Revista UIS Ingenierías最新文献_第2页

Un algoritmo local cuasi-Newton suavizado para resolver el problema de complementariedad no lineal 求解非线性互补问题的局部准牛顿平滑算法

Revista UIS Ingenierías Pub Date : 2023-11-30 DOI: 10.18273/revuin.v22n4-2023013

Camila Quirá-Mosquera, R. Pérez, Favián Arenas, Diego Correa

引用次数: 0

Tracking and Grasping of Moving Objects Using Aerial Robotic Manipulators: A Brief Survey 使用空中机器人机械手跟踪和抓取移动物体：简要调查

Revista UIS Ingenierías Pub Date : 2023-11-28 DOI: 10.18273/revuin.v22n4-2023011

Y. A. Becerra-Mora, Sebastián Soto-Gaona

引用次数: 0

New data-based load modeling for active distribution networks 基于数据的主动配电网络新负荷建模

Revista UIS Ingenierías Pub Date : 2023-11-15 DOI: 10.18273/revuin.v22n4-2023009

Daladier Osorio-Vásquez, S. Pérez-Londoño, J. Mora-Flórez

{"title":"New data-based load modeling for active distribution networks","authors":"Daladier Osorio-Vásquez, S. Pérez-Londoño, J. Mora-Flórez","doi":"10.18273/revuin.v22n4-2023009","DOIUrl":"https://doi.org/10.18273/revuin.v22n4-2023009","url":null,"abstract":"Electric systems are experiencing fast development, mainly motivated by the carbon reduction policies in the energy sector and the technological developments that introduce new elements and processes. The transition to active distribution networks (ADNs) represents a significant technological advancement in this ever-evolving context. Accurate models for each device present in ADNs are crucial for adequately representing their dynamics; however, load modeling poses challenges due to the vast diversity of load components, variations over time, and dependence on several factors. Despite these challenges, understanding load behavior is fundamental for efficient planning and operation of ADNs. Therefore, precise load models are indispensable for conducting preventive and forensic studies. This paper analyzes various scientific documents from the most relevant scientific databases, explicitly focusing on the challenge of measurement-based load modeling in ADNs. The main contribution of this document lies in enhancing the representation and understanding of loads in ADNs through the analysis of current approaches, challenges, and measurement-based modeling strategies. Additionally, it serves as a reference for future research in the field of load modeling.","PeriodicalId":278060,"journal":{"name":"Revista UIS Ingenierías","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139273967","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

Hosting capacity and optimal sizing: a Colombian case of study 托管能力和最佳规模：哥伦比亚的研究案例

Revista UIS Ingenierías Pub Date : 2023-11-10 DOI: 10.18273/revuin.v22n4-2023010

Diego Andrés González-Sotto, César Arango-Lemoine, Dahiana López-García, A. Arango-Manrique

引用次数: 0

New business models in the Colombian energy market: Energy arbitration through storage systems 哥伦比亚能源市场的新商业模式：通过存储系统进行能源仲裁

Revista UIS Ingenierías Pub Date : 2023-11-09 DOI: 10.18273/revuin.v22n4-2023008

José David Beltrán-Gallego, S. Carvajal-Quintero, Dahiana López-García

{"title":"New business models in the Colombian energy market: Energy arbitration through storage systems","authors":"José David Beltrán-Gallego, S. Carvajal-Quintero, Dahiana López-García","doi":"10.18273/revuin.v22n4-2023008","DOIUrl":"https://doi.org/10.18273/revuin.v22n4-2023008","url":null,"abstract":"The energy transition is currently reshaping the Colombian energy market, bringing about the emergence of new actors essential for decarbonization and the establishment of a sustainable energy market. This transition necessitates a regulatory framework that facilitates the entry of new players and fosters the development of appealing business models for investors. Consequently, the energy transition fuels the widespread adoption of distributed energy resources, igniting the creation of fresh markets and captivating business opportunities. This study thoroughly examines the Colombian regulatory landscape, with a specific focus on exploring the new business prospects that arise from the integration of energy storage systems as distributed energy resources. Additionally, the paper analyzes energy arbitration through this technology, assessing five scenarios through economic evaluation using Net Present Value (NPV) and Internal Rate of Return (IRR). The findings indicate that the current model, which entails purchasing and selling energy in the energy exchange, is unsustainable without supplementary measures like self-consumption or regulatory incentives.","PeriodicalId":278060,"journal":{"name":"Revista UIS Ingenierías","volume":"56 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139282149","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

Risk assessment and corrosion level due to inductions on pipelines close to AC power lines 靠近交流电源线的管道上感应的风险评估和腐蚀等级

Revista UIS Ingenierías Pub Date : 2023-11-06 DOI: 10.18273/revuin.v22n4-2023006

Johnatan M. Rodríguez-Serna, Walter M. Villa-Acevedo

引用次数: 0

Aplicación de ultrasonido para el control de cianobacterias y la degradación de cianotoxinas 超声在蓝藻细菌控制和蓝藻毒素降解中的应用

