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2019 International Conference on Electrical Drives & Power Electronics (EDPE)最新文献

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On the Operational Modes of LCC Resonant Converter with a Capacitive Output Filter 电容输出滤波器LCC谐振变换器的工作模式研究
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883901
Y. Horen, S. Bronshtein, D. Baimel, A. Abramovitz
{"title":"On the Operational Modes of LCC Resonant Converter with a Capacitive Output Filter","authors":"Y. Horen, S. Bronshtein, D. Baimel, A. Abramovitz","doi":"10.1109/EDPE.2019.8883901","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883901","url":null,"abstract":"This paper is concerned with the operation of the LCC resonant converter with a capacitive output filter operated under frequency control. In wide range of the switching frequency and loading conditions the LCC converter exhibits a number of operational modes. The paper suggests an analysis method that allows predicting the key operational modes of the LCC converter. Theoretical analysis is validated by comparison with simulation results.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132505285","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: 3
Improvement of the Measurement Accuracy of Resistance Standard with UNI-T UT 805 and UT 803 Multimeters UT 805和UT 803万用表对电阻标准测量精度的提高
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883872
M. Guzan, Ádám Fehér
{"title":"Improvement of the Measurement Accuracy of Resistance Standard with UNI-T UT 805 and UT 803 Multimeters","authors":"M. Guzan, Ádám Fehér","doi":"10.1109/EDPE.2019.8883872","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883872","url":null,"abstract":"Article deals with a possibility of more accurate measurement of the resistance standard with a nominal value that is 20 to 60 times smaller than the smallest ohmic range of the multimeter. Compared to direct or indirect one-time measurement, the indirect measurement method using multiple measurements by multiple multimeters is much more accurate. It makes it possible to achieve a relative measurement error in the range of one hundredth to a thousandth of one percent, which significantly exceeds the possibilities of a one-time measurement with a conventional multimeter. This procedure can also be used in practice to measure other resistors, not only resistance standards, without any need of special and expensive measuring apparatus.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132797621","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
Cross-Period Single Phase Shift Control Technique for High Power and Low Frequency Dual Active Bridge Converters 大功率低频双有源桥式变换器的跨周期单相移相控制技术
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883906
Szabolcs Veréb, A. Futo, Z. Sütő, Attila Blogh, I. Varjasi
{"title":"Cross-Period Single Phase Shift Control Technique for High Power and Low Frequency Dual Active Bridge Converters","authors":"Szabolcs Veréb, A. Futo, Z. Sütő, Attila Blogh, I. Varjasi","doi":"10.1109/EDPE.2019.8883906","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883906","url":null,"abstract":"Nowadays, the need for isolated bidirectional DC-to-DC converters is increasing, as electric energy storage is gaining more popularity. For high power applications, the Dual Active Bridge (DAB) DC-to-DC converters are widely used. Various control methods were proposed throughout the years, but none of them is practical to use with low frequency and low leakage transformers. In this paper, a novel control algorithm is presented, which is specifically designed for these applications and has outstanding transient response characteristics. The behavior is analyzed and compared to Single Phase Shift control thorough hardware-in-the-loop simulation.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117220310","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
The Factors Affecting Positioning Accuracy of Geared Servodrives 影响齿轮传动伺服机构定位精度的因素
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883922
Viktor Šlapák, M. Pajkos, Matúš Hric
{"title":"The Factors Affecting Positioning Accuracy of Geared Servodrives","authors":"Viktor Šlapák, M. Pajkos, Matúš Hric","doi":"10.1109/EDPE.2019.8883922","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883922","url":null,"abstract":"The paper deals with nonlinearities of the gears, which are often used with electrical servos and it describes their effect on the positioning accuracy in detail. The methodology for the measurement of the nonlinearities and for the repetitive accuracy is also presented. Finally, methods for improving the accuracy are briefly introduced.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122456806","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
Brushless DC Motor Controller Optimization Using Simulated Annealing 模拟退火法优化无刷直流电动机控制器
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883924
M. Shatnawi, E. Bayoumi
