S. Bathaee, A.H. Gastaj, S.R. Emami, M. Mohammadian
{"title":"A fuzzy-based supervisory robust control for parallel hybrid electric vehicles","authors":"S. Bathaee, A.H. Gastaj, S.R. Emami, M. Mohammadian","doi":"10.1109/VPPC.2005.1554634","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554634","url":null,"abstract":"As a way to meet the challenge of developing more fuel efficient and lower emission producing vehicles, auto manufacturers are increasingly looking toward revolutionary changes to conventional powertrain technologies as a solution. A hybrid electric vehicle (HEV) combines some of the benefits of electric vehicles (efficient and clean motive power supplied by an electric motor, regenerative braking) with the features of a conventional vehicle that consumers expect (convenient refuelling, long driving range). The complexity of an HEV powertrain together with the vehicle's many operating modes demand that supervisory or hybrid controller is developed at the vehicle to guarantee stable and consistent operation. This paper presents vehicle system controller and hierarchical architecture of HEV.","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130835597","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}
{"title":"Topologies for Future Automotive Generators – Part II: Optimization","authors":"L. M. Lorilla, T. Keim, J. Lang, D. Perreault","doi":"10.1109/VPPC.2005.1554652","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554652","url":null,"abstract":"For pt.I see ibid., p.819-30, (2005). This paper compares the relative suitability of four different alternator topologies for use in an advanced automobile electrical system. The four candidate topologies are: the salient-and non-salient-pole wound-field synchronous alternators, the Lundell alternator, and the homopolar inductor alternator. In part I, each of the four alternators was modeled. Relative power and efficiency were evaluated based on hand calculations. Part II involves a more accurate optimization of each of these alternators for cost, subject to constraints on output and efficiency. The performance of each machine is determined both with a conventional diode rectifier bridge and also with a switched-mode boost rectifier. Mechanical finite element analyses are performed to evaluate stresses. The most cost effective machines are compared based on size, weight, and inertia. The results reveal that the Lundell and salient-pole wound-field synchronous alternators are the most cost effective. Most surprising is the finding that the Lundell is capable of meeting the challenging next-generation requirements of power and efficiency while meeting the mechanical constraints set on the machines. Also noteworthy is the fact that the switched-mode boost rectifier gives a decrease in cost of more than 10% for each of the least expensive machines","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"187 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114736670","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}
{"title":"Maximum charging of an ultracapacitor using switch mode rectifiers in a regeneration cycle","authors":"C. Klaes","doi":"10.1109/VPPC.2005.1554640","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554640","url":null,"abstract":"A DQ model of a synchronous alternator is presented. Implementation of the model in PSPICE is explained. Sudden short circuit test data is used to verify the model. Operation of an ultracapacitor in a vehicle regeneration cycle is explained. The maximum power curve of the alternator is explained. An algorithm is derived to set the duty cycle of a DC-to-DC converter so that the alternator operates on this maximum power curve while charging the ultracapacitor. Simulations demonstrate the feasibility of using a boost mode converter. Implementation of the boost converter function using switch mode rectifiers is explained. Test data verifies simulation results.","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123467432","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}
{"title":"Control algorithm development for parallel hybrid transit bus","authors":"Liang Chu, Qingnian Wang, M. Li","doi":"10.1109/VPPC.2005.1554544","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554544","url":null,"abstract":"The main concerns in concept design and prototype development for hybrid transit bus is to develop hybrid control algorithm for the power train. Targeting fuel economy the hybrid control strategy presented for transit bus can limit engine operation points within higher efficient area, meanwhile battery SOC can be maintained within reasonable level. With MATLAB/SIMULINK as a desktop the off-line simulation model for transit bus is developed and the hardware-in-the-loop simulation is conduced through dSPACE/Control Desk. Modular test facility is developed in order to debug and validate the hybrid control algorithm. The debug and validation of hybrid control algorithm is performed on developed modular test facility.","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128665335","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}
