2022 IEEE 40th Central America and Panama Convention (CONCAPAN)最新文献_第4页

Analysis of the impact on voltage due to the massive connection of distributed generation to reduce electrical interruptions in densely populated areas 分析大规模接入分布式发电对电压的影响，以减少人口密集地区的电力中断

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997780

Karielis Fernández Aguilar, Jessica Guevara Cedeño

{"title":"Analysis of the impact on voltage due to the massive connection of distributed generation to reduce electrical interruptions in densely populated areas","authors":"Karielis Fernández Aguilar, Jessica Guevara Cedeño","doi":"10.1109/CONCAPAN48024.2022.9997780","DOIUrl":"https://doi.org/10.1109/CONCAPAN48024.2022.9997780","url":null,"abstract":"This study has focused on the implementation of distributed generation to reduce the number of power cuts in densely populated areas, due to its possible benefits that have been published by some researchers. The implemented methodology seeks to determine an adequate percentage of DG penetration to solve electrical interruption problems caused by low voltage levels. Therefore, the power flow simulations will be performed by implementing the ETAP power system analysis software, using the IEEE 34-node test system. The process will be carried out through different DG penetration scenarios, to finally analyze the results based on the voltage and power parameters, which allow studying the quality of energy and the increases in energy losses of the electrical networks. The main results obtained are directly related to the level of DG penetration where, when applying the same amount of DG in the four study areas, it was observed that in order to determine the percentage of DG penetration, it is necessary to find the areas with the greatest effect on the, which in this case was the one with the lowest voltage level, causing the greatest increase in current and obtaining a considerable percentage, but complying with the established parameters. This research lays the foundations for the integration of DG at the medium voltage distribution level, for which future work is proposed on the study at the low voltage distribution level.","PeriodicalId":138415,"journal":{"name":"2022 IEEE 40th Central America and Panama Convention (CONCAPAN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124265245","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

Towards 6G Networks for Rural Environments: Vision for Improving Digital Inclusion through Open Source Hardware and Software 面向农村环境的6G网络:通过开源硬件和软件改善数字包容的愿景

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997739

Ivan Armuelles Voinov, Joaquín Chung, R. Kettimuthu, Borja Bordel, R. Alcarria, T. Robles

引用次数: 0

Algorithm and criteria for the measurement of energy consumption in a CNC milling machine: a proposal 数控铣床能耗测量的算法和标准:建议

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997715

Flores L. Carlos, Rosales M. Edwing

引用次数: 0

Third harmonic voltage distortion levels in an urban distribution network in El Salvador 萨尔瓦多城市配电网的三次谐波电压畸变水平

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997804

J. Ramos, Carlos Pocasangre, Luis Chevez, Armando Martínez, J. Osorto, Diego Escobar

引用次数: 0

Design and Performance Analysis of a Transverse-Flux PMSG for Applications in Small Wind Turbines 小型风力发电机横向磁通PMSG的设计与性能分析

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997659

R. Iracheta-Cortez, M. A. Hernández-Rodríguez

引用次数: 0

Development of virtual plant over embedded system 基于嵌入式系统的虚拟工厂开发

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997612

Kelman Belloso, DE Altuve

{"title":"Development of virtual plant over embedded system","authors":"Kelman Belloso, DE Altuve","doi":"10.1109/CONCAPAN48024.2022.9997612","DOIUrl":"https://doi.org/10.1109/CONCAPAN48024.2022.9997612","url":null,"abstract":"This document describes the development of a virtual plant prototype inside a Raspberry-pi. The goal is to have low-cost, educational-use equipment that can emulate behavior of 3 physical systems: temperature controlled system, water tank level and angular velocity. The applicability of disturbances to the studied systems was also considered within the code.Parallel to the calculation of the instantaneous value produced by the difference equation developed for each system, the screen of the prototype shows an animation similar to those used in: a SCADA system, Visual Basic, LabView or others.The user can choose the FT of the system to be controlled by selecting from drop-down lists: one of the three systems mentioned and certain characteristics that modify the FT of the system under study.In total there are 27 FT that can be used, additionally the code developed in Python has been structured in a modular way to add new FT and animations corresponding to the system to be developed. The prototype has been tested and its results compared with the equivalent physical system, with an average of 95% similarity for each system. Functional tests were also carried out with digital controllers, including a proportional control in Siemens S7-1200 PLC.","PeriodicalId":138415,"journal":{"name":"2022 IEEE 40th Central America and Panama Convention (CONCAPAN)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115374551","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

