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2012 10th IEEE/IAS International Conference on Industry Applications最新文献

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Active power filter operation of an electric vehicle applied to single-phase networks 应用于单相电网的电动汽车有源滤波运行
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6451796
M. Rodrigues, H. Schettino, A.A. Ferreira, P. G. Barbosa, H. Braga
{"title":"Active power filter operation of an electric vehicle applied to single-phase networks","authors":"M. Rodrigues, H. Schettino, A.A. Ferreira, P. G. Barbosa, H. Braga","doi":"10.1109/INDUSCON.2012.6451796","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6451796","url":null,"abstract":"This work proposes the application of a battery or plug-in electric vehicle powertrain on the mitigation of possible residential electricity network power quality problems by means of the integration of a shunt active power filter into its power electronics circuitry. The integration of additional functions to an electric vehicle is a very desirable feature, since it can result on cost reduction (in comparison to the separately implementation of the integrated functions). Simulation results provide evidence of the possible employment of power electronics converters, inherent to the vehicle propulsion system, in order to reduce harmonic content and improve power factor in single-phased electric networks.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131132823","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
Construction of a tribometer for tests with biolubricants 用于生物润滑剂试验的摩擦计的构造
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6452601
Marcus Godolphim de Castro Neves, Marco Antonio Nunes da Cunha de Arruda, J. C. Freitas, E. A. Batista, T. A. Prado, M. Naka
{"title":"Construction of a tribometer for tests with biolubricants","authors":"Marcus Godolphim de Castro Neves, Marco Antonio Nunes da Cunha de Arruda, J. C. Freitas, E. A. Batista, T. A. Prado, M. Naka","doi":"10.1109/INDUSCON.2012.6452601","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6452601","url":null,"abstract":"The tribometer is a device used in the tribology, the science that studies the lubrication in general. The mechanical system of tribometer comprises basically in a relative motion between two surfaces, which are evaluated in terms of the measurement of the frictional force between them. The tribometer proposed in this work, has a simple concept that consists of a recipient, which may contain different quantities of lubricating oil and slides in a reciprocating mode in contact with a specimen attached to a force sensor. During the tests, the speed of sliding of the recipient and the contact force between the samples can be changed, allowing the accomplishment of large variety of tests. Besides, a large number of cycles can be done in order to evaluate the wear of materials. The force sensor uses strain gauges, which depending on its configuration, allows the measurement of a wide range of magnitude of normal forces and friction. This equipment will be used in the characterization of oils from cerrado that have not been evaluated in terms of lubrication.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134024300","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
A fast space-vector algorithm for cascaded H-bridge converters under faulty conditions 故障条件下级联h桥变换器的快速空间矢量算法
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6453781
L. G. G. P. de Castro, M. Corrêa
{"title":"A fast space-vector algorithm for cascaded H-bridge converters under faulty conditions","authors":"L. G. G. P. de Castro, M. Corrêa","doi":"10.1109/INDUSCON.2012.6453781","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6453781","url":null,"abstract":"Due to the large number of components in the cascaded multilevel inverters, the probability of failure in one of the inverter's component is high and proportional to the inverter's level. In this paper is presented a fast space-vector algorithm with the purpose to avoid this issue. The presented algorithm is based in the reduction of the reference vector length and in the use of redundant states to produce balanced line output voltages when the converter is operating under a faulty condition. When compared with a well-known strategy from the literature, the results show its effectiveness and better performance.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133049727","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
Comparative analysis of three dc-dc non-isolated buck converters 三种dc-dc非隔离降压变换器的比较分析
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6453655
F. J. B. de Brito, R. Torrico-Bascopé, S. Daher, G. Torrico-Bascope
{"title":"Comparative analysis of three dc-dc non-isolated buck converters","authors":"F. J. B. de Brito, R. Torrico-Bascopé, S. Daher, G. Torrico-Bascope","doi":"10.1109/INDUSCON.2012.6453655","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6453655","url":null,"abstract":"This paper presents a comparative analysis of three dc-dc non-isolated buck converters. For this purpose, a classical buck converter, an interleaved buck converter, and a three-state switching cell (3SSC) buck converter were analyzed. In order to best compare the performance of these topologies, the switching frequency, processed power, current ripple before the filter capacitor, and specification were considered equals for all tested configurations. A modular prototype of 1 kW, 200 Vdc / 60 Vdc was implemented, allowing to easily configure all topologies by just changing the magnetic components. From the experimental results, it was found that all studied converters present some current unbalance, being the less critical in the converter based on 3SSC.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115734603","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 application of D-STATCOM in smart distribution grid with wind power plants D-STATCOM在风电场智能配电网中的应用
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6453881
E. E. C. Moraes, S. J. de Mesquita, R. Leão, M. Neto, K. Q. da Silva, R. Corrêa, H. dos Santos, L. Cajuaz, K. P. dos Santos, F. R. Leite
