Pub Date : 2007-09-01DOI: 10.1109/VPPC.2007.4544181
Song Liwei, Li Zijian, Zhang Qianfan, Fu Jianfu, Wang Fuping
As conventional test platform of induction motor used in hybrid electric vehicle is deficient in energy consumption, this paper proposes a kind of energy-fed test platform with two inverters which are linked by DC bus. Analysis and evaluation are given from energy consumption ratio, power factor and additional equipment capacity, And validity of the test platform is proved by experiment.
{"title":"Research of an Energy-Fed Induction Motor Driving Test Platform with Double Inverters for HEV","authors":"Song Liwei, Li Zijian, Zhang Qianfan, Fu Jianfu, Wang Fuping","doi":"10.1109/VPPC.2007.4544181","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544181","url":null,"abstract":"As conventional test platform of induction motor used in hybrid electric vehicle is deficient in energy consumption, this paper proposes a kind of energy-fed test platform with two inverters which are linked by DC bus. Analysis and evaluation are given from energy consumption ratio, power factor and additional equipment capacity, And validity of the test platform is proved by experiment.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123123860","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 : 2007-09-01DOI: 10.1109/VPPC.2007.4544116
O. Vodyakho, Taehyung Kim
This paper proposes a space vector current controller for a brushless permanent magnet (PM) motor in electric and hybrid electric vehicles. The proposed current controller selects space vectors based on the sector selection under a three-level hysteresis comparator to decrease the current ripple. The proposed approach can improve the performance of a brushless PM drive such as the average switching frequency and the total harmonic distortion (THD) compared with the conventional hysteresis current control. The experiment is performed first to verify the proposed control. Then, the method is implemented in the hybrid electric vehicle simulation model with the driving cycle and control strategy to evaluate the drive performance in the vehicle system. The experimental and simulation results indicate that the presented control can improve the performance of the brushless PM machine drive.
{"title":"Space Vector Current Control of a Brushless PM Machine for Electric Vehicles","authors":"O. Vodyakho, Taehyung Kim","doi":"10.1109/VPPC.2007.4544116","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544116","url":null,"abstract":"This paper proposes a space vector current controller for a brushless permanent magnet (PM) motor in electric and hybrid electric vehicles. The proposed current controller selects space vectors based on the sector selection under a three-level hysteresis comparator to decrease the current ripple. The proposed approach can improve the performance of a brushless PM drive such as the average switching frequency and the total harmonic distortion (THD) compared with the conventional hysteresis current control. The experiment is performed first to verify the proposed control. Then, the method is implemented in the hybrid electric vehicle simulation model with the driving cycle and control strategy to evaluate the drive performance in the vehicle system. The experimental and simulation results indicate that the presented control can improve the performance of the brushless PM machine drive.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123287686","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 : 2007-09-01DOI: 10.1109/VPPC.2007.4544171
Ji Wu, Ali Emadi, M. Duoba, Theodore Bohn
There has been increasing interests on plug-in hybrid electric vehicles (PHEVs) recently. PHEV conversion kits for hybrid electric vehicles (HEVs) are available on the market and the automotive industry is also investigating the use of PHEVs. This paper explains a method of classifying PHEVs and analyzes and compares testing results of two power-split PHEVs and simulation results of a series PHEV. Results and analysis of PHEV engine and battery are presented. Fuel and electrical energy is shown for different drive cycles and operating modes. Finally, the challenges on PHEV testing procedure are discussed.
