Pub Date : 2012-10-01DOI: 10.1109/VPPC.2012.6422697
S. Jang, Jeong-Man Kim, Yu-Seop Park, D. You
This paper deals with the operating characteristics of linear induction motor (LIM) driven by space vector pulse width modulation (SVPWM) inverter according to reference scenario for speed control. Since the speed of LIM can be controlled by voltage and frequency variation, this paper constructed a variable voltage variable frequency (VVVF) controller based on digital signal processor (DSP). With suggested algorithm, the reference is modulated to control speed, and its related operating characteristics are analyzed. In addition, to improve the starting propulsion force maintaining stable acceleration characteristics, the boosted voltage/frequency ratio is suggested according to speed variation.
{"title":"Operating characteristics of linear induction motor driven by SVPWM invertor with reference scenario for speed control","authors":"S. Jang, Jeong-Man Kim, Yu-Seop Park, D. You","doi":"10.1109/VPPC.2012.6422697","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422697","url":null,"abstract":"This paper deals with the operating characteristics of linear induction motor (LIM) driven by space vector pulse width modulation (SVPWM) inverter according to reference scenario for speed control. Since the speed of LIM can be controlled by voltage and frequency variation, this paper constructed a variable voltage variable frequency (VVVF) controller based on digital signal processor (DSP). With suggested algorithm, the reference is modulated to control speed, and its related operating characteristics are analyzed. In addition, to improve the starting propulsion force maintaining stable acceleration characteristics, the boosted voltage/frequency ratio is suggested according to speed variation.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"20 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":"131870501","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 : 2012-10-01DOI: 10.1109/VPPC.2012.6422688
Mi-na Kim, Yong-su Noh, Jun-Gu Kim, T. Lee, C. Won
In general, the photovoltaic (PV) power generation system has mismatch problem between oscillated AC power and constant input DC power. It has been solved by using large electrolytic capacitors. However, due to the low life span of electrolytic capacitors, the active power decoupling method is studied to substitute from the conventional type capacitor to film capacitor. This paper proposes new active power decoupling using bi-directional Resonant Converter (APD-BRC) for flyback-type AC-module system. Proposed APD-BRC circuit is composed of bi-directional buck-boost converter using soft-switching and it expected higher system efficiency than conventional decoupling system. Since voltage ripple of PV module output is reduced, electrolytic capacitor can be replaced to film capacitor. The proposed topology is verified by simulation results.
{"title":"A new active power decoupling using Bi-directional Resonant Converter for flyback-type AC-module system","authors":"Mi-na Kim, Yong-su Noh, Jun-Gu Kim, T. Lee, C. Won","doi":"10.1109/VPPC.2012.6422688","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422688","url":null,"abstract":"In general, the photovoltaic (PV) power generation system has mismatch problem between oscillated AC power and constant input DC power. It has been solved by using large electrolytic capacitors. However, due to the low life span of electrolytic capacitors, the active power decoupling method is studied to substitute from the conventional type capacitor to film capacitor. This paper proposes new active power decoupling using bi-directional Resonant Converter (APD-BRC) for flyback-type AC-module system. Proposed APD-BRC circuit is composed of bi-directional buck-boost converter using soft-switching and it expected higher system efficiency than conventional decoupling system. Since voltage ripple of PV module output is reduced, electrolytic capacitor can be replaced to film capacitor. The proposed topology is verified by simulation results.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"62 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":"134132835","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 : 2012-10-01DOI: 10.1109/VPPC.2012.6422768
L. Horrein, A. Bouscayrol, M. El-Fassi
The objective of this paper is to develop an energetic dynamical description of a model of an Internal Combustion Engine. This model is based on a simple power balance between input and output power of engine. The Energetic Macroscopic Representation (EMR) is used to organize the IC engine model. This energetic description will be coupled with the whole vehicle previously developed with EMR. The fuel consumption and the detailed power flow will be analysis for a complete drive cycle.
{"title":"Thermal energetic model of an Internal Combustion Engine for simulation of a thermal vehicle","authors":"L. Horrein, A. Bouscayrol, M. El-Fassi","doi":"10.1109/VPPC.2012.6422768","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422768","url":null,"abstract":"The objective of this paper is to develop an energetic dynamical description of a model of an Internal Combustion Engine. This model is based on a simple power balance between input and output power of engine. The Energetic Macroscopic Representation (EMR) is used to organize the IC engine model. This energetic description will be coupled with the whole vehicle previously developed with EMR. The fuel consumption and the detailed power flow will be analysis for a complete drive cycle.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"20 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":"134212519","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 : 2012-10-01DOI: 10.1109/VPPC.2012.6422753
Qinglei Guo, Jong-Hoon Han, M. Yoon, G. Jang
The economic dispatch (ED) problem in the term of operation and management in power system is an essential issue, especially in smart grid. With the increasing requirement of environment protection, renewable energy mainly wind power and solar energy is widely researched and applied into real life to save fuel cost and reduce emission from the electricity industry. This paper presents an optimization of fuel cost and emission for a smart grid which includes wind turbines (WTs) and electric vehicles (EVs). In this problem, we determine which generator should be started and running to satisfy the continually changing load demand at each period and meanwhile to minimize the total operating cost and carbon dioxide emissions of generators. Applying traditional polynomial function in a smart grid, the numerical results show the performance of WTs and EVs. WTs have contribution to reduce emissions from the electricity industry; and EVs can reduce fuel cost for electric utility and make profit for customers by taking advantage of ladder price.
