Pub Date : 2020-11-01DOI: 10.1109/VPPC49601.2020.9330834
D. Chrenko, L. Vichard
The development of high-confidence, real-time capable simulation models for virtual and hardware-in-the-loop testing offers new opportunities for the automotive industry in terms of virtual product development and production to reduce the time-to-market of the fuel cell electric vehicles (FCEVs) at lower costs. However, the challenge is the combination of the hybridization and electrifications in the FCEVs leading to significantly increased vehicle variants and increased system complexity. In this paper, a unified organization of digital models is applied with the objective to seamlessly integrate virtual and real testing as proposed in the PANDA project is presented. This tool is than applied to the postal delivery FCEV developed during the Mobypost project and its components at the vehicle level. The model can reflect that the method developed during the PANDA project is capable to describe the Mobypost vehicle with its multi-domains, including electric, magnetic, mechanical and chemical. Besides, by simulating a complex road environment, the proportion of power and energy between battery and fuel cell can also be provided for the optimization of the FCEVs parameters.
{"title":"EMR Modeling of Mobypost","authors":"D. Chrenko, L. Vichard","doi":"10.1109/VPPC49601.2020.9330834","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330834","url":null,"abstract":"The development of high-confidence, real-time capable simulation models for virtual and hardware-in-the-loop testing offers new opportunities for the automotive industry in terms of virtual product development and production to reduce the time-to-market of the fuel cell electric vehicles (FCEVs) at lower costs. However, the challenge is the combination of the hybridization and electrifications in the FCEVs leading to significantly increased vehicle variants and increased system complexity. In this paper, a unified organization of digital models is applied with the objective to seamlessly integrate virtual and real testing as proposed in the PANDA project is presented. This tool is than applied to the postal delivery FCEV developed during the Mobypost project and its components at the vehicle level. The model can reflect that the method developed during the PANDA project is capable to describe the Mobypost vehicle with its multi-domains, including electric, magnetic, mechanical and chemical. Besides, by simulating a complex road environment, the proportion of power and energy between battery and fuel cell can also be provided for the optimization of the FCEVs parameters.","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"55 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83578159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1109/VPPC49601.2020.9330945
Andres Camilo Henao-Munoz, P. Pereirinha, A. Bouscayrol
This work presents a Hardware-In-the-Loop (HIL) simulation of a Formula SAE electric race car considering the regenerative braking and electric differential. The car model is organized using the Energetic Macroscopic Representation (EMR) graphical formalism. Furthermore, the HIL simulation technique is used to validate the mathematical models of the battery and one electric machine. The effect of real equipment on the operation of the car is analyzed. Besides, the driving cycle and some information on the racetrack is presented. After this, a description of the test bench is presented. Finally, the experimental results obtained in the HIL simulation are compared to the ones obtained from the Matlab-Simulink simulation.
{"title":"HIL Simulation of an Electric Race Car with Electric Differential and Regenerative Braking","authors":"Andres Camilo Henao-Munoz, P. Pereirinha, A. Bouscayrol","doi":"10.1109/VPPC49601.2020.9330945","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330945","url":null,"abstract":"This work presents a Hardware-In-the-Loop (HIL) simulation of a Formula SAE electric race car considering the regenerative braking and electric differential. The car model is organized using the Energetic Macroscopic Representation (EMR) graphical formalism. Furthermore, the HIL simulation technique is used to validate the mathematical models of the battery and one electric machine. The effect of real equipment on the operation of the car is analyzed. Besides, the driving cycle and some information on the racetrack is presented. After this, a description of the test bench is presented. Finally, the experimental results obtained in the HIL simulation are compared to the ones obtained from the Matlab-Simulink simulation.","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"34 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87282065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Through the formation control, the virtual connection of two tram can be effectively relieved, which can effectively alleviate the passenger demand during peak passenger flow, flexibly decompose when the passenger flow is low, which can effectively deal with tidal passenger flow. This paper presents a method for longitudinal tram platooning control of the Autonomous-rail Rapid Tram (ART) based on cooperative adaptive cruise control(cooperation ACC). The following tram in the CACC formation will sense the position of the leading tram and adjust the speed to avoid collision. In order to realize wireless information transmission between different vehicles through V2V, and transfer information including position, speed, acceleration or road intersection status to assist the tram formation decision and planning. On the other hand, in order to improve control performance, it is important to design a closed-loop controller that takes into account vehicle dynamics. In this article, we try to solve this problem by using the Model Predictive Control (MPC) algorithm, which can explicitly deal with the constraints imposed on the actuator or the acceleration response. Finally, through hardware-in-loop simulation verification, we verified that the developed platooning control has a faster response speed and higher comfort even in traffic jam scenarios.
