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IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society最新文献

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Driving range extension by series chopper power train of EV with optimized dc voltage profile 优化直流电压剖面的串联斩波动力系统扩展电动汽车续驶里程
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6389429
Masashi Takeda, N. Motoi, G. Guidi, Y. Tsuruta, A. Kawamura
{"title":"Driving range extension by series chopper power train of EV with optimized dc voltage profile","authors":"Masashi Takeda, N. Motoi, G. Guidi, Y. Tsuruta, A. Kawamura","doi":"10.1109/IECON.2012.6389429","DOIUrl":"https://doi.org/10.1109/IECON.2012.6389429","url":null,"abstract":"This paper proposes driving range extension by series chopper power train for Electric Vehicles (EV for abbreviation). The proposed method was experimentally verified and compared with the previous publication [1]. Further measurement on motor test bench, to compare this drive with the conventional power train, showed a 2.1 % improvement.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122032663","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: 10
Node selection and gain assignment in pinning control using genetic algorithm 遗传算法在钉住控制中的节点选择与增益分配
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6388704
Cuili Yang, W. Tang, Q. Jia
{"title":"Node selection and gain assignment in pinning control using genetic algorithm","authors":"Cuili Yang, W. Tang, Q. Jia","doi":"10.1109/IECON.2012.6388704","DOIUrl":"https://doi.org/10.1109/IECON.2012.6388704","url":null,"abstract":"In this paper, a genetic algorithm (GA) is proposed to tackle with the constrained pinning control problem in complex networks. Based on a hierarchical chromosome structure, it is demonstrated that suitable pinned nodes can be selected with appropriate control gains, resulting in a better synchrony capability of the entire network. Simulation results verify the effectiveness of this method, and it is concluded that the proposed approach can outperform some other evolutionary algorithms and the conventional node selection approaches.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124048263","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: 4
Cooperative control of regenerative brake and mechanical brake for a two coach train 双节车厢再生制动与机械制动的协同控制
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6388717
Kota Teramoto, Kiyoshi Ohishi, Shingo Makishima, Keiichi Uezono, S. Yasukawa
{"title":"Cooperative control of regenerative brake and mechanical brake for a two coach train","authors":"Kota Teramoto, Kiyoshi Ohishi, Shingo Makishima, Keiichi Uezono, S. Yasukawa","doi":"10.1109/IECON.2012.6388717","DOIUrl":"https://doi.org/10.1109/IECON.2012.6388717","url":null,"abstract":"Trains require high deceleration and stable traveling performance. The improvement of adhesion characteristics is, thus, very important for electric trains. Previously, we have proposed an anti-slip/skid re-adhesion control system based on a disturbance observer, with a high adhesion force utilization ratio. In the present work, we focus on the deceleration mode. Generally, a train has an electric regenerative brake (electric brake) and a mechanical brake (air brake). Under wet railway track conditions, the regenerative brake may fall into abeyance caused by the mechanical brake response. This paper considers a blended braking control and proposes a regenerative brake priority control. This paper evaluates and discusses regenerative brake priority control using numerical simulations.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124519451","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
Modeling of resonant inverters with high harmonic content using the extended describing function method 基于扩展描述函数法的高谐波谐振逆变器建模
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6389109
A. Vicente, A. Otín, L. A. Barragan, Óscar Lucía, J. I. Artigas
{"title":"Modeling of resonant inverters with high harmonic content using the extended describing function method","authors":"A. Vicente, A. Otín, L. A. Barragan, Óscar Lucía, J. I. Artigas","doi":"10.1109/IECON.2012.6389109","DOIUrl":"https://doi.org/10.1109/IECON.2012.6389109","url":null,"abstract":"This paper analyzes the extended describing function technique (EDF) for modeling a resonant power converter applied to induction heating applications. Since in this specific application operating conditions may be far from resonance, this paper is focused on extending the model to several harmonics and verifying its validity range. The main goal is to obtain accurate control-to-power transfer functions which predict the resonant inverter small-signal behaviour. A simulation test bench is proposed and evaluated for measuring the open-loop duty cycle and frequency-to-power transfer function plots from time domain simulations of the switching model. Finally, the accuracy of the model is analyzed.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"67 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125959514","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: 14