Revista UIS Ingenierías Pub Date : 2023-11-06 DOI: 10.18273/revuin.v22n4-2023005

Jinna Marcela Loaiza-González, Ainhoa Rubio-Clemente, Gustavo A. Peñuela

{"title":"Aplicación de ultrasonido para el control de cianobacterias y la degradación de cianotoxinas","authors":"Jinna Marcela Loaiza-González, Ainhoa Rubio-Clemente, Gustavo A. Peñuela","doi":"10.18273/revuin.v22n4-2023005","DOIUrl":"https://doi.org/10.18273/revuin.v22n4-2023005","url":null,"abstract":"Las floraciones cianobacterianas en cuerpos de agua son un problema de gran interés entre la comunidad científica, debido a la producción de metabolitos tóxicos, denominados cianotoxinas. Las cianobacterias están formadas por un amplio número de géneros y especies, con diversos mecanismos de intoxicación; por lo que constituyen un grave problema ambiental con serias repercusiones en la salud de los seres vivos y del hombre. Adicionalmente, la alta producción de cianotoxinas asociada a la presencia de cianobacterias ha crecido enormemente en frecuencia y extensión en todo el mundo, lo cual aumenta la preocupación por parte de las autoridades y los prestadores de servicios públicos. Por otro lado, es importante señalar que los procesos convencionales con los que operan las instalaciones de tratamiento de agua son ineficientes para su eliminación y/o degradación dado que las cianotoxinas son solubles en agua y persistentes. En este sentido, se hace necesaria la aplicación de tecnologías alternativas a los sistemas de tratamiento tradicionales de potabilización con el fin de obtener un agua de calidad apta para el consumo humano. En el presente trabajo, se describe el uso de ultrasonido en el tratamiento de aguas contaminadas con cianobacterias y cianotoxinas, haciendo especial hincapié en la influencia de la variación de parámetros significativos que intervienen en la eficiencia de eliminación e inactivación de las cianobacterias, y la degradación de sus toxinas a través del proceso de sonicación. Con ello, se pretender posicionar el ultrasonido de baja frecuencia como tecnología de oxidación avanzada que permita controlar la proliferación de las cianobacterias y sus toxinas, y evitar la reducción de la calidad de los cuerpos de agua que abastecen las plantas de producción de agua potable.","PeriodicalId":278060,"journal":{"name":"Revista UIS Ingenierías","volume":"16 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135683971","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

Power aggregator in active distribution networks using IoTv 利用物联网技术在主动配电网中实现电力聚合

Revista UIS Ingenierías Pub Date : 2023-11-01 DOI: 10.18273/revuin.v22n4-2023007

S. Ramírez-Marín, J. Oyuela-Ocampo, Alejandro Garcés-Ruiz

引用次数: 0

Application of the SSA to the Optimal Phase-Swapping Problem in Three-Phase Asymmetric Networks SSA在三相非对称网络最优换相问题中的应用

Revista UIS Ingenierías Pub Date : 2023-10-31 DOI: 10.18273/revuin.v22n4-2023004

Antonny Santiago Vargas-Beltrán, Oscar Mauricio Angarita-Santofimio, Oscar Danilo Montoya

{"title":"Application of the SSA to the Optimal Phase-Swapping Problem in Three-Phase Asymmetric Networks","authors":"Antonny Santiago Vargas-Beltrán, Oscar Mauricio Angarita-Santofimio, Oscar Danilo Montoya","doi":"10.18273/revuin.v22n4-2023004","DOIUrl":"https://doi.org/10.18273/revuin.v22n4-2023004","url":null,"abstract":"This research addresses the optimal phase-balancing problem by applying a master-slave optimization methodology. The master stage defines the load connections per node using a discrete codification, while the slave stage evaluates each load configuration provided by the master stage via a three-phase power flow. For the master stage, the salp swarm algorithm (SSA) was selected, which is an efficient bio-inspired technique to deal with continuous and discrete nonlinear optimization problems. The slave stage employed the matricial backward/forward power flow method for three-phase asymmetric networks. Numerical simulations in IEEE test feeders composed of 8, 25, and 37 nodes confirm the effectiveness of the SSA approach in finding efficient solutions regarding the expected grid power losses after optimal load phase-swapping. Numerical comparisons with the vortex search algorithm, the Chu & Beasley genetic algorithm, and the crow search algorithm demonstrate the effectiveness of the proposed methodology in dealing with the studied problem. All numerical validations were carried out in the MATLAB programming environment.","PeriodicalId":278060,"journal":{"name":"Revista UIS Ingenierías","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135928987","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

Resistencia a compresión de especímenes cilíndricos de concreto reforzados con mallas de metal expandido 用膨胀金属网加固的圆柱形混凝土试样的抗压强度

Revista UIS Ingenierías Pub Date : 2023-10-09 DOI: 10.18273/revuin.v22n4-2023003

Orlando Giraldo-Bolívar, Luis Lara-Valencia, Carlos Alberto Graciano-Gallego

引用次数: 0