2012 IEEE Vehicle Power and Propulsion Conference最新文献

{"title":"Comparative analysis of SRMs for automotive cooling fan application","authors":"K. Jeong, Jong-Heon Lee, Jin-Woo Ahn","doi":"10.1109/VPPC.2012.6422791","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422791","url":null,"abstract":"This paper presents a comparative analysis of 6/4, 12/8 and 8/6 switched reluctance motors(SRM) for automotive cooling fan. Three-types of 600[W] SRM are designed and compared. An approximate sizing of proposed motors are obtainable using a power output equation. And selection of machine variables are selected to meet the requirements of the application. Described parameters are achieved through an iterative process of steady-state performance calculation. The characteristic of the proposed motors are compared through torque, inductance, and efficiency. Finite Element Analysis (FEA) transient analysis are used to analyze the characteristic of the proposed motors.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133611469","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":"Detection method for open switch fault in automotive PMSM drives using inverter output voltage estimation","authors":"C. Choi, E. Seo, Wootaik Lee","doi":"10.1109/VPPC.2012.6422626","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422626","url":null,"abstract":"This paper presents an inverter open switch fault detection method which is based on voltage measurement and then uses inverter output voltage estimation for the more reliable detection. To detect the open switch fault, general voltage measurement based methods compare a reference voltage with measured voltage. However, although the system is under healthy condition, there exists voltage deviation between the reference and measured voltage due to non-ideal switching behaviors of the inverter. In addition, because the difference between two AC quantities varies in one rotation cycle, it is difficult to determine threshold value. To overcome these problems in practical case, the presented method uses an estimated voltage instead of direct use of the reference voltage. And a sectoral average value of the difference is defined as a residual instead of instantaneous one. Several sets of experimental results validate the detection capability of the proposed method.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134620419","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 simple diagnosis of winding short-circuited fault of PMSM for electric vehicle","authors":"Du Bochao, Cui Shumei, Han Shouliang, Wu Guoliang, Xu Bingliang","doi":"10.1109/VPPC.2012.6422577","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422577","url":null,"abstract":"The negative-sequence current analysis is a classical method of single phase winding short in the PMSM. In this paper, a simple method is presented for on-line winding short circuit fault detection. It consists of a new calculation of negative sequence current based on negative-rotating synchronous reference frame. The amplitude of negative-sequence current is used as the indicator reflecting the severity of inter-short fault. The fault-detecting method is implemented very easily for electric driving system based on vector space control. A simulation is presented to verify the application proposed method.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124099048","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":"Research and development of pulsed plasma thruster systems for nano-satellites at Osaka Institute of Technology","authors":"Masato Tanaka, S. Kisaki, T. Ikeda, Hirokazu Tahara","doi":"10.1109/VPPC.2012.6422747","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422747","url":null,"abstract":"In the Project of Osaka Institute of Technology Electric-Rocket-Engine onboard Small Space Ship (PROITERES), a nano-satellite with electrothermal pulsed plasma thrusters (PPTs) will be launched in the end of 2012, because the launching was delayed due to change of schedule of Indian PSLV launcher. The main mission is powered flight of small/nano satellite by electric thruster. This study aims at improvement in discharge stability by changing detailed configuration of PPT system. As a result, a new PPT head Flight-Model (FM), i.e., a nearly-optimized PPT head with high discharge stability was designed. From endurance tests with the two PPT head FMs connecting the PPU FM, the total impulse of each PPT head reached 5.0 Ns with no miss-firing. Finally, all interfaces among the PPT system, the onboard computer and the satellite electric-power BUS unit were completely accepted. An unsteady numerical simulation was also carried out to investigate physical phenomena in the discharge system including plasma and discharge electric circuit and to predict performance characteristics for electrothermal PPTs. Both the calculated impulse bit and mass shot agreed well with the measured ones. The calculated results of 40,000-shot endurance test agreed with the measured ones. Furthermore, the research and development of the 2nd PROITERES satellite with high-power and large-total-impulse PPT system are also introduced.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124286532","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":"Analyses of energy management strategies for a PEMFC/UC electric vehicle","authors":"O. Béthoux, G. Remy, J. Riera, M. Serra, T. Azib","doi":"10.1109/VPPC.2012.6422778","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422778","url":null,"abstract":"In this paper, two energy management strategies considering the hydrogen consumption of hybrid power sources using a PEM Fuel Cell (FC) and Ultracapacitors (UC) are described and compared. First, the Hybrid Electric Vehicle (HEV) architecture and the associated models with their control strategies are described. The two energy management strategies are evaluated based on the Energetic Macroscopic Representation (EMR). The comparison focuses on the global efficiency of the power sources energy management. In particular, a proposed strategy is to manage the UC State-Of-Charge while stabilizing the FC around its maximal efficiency point. Finally, some simulations on a Fuel Cell / Ultracapacitors HEV show the differences between the compared control strategies.