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2017 International Symposium on Electrical Machines (SME)最新文献

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Model of coreless axial flux permanent magnet generator 无芯轴向磁通永磁发电机模型
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993568
N. Radwan-Pragłowska, D. Borkowski, T. Węgiel
{"title":"Model of coreless axial flux permanent magnet generator","authors":"N. Radwan-Pragłowska, D. Borkowski, T. Węgiel","doi":"10.1109/ISEM.2017.7993568","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993568","url":null,"abstract":"This paper presents a model of 3-phase axial flux coreless generator with permanent magnets located on the rotor. Such design solutions are often carried out amateurishly and used in small domestic wind power plants. The premise priority of creating a mathematical model of the generator, presented in this article, was simplicity and reference to the classic solutions of electric machines. The interaction of higher harmonics of flux density distribution on the Electromotive Force (EMF) shape is considered. The analytical relationships of mathematical model are verified on the base of the laboratory tests.","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126785802","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: 13
Hamiltonian model based control algorithm for electromechanical actuator 基于哈密顿模型的机电执行器控制算法
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993558
W. Burlikowski, Ł. Kohlbrenner, Z. Kowalik
{"title":"Hamiltonian model based control algorithm for electromechanical actuator","authors":"W. Burlikowski, Ł. Kohlbrenner, Z. Kowalik","doi":"10.1109/ISEM.2017.7993558","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993558","url":null,"abstract":"In the paper a control algorithm of an electrical machine, that is based on its hamiltonian mathematical model described in the dq0 reference frame, is introduced. The algorithm is designed to be specifically useful to control Synchronous Reluctance Machines. In the algorithm flux linkage values in the direct and quadrature axis are treated as state variables. Those flux linkage values and the electromagnetic torque are estimated using the aforementioned model. The algorithm is divided into two modes, first to ensure fast reaching of the commanded angular velocity and second to ensure stable operation of the drive when it is obtained. Additional criterion used in the control algorithm is to minimize the ohmic losses in the phase windings. In the paper the way of formulation of the needed mathematical model by the drive controller, based on the measurement results, is also presented. The performance of the algorithm is examined numerically.","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127628511","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
Polyharmonic strongly coupled field-circuit model of solid-rotor induction machine 固体转子感应电机的多谐强耦合场路模型
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993546
T. Garbiec
{"title":"Polyharmonic strongly coupled field-circuit model of solid-rotor induction machine","authors":"T. Garbiec","doi":"10.1109/ISEM.2017.7993546","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993546","url":null,"abstract":"The paper presents the preliminary results of the author's investigations carried out in the field of the polyharmonic strongly coupled field-circuit models of induction machines. As an example the linear polyharmonic FEM-based model of a solid-rotor induction motor is discussed and compared to the classic monoharmonic frequency-domain and time-domain models of the same machine.","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128966082","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
Monitoring acceleration process of missile in the hybrid electromagnetic launcher with use of FPGA module 利用FPGA模块对混合电磁发射装置中导弹的加速过程进行监测
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993580
J. Domin, Łukasz Kutyna
{"title":"Monitoring acceleration process of missile in the hybrid electromagnetic launcher with use of FPGA module","authors":"J. Domin, Łukasz Kutyna","doi":"10.1109/ISEM.2017.7993580","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993580","url":null,"abstract":"The paper presents monitoring acceleration process of missile in the hybrid electromagnetic launcher with use of FPGA module. The elaborated system enables us to measure charging and discharging voltages and currents of a capacitor batteries supplying the electromagnetic modules. It allows us also to measure velocity of the missile process. The presented monitoring system employs the CompactRIO 9022 controller with FPGA module.","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130539244","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
Average-value model of energy conversion system consisting of PMSG, diode bridge rectifier and DPC-SVM controlled inverter 由PMSG、二极管桥式整流器和DPC-SVM控制逆变器组成的能量转换系统的平均值模型
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993544
D. Borkowski
{"title":"Average-value model of energy conversion system consisting of PMSG, diode bridge rectifier and DPC-SVM controlled inverter","authors":"D. Borkowski","doi":"10.1109/ISEM.2017.7993544","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993544","url":null,"abstract":"In the paper an energy conversion system consisting of a permanent magnet synchronous generator (PMSG), diode bridge rectifier and the DPC-SVM controlled inverter is analyzed. At present this structure is frequently used especially in renewable energy systems of low power. Simulation of this system is troublesome due to the high switching frequency of semiconductors. To avoid this problem an average value modelling is applied. Presented analysis considers only fundamental harmonic components of current and voltage. The system components are structured in the form of equivalent circuits that include also power losses. The model is verified in the laboratory test bench of 30 kW nominal power by the steady state characteristics and transient performance comparison.","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"20 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121804188","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: 5