{"title":"Plug-in Hybrid Electric Vehicles: Testing, Simulations, and Analysis","authors":"Ji Wu, Ali Emadi, M. Duoba, Theodore Bohn","doi":"10.1109/VPPC.2007.4544171","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544171","url":null,"abstract":"There has been increasing interests on plug-in hybrid electric vehicles (PHEVs) recently. PHEV conversion kits for hybrid electric vehicles (HEVs) are available on the market and the automotive industry is also investigating the use of PHEVs. This paper explains a method of classifying PHEVs and analyzes and compares testing results of two power-split PHEVs and simulation results of a series PHEV. Results and analysis of PHEV engine and battery are presented. Fuel and electrical energy is shown for different drive cycles and operating modes. Finally, the challenges on PHEV testing procedure are discussed.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116415445","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 : 2007-09-01DOI: 10.1109/VPPC.2007.4544158
Youn Hee Lee, A. Nasiri
In developing a complex power electronic system, proper modeling at prototype sample level can save the time and cost to develop final product. Hybrid Electric Vehicle (HEV) is equipped with several high powered electric devices such as DC/DC converters and DC/AC inverters. Considering that there are many restrictions in mounting and wiring the electric power system in engine room, analysis and modeling of Electromagnetic Interference (EMI) coupling path is crucial in designing optimal electric power system satisfying various EMC regulations. In this paper, conductive common mode (CM) and differential mode (DM) equivalent models for those electric power converters used in HEV were developed and evaluated through the simulation both in time domain and frequency domain using FFT. It is confirmed that the suggested model followed the actual circuit in the point of conducted CM and DM EMI view.
{"title":"Conductive CM and DM Noise Analysis of Power Electronic Converters in Electric and Hybrid Electric Vehicles","authors":"Youn Hee Lee, A. Nasiri","doi":"10.1109/VPPC.2007.4544158","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544158","url":null,"abstract":"In developing a complex power electronic system, proper modeling at prototype sample level can save the time and cost to develop final product. Hybrid Electric Vehicle (HEV) is equipped with several high powered electric devices such as DC/DC converters and DC/AC inverters. Considering that there are many restrictions in mounting and wiring the electric power system in engine room, analysis and modeling of Electromagnetic Interference (EMI) coupling path is crucial in designing optimal electric power system satisfying various EMC regulations. In this paper, conductive common mode (CM) and differential mode (DM) equivalent models for those electric power converters used in HEV were developed and evaluated through the simulation both in time domain and frequency domain using FFT. It is confirmed that the suggested model followed the actual circuit in the point of conducted CM and DM EMI view.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"451 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122940346","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 : 2007-09-01DOI: 10.1109/VPPC.2007.4544133
K.A. Rosenbaum, S. Pekarek, T. Baudendistel, B. Jordan
In this paper, a new method to interface with a piezoelectric sensor for quasi-static force measurement is proposed. Using the so-called digital charge amplifier (DCA), the output signal from the sensor is sampled and integrated using digital techniques that include a drift compensation algorithm. The algorithm continually monitors the sensor output and estimates bias errors that will cause the output to drift. Analytical and simulation results are used to show that the DCA yields a sensor response that is free of drift and has a better low frequency response compared to drift-free analog techniques. Hardware results are used to validate the practicality of the approach.
{"title":"A Low-Cost Force Sensor for Electromechanical Actuation Systems","authors":"K.A. Rosenbaum, S. Pekarek, T. Baudendistel, B. Jordan","doi":"10.1109/VPPC.2007.4544133","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544133","url":null,"abstract":"In this paper, a new method to interface with a piezoelectric sensor for quasi-static force measurement is proposed. Using the so-called digital charge amplifier (DCA), the output signal from the sensor is sampled and integrated using digital techniques that include a drift compensation algorithm. The algorithm continually monitors the sensor output and estimates bias errors that will cause the output to drift. Analytical and simulation results are used to show that the DCA yields a sensor response that is free of drift and has a better low frequency response compared to drift-free analog techniques. Hardware results are used to validate the practicality of the approach.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128581302","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 : 2007-09-01DOI: 10.1109/VPPC.2007.4544179
S. Kwak, Taehyung Kim, O. Vodyakho
A study of four-leg based fault-tolerant matrix converter is presented for remedial topological structures and control techniques against both open-faults and short-faults occurring in the AC-AC matrix converter drive based electric vehicles and propulsion systems. Topologies of the matrix converter drives with additional backup leg have been proposed to allow the matrix converter based drives for tolerating both open and short phase failures. Switching function algorithms with closed form expressions, based on switching matrices, have been developed to provide the matrix converter drives with continuous and disturbance-free operation after opened phase faults and shorted phase failures. The developed switching function matrix and modified topological configuration allow to synthesize redefined output waveforms under open-switch, open-phase, and shorted load motor winding faults. In addition, the proposed matrix converter topology can produce three-phase balanced sinusoidal output currents even after short-switch failures. Simulation and experimental results show the feasibility of the proposed topologies and the developed switching function techniques in case of both the open and short faults.
