UM  > 科技學院  > 電機及電腦工程系
Analysis of DC-Link Operation Voltage of a Hybrid Railway Power Quality Conditioner and Its PQ Compensation Capability in High-Speed Cophase Traction Power Supply
Keng-Weng Lao1; Man-Chung Wong1,2; Ning Yi Dai1; Chi-Kong Wong1; Chi-Seng Lam1,2
2016-02
Source PublicationIEEE Transactions on Power Electronics
ISSN0885-8993
Volume31Issue:2Pages:1643-1656
Abstract

Hybrid Railway Power Quality Conditioner (HPQC) is newly proposed for its effective reduction in dc-link operation voltage while providing similar power quality compensation in cophase traction power supply compared to conventional railway power quality conditioner. However, reduction in HPQC operation voltage limits its power quality compensation capability. For instance, the previously proposed HPQC design based on minimum operation voltage under fixed rated load has minimum power quality compensation capability. Under practical conditions when load varies, the required HPQC active and reactive compensation power also changes. The dc-link operation voltage of HPQC may therefore need to be enhanced to increase its power quality compensation capability. Therefore in this paper, the relationship between dc-link voltage of HPQC and its power quality compensation capability, as well as its limitations, are being analyzed. Simulation and experimental results are also presented to verify the mentioned relationship via investigations of system performance under different loading conditions. The research can provide a guideline for determination of HPQC operation voltage when load varies.

KeywordCophase Power System Compensation Capability High-speed Railway Hybrid Railway Power Quality Conditioner (Hpqc) Power Quality
DOIhttps://doi.org/10.1109/TPEL.2015.2417356
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000362364000060
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA
Fulltext Access
Citation statistics
Cited Times [WOS]:24   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
INSTITUTE OF MICROELECTRONICS
Corresponding AuthorKeng-Weng Lao; Man-Chung Wong; Ning Yi Dai; Chi-Kong Wong; Chi-Seng Lam
Affiliation1.Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macao 999078, China
2.State Key Laboratory of Analog and Mixed Signal VLSI, University of Macau, Macao 853, China
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology;  University of Macau
Recommended Citation
GB/T 7714
Keng-Weng Lao,Man-Chung Wong,Ning Yi Dai,et al. Analysis of DC-Link Operation Voltage of a Hybrid Railway Power Quality Conditioner and Its PQ Compensation Capability in High-Speed Cophase Traction Power Supply[J]. IEEE Transactions on Power Electronics,2016,31(2):1643-1656.
APA Keng-Weng Lao,Man-Chung Wong,Ning Yi Dai,Chi-Kong Wong,&Chi-Seng Lam.(2016).Analysis of DC-Link Operation Voltage of a Hybrid Railway Power Quality Conditioner and Its PQ Compensation Capability in High-Speed Cophase Traction Power Supply.IEEE Transactions on Power Electronics,31(2),1643-1656.
MLA Keng-Weng Lao,et al."Analysis of DC-Link Operation Voltage of a Hybrid Railway Power Quality Conditioner and Its PQ Compensation Capability in High-Speed Cophase Traction Power Supply".IEEE Transactions on Power Electronics 31.2(2016):1643-1656.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Keng-Weng Lao]'s Articles
[Man-Chung Wong]'s Articles
[Ning Yi Dai]'s Articles
Baidu academic
Similar articles in Baidu academic
[Keng-Weng Lao]'s Articles
[Man-Chung Wong]'s Articles
[Ning Yi Dai]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Keng-Weng Lao]'s Articles
[Man-Chung Wong]'s Articles
[Ning Yi Dai]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.