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Study Hybrid Compensation Cophase Traction Power Supply System Schemes for High-Speed and Heavy Haul Electrical Railway with V Connection Transformer
School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
- 1 School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
- 2 School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
- 3 School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
- 4 School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
- 5 School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
- 6 School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
Energy and Power Engineering·Volume 05 (2013)·Pages 534–539·Published 30 June 2013·DOI10.4236/epe.2013.54B102
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Abstract
In order to solve negative phase sequence problem of V connection transformer in the high speed and heavy haul electrical railway of China , the hybrid compensative co-phase traction power supply system which based on passive and active compensation is proposed. Firstly, The re construction and capacity distribution are analyzed, and the compensation current of active equipment is gave; Second, the feature of the hybrid compensative schemes are discussed. In the end, the related simulation results have confirmed the effectiveness of the compensation schemes in this paper.
KeywordsV Connection TransformerHybrid CompensationNegative Phase SequenceCophase Power Supply System
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