{"title":"Longitudinal control of Autonomous-rail Rapid Tram in platooning using Model Predictive Control","authors":"Xiwen Yuan, Q. Zhang, Sha Zhang, Ruipeng Huang, Xinrui Zhang, Hu Yunqin","doi":"10.1109/VPPC49601.2020.9330878","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330878","url":null,"abstract":"Through the formation control, the virtual connection of two tram can be effectively relieved, which can effectively alleviate the passenger demand during peak passenger flow, flexibly decompose when the passenger flow is low, which can effectively deal with tidal passenger flow. This paper presents a method for longitudinal tram platooning control of the Autonomous-rail Rapid Tram (ART) based on cooperative adaptive cruise control(cooperation ACC). The following tram in the CACC formation will sense the position of the leading tram and adjust the speed to avoid collision. In order to realize wireless information transmission between different vehicles through V2V, and transfer information including position, speed, acceleration or road intersection status to assist the tram formation decision and planning. On the other hand, in order to improve control performance, it is important to design a closed-loop controller that takes into account vehicle dynamics. In this article, we try to solve this problem by using the Model Predictive Control (MPC) algorithm, which can explicitly deal with the constraints imposed on the actuator or the acceleration response. Finally, through hardware-in-loop simulation verification, we verified that the developed platooning control has a faster response speed and higher comfort even in traffic jam scenarios.","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"15 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87553956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1109/VPPC49601.2020.9330881
J. Anzola, I. Aizpuru, A. Arruti, A. Alacano, Ramon Lopez, J. S. Artal-Sevil, C. Bernal-Ruíz
This paper presents an analysis and design of a charging unit inside an electric vehicle extreme fast charging station. Due to the benefits that partial power processing achieves in terms of size reduction and efficiency improvement, it is decided to implement a partial power converter architecture. This type of architectures reduce the power to process by the converter but, they require an isolated topology. Therefore, a dual active bridge is selected for the study. Then, design wise, four different turns ratio values are selected and their performance results are compared in terms of processed power by the converter, semiconductors stress factor and energy loss. Finally, it is concluded that the turns ratio value is a key factor that must be correctly selected for optimizing the concerned comparison parameters.
{"title":"Partial Power Processing Based Charging Unit for Electric Vehicle Extreme Fast Charging Stations","authors":"J. Anzola, I. Aizpuru, A. Arruti, A. Alacano, Ramon Lopez, J. S. Artal-Sevil, C. Bernal-Ruíz","doi":"10.1109/VPPC49601.2020.9330881","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330881","url":null,"abstract":"This paper presents an analysis and design of a charging unit inside an electric vehicle extreme fast charging station. Due to the benefits that partial power processing achieves in terms of size reduction and efficiency improvement, it is decided to implement a partial power converter architecture. This type of architectures reduce the power to process by the converter but, they require an isolated topology. Therefore, a dual active bridge is selected for the study. Then, design wise, four different turns ratio values are selected and their performance results are compared in terms of processed power by the converter, semiconductors stress factor and energy loss. Finally, it is concluded that the turns ratio value is a key factor that must be correctly selected for optimizing the concerned comparison parameters.","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"14 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85657049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1109/VPPC49601.2020.9330863
J. Zelic, Luka Novaković, Ivana Klindo, G. Gruosso
The spread of electric vehicles is strongly connected to the development of new charging technologies and their impact on the electricity distribution networks. This impact can be of different types: uncoordinated power absorption from the electricity grid, introduction of disturbances due to battery chargers, uncontrolled use of charging systems as a source of energy, interference with protection devices, creation of sub-nets powered by the battery even in the event of disconnection from the grid. It becomes important to have a test scenario where these strategies can be implemented. In this paper a framework based on Hardware in The loop (HIL) simulations is presented for the study of the impact of charging technologies on power grids, protections and as a test environment for coordination and supervision algorithms.
