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Development of a nonlinear loss minimization control of an IPMSM drive with flux estimation 基于磁链估计的永磁同步电动机非线性损耗最小控制方法的研究
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556285
B. Patel, M. Uddin
{"title":"Development of a nonlinear loss minimization control of an IPMSM drive with flux estimation","authors":"B. Patel, M. Uddin","doi":"10.1109/IEMDC.2013.6556285","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556285","url":null,"abstract":"This paper presents a nonlinear speed and loss minimization control (LMC) of an interior permanent magnet synchronous motor (IPMSM) drive to achieve both high efficiency and high dynamic performance. The control strategy is based on an input-output feedback linearization which ensures high performance speed control while minimizing the losses. Among all the losses, copper and iron losses can be precisely controlled and minimized by an optimal control of the d-axis stator current (id). The proposed LMC is developed based on motor model to produce optimum id for loss minimization. The global stability of the proposed drive system is verified through a Lyapunov's stability analysis. Also, a novel observer is applied to estimate the permanent magnet flux linkage (Ψ) online. The performance of the proposed nonlinear speed and LMC is demonstrated in simulation at different operating conditions. A performance comparison of the proposed LMC control scheme with the conventional control scheme is also provided.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123190458","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
Sensorless commutation of a two-phase linear machine for marine renewable power generation 船用可再生能源发电用两相直线电机无传感器换相
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556222
A. Ridge, R. McMahon, H. Kelly
{"title":"Sensorless commutation of a two-phase linear machine for marine renewable power generation","authors":"A. Ridge, R. McMahon, H. Kelly","doi":"10.1109/IEMDC.2013.6556222","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556222","url":null,"abstract":"A sensorless scheme is presented for a two-phase permanent-magnet linear machine targeted for use in marine wave-power generation. This is a field where system reliability is a key concern. The scheme is able to extract the effective inductance and back-emf of the machine's phases simultaneously from measurements of the current ripple present on the power electronic converter. These measurements can then be used to estimate position. An enhancement to the scheme in the presence of spatially-varying mutual inductance between phases allows more accurate and reliable tracking from inductance-based measurements than would otherwise be expected. This scheme is able to operate at any speed including, critically, when stationary. Experimental results show promise for the scheme, although some work to reduce the level of noise would be desirable.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114344774","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
Design of a line-start synchronous reluctance motor 线路起动同步磁阻电动机的设计
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556163
M. Gamba, G. Pellegrino, A. Vagati, F. Villata
{"title":"Design of a line-start synchronous reluctance motor","authors":"M. Gamba, G. Pellegrino, A. Vagati, F. Villata","doi":"10.1109/IEMDC.2013.6556163","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556163","url":null,"abstract":"The design of line-start Synchronous Reluctance machines is proposed, based on the state of the art of motors designed for closed loop, vector control. The guidelines for overcoming the dilemma between synchronization capability and steady state performance are given, with examples of good and bad design choices. The proposed solutions compared via finite element analysis with a competitor induction motor in terms of efficiency and power factor. The finite element calculations are finally validated via experiments on a laboratory prototype.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114716608","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: 51
Electric circuit parameters identification and control strategy of dual-rotor Permanent Magnet Induction Machine 双转子永磁感应电机电路参数辨识及控制策略
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556234
A. M. Gazdac, L. Di Leonardo, A. M. Mabwe, F. Betin, M. Villani