{"title":"The application of D-STATCOM in smart distribution grid with wind power plants","authors":"E. E. C. Moraes, S. J. de Mesquita, R. Leão, M. Neto, K. Q. da Silva, R. Corrêa, H. dos Santos, L. Cajuaz, K. P. dos Santos, F. R. Leite","doi":"10.1109/INDUSCON.2012.6453881","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6453881","url":null,"abstract":"The growth of wind farms in Brazil brings new challenges to the Brazilian electrical system, such as the adequacy of regulation for system operation, the supply-demand balance, the quality of the supplied power, and the system stability. New technologies associated with smart grids will enable an increase in intermittent renewable sources connected to the power distribution system. D-STATCOM (Distribution Static Synchronous Compensator) provides the necessary resources to prevent technical problems in systems with high penetration of wind power plants. It makes possible the wind farms to meet the requirements of network connection as power factor, voltage output and fault ride through requirements, as well as increases the transmission capacity and the network stability. This paper presents the dynamic behavior obtained by computer simulation of a distribution grid at 34.5 kV with D-STATCOM and wind farms. The use of D-STATCOM contributed to increasing the stability margin of the system, allowing the permanence of the three wind farms during fault and post-fault conditions.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122844430","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: 11
Robust ℌ∞ control for grid connected PWM inverters with LCL filters 带LCL滤波器的并网PWM逆变器的鲁棒<s:1>∞控制
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6451389
L. Maccari, J. Massing, L. Schuch, C. Rech, H. Pinheiro, V. Montagner, R. Oliveira
{"title":"Robust ℌ∞ control for grid connected PWM inverters with LCL filters","authors":"L. Maccari, J. Massing, L. Schuch, C. Rech, H. Pinheiro, V. Montagner, R. Oliveira","doi":"10.1109/INDUSCON.2012.6451389","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6451389","url":null,"abstract":"This paper provides a robust control design based on linear matrix inequalities applied to PWM inverters with LCL filters connected to the grid under uncertain parameters. The proposed controller ensures: i) closed-loop robust stability against parameter uncertainty; ii) robust pole location with a prescribed ℌ∞ guaranteed cost; iii) tracking of sinusoidal reference and rejection of disturbances. Simulation and experimental results show good transient and frequency responses for the closed-loop system, as well as limits of robust stability.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122952057","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: 38
Comparative analysis of series and parallel photovoltaic arrays under partial shading conditions 部分遮阳条件下串联与并联光伏阵列的对比分析
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6452791
R. D. de Oliveira Reiter, L. Michels, J. R. Pinheiro, R. A. Reiter, S. Oliveira, A. Péres
{"title":"Comparative analysis of series and parallel photovoltaic arrays under partial shading conditions","authors":"R. D. de Oliveira Reiter, L. Michels, J. R. Pinheiro, R. A. Reiter, S. Oliveira, A. Péres","doi":"10.1109/INDUSCON.2012.6452791","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6452791","url":null,"abstract":"This paper presents a comparative analysis among different arrays of photovoltaic (PV) modules under partial shading conditions. This scenario is typical of a residential area where partial shading can occur due to trees or neighbor buildings. The main objective is to evaluate the power extraction under partial shading in parallel and series PV modules arrays, and compare the results. Simulation and experimental results are presented to validate the proposed analysis.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122151687","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
Experimental implementation of PSDs psd的实验实现
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6451650
M. Curti, F. Serra, D. Forchetti, C. D. de Angelo
{"title":"Experimental implementation of PSDs","authors":"M. Curti, F. Serra, D. Forchetti, C. D. de Angelo","doi":"10.1109/INDUSCON.2012.6451650","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6451650","url":null,"abstract":"A comparison of different methods used to detect the fundamental positive sequence component of grid voltage, is analyzed in this work. These detection methods are necessary to achieve proper synchronization between generation systems, based on renewable energy, and the grid where this systems are connected. Two different structures commonly used as positive sequence detectors based on PLL are analyzed: SOGI and q-PLL. The performance of the detectors is tested in simulation, in continuous and discrete time. A experimental implementation of the detectors in a floating point DSP is realized. Different discretization methods of integrators is analyzed. Experimental results validate detection methods presented.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126466382","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
Speed sensorless control of PMSM motors implemented in real-time simulator 在实时仿真器中实现永磁同步电机无速度传感器控制
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6453617
E. de M Fernandes, D. Huller, A. C. Oliveira
{"title":"Speed sensorless control of PMSM motors implemented in real-time simulator","authors":"E. de M Fernandes, D. Huller, A. C. Oliveira","doi":"10.1109/INDUSCON.2012.6453617","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6453617","url":null,"abstract":"The paper presents a method for determining the transition region between rotor position estimators applied to permanent-magnet synchronous motors. A speed sensorless control scheme is implemented by combining the voltage injection method in low speed region, and back-emf estimation in the high speed region. The transition region is evaluated from the rms AC content level of the command current. Besides, based on this criteria, is established the bandwidths of the observers in function of the speed. Simulation are shown to verify the proposed technique. Results of the control system implemented in a real-time simulator are presented.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125552584","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
An optimal control applied to AC power sources 应用于交流电源的最优控制
2012 10th IEEE/IAS International Conference on Industry Applications Pub Date : 2012-11-01 DOI: 10.1109/INDUSCON.2012.6451388
S. P. Ribas, L. Maccari, Humberto Pinheiro, V. Montagner
{"title":"An optimal control applied to AC power sources","authors":"S. P. Ribas, L. Maccari, Humberto Pinheiro, V. Montagner","doi":"10.1109/INDUSCON.2012.6451388","DOIUrl":"https://doi.org/10.1109/INDUSCON.2012.6451388","url":null,"abstract":"This paper provides an optimal state feedback controller suitable for AC power source applications. The controller relies on multiple resonant controllers with frequencies chosen to ensure tracking of references with harmonics, being successfully implemented in a fixed point digital signal processor, taking into account constraints of delay and limited resolution of data. Simulation and experimental results corroborate the proposal.","PeriodicalId":442317,"journal":{"name":"2012 10th IEEE/IAS International Conference on Industry Applications","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126676089","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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