NTU Journal of Engineering and Technology最新文献

Optimal Location And Size of The STATCOM to Enhance The Power System Stability 优化STATCOM的位置和大小以提高电力系统的稳定性

NTU Journal of Engineering and Technology Pub Date : 2023-10-17 DOI: 10.56286/ntujet.v2i2.604

Mohamad A. Khalaf, Abdulsatar H. Jasim, Bilal A. Nasir

{"title":"Optimal Location And Size of The STATCOM to Enhance The Power System Stability","authors":"Mohamad A. Khalaf, Abdulsatar H. Jasim, Bilal A. Nasir","doi":"10.56286/ntujet.v2i2.604","DOIUrl":"https://doi.org/10.56286/ntujet.v2i2.604","url":null,"abstract":"The importance of power system operation is becoming increasingly significant due to the escalating demand observed in many nations. The exponential growth in load demand exerts substantial stress on electrical power systems, since they run in close proximity to their critical thresholds due to limitations imposed by environmental and economic factors. The basic goal of operating electrical power networks is to efficiently supply energy to users at optimal frequency and voltage levels, with a focus on cost minimization. The main objective of this study is to examine the augmentation of voltage stability margin by deploying Flexible AC Transmission Systems (FACTS) at their ideal positions. In order to determine the most efficient size of a Static Synchronous Compensator (STATCOM), it is necessary to explore the relationship between the loading factor and the capacity of the STATCOM. The case study utilized the Iraqi National Super Grid System (INSGS), which consisted of a 24-bus configuration. The effectiveness of the CPF technique has been assessed in the framework of the Iraqi Super Grid test System. The appropriate place for attaching STATCOM to enhance voltage stability in the Iraqi network system was identified to be Bus (20).","PeriodicalId":500723,"journal":{"name":"NTU Journal of Engineering and Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135992904","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

DESIGN OF A SCADA SYSTEM FOR A SOLAR PHOTOVOLTAIC POWER PLANT 太阳能光伏电站监测系统的设计

NTU Journal of Engineering and Technology Pub Date : 2023-10-17 DOI: 10.56286/ntujet.v2i2.598

Majeed Ismail Mohammed, Ahmed M. T. Ibraheem Al-Naib

{"title":"DESIGN OF A SCADA SYSTEM FOR A SOLAR PHOTOVOLTAIC POWER PLANT","authors":"Majeed Ismail Mohammed, Ahmed M. T. Ibraheem Al-Naib","doi":"10.56286/ntujet.v2i2.598","DOIUrl":"https://doi.org/10.56286/ntujet.v2i2.598","url":null,"abstract":"This paper presents the design and implementation of a solar panel data monitoring system using a SCADA (Supervisory Control and Data Acquisition) system. The system is built via the Siemens S7-1200 Programmable Logic Controller (PLC) and programmed using TIA (Totally Integrated Automation) Portal V17 software. The system includes various sensors and instrumentation for monitoring solar panel performance, such as temperature sensors, current and voltage sensors, and irradiance sensors. The PLC collects data from these sensors and transmits it to the SCADA software, which displays real-time data on the graphical user interface (GUI). The system also includes features such as alarms and notifications for abnormal conditions, data logging for historical analysis, and remote access for monitoring and control from a central location. The system's reliability and efficiency are enhanced through the use of the S7-1200 PLC and TIA Portal V17 software, which provide advanced programming and automation capabilities. Therefore, this solar panel data monitoring system provides a comprehensive solution for monitoring and optimizing the performance of solar panel systems, helping to increase efficiency, reduce downtime, and improve overall system performance.","PeriodicalId":500723,"journal":{"name":"NTU Journal of Engineering and Technology","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135993466","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

RF-RFE-SMOTE: A DoS And DDoS Attack Detection Framework RF-RFE-SMOTE: DoS和DDoS攻击检测框架

NTU Journal of Engineering and Technology Pub Date : 2023-10-17 DOI: 10.56286/ntujet.v2i2.436

