Design and calculations of kinetic energy harvesting system for a decelerating train

Tawanda Mushiri, Bhekisipho Mpofu, Charles Mbohwa

Research output: Contribution to journalConference articlepeer-review

Abstract

Every moving object possesses kinetic energy. Whenever it has to stop or reduce speed this kinetic energy has to be dissipated hence energy is lost from the system. This is the case with every mode of transport. With trains due to their mass the amount of energy lost is at a larger scale. Various methods have been developed by train manufacturers and other energy specialists in a bid to recapture this energy from the train. Though these may be successful in some respects they have some significant short comings. One of the most salient of these is that these methods have mechanisms which limit them to electric and electric hybrid trains. This paper is concerned with the development of a system of harvesting kinetic energy from trains which is independent of the source of traction energy. The system is based on the concept of flywheel energy storage.

Original languageEnglish
Pages (from-to)305-311
Number of pages7
JournalProceedings of the International Conference on Industrial Engineering and Operations Management
Volume2017
Issue numberOCT
Publication statusPublished - 2017
EventIEOM Bogota Conference / 1st South American Congress 2017 - Bogota, Colombia
Duration: 25 Oct 201626 Oct 2016

Keywords

  • Decelerating train
  • Design
  • Harvesting
  • Kinetic energy

ASJC Scopus subject areas

  • Strategy and Management
  • Management Science and Operations Research
  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

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