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IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society最新文献

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High-power fault-tolerant and multiple independent loads LED driver 大功率容错多独立负载LED驱动
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7048938
A. A. Sayyid, M. N. Gitau
{"title":"High-power fault-tolerant and multiple independent loads LED driver","authors":"A. A. Sayyid, M. N. Gitau","doi":"10.1109/IECON.2014.7048938","DOIUrl":"https://doi.org/10.1109/IECON.2014.7048938","url":null,"abstract":"Fault-tolerant LED drivers offer advantages of uninterrupted operation under fault conditions, lower repair cost and downtime. Low-loss hall-effect current sensors were used to detect current flow in each string, and are seamlessly integrated with the digital control system to achieve a high-efficiency fault-tolerant driver. Existing LED lighting systems require a driver for each LED load. For applications where numerous LED loads are needed, the complexity and cost of the lighting system are likely to increase. In this paper, a simple novel LED driver for multiple independent LED loads is proposed. A digitally controlled coupled inductor cuk converter is employed. The coupled inductors lower output current ripple ensuring >99% LED load efficacy, and helps eliminate the output filter capacitor. This results in a highly efficient and compact LED driver.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130820007","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}
引用次数: 0
Control of a generator-battery-ultracapacitor hybrid energy system using game theory 发电机-电池-超级电容器混合能源系统的博弈论控制
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7048955
H. Yin, Chen Zhao, Zhongping Yang, Mian Li, Chengbin Ma
{"title":"Control of a generator-battery-ultracapacitor hybrid energy system using game theory","authors":"H. Yin, Chen Zhao, Zhongping Yang, Mian Li, Chengbin Ma","doi":"10.1109/IECON.2014.7048955","DOIUrl":"https://doi.org/10.1109/IECON.2014.7048955","url":null,"abstract":"This paper discusses a game theory based control of an engine/generator-battery-ultracapacitor hybrid energy system. The engine/generator, the battery and ultracapacitor packs are modelled as three independent agents to show their different preferences under the Netlogo environment. The preferences of these three energy components are represented by utility functions. Then a non-cooperative current control game is set up and a Nash equilibrium is found which is used as reference solution formula to be updated at each control instant. The weights in the utility functions are chosen based on the location of the knee point in the Pareto set. The simulation results show that the game theory based control has a comparable performance with the average load demand-based control without knowing the pre-knowledge of the test trip.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131050348","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}
引用次数: 2
An advanced multilevel converter topology with reduced switching elements 一种先进的多电平变换器拓扑结构，减少了开关元件
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7048655
A. Salem, M. Elsied, J. Druant, F. D. Belie, A. Oukaour, H. Gualous, J. Melkebeek
{"title":"An advanced multilevel converter topology with reduced switching elements","authors":"A. Salem, M. Elsied, J. Druant, F. D. Belie, A. Oukaour, H. Gualous, J. Melkebeek","doi":"10.1109/IECON.2014.7048655","DOIUrl":"https://doi.org/10.1109/IECON.2014.7048655","url":null,"abstract":"Smart grid applications, renewable energy utilization and electric vehicles (EVs) are attracting researchers due to their importance nowadays as well as in the future. An efficient power electronic converter is a main and common topic for research in this area. In this paper, a prototype of the electrical part of a power-train for EVs using an advanced multilevel converter topology is introduced, discussed and analysed. A comparison between the advanced converter, two-level and conventional multilevel converter topology is discussed as well. A switch function model is derived and discussed for the proposed converter. A mathematical model for the converter supplied by a fuel-cell (FC) and boost-converter (BC) is implemented with Matlab/Simulink. The simulation results are analysed to evaluate the converter. The evaluation is based on the harmonic analysis and power loss calculations. The converters are tested at different switching frequencies to show the effect of this variable on the converter loss. The results indicate that the proposed converter is 1.32% more efficient compared to conventional five-level DCC. Moreover, the lowest harmonic content, for all of the studied converters, is the proposed one.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131081536","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}
引用次数: 17
Improved digital average current sharing control strategy for DC microgrids 改进的直流微电网数字平均电流共享控制策略
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7049149
Po-Chun Liu, Po-Hsu Huang, W. Xiao, H. Zeineldin, M. E. Moursi