Benchmarking of Voltage Sag Generators 电压凹陷发电机的基准测试
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6389164
Yongheng Yang, F. Blaabjerg, Zhixiang Zou
{"title":"Benchmarking of Voltage Sag Generators","authors":"Yongheng Yang, F. Blaabjerg, Zhixiang Zou","doi":"10.1109/IECON.2012.6389164","DOIUrl":"https://doi.org/10.1109/IECON.2012.6389164","url":null,"abstract":"The increased penetration of renewable energy systems, like photovoltaic and wind power systems, rises the concern about the power quality and stability of the utility grid. Some regulations for Low Voltage Ride-Through (LVRT) for medium voltage or high voltage applications, are coming into force to guide these grid-connected distributed power generation systems. In order to verify the response of such systems for voltage disturbance, mainly for evaluation of voltage sags/dips, a Voltage Sag Generator (VSG) is needed. This paper evaluates such sag test devices according to IEC 61000 in order to provide cheaper solutions to test against voltage sags. Simulation and experimental results demonstrate that the shunt impedance based VSG solution is the easiest and cheapest one for laboratory test applications. The back-to-back fully controlled converter based VSG is the most flexible solution for the system test under grid faults but also the most expensive one.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124712822","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: 47
Current control of the three phase five-level PUC-NPC converter 三相五电平pu - npc变换器的电流控制
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6389572
Y. Ounejjar, K. Al-haddad
{"title":"Current control of the three phase five-level PUC-NPC converter","authors":"Y. Ounejjar, K. Al-haddad","doi":"10.1109/IECON.2012.6389572","DOIUrl":"https://doi.org/10.1109/IECON.2012.6389572","url":null,"abstract":"In this paper, authors propose a novel current control suitable for the three phase five-level PUC-NPC converter. The later was introduced in previous papers, it results from a topological optimization of a series connection of two three level PUC and NPC converters. The PUC-NPC topology is characterized by the use of only six power switches per phase in the case of five level converter. Modeling of the proposed PUC-NPC rectifier and a novel current control associated to a novel balancing technique are performed in order to draw a nearly sinusoidal lines currents and line-to-line voltages with a unity power factor operation. The balanced DC link and auxiliary output voltages insure the protection of loads, passives and actives power devices. The proposed PUC-NPC three phase five level rectifier associated to the proposed control and balancing techniques were verified by simulation.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124746365","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: 7
Lifetime prediction of IGBT in a STATCOM using modified-graphical rainflow counting algorithm 基于改进图形雨流计数算法的STATCOM IGBT寿命预测
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6389349
Lakshmi GopiReddy, L. Tolbert, B. Ozpineci
{"title":"Lifetime prediction of IGBT in a STATCOM using modified-graphical rainflow counting algorithm","authors":"Lakshmi GopiReddy, L. Tolbert, B. Ozpineci","doi":"10.1109/IECON.2012.6389349","DOIUrl":"https://doi.org/10.1109/IECON.2012.6389349","url":null,"abstract":"Rainflow algorithms are one of the best counting methods used in fatigue and failure analysis [17]. There have been many approaches to the rainflow algorithm, some proposing modifications. Graphical Rainflow Method (GRM) was proposed recently with a claim of faster execution times [10]. However, the steps of the graphical method of rainflow algorithm, when implemented, do not generate the same output as the four-point or ASTM standard algorithm. A modified graphical method is presented and discussed in this paper to overcome the shortcomings of graphical rainflow algorithm. A fast rainflow algorithm based on four-point algorithm but considering point comparison than range comparison is also presented. A comparison between the performances of the common rainflow algorithms [6-10], including the proposed methods, in terms of execution time, memory used, and efficiency, complexity, and load sequences is presented. Finally, the rainflow algorithm is applied to temperature data of an IGBT in assessing the lifetime of a STATCOM operating for power factor correction of the load. From 5-minute data load profiles available, the lifetime is estimated to be at 3.4 years.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124768101","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: 19