Wireless-based pest control in tomato crops 基于无线技术的番茄害虫防治

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997624

Orlando Enrique Olarte Lopez, José Julián Quintero Cervera, Alejandro Von Chong

引用次数: 0

URL-Based Dynamic Monitoring of Android Malware using Machine Learning 基于url的基于机器学习的Android恶意软件动态监控

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997633

O. Somarriba, Henry Jaentschke Urbina

{"title":"URL-Based Dynamic Monitoring of Android Malware using Machine Learning","authors":"O. Somarriba, Henry Jaentschke Urbina","doi":"10.1109/CONCAPAN48024.2022.9997633","DOIUrl":"https://doi.org/10.1109/CONCAPAN48024.2022.9997633","url":null,"abstract":"Android malware depend heavily on DNS traffic to provide flexible communications between compromised smart devices and malicious infrastructure. Nevertheless, we found that there is a gap between connecting DNS queries requests by smart devices and the logs at the DNS-service network level to work altogether. So, this paper combines and correlates two approaches: top-down detection by identifying malware domains using DNS traces at the network level, and bottom-up detection at the device level using the dynamic analysis in order to capture the URLs requested on a number of applications to pinpoint the malware. Here, we propose a URL-based dynamic monitoring of Android malware, with two parts, namely: (i) a client side which is a DNS sniffer that captures and classifies (through the usage of blacklists) the URL(s) requested by app(s) under scrutiny running on the smart device, and (ii) a central server where these URLs are collected and classified by using a machine learning algorithms and where a visualization takes place of the most malware attacks detected. Addditionally, the malicious URLs discovered are used in order to carry out a string pattern matching search into the DNS logs of DSN servers to pinpoint another infected device. Our experimental results with the proposed monitoring system using the Random Forest algorithm show, regarding the F1-Score, a better performance than the previous works with Decision Tree algorithm such as J.48 classifier.","PeriodicalId":138415,"journal":{"name":"2022 IEEE 40th Central America and Panama Convention (CONCAPAN)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125477514","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 wind resource from physical and virtual weather stations in the municipality of La Estrella Tabasco 拉埃斯特雷拉塔巴斯科市物理气象站和虚拟气象站的风力资源比较

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997722

Yoswaldo Gómez Cabrera, Gabriel Villaseñor Castro, R. Cortez, Iridian Karime Ángeles Pérez

引用次数: 0

Design of a solar-powered air pollution monitoring system under tropical climate environments 热带气候环境下太阳能空气污染监测系统的设计

2022 IEEE 40th Central America and Panama Convention (CONCAPAN) Pub Date : 2022-11-09 DOI: 10.1109/CONCAPAN48024.2022.9997667

E. Collado, Gokul Harish, Y. Sáez

{"title":"Design of a solar-powered air pollution monitoring system under tropical climate environments","authors":"E. Collado, Gokul Harish, Y. Sáez","doi":"10.1109/CONCAPAN48024.2022.9997667","DOIUrl":"https://doi.org/10.1109/CONCAPAN48024.2022.9997667","url":null,"abstract":"Air pollution is a phenomenon that combines and rapidly spreads solid particles and gases in the air, being one of the great problems that affects the environment and health of living beings worldwide. Polluted air contains hazardous gases like carbon dioxide (CO2), nitrogen dioxide (NO2), sulphur dioxide (SO2), chloro-fluro-carbons, ozone (O3), and particulate matter (PM10, PM2.5). These pollution agents must be monitored and maintained within standards. One of the solutions currently implemented is the use of fixed monitoring stations that measure the concentration of pollutants. These stations normally operate using power from the electrical distribution network, which is not feasible when measurements are taken in remote locations. Another option is to use a battery bank to power the stations, which makes the system expensive, heavy, and dependent. Therefore, the main objective in this work is to propose an air pollution monitoring system that is powered by solar energy, which is an energy source abundant in nature in most countries. This prototype is implemented in project ITE18-R2-011: Monitoring network based on the Internet of Things for the generation of air pollution indicators in Panama, which is funded by the Panamanian Government and SENACYT. This would make the system cost-effective, compact, environmental-friendly, and autonomous in terms of its source. Design process starts with literature survey on conventional designs and solar cells. Additionally, there will be study on solar radiation in Panama. After that a PCB will be designed for this which can be optimized further for better efficiency in terms of power consumption.","PeriodicalId":138415,"journal":{"name":"2022 IEEE 40th Central America and Panama Convention (CONCAPAN)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125742439","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