{"title":"Improved digital average current sharing control strategy for DC microgrids","authors":"Po-Chun Liu, Po-Hsu Huang, W. Xiao, H. Zeineldin, M. E. Moursi","doi":"10.1109/IECON.2014.7049149","DOIUrl":"https://doi.org/10.1109/IECON.2014.7049149","url":null,"abstract":"DC Microgrids (MGs) are increasingly popular in recent years to support distributed generation based power systems. This paper focuses on the improvement of the load sharing control strategy and presents a decentralized control scheme, namely improved digital average current sharing (IDACS). Compared to the conventional hierarchical droop control scheme, the IDACS shows the structural difference and demonstrates the advantages of high modularity, automatic load sharing, low current deviation, and robust voltage regulation. In the proposed IDACS scheme, each primary converter includes both current controller and voltage controller to compensate voltage uniformity, which is caused by droop control scheme. Based on the foundation of digital average current sharing (DACS), a comprehensive approach is developed to design controllers for DC-DC converters by using anti-windup strategies. The improved performance is validated by simulation and demonstrates low voltage regulation and fast recovery time.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130964590","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}
引用次数: 0
Grounding and safety considerations for residential DC microgrids 住宅直流微电网的接地和安全考虑
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7049345
T. Oliveira, A. S. Bolzon, P. Donoso-Garcia
{"title":"Grounding and safety considerations for residential DC microgrids","authors":"T. Oliveira, A. S. Bolzon, P. Donoso-Garcia","doi":"10.1109/IECON.2014.7049345","DOIUrl":"https://doi.org/10.1109/IECON.2014.7049345","url":null,"abstract":"DC-based microgrids are promising solutions to enhance the energy efficiency, reliability and safety of residential and commercial buildings, as well as to provide more effectively higher penetration of renewable energy resources into the electrical grid. However, despite the great effort that is being done by electronics, telecom/datacom and buildings sector companies and entities upon the standardization of DC distribution networks, the lack of practical experience and safety issues regarding the utilization of DC powered buildings still works against DC adoption. This paper aims to contribute with the discussion about residential DC microgrid safety by evaluating system grounding schemes and its effects on personal safety and endurance to ground faults.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133481760","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}
引用次数: 41
Real-time power-hardware-in-the-loop discrete modeling of PMSM wind turbines 永磁同步电机风力发电机实时功率-硬件在环离散建模
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7049064
F. Huerta, M. Prodanović, P. Matatagui
{"title":"Real-time power-hardware-in-the-loop discrete modeling of PMSM wind turbines","authors":"F. Huerta, M. Prodanović, P. Matatagui","doi":"10.1109/IECON.2014.7049064","DOIUrl":"https://doi.org/10.1109/IECON.2014.7049064","url":null,"abstract":"Increasing global interest in clean and distributed energy systems emphasizes the importance of power electronics technologies in grid integration of renewable energy resources. High penetration of renewables such as wind turbines introduces new challenges for the grid stability seeking appropriate solutions. From a technical and economic point of view any application and testing of new management schemes in real power networks is risky. To overcome these obstacles, hardware-in-the-loop (HIL) technologies appear as a suitable and logical option, because they make equipment or control algorithm evaluation easier, faster and more economical. This paper addresses the hardware-in-the-loop discrete time modeling of a permanent magnet synchronous machine (PMSM) wind turbine (WT). The discrete time modeling has been considered and used so that the developed models can be executed in real-time on an industrial computer. In addition, some features of the Smart Energy Integration Lab (SEIL) - a purposely build lab environment for implementation of grid scenarios and the HIL system used for the implementation are presented. Finally, the paper experimentally validates the design methodology for real-time emulation of wind turbines.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133448281","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}
引用次数: 2
FPGA-based real-time simulation of nonlinear permanent magnet synchronous machines for power hardware-in-the-loop emulation systems 基于fpga的非线性永磁同步电机实时仿真电力半实物仿真系统
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7049060
A. Schmitt, Jan Richter, Uli Jurkewitz, M. Braun
