EPE Association: EPE 2013 - LS8a: Industrial Session: Energetic Macroscopic Representation of Traction Systems

EPE 2013 - LS8a: Industrial Session: Energetic Macroscopic Representation of Traction Systems
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2013 ECCE Europe - Conference > EPE 2013 - Industrial Sessions > EPE 2013 - LS8a: Industrial Session: Energetic Macroscopic Representation of Traction Systems

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   Different models of an energy storage subsystem for a hybrid locomotive
By Alain BOUSCAYROL, Clement MAYET, Julien POUGET [View]
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Abstract: The aim of this paper is to determine an appropriate model of a hybrid diesel-electric locomotive inorder to estimate its fuel consumption and test new energy managements. The locomotive is composedof a diesel-based generation subsystem, a battery – supercapacitors storage subsystem and a tractionsubsystem. A quasi-static model of the locomotive has been carried out from dynamical model. Itallows the reduction of the computation time by 22 keeping an energy consumption accuracy of99.4 \%. Energetic Macroscopic Representation (EMR) is used as common description tool for thedifferent models.

   Dynamical and static models of the traction system of an automatic subway
By Clement MAYET, Ludovic HORREIN, Alain BOUSCAYROL, Philippe DELARUE, Jean-Noël VERHILLE, Eric CHATTOT [View]
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Abstract: The aim of this paper is to compare different models of an automatic subway in order to determine the most appropriate of them for the evaluation of the energy consumption of different studied cases (normal mode and fault-modes). Several simplified models are then deduced from a reference dynamical model and are compared in term of accuracy and computation time. A quasi-static model with an equivalent single wheel is obtained and allows the reduction of the computation cycle by 708 compared to the dynamical model by keeping accuracy on the energy consumption of more than 99.3 \% for a normal operating mode. By contrast, this model is not able to simulate correctly the system in fault-modes. This case requires a more complex model taking into account all the drives. Energetic Macroscopic Representation (EMR) is used to organize the different models.

   Energetic Macroscopic Representation of a Hybrid Electric Locomotive and experimental characterization of Nickel-Cadmium battery cells
By Jerome BAERT, Samir JEMEÏ, Didier CHAMAGNE, Daniel HISSEL, Dominique HEGY, Samuel HIBON [View]
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Abstract: The series architecture of a Hybrid Electric Locomotive (HEL) using the Energetic MacroscopicRepresentation (EMR) is suggested in this paper. Indeed, the EMR organizes systems asinterconnected sub-systems, improving modularity and flexibility. Firstly, primary and secondarysources’ dynamical models are developed using the EMR. Batteries, Ultra-Capacitors (UCs), rheostat,diesel driven generator set and the HEV load are concerned in this kind of application. Secondly,Nickel-Cadmium battery cells’ experimental characterization is presented. The structure of the usedtest bench, the developed protocol and the experimental results are explained.

EPE 2013 - LS8a: Industrial Session: Energetic Macroscopic Representation of Traction Systems
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2013 ECCE Europe - Conference > EPE 2013 - Industrial Sessions > EPE 2013 - LS8a: Industrial Session: Energetic Macroscopic Representation of Traction Systems
	[return to parent folder]

	Different models of an energy storage subsystem for a hybrid locomotive By Alain BOUSCAYROL, Clement MAYET, Julien POUGET	[View] [Download]
Abstract: The aim of this paper is to determine an appropriate model of a hybrid diesel-electric locomotive inorder to estimate its fuel consumption and test new energy managements. The locomotive is composedof a diesel-based generation subsystem, a battery – supercapacitors storage subsystem and a tractionsubsystem. A quasi-static model of the locomotive has been carried out from dynamical model. Itallows the reduction of the computation time by 22 keeping an energy consumption accuracy of99.4 \%. Energetic Macroscopic Representation (EMR) is used as common description tool for thedifferent models.

	Dynamical and static models of the traction system of an automatic subway By Clement MAYET, Ludovic HORREIN, Alain BOUSCAYROL, Philippe DELARUE, Jean-Noël VERHILLE, Eric CHATTOT	[View] [Download]
Abstract: The aim of this paper is to compare different models of an automatic subway in order to determine the most appropriate of them for the evaluation of the energy consumption of different studied cases (normal mode and fault-modes). Several simplified models are then deduced from a reference dynamical model and are compared in term of accuracy and computation time. A quasi-static model with an equivalent single wheel is obtained and allows the reduction of the computation cycle by 708 compared to the dynamical model by keeping accuracy on the energy consumption of more than 99.3 \% for a normal operating mode. By contrast, this model is not able to simulate correctly the system in fault-modes. This case requires a more complex model taking into account all the drives. Energetic Macroscopic Representation (EMR) is used to organize the different models.

	Energetic Macroscopic Representation of a Hybrid Electric Locomotive and experimental characterization of Nickel-Cadmium battery cells By Jerome BAERT, Samir JEMEÏ, Didier CHAMAGNE, Daniel HISSEL, Dominique HEGY, Samuel HIBON	[View] [Download]
Abstract: The series architecture of a Hybrid Electric Locomotive (HEL) using the Energetic MacroscopicRepresentation (EMR) is suggested in this paper. Indeed, the EMR organizes systems asinterconnected sub-systems, improving modularity and flexibility. Firstly, primary and secondarysources’ dynamical models are developed using the EMR. Batteries, Ultra-Capacitors (UCs), rheostat,diesel driven generator set and the HEV load are concerned in this kind of application. Secondly,Nickel-Cadmium battery cells’ experimental characterization is presented. The structure of the usedtest bench, the developed protocol and the experimental results are explained.