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2018 13th IEEE International Conference on Industry Applications (INDUSCON)最新文献

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Impact of Distributed Generation on Distribution Systems with Cascaded Bidirectional Step Voltage Regulators 分布式发电对级联双向阶跃稳压器配电系统的影响
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627230
H. R. Brito, V. M. Souza, V. C. Souza, J. Vieira, U. Bezerra, M. Tostes, A. O. R. Garcia, M. Costa, G. Carrera, H. Cardoso
{"title":"Impact of Distributed Generation on Distribution Systems with Cascaded Bidirectional Step Voltage Regulators","authors":"H. R. Brito, V. M. Souza, V. C. Souza, J. Vieira, U. Bezerra, M. Tostes, A. O. R. Garcia, M. Costa, G. Carrera, H. Cardoso","doi":"10.1109/INDUSCON.2018.8627230","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627230","url":null,"abstract":"Distribution grids with high penetration rate of distributed generation (DG) are often subjected to undesired reverse active power flow scenarios. Depending on the interactions between the DG's control modes and the feeder's step voltage regulators (SVRs), abnormal situations such as the phenomenon known as reverse power tap changer runaway condition may occur. This paper investigates the impact of DG on a distribution network with two cascaded SVRs, both operating in bidirectional mode. Tests were performed using two different control modes of the DG: unity power factor control, which is typically employed, and voltage control. The results obtained from time series power flow simulations show the behaviour of the cascaded SVRs and their effects on the feeder voltage profile. Special focus is placed on scenarios where the penetration level of the DG, located at the far end of the feeder, exceeds the total load demand.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115533838","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
R-GPC Controller of Mold Level in a Steel Continuous Casting Process with Bulging 钢连铸胀形过程中结晶器液位的R-GPC控制器
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627313
R. P. Pereira, G. M. Almeida, M. A. Cuadros, J. L. Salles, T. Filho, R. Freitas
{"title":"R-GPC Controller of Mold Level in a Steel Continuous Casting Process with Bulging","authors":"R. P. Pereira, G. M. Almeida, M. A. Cuadros, J. L. Salles, T. Filho, R. Freitas","doi":"10.1109/INDUSCON.2018.8627313","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627313","url":null,"abstract":"Mold level control is one of most important control loop in steel continuous casting process, because level variations higher than 6 - 10mm may impair the surface quality of the final products. The goal of this paper is to apply the Repetitive Generalized Predictive Controller (R-GPC) to control the mold level, considering bulging disturbances. Through simulations the optimum performance of this controller is shown when the model is affected by the bulging disturbances.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"249 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114552628","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
A Bidirectional AC/AC Series Resonant Converter with High Frequency Link 高频链路双向AC/AC串联谐振变换器
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627182
Leonardo Freire Pacheco, I. Barbi
{"title":"A Bidirectional AC/AC Series Resonant Converter with High Frequency Link","authors":"Leonardo Freire Pacheco, I. Barbi","doi":"10.1109/INDUSCON.2018.8627182","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627182","url":null,"abstract":"The study and use of solid state transformers (SST) has grown exponentially, and new technologies are being developed every day. The application of a series resonant converter in a SST allows improvement of its efficiency, through soft switching of the power switches. The present paper proposes a bidirectional topology capable of receiving an AC voltage in its input, and delivers the same AC voltage on its output through a series resonant converter and a push-pull AC-AC converter, with all switches operating with soft switching. The converter has three different switching elements and is capable of adjusting the output voltage level by changing the switching frequency. In this paper, the description of the converter’s operation and simulation results are presented. A prototype is being built to be tested in laboratory.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124479460","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
PID-Fuzzy control strategy for nonlinear systems applied to small wind turbines 小型风力发电机组非线性系统的pid -模糊控制策略
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627276
Felipe Alarcón, Iván G. Velásquez, R. Hunter, B. Pavez, R. Moncada
{"title":"PID-Fuzzy control strategy for nonlinear systems applied to small wind turbines","authors":"Felipe Alarcón, Iván G. Velásquez, R. Hunter, B. Pavez, R. Moncada","doi":"10.1109/INDUSCON.2018.8627276","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627276","url":null,"abstract":"This paper proposes a brand new strategy of pitch control, a PID-Fuzzy control for nonlinear plants, applied to a small wind turbine of 20 [kW]. The modelling and parameter identification of a 20 [kW] wind turbine will be reviewed, treating the main problem of pitch control, how to address the non-linearity of the system. On the other hand, the performance of the proposed strategy will be compared with other 2 strategies of pitch control, linear control (PID) and Fuzzy control.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128367327","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
