor (PF) and total harmonic distortion (THD) over a wide line voltage range in boundary conduction mode controlled power factor corrector (PFC). The LVR detects the input line root-mean-square voltage to generate the digital equivalent code to the THDI for optimizing the THD by tuning the on-time value at different line voltages. In addition, the LVR and the THDI provide a feedforward path to reduce the ripple of the feedback voltage for further improving the THD. Therefore, the PFC controller can keep high PF and low THD over a wide line voltage. Experimental results demonstrate that the peak PF value is 0.998 and the minimum THD is 1.7% by the test circuit fabricated in a TSMC 800-V ultrahigh-voltage process with the universal line voltage range of 90-264 V.
URI: http://dx.doi.org/10.1109/TIE.2013.2281302
http://hdl.handle.net/11536/23742
ISSN: 0278-0046
DOI: 10.1109/TIE.2013.2281302
期刊: IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
Volume: 61
Issue: 7
起始頁: 3220
結束頁: 3231
Appears in Collections:Articles


Files in This Item:

  1. 000331296000010.pdf