Nora Rashid Najam, Razan Abdulhammed Abduljawad

{"title":"RF-RFE-SMOTE: A DoS And DDoS Attack Detection Framework","authors":"Nora Rashid Najam, Razan Abdulhammed Abduljawad","doi":"10.56286/ntujet.v2i2.436","DOIUrl":"https://doi.org/10.56286/ntujet.v2i2.436","url":null,"abstract":"Denial of service and Distributed denial of service (Dos/DDos) attacks continue to be one of the most significant dangers in cybersecurity. Many efforts are being put into developing defenses against these types of attacks. The tools used by attackers to perform these types of attacks increase day-to-day. Thus, a countermeasure is necessary. For this reason, this thesis utilized one of the most recent datasets (CSE-CICIDS2018 and CIC-DDoS2019) containing most Dos/DDoS attacks. This study proposed a framework based on Machine Learning for detecting denial-of-service (DoS) and distributed denial-of-service (DDoS) attacks. The framework comprises three main modules: feature selection method using Random Forest—Recursive Feature Elimination (RF-RFE), handling the Imbalanced class distributions using Synthetic Minority Oversampling Technique (SMOTE), and classification. This study used five classifiers to make comparisons that include Random Forest (RF), Naive Bayes (NB), Logistic Regression (LR), and Linear and Quadratic Discriminant Analysis (LDA, QDA)”. Framework empirical findings reveal that the RF-RFE_SMOTE_RF outperformed all other models by obtaining an accuracy of 100% for CSE-CIC-IDS2018 and 0.99% for CIC-DDoS2019.","PeriodicalId":500723,"journal":{"name":"NTU Journal of Engineering and Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135995973","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

STUDYING OF DUAL DEEP PERIOCULAR PARTS FOR PERSONS RECOGNITION 双深眼周区域对人识别的研究

NTU Journal of Engineering and Technology Pub Date : 2023-10-17 DOI: 10.56286/ntujet.v2i2.483

Safa N. H. Al-Moktar, Raid Al-Nima

引用次数: 0

Skin Cancer Classification: A Transfer Learning Approach Using Inception-v3 皮肤癌分类:使用Inception-v3的迁移学习方法

NTU Journal of Engineering and Technology Pub Date : 2023-10-17 DOI: 10.56286/ntujet.v2i2.532

Yaarob Younus Al Badrani, Abbas Mgharbel

引用次数: 0

Fog Computing: A Comprehensive Review of Architectures, Applications, and Security Challenges 雾计算:架构、应用和安全挑战的全面回顾

NTU Journal of Engineering and Technology Pub Date : 2023-10-17 DOI: 10.56286/ntujet.v2i2.614

Shatha A. Baker, Salar Jamal Rashid, Omar I. alsaif

{"title":"Fog Computing: A Comprehensive Review of Architectures, Applications, and Security Challenges","authors":"Shatha A. Baker, Salar Jamal Rashid, Omar I. alsaif","doi":"10.56286/ntujet.v2i2.614","DOIUrl":"https://doi.org/10.56286/ntujet.v2i2.614","url":null,"abstract":"Fog computing has emerged as a promising paradigm for bringing capabilities of cloud computing closer to the edge computing. It tries to overcome the limits of traditional cloud designs by putting storage, computing, and resources of networking closer to the data source. This results in accelerated processing, decreased latency, and enhanced system performance. Fog computing designs use a hierarchical approach, where the fog nodes act as an intermediary layer for local data processing and the cloud infrastructure acts as the top layer to support the fog nodes while the devices and sensors generate the data at the bottom layer. The paper discusses the uses of fog computing, and security issues,and suggests countermeasures including encryption, intrusion detection, and access control to reduce risks. It is anticipated that as fog computing develops further, it will spur creativity and efficiency in the linked world because to its adaptability and versatility. In order to properly utilize the promise of fog computing and handle security concerns, the paper underlines the significance of ongoing research and development.","PeriodicalId":500723,"journal":{"name":"NTU Journal of Engineering and Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135995346","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

Intelligent System to Transformer Slang Words into Formal Words 将俚语转化为正式词汇的智能系统

NTU Journal of Engineering and Technology Pub Date : 2023-10-17 DOI: 10.56286/ntujet.v2i2.689

Ahmed Abdulstar Ibrahim, Ban Shareef Mustafa

引用次数: 0