Abstract
This chapter introduces more flexible design technique for Railway HPQC in co-phase traction power for varying load. In the content, improvement of Railway HPQC performance under varying load is achieved by three different design approaches, namely, raising Railway HPQC operation voltage; redefining the coupled impedance of Railway HPQC by impedance-mapping technique; and having adaptive change in the operation voltage. PSCAD simulation results show the effectiveness of all three approaches. Preliminary experimental results are obtained from laboratory-scaled hardware prototype to show the effectiveness of the design.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Keng-Weng Lao; Man-Chung Wong; Ning Yi Dai; Chi-Kong Wong; Chi-Seng Lam, “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, 2016, vol: 31, issue: 2, pp: 1643–1656.
Keng-Weng Lao; Man-Chung Wong; NingYi Dai; Chi-Seng Lam; Chi-Kong Wong; Lei Wang, “Analysis in the Effect of Co-phase Traction Railway HPQC Coupled Impedance on Its Compensation Capability and Impedance-Mapping Design Technique Based on Required Compensation Capability for Reduction in Operation Voltage”, 2017, vol: 32, issue: 4, pp: 2631–2646.
Keng-Weng Lao; Man-Chung Wong; Ningyi Dai; Chi-Seng Lam; Lei Wang; Chi-Kong Wong, “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, 2018, vol: 33, issue: 2, pp: 1760–1774.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2019 Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Lao, KW., Wong, MC., Dai, N. (2019). Various Design Techniques of Co-phase Traction Power with Railway HPQC for Varying Load. In: Co-phase Traction Power Supply with Railway Hybrid Power Quality Conditioner. Springer, Singapore. https://doi.org/10.1007/978-981-13-0438-5_4
Download citation
DOI: https://doi.org/10.1007/978-981-13-0438-5_4
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-0437-8
Online ISBN: 978-981-13-0438-5
eBook Packages: EngineeringEngineering (R0)