{"title":"Four-leg based Matrix Converter with Fault Resilient Structures and Controls for Electric Vehicle and Propulsion Systems","authors":"S. Kwak, Taehyung Kim, O. Vodyakho","doi":"10.1109/VPPC.2007.4544179","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544179","url":null,"abstract":"A study of four-leg based fault-tolerant matrix converter is presented for remedial topological structures and control techniques against both open-faults and short-faults occurring in the AC-AC matrix converter drive based electric vehicles and propulsion systems. Topologies of the matrix converter drives with additional backup leg have been proposed to allow the matrix converter based drives for tolerating both open and short phase failures. Switching function algorithms with closed form expressions, based on switching matrices, have been developed to provide the matrix converter drives with continuous and disturbance-free operation after opened phase faults and shorted phase failures. The developed switching function matrix and modified topological configuration allow to synthesize redefined output waveforms under open-switch, open-phase, and shorted load motor winding faults. In addition, the proposed matrix converter topology can produce three-phase balanced sinusoidal output currents even after short-switch failures. Simulation and experimental results show the feasibility of the proposed topologies and the developed switching function techniques in case of both the open and short faults.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129033125","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 : 2007-09-01DOI: 10.1109/VPPC.2007.4544132
J. Legranger, Guy Friedrich, S. Vivier, J. Mipo
Wound rotor synchronous machines present interesting performances for integrated starter generator. Nevertheless, the lack of reliability of their gliding contacts remains their main drawback. The following paper proposes to replace the gliding contacts of such a wound rotor synchronous machine by an iron silicon axial rotary transformer operating as a contactless transmission power system. The design process is based on an accurate non-linear multidisciplinary analysis model divided into a magnetic, thermal and electrical part, optimized thanks to a sequential quadratic programming algorithm. The method is applied to a particular wound rotor synchronous machine and the electromagnetic and thermal performances are subsequently confirmed using the finite element method (FEM). The optimal result indicates that the rotary transformer is a good challenger to gliding contacts in term of compactness. Other advantages and limitations of the optimal rotary transformer are discussed.
{"title":"Design of a Brushless Rotor Supply for a Wound Rotor Synchronous Machine for Integrated Starter Generator","authors":"J. Legranger, Guy Friedrich, S. Vivier, J. Mipo","doi":"10.1109/VPPC.2007.4544132","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544132","url":null,"abstract":"Wound rotor synchronous machines present interesting performances for integrated starter generator. Nevertheless, the lack of reliability of their gliding contacts remains their main drawback. The following paper proposes to replace the gliding contacts of such a wound rotor synchronous machine by an iron silicon axial rotary transformer operating as a contactless transmission power system. The design process is based on an accurate non-linear multidisciplinary analysis model divided into a magnetic, thermal and electrical part, optimized thanks to a sequential quadratic programming algorithm. The method is applied to a particular wound rotor synchronous machine and the electromagnetic and thermal performances are subsequently confirmed using the finite element method (FEM). The optimal result indicates that the rotary transformer is a good challenger to gliding contacts in term of compactness. Other advantages and limitations of the optimal rotary transformer are discussed.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130118529","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 : 2007-09-01DOI: 10.1109/VPPC.2007.4544102
M. Ehsani
This paper describes the design of a multi input multi output (MIMO) non-linear Model Reference Adaptive controller (MRAC) system for the digital servo motor. The complete design is developed determining the rate of gradient adaptation to MRAC in this paper. The MIT rule is used in the original MRAC. The main goal is to follow the desired position set as square wave. The important role of computer aided- design tools is illustrated using MATLAB and associated toolboxes. The control algorithm is implemented using a Pentium computer running the lab-tech notebook control program. The adaptive controlled system satisfactorily controls set point changes in velocity and position.