{"title":"FPGA-based real-time simulation of nonlinear permanent magnet synchronous machines for power hardware-in-the-loop emulation systems","authors":"A. Schmitt, Jan Richter, Uli Jurkewitz, M. Braun","doi":"10.1109/IECON.2014.7049060","DOIUrl":"https://doi.org/10.1109/IECON.2014.7049060","url":null,"abstract":"This paper presents an FPGA-based real-time simulation system of a nonlinear permanent magnet synchronous machine and its qualification for power hardware-in-the-loop emulation systems. The machine model considers the magnetic anisotropy of the rotor, the saturation of the iron as well as dynamic cross-coupling effects between the direct- and quadrature axis of the machine. A specifically designed high performance signal processing system is developed to calculate the machine behavior with a frequency of 1.5 MHz. The developed model calculates the state variables of the machine as well as the counter voltage for an emulation converter in a way that the coupling network of the power hardware-in-the-loop emulation test bench could be equipped with any inductance. Measurements validate the proper function of the machine model and demonstrate the accurate solution of the nonlinear differential equation system of an anisotropie synchronous machine with nonlinear magnetics in real-time.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133452159","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}
引用次数: 34
Switched inductor quadratic boosting ratio inverter with proportional resonant controller for grid-tie PV applications 并网光伏应用的带比例谐振控制器的开关电感二次升压比逆变器
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7049358
O. Abdel-Rahim, Hirohito Furiato
{"title":"Switched inductor quadratic boosting ratio inverter with proportional resonant controller for grid-tie PV applications","authors":"O. Abdel-Rahim, Hirohito Furiato","doi":"10.1109/IECON.2014.7049358","DOIUrl":"https://doi.org/10.1109/IECON.2014.7049358","url":null,"abstract":"This paper presents High-gain power conditioning system for grid connected PV applications. The construction of the proposed system consists of high-gain Switched Inductor Quadratic Boost Inverter (SIQBI) and five-switch h-bridge inverter. The proposed system is controlled to satisfy the following criteria: extract maximum power from PV module, boost dc voltage to higher level and inject sinusoidal current in phase with the grid voltage. Proportional Resonant Controller (PRC) is used to control the inversion stage to inject sinusoidal current into the grid. Simulation results and detailed analysis are discussed in details through this paper. Experimental prototype is built, samples of the experimental results are figured out and discussed.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132257501","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}
引用次数: 9
Accuracy improvement of vision system for mobile robot navigation by finding the energetic center of laser signal 利用激光信号能量中心的方法提高移动机器人导航视觉系统的精度
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7048842
L. Basaca-Preciado, J. Rodríguez-Quiñonez, O. Sergiyenko, W. Flores-Fuentes, Paolo Mercorelli, F. N. Murrieta-Rico
{"title":"Accuracy improvement of vision system for mobile robot navigation by finding the energetic center of laser signal","authors":"L. Basaca-Preciado, J. Rodríguez-Quiñonez, O. Sergiyenko, W. Flores-Fuentes, Paolo Mercorelli, F. N. Murrieta-Rico","doi":"10.1109/IECON.2014.7048842","DOIUrl":"https://doi.org/10.1109/IECON.2014.7048842","url":null,"abstract":"The presented paper is a follow up work and improvement of a previously published research of a 3D Vision System for mobile robot navigation application. Sensor fusion and redundancy are integrated to the system in order to increase the overall robustness as well as the accuracy of the system measurements by finding the energetic center of the laser signal used by the vision system. New experimental results are presented to demonstrate the increase of system accuracy.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128898101","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}
引用次数: 2
Interior PMSM double layer rotor core parametric design study 永磁同步电动机内部双层转子铁芯参数化设计研究
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society Pub Date : 2014-10-01 DOI: 10.1109/IECON.2014.7048576
Jae-Bum Park, Matthew Johnson, H. Toliyat
{"title":"Interior PMSM double layer rotor core parametric design study","authors":"Jae-Bum Park, Matthew Johnson, H. Toliyat","doi":"10.1109/IECON.2014.7048576","DOIUrl":"https://doi.org/10.1109/IECON.2014.7048576","url":null,"abstract":"This paper presents a rotor core design parameter study of double layer rotor type interior permanent magnet synchronous motor (TPMSM) for numerous objective functions. A specific study approach is proposed, and 16 distinct cases are evaluated using finite element analysis (FEA) and a two-level fractional factorial design introduced in the paper. FEA yields more accurate results for the objective functions than the magnetic equivalent circuit method because the rotor structure has a complicated arrangement of permanent magnets, barriers, bridges, and lips. A prototype was manufactured based on the multi-objective optimal design developed using the proposed study method. The simulation results are experimentally verified using the prototype.","PeriodicalId":228897,"journal":{"name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127826713","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}
引用次数: 1
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