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Publikācija: Analyses of Trolleybus Recuperation Energy Utilisation Losses Considering Different Efficiency Ratios of Traction Inverter and DC/DC Converter

Publication Type Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Funding for basic activity Other research projects
Defending: ,
Publication language English (en)
Title in original language Analyses of Trolleybus Recuperation Energy Utilisation Losses Considering Different Efficiency Ratios of Traction Inverter and DC/DC Converter
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Research platform Transport
Authors Ģirts Staņa
Viesturs Bražis
Keywords Energy storage, loss measurement, simulation, public transportation, Converters, Power conversion
Abstract The paper analyzes a case study on the efficiency of reuse of braking energy for electric public transport equipped with a mobile energy storage system depending on the efficiencies of the drive inverter and the DC/DC converter. Firstly, the simulations of the braking energy accumulation process were carried, followed by simulations of the process of reuse of previously stored energy. Losses in the accumulation process and losses during reuse were deducted from the full braking energy. Simulations of both new and used energy storage systems were carried to study also the effects of aging.
DOI: 10.1109/EPE.2019.8778054
Hyperlink: https://ieeexplore-ieee-org.resursi.rtu.lv/document/8778054 
Reference Staņa, Ģ., Bražis, V. Analyses of Trolleybus Recuperation Energy Utilisation Losses Considering Different Efficiency Ratios of Traction Inverter and DC/DC Converter. In: 2019 20th International Scientific Conference on Electric Power Engineering (EPE 2019), Czech Republic, Kouty nad Desnou, 15-17 May, 2019. Piscataway: IEEE, 2019, pp.1-6. ISBN 978-1-7281-1335-7. e-ISBN 978-1-7281-1334-0. ISSN 2376-5623. e-ISSN 2376-5631. Available from: doi:10.1109/EPE.2019.8778054
Additional information Citation count:
  • Scopus  0
ID 29959