{"title":"Adaptive Control of Servo Motor by MRAC Method","authors":"M. Ehsani","doi":"10.1109/VPPC.2007.4544102","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544102","url":null,"abstract":"This paper describes the design of a multi input multi output (MIMO) non-linear Model Reference Adaptive controller (MRAC) system for the digital servo motor. The complete design is developed determining the rate of gradient adaptation to MRAC in this paper. The MIT rule is used in the original MRAC. The main goal is to follow the desired position set as square wave. The important role of computer aided- design tools is illustrated using MATLAB and associated toolboxes. The control algorithm is implemented using a Pentium computer running the lab-tech notebook control program. The adaptive controlled system satisfactorily controls set point changes in velocity and position.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"200 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131543450","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 : 2007-09-01DOI: 10.1109/VPPC.2007.4544143
E. Vinot, R. Trigui, B. Jeanneret, J. Scordia, F. Badin
This paper presents a backward approach for HEVs modelling with a global optimization method. This method allows to determine the maximal potential gain in terms of CO2 emission for a given HEV. It is then applied to size and compare two hybrid architectures and conventional vehicles. Finally a comparison on measurement, classical forward approach and optimized backward approach is performed on the Toyota Prius 2004 vehicle.
{"title":"HEVs Comparison and Components Sizing Using Dynamic Programming","authors":"E. Vinot, R. Trigui, B. Jeanneret, J. Scordia, F. Badin","doi":"10.1109/VPPC.2007.4544143","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544143","url":null,"abstract":"This paper presents a backward approach for HEVs modelling with a global optimization method. This method allows to determine the maximal potential gain in terms of CO2 emission for a given HEV. It is then applied to size and compare two hybrid architectures and conventional vehicles. Finally a comparison on measurement, classical forward approach and optimized backward approach is performed on the Toyota Prius 2004 vehicle.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131830239","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 : 2007-09-01DOI: 10.1109/VPPC.2007.4544109
Huijuan Liu, Yihuang Zhang, Q. Zheng, Sizhou guo
The variable-frequency induction motor used in electric vehicle is investigated in this paper. Firstly the design method of a voltage inverter-fed induction motor is introduced, and then the calculation methods of electromagnetic parameter are presented and programmed in VB (Visual Basic) software. Based on the geometrical dimensions and parameters, a simulation model in the vector control system is used to predict the performances of this machine. The comparison between the simulation results and the experimental results shows that the performances of the design machine are matched for its application.
{"title":"Design and Simulation of An Inverter-fed Induction motor for Electric Vehicles","authors":"Huijuan Liu, Yihuang Zhang, Q. Zheng, Sizhou guo","doi":"10.1109/VPPC.2007.4544109","DOIUrl":"https://doi.org/10.1109/VPPC.2007.4544109","url":null,"abstract":"The variable-frequency induction motor used in electric vehicle is investigated in this paper. Firstly the design method of a voltage inverter-fed induction motor is introduced, and then the calculation methods of electromagnetic parameter are presented and programmed in VB (Visual Basic) software. Based on the geometrical dimensions and parameters, a simulation model in the vector control system is used to predict the performances of this machine. The comparison between the simulation results and the experimental results shows that the performances of the design machine are matched for its application.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133485989","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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