The impact of four phase switched reluctance motor's control parameters on the performance of the drive 四相开关磁阻电机控制参数对驱动性能的影响
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993565
K. Bienkowski, Krzysztof Jackiewicz
{"title":"The impact of four phase switched reluctance motor's control parameters on the performance of the drive","authors":"K. Bienkowski, Krzysztof Jackiewicz","doi":"10.1109/ISEM.2017.7993565","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993565","url":null,"abstract":"The results of four phase switched reluctance motor tests were presented in this paper. Torque versus speed characteristics were executed for different control parameters. The energy converter designed to this motor allows to control phase current and switching angles independently. The experimental results show that the shape of the mechanical characteristics heavily depends of the switching angles and maximum phase current. It has been found through tests, that efficiency characteristics of the drive can be improved by the right adjustment of the switching angles, even in the low load conditions.","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126599150","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
Voltage regulation in small transformers 小型变压器的电压调节
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993577
H. Banach
{"title":"Voltage regulation in small transformers","authors":"H. Banach","doi":"10.1109/ISEM.2017.7993577","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993577","url":null,"abstract":"Small transformers have different external characteristics in contrast to large and middle power transformers. The cause of this phenomenon is a different relationship between the parameters of the components of the short-circuit equivalent impedance. In small transformers short-circuit equivalent resistance is usually greater than the short-circuit equivalent leakage reactance. This causes the change in voltage to be greater for a resistive than for an inductive load.","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"2001 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128301723","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
Low speed permanent magnet synchronous generator for vertical axis wind turbine 垂直轴风力发电机组用低速永磁同步发电机
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993575
G. Kostro, F. Kutt, M. Michna, M. Ronkowski
{"title":"Low speed permanent magnet synchronous generator for vertical axis wind turbine","authors":"G. Kostro, F. Kutt, M. Michna, M. Ronkowski","doi":"10.1109/ISEM.2017.7993575","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993575","url":null,"abstract":"The paper presents design process and tests of a prototype low speed permanent magnet synchronous generator (PMSG) dedicated for the innovative vertical-axis wind turbine. The rated data of the designed generator are following: power − 15 kVA, voltage − 400 V (Y), rotation speed − 93.75 rpm. The design assumptions, chosen results of the design process and experimental tests of the prototype PMSG are presented. The considered PMSG can be used in low-power wind plants applied for vessels (ships, yachts) and stationary prosumers power installations. The whole project realization (concept, design, engineering documentation, building and testing) of the prototype low-speed PMSG was commissioned by company ALU ECO Sp. o.o. Gdansk, and co-financed by the Polish Agency for Enterprise Development (PAED).","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129132268","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
The analysis of high-speed multi-pole brushless motor with permanent magnets for hybrid drive of unmanned aerial vehicle 用于无人机混合驱动的高速多极永磁无刷电机分析
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993581
P. Bogusz, M. Korkosz, J. Prokop
{"title":"The analysis of high-speed multi-pole brushless motor with permanent magnets for hybrid drive of unmanned aerial vehicle","authors":"P. Bogusz, M. Korkosz, J. Prokop","doi":"10.1109/ISEM.2017.7993581","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993581","url":null,"abstract":"In the paper, results of simulation and laboratory tests of a multi-pole brushless motor with permanents magnets which stator magnetic circuit was made from an anisotropic sheet with thickness of 0.23 mm were presented. The torque static characteristics were determined based on numerical calculations and they were compared with results from laboratory tests. Waveforms of currents, voltages and electromagnetic torque were determined at the specified working point. Mechanical and drive overall efficiency characteristics were determined. Conclusions concerning the suitability of the designed structure for hybrid drive of unmanned aerial vehicle were drawn.","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115707711","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
Wavelet analysis of torque at startup of an induction machine under inter-turn short-circuit 匝间短路情况下感应电机启动转矩的小波分析
2017 International Symposium on Electrical Machines (SME) Pub Date : 2017-06-01 DOI: 10.1109/ISEM.2017.7993562
W. Pietrowski, Konrad Gorny
{"title":"Wavelet analysis of torque at startup of an induction machine under inter-turn short-circuit","authors":"W. Pietrowski, Konrad Gorny","doi":"10.1109/ISEM.2017.7993562","DOIUrl":"https://doi.org/10.1109/ISEM.2017.7993562","url":null,"abstract":"The paper deals with a field-circuit transient analysis of a squirrel cage induction motor taking into account a inter-turn short circuit. Numerical simulations were carried out for a selected number of shorted turns. The elaborated model consists of field, circuit and motion equations. Based on the models, torque waveforms have been charted. Torque waveforms have been designated for two states of the machine - one with a rated load and the other with no-load. Special attention was paid to analysis of torque during the startup state. Due to the non-stationary of the torque waveform, the wavelet analysis was used.","PeriodicalId":286682,"journal":{"name":"2017 International Symposium on Electrical Machines (SME)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132095727","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
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