{"title":"Electric circuit parameters identification and control strategy of dual-rotor Permanent Magnet Induction Machine","authors":"A. M. Gazdac, L. Di Leonardo, A. M. Mabwe, F. Betin, M. Villani","doi":"10.1109/IEMDC.2013.6556234","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556234","url":null,"abstract":"This paper presents the steady-state per phase equivalent electric circuit of the dual-rotor Permanent Magnet Induction Machine (PMIM), a method for the identification of parameters and a control strategy using a co-simulation between a FEM software and system simulation software. In order to develop a control strategy for the dual-rotor PMIM, one needs to estimate first the electric parameters (resistances, reactances) of the per-phase equivalent electric circuit. Each parameter of the circuit is discussed separately and comparative analytical and numerical techniques are proposed for their computation. Then, a two loops control strategy of the machine based on the Field Oriented Control (FOC) and Scalar Control (SC), is proposed and applied to the PMIM.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127663891","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
A new cooling approach for traction motors in hybrid drives 混合动力驱动中牵引电机的一种新的冷却方法
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556136
A. Nollau, D. Gerling
{"title":"A new cooling approach for traction motors in hybrid drives","authors":"A. Nollau, D. Gerling","doi":"10.1109/IEMDC.2013.6556136","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556136","url":null,"abstract":"This paper presents a new cooling approach for traction motors which are mounted in hybrid electric vehicle (HEV) or battery electric vehicle (BEV). For this vehicle powertrain application the permanent magnet synchronous machines (PMSM) is a very popular choice, because of high power density, a high efficiency and the small package. However, this machine is susceptible to suffer insulations failures of coils and demagnetization of magnets under severe thermal condition. Therefore, it is important to have an efficient cooling for the PMSM to generate high heat dissipation. The configuration of a new cooling method is presented in this paper. The new cooling approach is based on a vortex tube that generates a -40 °C air stream. Also a simulation is done to give an outlook on the possibilities of the new cooling method. To make the simulation very accurate and comprehensive a finite volume Computational Fluid Dynamic (CFD) model is applied. This is a useful tool to analyze the cooling flow in a traction motor with regard to fluid velocity, flow quantity and pressure drop.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126525949","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: 25
“The chimera of rare earth materials: Enhancing alternatives for machines and drives and managing the beast” “稀土材料的嵌合体:增强机器和驱动器的替代品以及管理野兽”
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556341
T. Habetler, R. Harley, J. Mayor, P. Krein, S. Pekarek, S. Sudhoff
{"title":"“The chimera of rare earth materials: Enhancing alternatives for machines and drives and managing the beast”","authors":"T. Habetler, R. Harley, J. Mayor, P. Krein, S. Pekarek, S. Sudhoff","doi":"10.1109/IEMDC.2013.6556341","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556341","url":null,"abstract":"This article consists of a collection of slides from the author's conference presentation. Some of the specific areas/topics discussed include: SMPM machine design; induction machines; mechanical loads, thermal effects, concentrated winding SMPM machine; electromagnetic-thermo-mechanical integrated machine design; generic thermal modelling; current density selection; permanent magnet machine design and particle swarm optimization.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127983653","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
Application of classic and T lumped parameter thermal models for Permanent Magnet Synchronous Machines 经典和T集总参数热模型在永磁同步电机中的应用
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556186
Gilles Guedia Guemo, P. Chantrenne, J. Jac
{"title":"Application of classic and T lumped parameter thermal models for Permanent Magnet Synchronous Machines","authors":"Gilles Guedia Guemo, P. Chantrenne, J. Jac","doi":"10.1109/IEMDC.2013.6556186","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556186","url":null,"abstract":"Heat Transfer simulation in Permanent Magnet Synchronous Machines is mandatory in order to predict temperatures during the design phase. The temperatures in the machine condition the choice of the correct materials as well as the cost of the machine. As these machines are complex, a compromise between accuracy and computational cost is necessary. In this paper, we present two thermal Permanent Magnet Synchronous Machine models developing using nodal approach. The first model corresponds to a classic nodal method, with a fine meshing of the machine. The second is made of a network of thermal resistors and capacitors set up using the T-nodal method with a crude meshing. This approach is quite popular as the computation time is quite short. Both models take into account the variation of copper heat losses with copper and magnet temperatures.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115843402","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
Development of nonlinear magnetic network model of a hybrid excitation doubly salient machine 混合励磁双凸极电机非线性磁网络模型的建立