{"title":"A study of economic dispatch with emission constraint in smart grid including wind turbines and electric vehicles","authors":"Qinglei Guo, Jong-Hoon Han, M. Yoon, G. Jang","doi":"10.1109/VPPC.2012.6422753","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422753","url":null,"abstract":"The economic dispatch (ED) problem in the term of operation and management in power system is an essential issue, especially in smart grid. With the increasing requirement of environment protection, renewable energy mainly wind power and solar energy is widely researched and applied into real life to save fuel cost and reduce emission from the electricity industry. This paper presents an optimization of fuel cost and emission for a smart grid which includes wind turbines (WTs) and electric vehicles (EVs). In this problem, we determine which generator should be started and running to satisfy the continually changing load demand at each period and meanwhile to minimize the total operating cost and carbon dioxide emissions of generators. Applying traditional polynomial function in a smart grid, the numerical results show the performance of WTs and EVs. WTs have contribution to reduce emissions from the electricity industry; and EVs can reduce fuel cost for electric utility and make profit for customers by taking advantage of ladder price.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"47 49","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134225886","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 : 2012-10-01DOI: 10.1109/VPPC.2012.6422648
F. Kurokawa, S. Sagara, J. Takano
This paper presents adaptive soft-start characteristics of digital control dc-dc converter. For the soft-start operation, it is important to detect the load resistor. In conventional analog method, the fixed large parameter of the soft-start circuit must be set by the condition. In the proposed digital control, the load resistor can be calculated with the output voltage and output current, and the optimal time constant of the soft-start circuit can be decided by detecting load dynamically in voltage mode. Therefore, it doesn't need to set large value for the time constant. In the current mode control, the optimal upper limit can be decided by load resistor. It is confirmed that the digital control methods have superior soft-start characteristics compared to the analog one.
{"title":"Adaptive soft-start characteristics of digital control DC-DC converter","authors":"F. Kurokawa, S. Sagara, J. Takano","doi":"10.1109/VPPC.2012.6422648","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422648","url":null,"abstract":"This paper presents adaptive soft-start characteristics of digital control dc-dc converter. For the soft-start operation, it is important to detect the load resistor. In conventional analog method, the fixed large parameter of the soft-start circuit must be set by the condition. In the proposed digital control, the load resistor can be calculated with the output voltage and output current, and the optimal time constant of the soft-start circuit can be decided by detecting load dynamically in voltage mode. Therefore, it doesn't need to set large value for the time constant. In the current mode control, the optimal upper limit can be decided by load resistor. It is confirmed that the digital control methods have superior soft-start characteristics compared to the analog one.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"51 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":"133822880","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 : 2012-10-01DOI: 10.1109/VPPC.2012.6422692
Yun-Sung Kim, Min-Hee Jeon, Jong-Hyug Kim, G. Park, Byoung-Kuk Lee
Electrolysis ballast water treatment with effective disinfection effects has been receiving more attentions compared to other methods. Conventional electrolysis ballast water treatment is vulnerable to thermal control and has a disadvantage in size. It is also less flexible due to the all-in-one structure. This paper describes the development of an electrolysis ballast water treatment system using power conversion devices. The power conversion device was developed as a 20kW class module types with very high installation flexibility in order to respond easily to ship structure and demand capacity. This paper explains the electrical characteristics of the applied circuit and the operational principle by simulations and experiments. In addition, this study summarizes the advantages of the developed electrical treatment system and the results of the performance evaluation.
{"title":"Development of a 20kw power supply module for ballast water treatment systems","authors":"Yun-Sung Kim, Min-Hee Jeon, Jong-Hyug Kim, G. Park, Byoung-Kuk Lee","doi":"10.1109/VPPC.2012.6422692","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422692","url":null,"abstract":"Electrolysis ballast water treatment with effective disinfection effects has been receiving more attentions compared to other methods. Conventional electrolysis ballast water treatment is vulnerable to thermal control and has a disadvantage in size. It is also less flexible due to the all-in-one structure. This paper describes the development of an electrolysis ballast water treatment system using power conversion devices. The power conversion device was developed as a 20kW class module types with very high installation flexibility in order to respond easily to ship structure and demand capacity. This paper explains the electrical characteristics of the applied circuit and the operational principle by simulations and experiments. In addition, this study summarizes the advantages of the developed electrical treatment system and the results of the performance evaluation.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"11 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":"130339579","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 : 2012-10-01DOI: 10.1109/VPPC.2012.6422780
Lihua Chen, V. Sankaran
The presentations of slides covers the following topics: vehicle electrification; traction inverter design; Ford FHEV; PHEV; and BEV.
