Electric Bus Forward and Backward Models Validation Methodology Based on Dynamometer Tests Measurements

Jon Ander Lopez-ibarra; Haizea Gaztannaga; Joel Anttila; Pekka Rahkola; Mikaela Ranta; Mikko Pihlatie

doi:10.1109/VPPC49601.2020.9330924

Electric Bus Forward and Backward Models Validation Methodology Based on Dynamometer Tests Measurements

Jon Ander Lopez-ibarra, Haizea Gaztannaga, Joel Anttila, Pekka Rahkola, Mikaela Ranta, Mikko Pihlatie

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

The main research areas on electro mobility converge from the same simulation tool as research method, the power flow simulation model. The simulation of electric buses is fast and relatively accurate way for energy efficiency studies. This is the reaso that a validated model with real data from an electric bus is crucial. This paper aims to develop a methodology for validating the power train model of a vehicle. A sequential approach has been proposed starting from the dynamometer speed and acceleration profiles determination from the dynamometer. Taking the dynamometer data as a reference the backward model wheel forces constants and powertrain efficiencies are determined. Finally, once the bakcward model has been validated the forward model is validated using the backward model as a reference.

Original language	English
Title of host publication	2020 IEEE Vehicle Power and Propulsion Conference (VPPC)
Publisher	IEEE Institute of Electrical and Electronic Engineers
Number of pages	7
ISBN (Electronic)	978-1-7281-8959-8
ISBN (Print)	978-1-7281-8960-4
DOIs	https://doi.org/10.1109/VPPC49601.2020.9330924
Publication status	Published - Nov 2020
MoE publication type	A4 Article in a conference publication
Event	17th IEEE Vehicular Power and Propulsion Conference, VPPC 2020 - Virtual Duration: 18 Nov 2020 → 16 Dec 2020 https://events.vtsociety.org/vppc2020/

Conference

Conference	17th IEEE Vehicular Power and Propulsion Conference, VPPC 2020
Period	18/11/20 → 16/12/20
Internet address	https://events.vtsociety.org/vppc2020/

Keywords

backward model
forward model
electric bus
power flow simulation
validation

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/VPPC49601.2020.9330924

Cite this

Lopez-ibarra, J. A., Gaztannaga, H., Anttila, J., Rahkola, P., Ranta, M., & Pihlatie, M. (2020). Electric Bus Forward and Backward Models Validation Methodology Based on Dynamometer Tests Measurements. In 2020 IEEE Vehicle Power and Propulsion Conference (VPPC) [9330924] IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/VPPC49601.2020.9330924

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title = "Electric Bus Forward and Backward Models Validation Methodology Based on Dynamometer Tests Measurements",

abstract = "The main research areas on electro mobility converge from the same simulation tool as research method, the power flow simulation model. The simulation of electric buses is fast and relatively accurate way for energy efficiency studies. This is the reaso that a validated model with real data from an electric bus is crucial. This paper aims to develop a methodology for validating the power train model of a vehicle. A sequential approach has been proposed starting from the dynamometer speed and acceleration profiles determination from the dynamometer. Taking the dynamometer data as a reference the backward model wheel forces constants and powertrain efficiencies are determined. Finally, once the bakcward model has been validated the forward model is validated using the backward model as a reference.",

keywords = "backward model, forward model, electric bus, power flow simulation, validation",

author = "Lopez-ibarra, {Jon Ander} and Haizea Gaztannaga and Joel Anttila and Pekka Rahkola and Mikaela Ranta and Mikko Pihlatie",

year = "2020",

month = nov,

doi = "10.1109/VPPC49601.2020.9330924",

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isbn = "978-1-7281-8960-4",

booktitle = "2020 IEEE Vehicle Power and Propulsion Conference (VPPC)",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

note = "17th IEEE Vehicular Power and Propulsion Conference, VPPC 2020 ; Conference date: 18-11-2020 Through 16-12-2020",

url = "https://events.vtsociety.org/vppc2020/",

}

Lopez-ibarra, JA, Gaztannaga, H, Anttila, J , Rahkola, P , Ranta, M & Pihlatie, M 2020, Electric Bus Forward and Backward Models Validation Methodology Based on Dynamometer Tests Measurements. in 2020 IEEE Vehicle Power and Propulsion Conference (VPPC)., 9330924, IEEE Institute of Electrical and Electronic Engineers, 17th IEEE Vehicular Power and Propulsion Conference, VPPC 2020, 18/11/20. https://doi.org/10.1109/VPPC49601.2020.9330924

Electric Bus Forward and Backward Models Validation Methodology Based on Dynamometer Tests Measurements. / Lopez-ibarra, Jon Ander; Gaztannaga, Haizea; Anttila, Joel ; Rahkola, Pekka ; Ranta, Mikaela ; Pihlatie, Mikko.

2020 IEEE Vehicle Power and Propulsion Conference (VPPC). IEEE Institute of Electrical and Electronic Engineers, 2020. 9330924.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Electric Bus Forward and Backward Models Validation Methodology Based on Dynamometer Tests Measurements

AU - Lopez-ibarra, Jon Ander

AU - Gaztannaga, Haizea

AU - Anttila, Joel

AU - Rahkola, Pekka

AU - Ranta, Mikaela

AU - Pihlatie, Mikko

PY - 2020/11

Y1 - 2020/11

N2 - The main research areas on electro mobility converge from the same simulation tool as research method, the power flow simulation model. The simulation of electric buses is fast and relatively accurate way for energy efficiency studies. This is the reaso that a validated model with real data from an electric bus is crucial. This paper aims to develop a methodology for validating the power train model of a vehicle. A sequential approach has been proposed starting from the dynamometer speed and acceleration profiles determination from the dynamometer. Taking the dynamometer data as a reference the backward model wheel forces constants and powertrain efficiencies are determined. Finally, once the bakcward model has been validated the forward model is validated using the backward model as a reference.

AB - The main research areas on electro mobility converge from the same simulation tool as research method, the power flow simulation model. The simulation of electric buses is fast and relatively accurate way for energy efficiency studies. This is the reaso that a validated model with real data from an electric bus is crucial. This paper aims to develop a methodology for validating the power train model of a vehicle. A sequential approach has been proposed starting from the dynamometer speed and acceleration profiles determination from the dynamometer. Taking the dynamometer data as a reference the backward model wheel forces constants and powertrain efficiencies are determined. Finally, once the bakcward model has been validated the forward model is validated using the backward model as a reference.

KW - backward model

KW - forward model

KW - electric bus

KW - power flow simulation

KW - validation

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U2 - 10.1109/VPPC49601.2020.9330924

DO - 10.1109/VPPC49601.2020.9330924

M3 - Conference article in proceedings

SN - 978-1-7281-8960-4

BT - 2020 IEEE Vehicle Power and Propulsion Conference (VPPC)

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - 17th IEEE Vehicular Power and Propulsion Conference, VPPC 2020

Y2 - 18 November 2020 through 16 December 2020

ER -

Electric Bus Forward and Backward Models Validation Methodology Based on Dynamometer Tests Measurements

Abstract

Conference

Keywords

UN SDGs

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