完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Lin, Yu-Tzung | en_US |
dc.contributor.author | Tzou, Yinu-Yu | en_US |
dc.date.accessioned | 2014-12-08T15:25:12Z | - |
dc.date.available | 2014-12-08T15:25:12Z | - |
dc.date.issued | 2009 | en_US |
dc.identifier.isbn | 978-1-4244-3556-2 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/17593 | - |
dc.description.abstract | This paper presents a digital control scheme for boost power-factor-correction (PFC) AC/DC converters to achieve both low total-harmonic-distortion (THD) and fast dynamic response under large load variations. Compared with conventional control methods, the proposed digital control scheme can achieve a lower THD by sensing the input line voltage for feed-forward compensation in current loop to eliminate disturbance coming from the input line voltage, this paper also proposes the off-time duty ratio control to reduce the input current distortion. A synchronous sampling technique based on the double-line frequency can improve the dynamic response of the output voltage. The proposed control scheme has been verified by using simulation software PSIM and realized by using a DSP TMS3202812 in applications to a 1400 W prototype of boost PFC AC/DC converter. Experimental results are given to illustrate the feasibility of the proposed control scheme. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | power-factor-correction (PFC) | en_US |
dc.subject | total-harmonic-distortion (THD) | en_US |
dc.subject | fast dynamic response | en_US |
dc.subject | digital control | en_US |
dc.subject | off-time duty ratio | en_US |
dc.subject | AC/DC converter | en_US |
dc.title | Digital Control of Boost PFC AC/DC Converters with Low THD and Fast Dynamic Response | en_US |
dc.type | Proceedings Paper | en_US |
dc.identifier.journal | 2009 IEEE 6TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE, VOLS 1-4 | en_US |
dc.citation.spage | 337 | en_US |
dc.citation.epage | 342 | en_US |
dc.contributor.department | 電控工程研究所 | zh_TW |
dc.contributor.department | Institute of Electrical and Control Engineering | en_US |
dc.identifier.wosnumber | WOS:000277660000065 | - |
顯示於類別: | 會議論文 |