{"title":"Brushless DC Motor Controller Optimization Using Simulated Annealing","authors":"M. Shatnawi, E. Bayoumi","doi":"10.1109/EDPE.2019.8883924","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883924","url":null,"abstract":"The proportional-integral (PI) and proportional-integral-derivative (PID) controllers are widely used in Brushless Direct Current (BLDC) motors. To accommodate the high performance requirement of the modern industry, optimization of the PI/PID parameters are broadly investigated, and several tuning methods have been proposed. This work illustrates a robust current and speed controllers design method for permanent magnet brushless dc motor (PMBLDCM) where a simulated annealing algorithm is employed to tune the parameters of a PI current controller and a PID speed controller. During the tuning process of controller parameters, three response performance parameters (overshoot, rise time, and settling time) are simultaneously optimized. The technique is compared to both Particle Swarm Optimization and Ziegler-Nichols tuning methods and experimental results show the superiority of the proposed approach.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"12 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132510001","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
Comparison of Predictive Direct Power Control Methods for Grid-Connected Converter in B4 Configuration B4型并网变换器预测直接功率控制方法的比较
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883933
V. Valouch, P. Šimek
{"title":"Comparison of Predictive Direct Power Control Methods for Grid-Connected Converter in B4 Configuration","authors":"V. Valouch, P. Šimek","doi":"10.1109/EDPE.2019.8883933","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883933","url":null,"abstract":"A model predictive direct power control of the three-phase converter with only four converter branches (B4) connected to an unbalanced grid is introduced. The developed infinite-control-set and usual finite-control-set MP DPC strategies are presented. The relations for predicted powers are developed in the form enabling analytical solution of the selected objective function for the infinite-control-set MP DPC. The alternative instantaneous non-active power theory is used, which preserves harmonic free grid currents not only for a symmetrical but also unsymmetrical voltage system. Simulation results for the $L$ grid filter are presented, analyzed and compared for both the option of the MP DPC.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127521645","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
Modeling and Analysis of a Fuzzy Type MPPT Algorithm 模糊型MPPT算法的建模与分析
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883925
J. Corcau, L. Dinca
{"title":"Modeling and Analysis of a Fuzzy Type MPPT Algorithm","authors":"J. Corcau, L. Dinca","doi":"10.1109/EDPE.2019.8883925","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883925","url":null,"abstract":"This paper presents a study on a MPPT (maximum power point tracker) which uses fuzzy control algorithm. Many algorithms were developed in the past few years to control the power obtained from a solar panel and optimize the panel performances in a large domain of functioning parameters. Fuzzy logic algorithms have the advantage they do not need a mathematical model for the solar panel in order to implement the controller. A fuzzy controller for a solar panel is obtained, implemented in MATLAB/SIMPOWERSYS and its functioning is studied by numerical simulations. Good results were obtained, power consumed by the load being very close to maximum power solar panel can achieve. That means this type of MPPT keeps the solar panel very close to the optimum functioning point.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127180404","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: 8
Automated Preliminary Design of Induction Machines Aided by Artificial Neural Networks 基于人工神经网络的感应电机自动化初步设计
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2019-09-01 DOI: 10.1109/EDPE.2019.8883886
C. Alteheld, R. Gottkehaskamp
{"title":"Automated Preliminary Design of Induction Machines Aided by Artificial Neural Networks","authors":"C. Alteheld, R. Gottkehaskamp","doi":"10.1109/EDPE.2019.8883886","DOIUrl":"https://doi.org/10.1109/EDPE.2019.8883886","url":null,"abstract":"$A$ method for an automated preliminary design of induction machines with squirrel-cage rotors is presented. The speciality of this method is the use of artificial n eural networks. Based on input parameters like voltage, frequency, number of pole pairs and output power a motor design is examined. The motor design can be influenced witho ptional p arameters. The design process uses artificial neural networks to determine several geometric quantities e.g. the stator slot geometry as well as the rotor slot geometry. Moreover, different numbers of rotor slots are considered during the design process to evaluate the parasitic behavior with the corresponding number of stator slots. To show the functionality and clarify the benefits o f t his a pproach, two examples are examined and compared to commercially available machines. The automated preliminary design can be a starting point for further optimization.","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"15 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113938793","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
Titlepage
2019 International Conference on Electrical Drives & Power Electronics (EDPE) Pub Date : 2018-06-01 DOI: 10.1109/wowmom.2018.8449763
M. Frivaldský, S. Kaščák, M. Praženica, M. Pavelek, Miriam Jarabicová
{"title":"Titlepage","authors":"M. Frivaldský, S. Kaščák, M. Praženica, M. Pavelek, Miriam Jarabicová","doi":"10.1109/wowmom.2018.8449763","DOIUrl":"https://doi.org/10.1109/wowmom.2018.8449763","url":null,"abstract":"Titlepage","PeriodicalId":353978,"journal":{"name":"2019 International Conference on Electrical Drives & Power Electronics (EDPE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124113458","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
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