Global Wavelet Spectrum based fault detection for Self-Excited Induction Generator 基于全局小波谱的自激感应发电机故障检测
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6388924
Victoria Herrera, J. A. Andrade-Romero, J. F. Romero
{"title":"Global Wavelet Spectrum based fault detection for Self-Excited Induction Generator","authors":"Victoria Herrera, J. A. Andrade-Romero, J. F. Romero","doi":"10.1109/IECON.2012.6388924","DOIUrl":"https://doi.org/10.1109/IECON.2012.6388924","url":null,"abstract":"This work proposes a fault detection procedure for Self-Excited Induction Generator (SEIG) in power generation standalone applications. The fault detection methodology proposed is based on digital signal processing techniques applied to the available SEIG electrical signals. In order to get the enough data to perform the analysis, the dynamic model of SEIG was simulated in Matlab/Simulink ® platform. The simulated models describe the machine behavior under healthy and several faulty conditions. The main characteristics of the signals were obtained by means of the Continuous Wavelet Transform and the Global Wavelet Spectrum applied on the stator voltages of the generator. A particular pattern, for each operating condition, was observed and quantified. Consequently, the fault detection technique is characterized by a low computational cost for practical implementation.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124770870","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
Effective method of using electromagnetic coupling of air-core reactor 空心式电抗器电磁耦合的有效方法
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6388619
Takayuki Nakamura, Y. Taguchi, M. Ogasa
{"title":"Effective method of using electromagnetic coupling of air-core reactor","authors":"Takayuki Nakamura, Y. Taguchi, M. Ogasa","doi":"10.1109/IECON.2012.6388619","DOIUrl":"https://doi.org/10.1109/IECON.2012.6388619","url":null,"abstract":"To reduce joule loss due to ripple current in multiphase current reversible chopper, we manufactured reactors, which achieve an optimal electromagnetic-coupling coefficient and we tested the new reactors. As a result, the new reactors whose electromagnetic-coupling coefficient is 0.60 reduces ripple current both on each phase and on the total combined when those operate with differential coupling and shift-phase switching. The loss from ripple current is reduced to 31% when the chopper operates with above mentioned condition. When the chopper operates with equal-phase switching and cumulative coupling and employs new reactors whose electromagnetic-coupling coefficient is 0.97, the joule loss due to ripple current is reduced to 11%.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124849163","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
Power system flicker analysis, modeling and prototype implementation 电力系统闪变分析、建模及样机实现
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society Pub Date : 2012-12-24 DOI: 10.1109/IECON.2012.6389130
V. Virulkar, M. Aware
{"title":"Power system flicker analysis, modeling and prototype implementation","authors":"V. Virulkar, M. Aware","doi":"10.1109/IECON.2012.6389130","DOIUrl":"https://doi.org/10.1109/IECON.2012.6389130","url":null,"abstract":"This paper proposes a flicker loads modeling and its prototype implementation for validating the mitigation solutions. This laboratory model emulates the performance of commonly encountered flicker generating loads in distribution network such as electric arc resistance welder, wood saw machine, stone crushing machine etc. The modulation amplitude and flicker frequencies values can be assigned by changing the values of passive component such as resistances and inductances of the main load as time varying impedance is the deciding parameter in representing the type of the flicker load. The analogue as well as digital control implementation is presented to emulate the flicker load characteristics. In generalized flicker load algorithm using DSP gives flexibility for different flicker loads emulations from the selectable passive elements. This load can be used to evaluate the performance of flicker mitigating solution in a laboratory as well as for demonstrating the flicker concept to the students.","PeriodicalId":196284,"journal":{"name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129519194","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: 7
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