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114648053","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":"PCC voltage analysis of a hybrid generating system in case of utility side fault","authors":"Jae-Hun Jung, Haksoo Kim, E. Nho, T. Chun, Heung-Geun Kim","doi":"10.1109/VPPC.2012.6422592","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422592","url":null,"abstract":"This paper deals with the PCC voltage analysis of a hybrid generating system consisted with STS, PCS, and load. In case of utility side fault fast and proper control of the PCS output power is necessary to provide undistorted voltage at PCC. The suggested control method guarantees the voltage at PCC can be maintained to the normal value within 1/8 cycles regardless of the fault class. The usefulness of the proposed control method is verified through simulation results.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114703641","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":"Energy management system for a multi-source storage system electric vehicle","authors":"J. Becker, C. Schaeper, D. Sauer","doi":"10.1109/VPPC.2012.6422664","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422664","url":null,"abstract":"Energy management systems (EMS) for vehicular applications control and optimize the power flow between electric consumers and power sources in the system. Control strategies of the EMS primarily aim at maximizing driving range and power of the vehicle with simultaneous consideration of physical degradation of the energy source due to the utilization. Previous papers consider hybrid energy storage systems consisting of batteries and Ultra Capacitors [1] or batteries and Fuel Cells [2]. These systems are designed to gain best performance out of a high energy density source combined with a more powerful peak power device. Within the project 'e performance' supported by the German Ministry of Education and Research (BMBF) an electric vehicle powered by two lithium-ion battery packs of different capacity and voltage has been developed to make optimum use of available space in the car taking into account crash safety. Although using the same cell type in each battery pack, this topology results in a complex system with several components which must be managed via a data communication system (CAN bus). The EMS in this system controls the current flows of both packs independently by means of two DC-DC converters. The EMS acts as an intermediary between energy storage (battery management systems - BMS) and the drivetrain controller on the vehicle control unit (VCU). Main objective of the EMS is to provide all the propulsion power the driver requests and simultaneously minimize uneven battery degeneration. The usage of two DC-DC converters, two battery management systems and an on-board charger required the development of a new energy management system which interacts with the VCU. This paper describes the most important functions of the EMS and its interfaces to the BMS and the VCU. To validate the algorithms before integrating them into the first vehicle prototype, a detailed \"Matlab/Simulink\"-model has been created. The EMS presented in this paper is made to operate in a real-world sports car and fulfills therefore all automotive requirements including communication to all other relevant elements of the vehicle. However, this paper presents results from the simulations, because the car is scheduled to drive on the road from mid of September 2012 onwards. During the conference, data from the measurement in the vehicle will be presented additionally.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114920798","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":"Different control schemes of a Fuel-Cell Vehicle using supercapacitors","authors":"L. Gauchia, A. Bouscayrol, W. Lhomme","doi":"10.1109/VPPC.2012.6422764","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422764","url":null,"abstract":"Energy Storage Subsystems (ESSs) are more and more used in Fuel Cell Vehicles (FCVs) to face the problem of the lifetime and cost of the fuel cell. In this paper, a FVC using supercapacitors is considered. Two different control schemes are deduced from the Energetic Macroscopic Representation (EMR) of the system. Comparisons are provided for an urban drive cycle.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128415038","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":"Comparison of two different traction systems for subway application using Energetic Macroscopic Representation","authors":"Wei Wang, A. Bouscayrol, M. Cheng","doi":"10.1109/VPPC.2012.6422767","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422767","url":null,"abstract":"In this paper, a modified traction system is deduced from Nanjing Metro Line 1 and represented by Energetic Macroscopic Representation (EMR). Two different drive-level systems based on the induction machine (IM) and permanent magnet synchronous machine (PMSM) are used to evaluate the influences on the traction system. The two different drive-level systems are represented by EMR and their inversion-based controls are deduced from their EMRs. Their total consumed energies are compared by simulation.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128665893","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":"Comparative performance analysis of DC module integrated converter for photovoltaic according to various conditions","authors":"Hee-Seo Lee, Dong-Hee Kim, Byoung-Kuk Lee, T. Lee","doi":"10.1109/VPPC.2012.6422596","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422596","url":null,"abstract":"Photovoltaic DC module integrated converter topologies are various and suitability of each topology is different in actual applications. Therefore, in this paper, DC module integrated converter topology selection criteria are proposed in consideration of environmental conditions and related operation with a central power conditioning system. For this, photovoltaic systems are divided by several classifications such as a structural and an environmental. Environmental conditions are divided by photovoltaic plant, residential building integrated photovoltaic and large scale building integrated photovoltaic. According to these conditions, the performance of DC module integrated converter is analyzed regarding to operation and system design consideration. The proposed environmental suitability of DC module integrated topology is verified by simulation results.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129375559","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}