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556165
Zhuoran Zhang, Li Sun, Yangyang Tao, Yangguang Yan
{"title":"Development of nonlinear magnetic network model of a hybrid excitation doubly salient machine","authors":"Zhuoran Zhang, Li Sun, Yangyang Tao, Yangguang Yan","doi":"10.1109/IEMDC.2013.6556165","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556165","url":null,"abstract":"A nonlinear equivalent magnetic network (NEMN) model of a proposed hybrid excitation doubly salient machine (HEDSM) is developed to predict the electromagnetic performance. Taken nonlinear magnetization and local saturation in the poles into account, the permeances of different sections are investigated, and simple permeance correction factor of pole saturation is presented. Phase flux linkage, back-electromotive force (back-EMF) waveform and air-gap flux density distribution at bidirectional field currents and different rotor positions are predicted. Results from NEMN model are validated by the finite-element analysis and experimental ones, which indicates the validity and efficiency of the developed NEMN model for the preliminary design of the HEDSM.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131790730","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
Power limitation control for a PMSG-based marine current turbine at high tidal speed and strong sea state 高潮速强海况下基于pmsg的海流轮机功率限制控制
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556195
Zhibin Zhou, F. Scuiller, J. Charpentier, M. Benbouzid, Tianhao Tang
{"title":"Power limitation control for a PMSG-based marine current turbine at high tidal speed and strong sea state","authors":"Zhibin Zhou, F. Scuiller, J. Charpentier, M. Benbouzid, Tianhao Tang","doi":"10.1109/IEMDC.2013.6556195","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556195","url":null,"abstract":"This paper deals with the control strategies for a fixed-pitch marine current turbine (MCT) when the marine current speed exceeds the rated value corresponding to the rated power of generator and converter. Over-rated marine currents occur at large spring tides or under strong sea states; in these cases maximum power point tracking (MPPT) strategies must be changed to power limitation strategies for limiting the generator power at rated value. In this paper, two power limitation strategies with flux-weakening control are investigated. A feedback flux-weakening control is applied to extend the rotor speed operating range over the nominal MPPT tracking speed during high speed marine currents. In the speed control strategy, the turbine power characteristics are used to generate the rotor speed reference and the power limitation can be obtained at steady-state. In the torque control strategy, the generator torque is directly calculated by the power limitation and the rotor speed; this method enables to control the generator power at the limited value at dynamic process. Both strategies are investigated and compared at high tidal speeds without and with swell effect.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130989433","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: 39
Barriers shapes and minimum set of rotor parameters in the automated design of Synchronous Reluctance machines 同步磁阻电机自动化设计中的障碍形状和最小转子参数集
2013 International Electric Machines & Drives Conference Pub Date : 2013-05-12 DOI: 10.1109/IEMDC.2013.6556286
G. Pellegrino, F. Cupertino, C. Gerada
{"title":"Barriers shapes and minimum set of rotor parameters in the automated design of Synchronous Reluctance machines","authors":"G. Pellegrino, F. Cupertino, C. Gerada","doi":"10.1109/IEMDC.2013.6556286","DOIUrl":"https://doi.org/10.1109/IEMDC.2013.6556286","url":null,"abstract":"The rotor design of Synchronous Reluctance machines is considered in this paper, based on a multi-objective, genetic optimization algorithm and finite element analysis. Three different types of barrier geometries are compared, all described by a limited set of input variables. The aim of the paper is to investigate the relationships between the obtainable performance and the different barrier types. The two questions underlying this analysis are: which is the geometry that can potentially give the machine with the highest torque to volume ratio? Which is the geometry with the best compromise between number of input parameters (i.e. computational time) and performance? The results of the analysis show that Synchronous Reluctance machines can be designed using artificial intelligence in a reasonable time, obtaining adequate performances and rotor geometries consistent with the literature.","PeriodicalId":199452,"journal":{"name":"2013 International Electric Machines & Drives Conference","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127805027","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
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