{"title":"Hardware in the loop Framework for analysis of Impact of Electrical Vehicle Charging Devices on Distribution network","authors":"J. Zelic, Luka Novaković, Ivana Klindo, G. Gruosso","doi":"10.1109/VPPC49601.2020.9330863","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330863","url":null,"abstract":"The spread of electric vehicles is strongly connected to the development of new charging technologies and their impact on the electricity distribution networks. This impact can be of different types: uncoordinated power absorption from the electricity grid, introduction of disturbances due to battery chargers, uncontrolled use of charging systems as a source of energy, interference with protection devices, creation of sub-nets powered by the battery even in the event of disconnection from the grid. It becomes important to have a test scenario where these strategies can be implemented. In this paper a framework based on Hardware in The loop (HIL) simulations is presented for the study of the impact of charging technologies on power grids, protections and as a test environment for coordination and supervision algorithms.","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"359 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76418215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1109/VPPC49601.2020.9330957
F. Verbelen, W. Lhomme, A. Aroua, A. Bouscayrol, P. Sergeant
This paper discusses an innovative method to structure a scalable model of an Electrical Variable Transmission used in system level simulations. The goal of the presented methodology is to use a single system level model to simulate the performance of multiple vehicle classes. To achieve this, the Energetic Macroscopic Representation formalism is used to structure the equations whereas classical electromagnetic scaling laws are used to obtain scalability of the Electrical Variable Transmission. The method is demonstrated based on a passenger vehicle as well as a truck.
{"title":"Scalable Electrical Variable Transmission model for HEV simulations using Energetic Macroscopic Representation","authors":"F. Verbelen, W. Lhomme, A. Aroua, A. Bouscayrol, P. Sergeant","doi":"10.1109/VPPC49601.2020.9330957","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330957","url":null,"abstract":"This paper discusses an innovative method to structure a scalable model of an Electrical Variable Transmission used in system level simulations. The goal of the presented methodology is to use a single system level model to simulate the performance of multiple vehicle classes. To achieve this, the Energetic Macroscopic Representation formalism is used to structure the equations whereas classical electromagnetic scaling laws are used to obtain scalability of the Electrical Variable Transmission. The method is demonstrated based on a passenger vehicle as well as a truck.","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"2 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76323749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1109/VPPC49601.2020.9330968
E. Masclef, E. Castex, S. Miaux, A. Bouscayrol, L. Boulon
The CUMIN interdisciplinary programme aims to develop electro-mobility on a French campus. An international team, eCAMPUS, has been developed to extend this programme to other campuses. In order to co-construct this project with campus users, an electro-mobility Living Lab is implemented. This Living Lab is unique and innovative because it is common to the two sites studied by the eCAMPUS team: the main campus of the Université du Québec à Trois-Rivières in Canada and the campus of the Cité Scientifique of the Université de Lille in France. The development phases of this living Lab are discussed in this paper. It aims to identify and analyse the different dimensions of electro-mobility while involving users in the electrification of mobility on their campus. To do so, the Living Lab relies on the social acceptability process and sees it as a long-term consultation process.
{"title":"The electro-mobility Living Lab developped by eCAMPUS","authors":"E. Masclef, E. Castex, S. Miaux, A. Bouscayrol, L. Boulon","doi":"10.1109/VPPC49601.2020.9330968","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330968","url":null,"abstract":"The CUMIN interdisciplinary programme aims to develop electro-mobility on a French campus. An international team, eCAMPUS, has been developed to extend this programme to other campuses. In order to co-construct this project with campus users, an electro-mobility Living Lab is implemented. This Living Lab is unique and innovative because it is common to the two sites studied by the eCAMPUS team: the main campus of the Université du Québec à Trois-Rivières in Canada and the campus of the Cité Scientifique of the Université de Lille in France. The development phases of this living Lab are discussed in this paper. It aims to identify and analyse the different dimensions of electro-mobility while involving users in the electrification of mobility on their campus. To do so, the Living Lab relies on the social acceptability process and sees it as a long-term consultation process.","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"224 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80080321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1109/VPPC49601.2020.9330918
J. Cao, Xiaoyong Zhang, P. Rao, Shuai Zhou, Feng-wu Zhou, Qing Zhang
In the paper, a three-phase Delta-Delta LLC resonant converter is introduced. Furthermore, the characteristics of resonant tank without or with phase-shedding are analyzed based on FHA method. Finally, the performance of a 16kW DC/DC converter designed for 750V input and 150V output is evaluated and peak efficiency up to 98.9% is implemented.
