2018 13th IEEE International Conference on Industry Applications (INDUSCON)最新文献_第2页

A review on impacts from dust deposition on photovoltaic modules 粉尘沉积对光伏组件的影响研究进展

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627241

Alessandra Comerio, P. R. Muniz, M. Rampinelli, J. Fardin

引用次数: 7

Comparison between Deterministic methods and the Artificial Bee Colony Algorithm, for the Economic Load Dispatch, turning off the Generators of Higher Cost 确定性方法与人工蜂群算法的比较，为经济调度关闭高成本发电机组提供参考

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627274

M. Nascimento, J. Júnior, C. Freitas, N. Moraes, M. Junior, David B. Alencar

{"title":"Comparison between Deterministic methods and the Artificial Bee Colony Algorithm, for the Economic Load Dispatch, turning off the Generators of Higher Cost","authors":"M. Nascimento, J. Júnior, C. Freitas, N. Moraes, M. Junior, David B. Alencar","doi":"10.1109/INDUSCON.2018.8627274","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627274","url":null,"abstract":"The reduction of fuel costs in the production of electric power in Power Plants (PP) is one of the most significant problems in this industry. This problem is known as optimization of the Economic Load Dispatch (ELD). The objective of this paper is to analyze the application of the Artificial Bee Colony Algorithm (ABC) metaheuristics, considering the incremental cost of fuel and the shutdown of the engines with the highest fuel cost per MWh in UTEs whose installed capacity exceeds the required power demand. Several techniques have been developed to solve the problem of ELD, among them: lambda iteration method, gradient method, Newton method and so on. The results for this study with the application of ABC, considering the shutdown of the generators of higher cost per MWh, obtaining a mean reduction of 6.54% in the total fuel cost, compared to the classic solutions that use all engines of the UTE. In addition to cost reduction, this proposal helps the specialist responsible for the management of the UTE in the decision making of the preventive maintenance of the engines that are not being used at the moment of the optimization, improving not only the generation efficiency, but also the generation planning of the plant.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"74 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":"128386671","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

Current-Fed Switched-Capacitor 5-Level Single-Phase Inverter 电流馈电开关电容5级单相逆变器

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627336

Valdir Pedrinho Tomin de Junior, H. Larico, D.S. Greff

引用次数: 0

High-Gain Modular Three-Phase Hybrid Boost Rectifier for Small Wind Energy Harvesting System 用于小型风能收集系统的高增益模块化三相混合升压整流器

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627270

J. C. Dias, T. Lazzarin

{"title":"High-Gain Modular Three-Phase Hybrid Boost Rectifier for Small Wind Energy Harvesting System","authors":"J. C. Dias, T. Lazzarin","doi":"10.1109/INDUSCON.2018.8627270","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627270","url":null,"abstract":"The use of small wind turbines for distributed generation has increased due to the pursuit of renewable and clean energy systems. Small wind turbines usually have low output voltage, therefore a conversion system is necessary to increase the voltage value in order to deliver the harvested energy to the commercial grid. This paper proposes a modular three-phase hybrid boost rectifier topology as the input stage for a wind energy conversion system (WECS). The proposed rectifier is a three-phase variation of the hybrid boost rectifier, which uses a ladder switched-capacitor cell to multiply its output voltage gain by an integer conversion ratio. The system is supplied by a small wind turbine with an open-end winding permanent magnet synchronous generator (PMSG), thus the use of a modular topology is possible and the converter can control the phase currents individually. The system is controlled by a maximum power point tracker (MPPT) that generates a peak current reference for the rectifier, which controls the input current of each phase to obtain a unity power factor. The output dc-link voltage is controlled by an inverter that delivers the extracted energy to the grid. An averaged equivalent circuit is proposed to improve simulation time and to obtain reduced order transfer functions. Theoretical analysis and simulations of a system with three-phase 84 V input, 220 V output phase voltages and 6.5 kVA rated power are presented.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"13 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":"126109573","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

Design Tradeoffs of A DC-DC Buck-Boost Converter Employing An RCD Snubber 采用RCD缓冲器的DC-DC降压升压变换器的设计权衡

