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2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)最新文献

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Fuzzy-based Orthogonal Decomposition approach for fault diagnoses in distribution feeders of Smart Cities 基于模糊正交分解的智慧城市配电馈线故障诊断方法
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381154
R. Flauzino, I. Nunes da Silva, D. Spatti, Jose Francisco R. Silva, M. Lourenco, Inacio R. N. Dantas
{"title":"Fuzzy-based Orthogonal Decomposition approach for fault diagnoses in distribution feeders of Smart Cities","authors":"R. Flauzino, I. Nunes da Silva, D. Spatti, Jose Francisco R. Silva, M. Lourenco, Inacio R. N. Dantas","doi":"10.1109/ISGT-LA.2015.7381154","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381154","url":null,"abstract":"Smart Cities are the new goal for Smart Grid applications. In this context it can highlighted several researches introducing modern concepts of projecting, modelling, and simulating. This paper presents a new approach for fault diagnoses in distribution feeders inserted into a Smart City. The ability to handle load variations, several kind of permanent or temporary faults and non-linearities are performed by a hybrid combination of Fuzzy Systems and Orthogonal Decomposition. Results are shown to validate the approach.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126991871","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 reconfiguration analysis tool for distribution networks using Fast Decoupled power flow 基于快速解耦潮流的配电网重构分析工具
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381150
Alexandre Gomes Fonseca, O. L. Tortelli, E. M. Lourenço
{"title":"A reconfiguration analysis tool for distribution networks using Fast Decoupled power flow","authors":"Alexandre Gomes Fonseca, O. L. Tortelli, E. M. Lourenço","doi":"10.1109/ISGT-LA.2015.7381150","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381150","url":null,"abstract":"This work proposes a tool for distribution network analysis focused on grid reconfiguration using the Fast Decoupled Newton-Raphson power flow method. The methodology uses the information of the network switching equipment status, without the need of a previous topological processing. The complex normalization approach was used to make viable the load flow calculation by the fast decoupled approach when applied to networks presenting lines with high R/X ratio, which is typical in distribution systems.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115795134","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
Application of energy storage elements on a PV system in the smart grid context 智能电网环境下储能元件在光伏系统中的应用
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381250
F. Perez, Julio Freitas Custodio, Vitor Grillo de Souza, Homero Krauss Ribeiro Filho, Edison Massao Motoki, P. Ribeiro
{"title":"Application of energy storage elements on a PV system in the smart grid context","authors":"F. Perez, Julio Freitas Custodio, Vitor Grillo de Souza, Homero Krauss Ribeiro Filho, Edison Massao Motoki, P. Ribeiro","doi":"10.1109/ISGT-LA.2015.7381250","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381250","url":null,"abstract":"The use of renewable resources, such as solar energy, in distributed generation can bring instabilities to the system due to fluctuations in power output caused by variations or bad weather. In order to reduce the impacts caused by solar panels (PV's), the application of intelligent networks is feasible to control the distributed generation. Inserting storage energy elements in PV's stabilizes the energy produced by the panel, very sensitive to temperature and solar irradiation. In this context, we developed a computational model of 100 kW photovoltaic systems connected to the network with storage elements for the uniform supply of power, which has a load control strategy and battery discharge, standardizing the power delivery network Therefore, it was verified the importance of smart grids in the control of power flow.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127708050","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
Economic energy management of a microgrid including electric vehicles 包括电动汽车在内的微电网的经济能源管理
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381269
Paulo Renato da Costa Mendes, J. Normey-Rico, Carlos Bordons Alba
{"title":"Economic energy management of a microgrid including electric vehicles","authors":"Paulo Renato da Costa Mendes, J. Normey-Rico, Carlos Bordons Alba","doi":"10.1109/ISGT-LA.2015.7381269","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381269","url":null,"abstract":"This paper presents a predictive control algorithm for economic optimization of a microgrid. The proposed microgrid has a connection with the external electrical network and also with a charging station for electric cars. System modeling was carried out by the Energy Hubs methodology. The proposed algorithm has the task of performing the management of electricity purchase and sale to the power grid, maximizing the use of renewable energy sources, managing the use of energy storages and performing the charge of parked vehicles. Simulation results are presented to illustrate the satisfactory operation of the proposed system.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133418214","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
Building Integrated Photovoltaics for smart grids 建设智能电网一体化光伏
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381267
A. G. Fonseca, A. Langner, H. L. Salamanca, L. C. Siebert, Fabiano A. S. Ferronato, A. R. Aoki, Priscila Alves, R. Riella, F. Particelli
{"title":"Building Integrated Photovoltaics for smart grids","authors":"A. G. Fonseca, A. Langner, H. L. Salamanca, L. C. Siebert, Fabiano A. S. Ferronato, A. R. Aoki, Priscila Alves, R. Riella, F. Particelli","doi":"10.1109/ISGT-LA.2015.7381267","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381267","url":null,"abstract":"This paper presents a case study of a Building Integrated Photovoltaics deployed in a parking lot. Computational models were developed in order to estimate the energy generation, and the usage of batteries for energy management. A developed energy management system, with an algorithm to work with Time-Of-Use tariffs, electric vehicles and storage systems is also described and simulated. The results achieved in a pilot project are also discussed.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131344911","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
Computational model for the analysis of distributed generation in systems including smart grids 智能电网等系统分布式发电分析的计算模型
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381189
Camilo Sepulveda, M. Resener, S. Haffner, L. Pereira