{"title":"A ZVS bi-directional DC-DC converter for vehicular electronics","authors":"Huafeng Xiao, Donghua Chen, Shaojun Xie","doi":"10.1109/VPPC.2005.1554618","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554618","url":null,"abstract":"A ZVS bi-directional DC-DC converter for vehicular electronics is analyzed in this paper. As a kind of current-voltage hybrid converter, the converter is composed of an isolated boost converter and a bridge converter. The principle of soft switching is presented in detail. The boost inductor is designed appropriately to satisfy the ZVS for all power devices. A control scheme adopting one port voltage regulated and another port current regulated is proposed to realize the energy conversion in bi-directional freely. A prototype rated 12 V/42 V bi-directional DC-DC converter adopting the proposed control scheme is tested. The simulation and experimental results convince the high steady state and dynamic state performance of the converter.","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127215953","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}
{"title":"Design of an innovative 2-by-2 hybrid electric vehicle","authors":"X. He, M. Mendez, O. Sami, T. Maxwell, M. Parten","doi":"10.1109/VPPC.2005.1554528","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554528","url":null,"abstract":"An innovative vehicle powertrain architecture is proposed to decrease overall well-to-wheels emissions and increase fuel economy. The vehicle provides 4-wheel drive through the use of an electric motor driving the rear wheels in conjunction with an IC engine driving the front wheels. The engine is powered by hydrogen and E85 mixture fuels and a fuel cell is used to charge the battery pack. To verify the design, vehicle models and control strategy were developed in Matlab/Simulink environment. Simulation results prove that this design can increase fuel efficiency by 50%.","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127817905","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}
{"title":"An observer design for the instantaneous torque estimation of an IC engine","authors":"D. Khiar, J. Lauber, T. Floquet, T. Guerra","doi":"10.1109/VPPC.2005.1554587","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554587","url":null,"abstract":"The aim of this article is to design an observer for an instantaneous IC engine torque. The torque estimation is based on the only available measured signals on common automotive engines. Two unknown input observers are compared and associated to some knowledge about the indicated engine torque. These techniques are applied to a three cylinder IC engine.","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128760418","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}
{"title":"Design optimization of a parallel hybrid electric powertrain","authors":"W. Gao, S. Porandla","doi":"10.1109/VPPC.2005.1554609","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554609","url":null,"abstract":"The design of a hybrid electric vehicle (HEV) involves a number of variables that must be optimized for better fuel economy and vehicle performance. In this paper, global optimization algorithms-DIRECT (Divided RECTangles), simulated annealing, and genetic algorithm are used for the design optimization of a parallel hybrid electric vehicle. Powertrain system analysis toolkit (PSAT) is used as the vehicle simulator for this study. The objective of this study is to increase the overall fuel economy of a parallel HEV on a composite of city and highway driving cycle and to improve the vehicle performance. A hybrid algorithm is also developed and is applied to Rosenbrook's Banana Function for the examination of its efficiency.","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125448833","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}
A. von Jouanne, A. Wallace, M. Mills-Price, K. Rhinefrank, E. Amon, T. Lewis
{"title":"Harmonic mitigation techniques for hybrid electric vehicle DC-bus traction drives","authors":"A. von Jouanne, A. Wallace, M. Mills-Price, K. Rhinefrank, E. Amon, T. Lewis","doi":"10.1109/VPPC.2005.1554633","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554633","url":null,"abstract":"This paper presents harmonic mitigation techniques for hybrid electric vehicle traction motor drive systems. First, DC-bus harmonics are presented for a space vector modulated (SVM) dual traction drive system, compared against military standard MIL-STD-461. Next, dithered/random SVM techniques are explored and the respective harmonic performance is compared. The effect of the DC-bus capacitor size is also fully investigated, with the harmonic results again compared against MIL-STD-461. Based on the overall results and inherent DC-bus resonance conditions, it is proposed that the harmonic performance can be optimized through strategic frequency selection within the random switching frequency pool. Therefore, the paper concludes with analysis and implementation of \"selective\" switching frequency sweeps.","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114166728","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}
{"title":"Co-generative power source for electric car","authors":"V. Bršlica","doi":"10.1109/VPPC.2005.1554595","DOIUrl":"https://doi.org/10.1109/VPPC.2005.1554595","url":null,"abstract":"The low power, variable speed, generating unit with liquid cooled internal combustion engine is proposed in pilot project to heat the battery-operated vehicle primarily. Additional advantage of battery charging can enlarge the cruising range and can also serve as emergency power source.","PeriodicalId":430886,"journal":{"name":"2005 IEEE Vehicle Power and Propulsion Conference","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121164857","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}