Energy Management Strategy in Electric Buses for Public Transport using ECO-driving

Mohammed Mahedi Hasan; Mohamed El Baghdadi; Omar Hegazy

doi:10.1109/EVER48776.2020.9243130

Energy Management Strategy in Electric Buses for Public Transport using ECO-driving

Mohammed Mahedi Hasan, Mohamed El Baghdadi, Omar Hegazy

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

12 Citations (Scopus)

269 Downloads (Pure)

Abstract

Energy management strategy is a critical aspect in electric vehicles to increase driving range, minimize costs, and extend battery life. In electric bus drivetrains, energy management strategy can be utilized to optimize operation of auxiliary systems, charging systems, and the operation of the electric powertrain. The electric powertrain is composed of several components linked in series, each having their own optimum band of operation. The paper studies various strategies to actuate the electric motor complemented with appropriate gearbox ratios to maximize the efficiency of the propulsion energy transmission, maintain vehicle speed and acceleration constraints, and electric motor angular speed and torque constraints. This paper also proposes an ECO friendly velocity profile based on smooth velocity changes, and limitations in top speed and acceleration to reduce energy consumption and using regenerative braking to recover energy. Results show that bang-bang actuation styles have less optimal energy utilization; however, maximum power actuation style can recover the most energy from braking.

Original language	English
Title of host publication	Energy Management Strategy in Electric Buses for Public Transport using ECO-driving
Place of Publication	IEEE Xplore
Publisher	IEEE Xplore
Number of pages	8
ISBN (Electronic)	978-1-7281-5641-5
DOIs	https://doi.org/10.1109/EVER48776.2020.9243130
Publication status	Published - 10 Sep 2020
Event	2020 Fifteenth International Conference on Ecological Vehicles and Renewable Energies (EVER) - Grimaldi Forum, Monte Carlo, Monaco Duration: 10 Sep 2020 → 12 Sep 2020 http://conference.evermonaco.com/index.php

Publication series

Name	2020 15th International Conference on Ecological Vehicles and Renewable Energies, EVER 2020

Conference

Conference	2020 Fifteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)
Abbreviated title	EVER2020
Country/Territory	Monaco
City	Monte Carlo
Period	10/09/20 → 12/09/20
Internet address	http://conference.evermonaco.com/index.php

Keywords

Energy management strategy
ECO-driving
Electric buses
Public transport
Regenerative braking
Electric Motors (EMs)

Access to Document

10.1109/EVER48776.2020.9243130

EVER20-117 with IEEE copyrightProof, 0.98 MB

Cite this

Hasan, M. M., El Baghdadi, M., & Hegazy, O. (2020). Energy Management Strategy in Electric Buses for Public Transport using ECO-driving. In Energy Management Strategy in Electric Buses for Public Transport using ECO-driving [9243130] (2020 15th International Conference on Ecological Vehicles and Renewable Energies, EVER 2020). IEEE Xplore. https://doi.org/10.1109/EVER48776.2020.9243130

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title = "Energy Management Strategy in Electric Buses for Public Transport using ECO-driving",

abstract = "Energy management strategy is a critical aspect in electric vehicles to increase driving range, minimize costs, and extend battery life. In electric bus drivetrains, energy management strategy can be utilized to optimize operation of auxiliary systems, charging systems, and the operation of the electric powertrain. The electric powertrain is composed of several components linked in series, each having their own optimum band of operation. The paper studies various strategies to actuate the electric motor complemented with appropriate gearbox ratios to maximize the efficiency of the propulsion energy transmission, maintain vehicle speed and acceleration constraints, and electric motor angular speed and torque constraints. This paper also proposes an ECO friendly velocity profile based on smooth velocity changes, and limitations in top speed and acceleration to reduce energy consumption and using regenerative braking to recover energy. Results show that bang-bang actuation styles have less optimal energy utilization; however, maximum power actuation style can recover the most energy from braking.",

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booktitle = "Energy Management Strategy in Electric Buses for Public Transport using ECO-driving",

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Hasan, MM , El Baghdadi, M & Hegazy, O 2020, Energy Management Strategy in Electric Buses for Public Transport using ECO-driving. in Energy Management Strategy in Electric Buses for Public Transport using ECO-driving., 9243130, 2020 15th International Conference on Ecological Vehicles and Renewable Energies, EVER 2020, IEEE Xplore, IEEE Xplore, 2020 Fifteenth International Conference on Ecological Vehicles and Renewable Energies (EVER), Monte Carlo, Monaco, 10/09/20. https://doi.org/10.1109/EVER48776.2020.9243130

Energy Management Strategy in Electric Buses for Public Transport using ECO-driving. / Hasan, Mohammed Mahedi ; El Baghdadi, Mohamed ; Hegazy, Omar.

Energy Management Strategy in Electric Buses for Public Transport using ECO-driving. IEEE Xplore : IEEE Xplore, 2020. 9243130 (2020 15th International Conference on Ecological Vehicles and Renewable Energies, EVER 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper

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AU - El Baghdadi, Mohamed

AU - Hegazy, Omar

PY - 2020/9/10

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N2 - Energy management strategy is a critical aspect in electric vehicles to increase driving range, minimize costs, and extend battery life. In electric bus drivetrains, energy management strategy can be utilized to optimize operation of auxiliary systems, charging systems, and the operation of the electric powertrain. The electric powertrain is composed of several components linked in series, each having their own optimum band of operation. The paper studies various strategies to actuate the electric motor complemented with appropriate gearbox ratios to maximize the efficiency of the propulsion energy transmission, maintain vehicle speed and acceleration constraints, and electric motor angular speed and torque constraints. This paper also proposes an ECO friendly velocity profile based on smooth velocity changes, and limitations in top speed and acceleration to reduce energy consumption and using regenerative braking to recover energy. Results show that bang-bang actuation styles have less optimal energy utilization; however, maximum power actuation style can recover the most energy from braking.

AB - Energy management strategy is a critical aspect in electric vehicles to increase driving range, minimize costs, and extend battery life. In electric bus drivetrains, energy management strategy can be utilized to optimize operation of auxiliary systems, charging systems, and the operation of the electric powertrain. The electric powertrain is composed of several components linked in series, each having their own optimum band of operation. The paper studies various strategies to actuate the electric motor complemented with appropriate gearbox ratios to maximize the efficiency of the propulsion energy transmission, maintain vehicle speed and acceleration constraints, and electric motor angular speed and torque constraints. This paper also proposes an ECO friendly velocity profile based on smooth velocity changes, and limitations in top speed and acceleration to reduce energy consumption and using regenerative braking to recover energy. Results show that bang-bang actuation styles have less optimal energy utilization; however, maximum power actuation style can recover the most energy from braking.

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KW - Regenerative braking

KW - Electric Motors (EMs)

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M3 - Conference paper

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BT - Energy Management Strategy in Electric Buses for Public Transport using ECO-driving

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Hasan MM , El Baghdadi M , Hegazy O. Energy Management Strategy in Electric Buses for Public Transport using ECO-driving. In Energy Management Strategy in Electric Buses for Public Transport using ECO-driving. IEEE Xplore: IEEE Xplore. 2020. 9243130. (2020 15th International Conference on Ecological Vehicles and Renewable Energies, EVER 2020). https://doi.org/10.1109/EVER48776.2020.9243130

Energy Management Strategy in Electric Buses for Public Transport using ECO-driving

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