An Investigation on Recuperation of Regenerative Braking Energy in DC Railway Electrification System

Dick Sang Hoo, Kein Huat Chua, Lee Cheun Hau, Kah Yun Chong, Yun Seng Lim, Xin Rong Chua, Li Wang

研究成果: Conference contribution

摘要

Electrified rails with the recuperation of regenerative braking energy offer a higher energy efficiency, lower carbon footprint, and lower operation and maintenance costs as compared to that of the system without recuperation of regenerative braking energy. However, due to some technical constraints, sometimes the regenerative braking energy needs to be dissipated via resistor banks to ensure system stability. This paper aims to investigate the amount of regenerative braking energy that can be recovered under various train operating conditions such as difference station distance, train speed, track elevation, and loading conditions. A rail power supply and distribution system for Malaysia's MRT Line 2 is modeled using ETAP-eTraX software. The dynamic behavior of the trains has been included in the simulation model to improve the accuracy of the study. The operating conditions with the highest amount of regenerative braking energy have been identified in this study.

原文English
主出版物標題2022 IEEE International Conference in Power Engineering Application, ICPEA 2022 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781665416290
DOIs
出版狀態Published - 2022
事件2022 IEEE International Conference in Power Engineering Application, ICPEA 2022 - Shah Alam, Malaysia
持續時間: 2022 3月 72022 3月 8

出版系列

名字2022 IEEE International Conference in Power Engineering Application, ICPEA 2022 - Proceedings

Conference

Conference2022 IEEE International Conference in Power Engineering Application, ICPEA 2022
國家/地區Malaysia
城市Shah Alam
期間22-03-0722-03-08

All Science Journal Classification (ASJC) codes

  • 可再生能源、永續發展與環境
  • 電氣與電子工程
  • 機械工業
  • 安全、風險、可靠性和品質
  • 控制和優化
  • 能源工程與電力技術

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