{"title":"Design of Three-Phase Delta-Delta LLC Resonant Converter","authors":"J. Cao, Xiaoyong Zhang, P. Rao, Shuai Zhou, Feng-wu Zhou, Qing Zhang","doi":"10.1109/VPPC49601.2020.9330918","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330918","url":null,"abstract":"In the paper, a three-phase Delta-Delta LLC resonant converter is introduced. Furthermore, the characteristics of resonant tank without or with phase-shedding are analyzed based on FHA method. Finally, the performance of a 16kW DC/DC converter designed for 750V input and 150V output is evaluated and peak efficiency up to 98.9% is implemented.","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"11 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79914906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1109/VPPC49601.2020.9330899
F. Tournez, R. Vincent, W. Lhomme, A. Richert, A. Bouscayrol, M. Ahmed, B. Lemaire-Semail, A. Lievre
The transformations of conventional Internal Combustion Engine (ICE)-powered vehicles into electrified vehicles are of growing interest. The retrofit hybridization of a Peugeot 308 SW passenger car is studied. For this purpose, a complete hybridization system is added to the rear axle of the vehicle. As a result, the control of the initial ICE-powered vehicle has to be updated. The aim of this paper is to deduce the potential fuel saving thanks to this hybridization. The simulation results show an energy saving of at least 9% and potential consumption reduction on a Worldwide harmonized Light-duty Vehicles Test Cycle (WLTC).
{"title":"Fuel saving of rear based retrofit hybridization from front based engine vehicle","authors":"F. Tournez, R. Vincent, W. Lhomme, A. Richert, A. Bouscayrol, M. Ahmed, B. Lemaire-Semail, A. Lievre","doi":"10.1109/VPPC49601.2020.9330899","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330899","url":null,"abstract":"The transformations of conventional Internal Combustion Engine (ICE)-powered vehicles into electrified vehicles are of growing interest. The retrofit hybridization of a Peugeot 308 SW passenger car is studied. For this purpose, a complete hybridization system is added to the rear axle of the vehicle. As a result, the control of the initial ICE-powered vehicle has to be updated. The aim of this paper is to deduce the potential fuel saving thanks to this hybridization. The simulation results show an energy saving of at least 9% and potential consumption reduction on a Worldwide harmonized Light-duty Vehicles Test Cycle (WLTC).","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"146 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80551284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1109/VPPC49601.2020.9330869
Ramy Georgious, Sarah Saeed, Jorge García, P. García
This work explores the use of dual-carrier switching modulation schemes for bidirectional buck-boost converters. The buck-boost scheme is utilized as the power converter topology to interface a storage system to a DC-link in electrical vehicles (EVs) and hybrid electric vehicles (HEVs). This topology has the ability to protect the energy storage devices in case of the short-circuit fault at the DC-link. The proposed control strategy decreases the switching losses of the converter under the standard modulation scheme, and also improves the dynamic response of the system by adjusting the static characteristics. The target control is validated through simulations.
{"title":"Switching Schemes of the Bidirectional Buck-Boost Converter for Energy Storage System","authors":"Ramy Georgious, Sarah Saeed, Jorge García, P. García","doi":"10.1109/VPPC49601.2020.9330869","DOIUrl":"https://doi.org/10.1109/VPPC49601.2020.9330869","url":null,"abstract":"This work explores the use of dual-carrier switching modulation schemes for bidirectional buck-boost converters. The buck-boost scheme is utilized as the power converter topology to interface a storage system to a DC-link in electrical vehicles (EVs) and hybrid electric vehicles (HEVs). This topology has the ability to protect the energy storage devices in case of the short-circuit fault at the DC-link. The proposed control strategy decreases the switching losses of the converter under the standard modulation scheme, and also improves the dynamic response of the system by adjusting the static characteristics. The target control is validated through simulations.","PeriodicalId":6851,"journal":{"name":"2020 IEEE Vehicle Power and Propulsion Conference (VPPC)","volume":"204 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80310939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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