Residential College | false |
Status | 已發表Published |
A 3-D generalized direct PWM for 3-phase 4-wire APFs | |
Ning-Yi Dai1; Man-Chung Wong1; Ying-Duo Han1,2; Chi-Seng Lam1 | |
2005-12-01 | |
Conference Name | 40th Annual Meeting of the IEEE-Industry-Applications-Society |
Source Publication | Conference Record - IAS Annual Meeting (IEEE Industry Applications Society) |
Volume | 2 |
Pages | 1261-1266 |
Conference Date | 2-6 Oct. 2005 |
Conference Place | Kowloon, Hong Kong, China |
Country | China |
Author of Source | IEEE |
Publication Place | 345 E 47TH ST, NEW YORK, NY 10017 USA |
Publisher | IEEE |
Abstract | A 3-dimensional (3D) generalized direct PWM algorithm for multilevel converters in a three-phase four-wire active power filter is proposed. It is proved to be equivalent to the newly proposed generalized 3D space vector modulation (SVM). However, the direct PWM greatly simplifies the control algorithm and is much easier to implement in digital processors. The direct PWM is applied to an active power filter, where a three-level NPC inverter is used. Important issues for implementing the DPWM in three-level inverter, such as d.c. voltage variation control and over-modulation, are discussed in detail. A d.c. voltage variation control strategy in a-b-c coordinates is also proposed. Simulation results are given to show the validity of the proposed control strategy. |
Keyword | Active Power Filter Direct Pwm Three-phase Fourwire System |
DOI | 10.1109/IAS.2005.1518521 |
URL | View the original |
Indexed By | CPCI-S ; EI |
Language | 英語English |
WOS Research Area | Engineering |
WOS Subject | Engineering, Electrical & Electronic ; Engineering, Mechanical |
WOS ID | WOS:000234673201079 |
Scopus ID | 2-s2.0-33745925914 |
Fulltext Access | |
Citation statistics | |
Document Type | Conference paper |
Collection | DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING INSTITUTE OF MICROELECTRONICS |
Affiliation | 1.Faculty of Science and Technology, University of Macau, Macau, China 2.Department of Electrical Engineering, Tsinghua University, Beijing, China |
First Author Affilication | Faculty of Science and Technology |
Recommended Citation GB/T 7714 | Ning-Yi Dai,Man-Chung Wong,Ying-Duo Han,et al. A 3-D generalized direct PWM for 3-phase 4-wire APFs[C]. IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE, 2005, 1261-1266. |
APA | Ning-Yi Dai., Man-Chung Wong., Ying-Duo Han., & Chi-Seng Lam (2005). A 3-D generalized direct PWM for 3-phase 4-wire APFs. Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), 2, 1261-1266. |
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