{"title":"Computational model for the analysis of distributed generation in systems including smart grids","authors":"Camilo Sepulveda, M. Resener, S. Haffner, L. Pereira","doi":"10.1109/ISGT-LA.2015.7381189","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381189","url":null,"abstract":"This work presents a simplified computational model for the analysis and the optimization of distribution networks considering the presence of smart grids. The determination of bus voltages and branch currents is based on a linear approximation, which allows to evaluate the impact on the network resulting from the connection of different distributed generation sources (DG). One of the main advantages of the proposed model is the convergence for any operation condition. Furthermore, it is possible to apply the model to problems concerning the operation and expansion of smarts grids. Finally, to test and validate the model, it was applied to an existing distribution network composed of 135 buses and with distributed generation. The main results are presented and discussed.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129868517","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
Image processing as an integration tool between a dam safety system and Smart Grids 作为大坝安全系统与智能电网集成工具的图像处理
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381232
A. L. de Oliveira, L. Magrini, H. Y. Kim, E. F. Carneiro, J. C. Pinfari
{"title":"Image processing as an integration tool between a dam safety system and Smart Grids","authors":"A. L. de Oliveira, L. Magrini, H. Y. Kim, E. F. Carneiro, J. C. Pinfari","doi":"10.1109/ISGT-LA.2015.7381232","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381232","url":null,"abstract":"The Smart Grid resilience in power systems could be improved thanks to remote monitoring of civil structures existing at concrete and earth-filled dams, which indicates any atypical behavior of these structures. Among the various sensors and transducers used, the direct and inverted pendulums present an additional challenge. These instruments are widely used in hydroelectric reservoirs to monitor minor displacements in the concrete structures by the measurement of the pendulum's degree of inclination according to the X and Y references set which will reflect the amount of displacement. In this paper, a system capable of performing automated readings of the pendulum wires inclination, through the image processing technique, is presented. A processing methodology combining the calculation of the x component, the gradient signal and the Hough transform was adopted for this purpose.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134569540","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
Link quality estimation for AMI AMI的链路质量估计
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381231
Cledson Sousa, Guilherme e Souza, I. Moraes, Ricardo Campanha Carrano, Celio Vinicius Neves de Albuquerque, Luis Fernando Nascimento Passos, A. Carniato, A. Bettiol, Rafael Zimmermann Homma, Rodrigo Chumbinho Andrade, Fernando Hidalgo Molina
{"title":"Link quality estimation for AMI","authors":"Cledson Sousa, Guilherme e Souza, I. Moraes, Ricardo Campanha Carrano, Celio Vinicius Neves de Albuquerque, Luis Fernando Nascimento Passos, A. Carniato, A. Bettiol, Rafael Zimmermann Homma, Rodrigo Chumbinho Andrade, Fernando Hidalgo Molina","doi":"10.1109/ISGT-LA.2015.7381231","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381231","url":null,"abstract":"An important application in Smart Grids is the Advanced Metering Infrastructure (AMI). Under AMI, utilities use smart meters and aggregators to collect consumer data that support better-informed and automated decisions. AMIs are typically formed by wireless links, reducing the investments in infrastructure. Although beneficial, the use of wireless raise issues of reliability and coverage, and requires the estimation of the success rate in delivering packages. This paper discusses the application of the Extended Hata-SRD propagation model in urban, suburban and rural scenarios, for IEEE's 802.11g and 802.15.4, to determine the success rate of packets exchanged between meters and aggregators.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132661429","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
A multiagent system approach and integer linear programming for transformers relocation in power distribution system 配电系统变压器置换的多智能体方法与整数线性规划
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381135
A. A. A. de Souza, N. Kagan, K. de Geus
{"title":"A multiagent system approach and integer linear programming for transformers relocation in power distribution system","authors":"A. A. A. de Souza, N. Kagan, K. de Geus","doi":"10.1109/ISGT-LA.2015.7381135","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381135","url":null,"abstract":"This paper presents a study of the development of a Multiagent System for transformer placement according to its load. The growing demand for electricity requires a better management of distribution transformer load. Due to this problem many transformers are operating over their load limits. The replacement of an overloaded transformer by another of higher power is the normal procedure to solve the problem. The proposed model considers the replacement of an overloaded transformer by an under loaded and vice-versa. The Multiagent System was conceived to give a support for management activities of transformers replacement. The system also supplies economical information for the transformer replacement.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132527933","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
On rural microgrids design - a case study in Brazil 农村微电网设计——以巴西为例
2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM) Pub Date : 2015-10-01 DOI: 10.1109/ISGT-LA.2015.7381146
Matheus F. Z. Souza
{"title":"On rural microgrids design - a case study in Brazil","authors":"Matheus F. Z. Souza","doi":"10.1109/ISGT-LA.2015.7381146","DOIUrl":"https://doi.org/10.1109/ISGT-LA.2015.7381146","url":null,"abstract":"This paper discusses the problem of designing a rural microgrid in a developing country. The problem is addressed by considering a set of farmers located in a remote location, so local wind sources are considered to generate electric power. The case considered supposes enough energy along the month, but peak period is supplied with the help of batteries. In this sense, definition of the wind sources capacity as well as the size of the batteries is discussed. The realistic tests carried out show the microgrid as feasible.","PeriodicalId":345318,"journal":{"name":"2015 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT LATAM)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123490043","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
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