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627212

A. R. Vaz, F. L. Tofoli

引用次数: 1

Autotunned Fuzzy Based PID Deformation Control Of a Shape Memory Alloy Actuated Cantilever Beam 基于自调谐模糊PID的形状记忆合金驱动悬臂梁变形控制

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627169

A. H. P. Campos, E. M. Fernandes, J. J. Silva, J. S. D. R. Neto

{"title":"Autotunned Fuzzy Based PID Deformation Control Of a Shape Memory Alloy Actuated Cantilever Beam","authors":"A. H. P. Campos, E. M. Fernandes, J. J. Silva, J. S. D. R. Neto","doi":"10.1109/INDUSCON.2018.8627169","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627169","url":null,"abstract":"Shape Memory Alloy based actuators have been used in a wide variety of applications along the past decades. In fact, due to their good force to mass ratio, along with their shape recovery capability, even after being subjected to relatively high mechanical stresses, this kind of material has been employed in applications that range from biomedical engineering to robotic joints, and they are always associated with smooth and quiet displacements. Besides, when it comes to linear displacements actuation, shape memory alloy actuators surpass even conventional electrical machines in many aspects. However, one major drawback appears when dealing with such class of actuators: accurate position control of mechanical systems actuated by shape memory alloys is non-trivial, due mainly to the non-linearities associated with the actuator`s phase transition model, which presents a hysteric behavior with respect to its temperature, and the variance of the thermal parameters with respect to time and temperature. In this context, a model independent control approach is proposed in this paper for controlling the deformation of a cantilever beam actuated by a shape memory alloy wire. This control technique relies on an on-line tunned PID controller based on Fuzzy logic developed around a classical Ziegler-Nichols tunned PID controller. At the end, the hybrid Fuzzy-PID controller is compared with the conventional PID controllers previously implemented.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"14 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":"132211735","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

Procedural Method for Finding Roller Coaster Rails Centerlines Based on Heart-Line Acceleration Criteria 基于心线加速准则的过山车轨道中心线查找程序方法

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627334

Guilherme C. Duran, M. S. Tsuzuki

{"title":"Procedural Method for Finding Roller Coaster Rails Centerlines Based on Heart-Line Acceleration Criteria","authors":"Guilherme C. Duran, M. S. Tsuzuki","doi":"10.1109/INDUSCON.2018.8627334","DOIUrl":"https://doi.org/10.1109/INDUSCON.2018.8627334","url":null,"abstract":"Acceleration and jerk on a roller coaster circuit are measured at an imaginary curve passing through the heart of passengers. In this paper, Non Uniform Rational B-Splines are used to represent the heart-line path of roller coasters. Frenet Trihedron is used as the main curve framing, and an additional vector called gravity projection is deducted for generating a framework even at heart-line straights segments and inflection points, when curvature vanishes. A methodology for obtaining track and rails centerlines derived from the heart-line curve is proposed. Using this procedural method, track roll angle is fully determined by local curvature and speed of train. Four cases of study are presented: (1) generating track centerline with Frenet frame, (2) generating track centerline with gravity projection, (3) computing track centerline by the composition of Frenet frame and gravity projection and solving continuity-related problems and (4), generating rails centerlines. It is shown that using composite method all accelerations projected laterally on passengers become null and a continuous, smooth non-jerky track layout is obtained.","PeriodicalId":156866,"journal":{"name":"2018 13th IEEE International Conference on Industry Applications (INDUSCON)","volume":"20 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":"126592856","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

Hybrid modeling of energy storage system and electrical loads in a pilot-microgrid 试点微电网中储能系统和电力负荷的混合建模

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627180

Danilo P. e Silva, M. D. Queiroz, J. Fardin, José Leandro F. Sales, M. T. D. Orlando

引用次数: 2

An Optimization Approach for the Wide-Area Damping Control Design 一种广域阻尼控制优化设计方法

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627222

M. E. Bento

引用次数: 6

A New Methodology for Calculating Electromagnetic Transients in Transmission Lines 一种新的输电线路电磁瞬变计算方法

2018 13th IEEE International Conference on Industry Applications (INDUSCON) Pub Date : 2018-11-01 DOI: 10.1109/INDUSCON.2018.8627286

S. L. Jaimis Colqui, R. J. Anderson de Araújo, Sérgio Kurokawa

引用次数: 0