Modular test bench for a hybrid electric vehicle with multiples energy sources

Lungoci, Carmen; Bouquain, David; Miraoui, Abdellatif; Helerea, Elena

doi:10.1109/optim.2008.4602424

Cited by 20 publications

(8 citation statements)

References 13 publications

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“…This force is dependent on the speed in a complex way; however, linear components are dominating [8], so the frictional force can be expressed as , (5) where M f is the friction moment applied to the wheels, F f0 is the vehicle resistance at very low speeds, and F f1 is the speed-dependent part of resistance.…”

Section: Theoretical Analysis Of Vehicle Dynamicsmentioning

confidence: 99%

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Scientific Laboratory Platform for Testing the Electric Vehicle Equipped with DC Drive

Bražis

Kroics

Grigāns

2014

Latvian Journal of Physics and Technical Sciences

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The authors present a test platform for the low-power DC electric motor of a traction vehicle or a high-power motor scaled in the traction and braking modes. The load emulator of the traction drive is made using an induction motor controlled by a frequency converter. A microcontroller controls the bi-directional DC/DC converter and sends a speed reference signal to the frequency converter. The test bench is meant for determination of the power consumption by motor in various speed cycles, and will be used to demonstrate the operation of electric vehicle to students and to investigate the charging/discharging strategies of energy sources.

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Section: Theoretical Analysis Of Vehicle Dynamicsmentioning

confidence: 99%

“…For using a DC generator as load [5,6] it is necessary to develop a special electronic device that would provide a proper loading of the generator. In the proposed DC traction drive load simulator a conventional frequency converter can be used together with an AC induction electric motor.…”

Section: Introductionmentioning

confidence: 99%

Scientific Laboratory Platform for Testing the Electric Vehicle Equipped with DC Drive

Bražis

Kroics

Grigāns

2014

Latvian Journal of Physics and Technical Sciences

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“…• For the synchronous motor was used the experimental model developed by the authors and detailed in [6].…”

Section: Energy Management Using Sbmentioning

confidence: 99%

Evaluation of Supercapacitors Effects on Hybrid Energy Systems for Automotive

Lungoci

Helerea

2010

IFIP Advances in Information and Communication Technology

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This work aims at evaluating the effects of the supercapacitors presence in hybrid energy systems used in automotive. The design and the electrical schema of a hybrid energy system that contains batteries and supercapacitors and propel a synchronous motor are purposed. The motor operating regime is described, detailing the drive evolution of the cycle speed imposed. In these conditions, to model the systems behavior, simulations developed in Matlab/Simulink environment are carried out. Two energies management strategies for the ensemble energy system-motor are implemented. Simulations are done and the energy management is discussed, making the comparative analyses. Applying a current control strategy on the supercapacitors, under two working conditions, functional diagrams are showed and compared. The results obtained highlight the advantages of the supercapacitors.

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“…Moreover, many studies, for instance [9] - [15], discuss the efficiency as the significant factor of the HEV/EV drive quality. In order to validate most of these indicators in the test benches the New European Driving Cycle (NEDC) is commonly used ( [4], [5], [16], [17]).…”

Section: Introductionmentioning

confidence: 99%

Library of Samples for E-Vehicle Propulsion Drive Tuning

Rassõlkin

Liivik

Vodovozov

et al. 2014

Electrical, Control and Communication Engineering

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The majority of testing cycles for the vehicle comparison is the long-term cycles and could not be used for the short-term transient mode imitations. Also, all the used nowadays testing cycles were designed for internal combustion engine vehicles and take into account not only energy and mechanical aspects, but also pollution and internal combustion engine characteristics. The paper presents a collection of sample signals developed to explore and simulate multiple system impacts to emulate different reference and load conditions. The study describes the major driving modes, such as the constant-speed cruising, speeding up and braking, typical parking regimes, uphill and downhill motion, and taking a turn. The developed testing equipment and software are described. Responses of the battery vehicle drives to the changeable controls and disturbances were studied in the laboratory test bench. The set of test cycles prepared in the frame of the ABB control arrangement was applied to the system evaluation and assessment. The developed methodology can be recommended to adjust the electric drives for different kinds of testing equipment. Experimental validation of the described approach has demonstrated the broad possibilities for the steady-state and transient modes of vehicle quality evaluation. It suits for recommendations that can be made with regard to the tuning of the drive regulators, control looping, sensor allocation, and feedback arrangements.

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Modular test bench for a hybrid electric vehicle with multiples energy sources

Cited by 20 publications

References 13 publications

Scientific Laboratory Platform for Testing the Electric Vehicle Equipped with DC Drive

Scientific Laboratory Platform for Testing the Electric Vehicle Equipped with DC Drive

Evaluation of Supercapacitors Effects on Hybrid Energy Systems for Automotive

Library of Samples for E-Vehicle Propulsion Drive Tuning

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