Comparison of analytical method of flux density prediction for COB and discrete LED luminaires COB与离散型LED灯具磁通密度预测分析方法的比较
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627163
P. L. Tavares, J. L. S. Dutra, A. R. Silva, Vinícius M. de Albuquerque, Denis C. de Pereira, C. F. de Resende, P. H. P. Peixoto, H. Braga, P. S. Almeida
{"title":"Comparison of analytical method of flux density prediction for COB and discrete LED luminaires","authors":"P. L. Tavares, J. L. S. Dutra, A. R. Silva, Vinícius M. de Albuquerque, Denis C. de Pereira, C. F. de Resende, P. H. P. Peixoto, H. Braga, P. S. Almeida","doi":"10.1109/INDUSCON.2018.8627163","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627163","url":null,"abstract":"This work presents a comparison of analytical and empirical Yield Photon Flux Density (YPFD) ascertainment concerning two LED (light-emitting diode) luminaire models aiming to address the accuracy attained when based on punctual and discrete lamps adopted in plant growth. Moreover, this paper highlights the YPFD efficacy of each luminaire, by reviewing the phytometric concepts in comparison with generic quantic, photometric and typical radiometric systems. The luminaires studied in this paper include a high-flux COB (chip-on-board) cool white LED lamp and a Red and Blue discrete-LED-based luminaire, which is designed and prototyped in laboratory specifically for plant growth.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128465066","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
Study on the effect of the temperature in Acoustic Emission Sensor by the Pencil Lead Break Test 用铅笔芯断裂试验研究温度对声发射传感器的影响
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627213
Barbara Guedes Lopes, F. Alexandre, Wenderson N. Lopes, P. Aguiar, E. Bianchi, M. Viera
{"title":"Study on the effect of the temperature in Acoustic Emission Sensor by the Pencil Lead Break Test","authors":"Barbara Guedes Lopes, F. Alexandre, Wenderson N. Lopes, P. Aguiar, E. Bianchi, M. Viera","doi":"10.1109/INDUSCON.2018.8627213","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627213","url":null,"abstract":"The Pencil Lead Break (PLB) method is used to reproduce an artificial source of acoustic emission. This method consists of breaking a pencil lead which has its size and thickness determined carefully in a certain angle in a surface. This break releases energy in the form of elastic stress waves which propagate through the structure and are captured and converted into electrical signals by a sensor fixed to the workpiece surface. The PLB method is very efficient in the characterization of acoustic emission sensors. In this paper, the effect of temperature variation in the acoustic emission sensor response was investigated through the PLB method and digital signal processing. The results show that in the frequency response not only the temperature but also the analyzed frequency bands are factors that influence the amplitude of the signals. When comparing signals at different temperatures, the magnitude difference in amplitude increases proportionally to the temperature.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128722435","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
Bidirectional Three-Phase 3L-SNPC Converter for EV Charging Stations 电动汽车充电站用双向三相3L-SNPC变换器
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627215
F. Reis, Rene P.T. Bascope, F. L. Tofoli
{"title":"Bidirectional Three-Phase 3L-SNPC Converter for EV Charging Stations","authors":"F. Reis, Rene P.T. Bascope, F. L. Tofoli","doi":"10.1109/INDUSCON.2018.8627215","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627215","url":null,"abstract":"This paper presents a bidirectional three-phase, three-level stacked neutral-point-clamped (3L-SNPC) converter for electric vehicle charging stations. The proposed architecture employs two distinct power sources i.e. photovoltaic (PV) modules and the ac utility grid. If rated power is required by the loads i.e. batteries, both sources are responsible for supplying them. Otherwise, if the demanded power is less than that generated by the PV source, the 3LSNPC inverter is responsible for injecting the exceeding amount into the grid. The following advantages can be addressed to the proposed topology: a three-level voltage waveform exists across each leg and the neutral point, while filtering requirements are reduced; the voltage stresses on all semiconductors are equal to half of the total dc-link voltage; power factor is nearly unity in any operation mode; and the voltages across the dc-link capacitors are balanced. However, it aggregates regarding the existence of 18 switches, while the peak input voltage must be less than or equal to half of the total output voltage so that high power factor is obtained. In order to verify the operating principle of the converter, the current and voltage control loops are properly designed according with the following specifications: rms input voltage of 220 V; total output voltage of 800 V, power processed of 15 kW; and grid frequency of 60 Hz. Simulation results on a 15kW converter are also presented and thoroughly discussed.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127374328","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 Performance Evaluation of Electromagnetic Time Reversal Method for Locating Faults in Branched Cable Networks 分支电缆网络中电磁时间反转故障定位方法的性能评价