幻灯片的展示涵盖了以下主题:汽车电气化;牵引逆变器设计;福特FHEV;插电式混合动力汽车;和贝福。
{"title":"Vehicle electrification and traction inverter design","authors":"Lihua Chen, V. Sankaran","doi":"10.1109/VPPC.2012.6422780","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422780","url":null,"abstract":"The presentations of slides covers the following topics: vehicle electrification; traction inverter design; Ford FHEV; PHEV; and BEV.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"32 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":"124993288","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 : 2012-10-01DOI: 10.1109/VPPC.2012.6422744
Sangyong Lee, Yeonghun Yu
We reviewed the far infrared night vision system in car condition. So that we could optimize the design specification and find system weak point. We will propose suitable specification of night vision system in domestic. And we will design next generation concept of night vision system. We anticipate the technical trend of night vision in this paper.
{"title":"Study of the night vision system in vehicle","authors":"Sangyong Lee, Yeonghun Yu","doi":"10.1109/VPPC.2012.6422744","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422744","url":null,"abstract":"We reviewed the far infrared night vision system in car condition. So that we could optimize the design specification and find system weak point. We will propose suitable specification of night vision system in domestic. And we will design next generation concept of night vision system. We anticipate the technical trend of night vision in this paper.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"74 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":"132377061","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 : 2012-10-01DOI: 10.1109/VPPC.2012.6422705
G. Walla, D. Gabriel, A. Barthels, F. Ruf, H. Michel, A. Herkersdorf
This paper presents a novel electric/electronic (E/E) architecture simulator that allows the evaluation of design alternatives during early stages of the automotive development process. The simulation framework performs a joint power/performance evaluation for different partitionings of functional chains on a given multi-ECU technical architecture. The high-level modeling approach results in a short simulation runtime, which allows many different architectures to be explored. The simulator provides information about the power consumption, utilization values and timing information for processing and communication resources. Furthermore, it is possible to simulate and evaluate various power management concepts.
{"title":"ITE-Sim: A simulator and power evaluation framework for electric/electronic architectures","authors":"G. Walla, D. Gabriel, A. Barthels, F. Ruf, H. Michel, A. Herkersdorf","doi":"10.1109/VPPC.2012.6422705","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422705","url":null,"abstract":"This paper presents a novel electric/electronic (E/E) architecture simulator that allows the evaluation of design alternatives during early stages of the automotive development process. The simulation framework performs a joint power/performance evaluation for different partitionings of functional chains on a given multi-ECU technical architecture. The high-level modeling approach results in a short simulation runtime, which allows many different architectures to be explored. The simulator provides information about the power consumption, utilization values and timing information for processing and communication resources. Furthermore, it is possible to simulate and evaluate various power management concepts.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":"46 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":"131936611","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 : 2012-10-01DOI: 10.1109/VPPC.2012.6422677
R. Sehab, G. Feld
This paper presents an on-line estimation of energy recovery using ATERMIS mission profiles. On the basis of some specifications, an electric vehicle is sized and a simulator is developed in the environment of Matlab/Simulink. Also to manage energy, a control unit is implemented in order to provide the appropriate torque set points to the electric machine for propulsion, electric braking and pedal position for mechanical braking. For electric braking, energy recovery is estimated for each mission profile namely traffic, road, urban, free urban and highway. This estimation takes into account lost power in the electric machine and in the drivetrain of the electric vehicle. According to the simulation results, energy recovery is very interesting in traffic when compared to the other mission profiles. Indeed this is useful to increase vehicle autonomy and to estimate online the remaining energy in the battery.
{"title":"An Online Estimation of Energy Recovery in an Electric Vehicle Using ARTEMIS Mission Profiles","authors":"R. Sehab, G. Feld","doi":"10.1109/VPPC.2012.6422677","DOIUrl":"https://doi.org/10.1109/VPPC.2012.6422677","url":null,"abstract":"This paper presents an on-line estimation of energy recovery using ATERMIS mission profiles. On the basis of some specifications, an electric vehicle is sized and a simulator is developed in the environment of Matlab/Simulink. Also to manage energy, a control unit is implemented in order to provide the appropriate torque set points to the electric machine for propulsion, electric braking and pedal position for mechanical braking. For electric braking, energy recovery is estimated for each mission profile namely traffic, road, urban, free urban and highway. This estimation takes into account lost power in the electric machine and in the drivetrain of the electric vehicle. According to the simulation results, energy recovery is very interesting in traffic when compared to the other mission profiles. Indeed this is useful to increase vehicle autonomy and to estimate online the remaining energy in the battery.","PeriodicalId":341659,"journal":{"name":"2012 IEEE Vehicle Power and Propulsion Conference","volume":" 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133121089","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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