Analysis of the Effects of Operation Voltage Range in Flexible DC Control on Railway HPQC Compensation Capability in High-Speed Co-phase Railway Power
Keng-Weng Lao1; Man-Chung Wong1,2; Ningyi Dai1; Chi-Seng Lam2; Lei Wang1; Chi-Kong Wong1
2018-02
Source PublicationIEEE Transactions on Power Electronics
ISSN0885-8993
Volume33Issue:2Pages:1760-1774
Abstract

Railway hybrid power quality conditioner (HPQC) is advantageous over conventional railway power quality conditioner (RPC) for its reduction in operation voltage and device ratings in co-phase traction power compensation. In order to further reduce the power loss during operation, flexible dc control has been proposed. However, the operation voltage range for railway HPQC has not yet been discussed. This is important since in contrast to traditional power quality compensation devices, active power compensation is involved in co-phase traction power. Compensation capability in co- phase traction power thus does refer not only to reactive power compensation but also to active power compensation ability. Satisfactory compensation performance can be provided only when railway HPQC can provide enough active and reactive compensation power output at the same time. In this paper, the effects of operation range in flexible dc voltage control on railway HPQC compensation capability is briefly discussed and analyzed. The analysis is verified via PSCAD simulations. A laboratory-scaled hardware prototype is also constructed to obtain experimental results for further verifications.

KeywordCo-phase Traction Power Supply Flexible Dc Voltage Control High-speed Railway Power Quality Railway Hybrid Power Quality Conditioner (Hpqc)
DOIhttps://doi.org/10.1109/TPEL.2017.2684427
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000414414600077
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
The Source to ArticleWOS
Fulltext Access
Citation statistics
Cited Times [WOS]:6   [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; Ningyi Dai; Chi-Seng Lam; Lei Wang; Chi-Kong Wong
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 999078, 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,Ningyi Dai,et al. Analysis of the Effects of Operation Voltage Range in Flexible DC Control on Railway HPQC Compensation Capability in High-Speed Co-phase Railway Power[J]. IEEE Transactions on Power Electronics,2018,33(2):1760-1774.
APA Keng-Weng Lao,Man-Chung Wong,Ningyi Dai,Chi-Seng Lam,Lei Wang,&Chi-Kong Wong.(2018).Analysis of the Effects of Operation Voltage Range in Flexible DC Control on Railway HPQC Compensation Capability in High-Speed Co-phase Railway Power.IEEE Transactions on Power Electronics,33(2),1760-1774.
MLA Keng-Weng Lao,et al."Analysis of the Effects of Operation Voltage Range in Flexible DC Control on Railway HPQC Compensation Capability in High-Speed Co-phase Railway Power".IEEE Transactions on Power Electronics 33.2(2018):1760-1774.
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