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627256
Pedro da Costa Junior, A. N. de Souza, Andre C. P. Martins
{"title":"A Performance Evaluation of Electromagnetic Time Reversal Method for Locating Faults in Branched Cable Networks","authors":"Pedro da Costa Junior, A. N. de Souza, Andre C. P. Martins","doi":"10.1109/INDUSCON.2018.8627256","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627256","url":null,"abstract":"The post-failure impedance estimative method is one of the most used ways to locate faults in distribution systems. However, the presence of the distributed generation can degrade the precision of this kind of procedure. To get superior quality results, one can do the analysis using the electromagnetic transients of current or voltage since they are less affected by the presence of distributed generation. The electromagnetic time reversal method is more used in non-homogeneous environments to emphasize a wave at a point with excellent precision and locate sources that produce perturbations in a specific domain. The basic idea of the electromagnetic time reversal is to use the property of time reversibility of the wave equation. This property allows a reversion in the time domain of the transients, observed in strategic points of the system, to evidence the location of the related electromagnetic energy. This work presents an evaluation of the electromagnetic time reversal method (EMTR) for locating faults in underground distribution networks. This paper revised the time reversal method, and investigate its application in a virtual branched underground distribution system.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129125452","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
Application of the IoT Paradigm for Supervision in the Utilities Industry 物联网范式在公用事业行业监管中的应用
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627211
Fábio Victor Schreiber, Roberto Alexandre Dias, Bruno de Borba, Valdir Noll, Victoria Zanetti Marçal Gallo
{"title":"Application of the IoT Paradigm for Supervision in the Utilities Industry","authors":"Fábio Victor Schreiber, Roberto Alexandre Dias, Bruno de Borba, Valdir Noll, Victoria Zanetti Marçal Gallo","doi":"10.1109/INDUSCON.2018.8627211","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627211","url":null,"abstract":"This article shows two issues studies about using the IoT paradigm in the public service sector applications. There is one of them, which is in the electric power industry, and another one on smart metering of water consumption. It shows implementation of hardware, software and middleware, the functionality of the systems and performance evaluation. The goal is to demonstrate that it is something technical and economically viable to use ubiquitous wireless communications systems in utilities industry, through current communication protocols. Moreover, the use of the MQTT Protocol for communication between devices, which provides satisfactory performance being applied, has been prove.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132082339","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
Comparison of Double Star Topologies of Modular Multilevel Converters in STATCOM Application 模块化多电平变换器在STATCOM应用中的双星拓扑比较
2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627199
R. O. D. Sousa, D. Mendonça, W. Amorim, A. F. Cupertino, H. Pereira, R. Teodorescu
{"title":"Comparison of Double Star Topologies of Modular Multilevel Converters in STATCOM Application","authors":"R. O. D. Sousa, D. Mendonça, W. Amorim, A. F. Cupertino, H. Pereira, R. Teodorescu","doi":"10.1109/INDUSCON.2018.8627199","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627199","url":null,"abstract":"The modular multilevel converters (MMCs) have shown great emphasis in academic studies of the last decades, specially applied in renewable energy systems, HVDC systems, energy storage, electrical drives and STATCOMs. In STATCOM applications, in particular, the Double Star (DS) configuration has several operating advantages, mainly related to its ability to compensate negative sequence components and unbalanced currents. Considering the advantage of these topologies in STATCOM application, it is proposed in this work a comparison of two DS topologies: Double Star Chopper-Cell (DSCC) and Double Star Bridge-Cell (DSBC). These topologies are compared in terms of steady-state operation, power losses and costs. In addition, two variations of DSBC topology are approached: DSBC-2L, which employs 2-level modulation and DSBC-3L, which employs 3-level modulation. The three MMC topologies are designed based on a 15 MVA STATCOM connected in a 13.8 kV grid. The simulation results validate the design methodology and also indicates the DSBC-3L topology as a promising solution for medium voltage STATCOMs due to its costs, protection during short circuits and smaller insulation requirements.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127869171","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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