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2023 5th Global Power, Energy and Communication Conference (GPECOM)最新文献

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Structural Integrity Analysis of a Two-Pole Synchronous Reluctance Machine with Non-circular Shaft 非圆轴双极同步磁阻电机结构完整性分析
2023 5th Global Power, Energy and Communication Conference (GPECOM) Pub Date : 2023-06-14 DOI: 10.1109/GPECOM58364.2023.10175767
Didem Tekgun, B. Tekgun, I. Alan
{"title":"Structural Integrity Analysis of a Two-Pole Synchronous Reluctance Machine with Non-circular Shaft","authors":"Didem Tekgun, B. Tekgun, I. Alan","doi":"10.1109/GPECOM58364.2023.10175767","DOIUrl":"https://doi.org/10.1109/GPECOM58364.2023.10175767","url":null,"abstract":"This paper investigates the structural strength of a 6-inch diameter, two-pole, 4 kW line start synchronous reluctance machine (LS-SynRM) designed with a new noncircular shaft structure that serves as a pump motor. Flux paths on the rotor are widened while narrowing down the shaft of the motor on the q-axis to improve the motor efficiency. By using this method, a wider path is created for the flux in the d-axis. As a result, the inductance in the d-axis, the ratio of inductance between the d-axis and q-axis (referred to as saliency ratio), and the difference in inductance between the d-axis and q-axis are all amplified. To evaluate the structural strength of the machine, a series of analyses are conducted, including modal, harmonic, and static examination on the rotor using ANSYS Structural. The findings indicate that to prevent redundant deformations and undesirable vibrations because of resonance, the maximum safe limit for shaft size reduction is determined as 8 mm.","PeriodicalId":288300,"journal":{"name":"2023 5th Global Power, Energy and Communication Conference (GPECOM)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131335149","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
Insights into the L-index Voltage Stability Assessment; A Qualitative Approach l指数电压稳定性评估的几点认识定性方法
2023 5th Global Power, Energy and Communication Conference (GPECOM) Pub Date : 2023-06-14 DOI: 10.1109/GPECOM58364.2023.10175816
Mohamed Salah, M. Kamel, Abdelrahman A. Karrar
{"title":"Insights into the L-index Voltage Stability Assessment; A Qualitative Approach","authors":"Mohamed Salah, M. Kamel, Abdelrahman A. Karrar","doi":"10.1109/GPECOM58364.2023.10175816","DOIUrl":"https://doi.org/10.1109/GPECOM58364.2023.10175816","url":null,"abstract":"In this work, we investigate observed limitations that render the L-index voltage stability indicator unreliable for accurate assessment of the maximum power transfer margin. The approach favors a qualitative assessment over a quantitative system study. We observe two problems, guided by examples on a minimal system, with parallels on the IEEE 14-bus system: underreported Thevenin impedance, resulting in an overestimation of the maximum power transfer, and overcorrected load transfer from the load bus to the critical bus. We conclude that these difficulties need to be addressed for a comprehensive solution.","PeriodicalId":288300,"journal":{"name":"2023 5th Global Power, Energy and Communication Conference (GPECOM)","volume":"1975 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130219550","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
Application of Feature Selection in Distribution Transformer Design and Manufacturing Using Feed Forward Artificial Neural Network and Equilibrium Optimizer Algorithm 前馈人工神经网络与平衡优化算法在配电变压器设计与制造中的应用
2023 5th Global Power, Energy and Communication Conference (GPECOM) Pub Date : 2023-06-14 DOI: 10.1109/GPECOM58364.2023.10175790
M. Hashemi, U. Kiliç, Selim Dikmen
{"title":"Application of Feature Selection in Distribution Transformer Design and Manufacturing Using Feed Forward Artificial Neural Network and Equilibrium Optimizer Algorithm","authors":"M. Hashemi, U. Kiliç, Selim Dikmen","doi":"10.1109/GPECOM58364.2023.10175790","DOIUrl":"https://doi.org/10.1109/GPECOM58364.2023.10175790","url":null,"abstract":"In this study, a Feedforward Artificial Neural Network is used as a regression model to predict the dataset collected from 170 distribution transformers with a nominal power of 1000 kVA that have already been designed and manufactured. There is a total of17 design variables (features) during the design process. The objective of the feature selection in the transformer design problem is to reduce computational complexity and improve the manufacturing process. The Equilibrium optimization (EO) algorithm is applied to solve the feature selection (FS) problem by minimizing the regression error with fewer numbers of features as compared to the regression with the original dataset. The results of the study reveal that out of the 17 design variables, six features have the highest priority and level of importance in the design process, while six features have less importance and can be set to a constant value.","PeriodicalId":288300,"journal":{"name":"2023 5th Global Power, Energy and Communication Conference (GPECOM)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130326800","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
A Secure Deep Autoencoder-based 6G Channel Estimation to Detect/Mitigate Adversarial Attacks 基于深度自动编码器的6G信道估计检测/减轻对抗性攻击
2023 5th Global Power, Energy and Communication Conference (GPECOM) Pub Date : 2023-06-14 DOI: 10.1109/GPECOM58364.2023.10175718
Haider W. Oleiwi, Doaa N. Mhawi, H. Al-Raweshidy
{"title":"A Secure Deep Autoencoder-based 6G Channel Estimation to Detect/Mitigate Adversarial Attacks","authors":"Haider W. Oleiwi, Doaa N. Mhawi, H. Al-Raweshidy","doi":"10.1109/GPECOM58364.2023.10175718","DOIUrl":"https://doi.org/10.1109/GPECOM58364.2023.10175718","url":null,"abstract":"Channel estimation (CE) is critical in wireless communications. However, it is vulnerable to adversarial attacks (AA) that are associated with the incorporated artificial intelligence (AI) functionality in 6G wireless communication systems/networks. The hazardous threat can compromise communications’ confidentiality and integrity due to the expected infrastructure, features, and AI models of the 6G paradigm. This paper proposed a deep autoencoder (DAE)-based 6G CE model to detect and prevent AA. It was trained using a dataset generated from the MATLAB toolbox for AA and incorporated a secure transmission protocol. Simulations were conducted to evaluate the model’s performance under different parameters (i.e., CE and DAE) with maximal epsilon values range (0.5-3.0). The results proved the model’s sufficiency of accuracy and security to detect AA compared to existing CE techniques. The proposal provided a promising solution for a secure 6G DAE-based CE and showed robustness against AA. Additionally, it offered a feasible solution for the deep learning training data required and avoids overfitting. Overall, the proposed model provides a valuable contribution towards enhancing the security of 6G networks, and its performance should be further validated in real-world scenarios.","PeriodicalId":288300,"journal":{"name":"2023 5th Global Power, Energy and Communication Conference (GPECOM)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128638240","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
Multi-Objective Optimization With Multiple Load Control Strategy 多负荷控制策略下的多目标优化
2023 5th Global Power, Energy and Communication Conference (GPECOM) Pub Date : 2023-06-14 DOI: 10.1109/GPECOM58364.2023.10175782
Yuya Tanigawa, Masahiro Furukakoi, P. Mandal, A. Mikhaylov, Hiroshi Takahashi, Tomonobu Senjyu
{"title":"Multi-Objective Optimization With Multiple Load Control Strategy","authors":"Yuya Tanigawa, Masahiro Furukakoi, P. Mandal, A. Mikhaylov, Hiroshi Takahashi, Tomonobu Senjyu","doi":"10.1109/GPECOM58364.2023.10175782","DOIUrl":"https://doi.org/10.1109/GPECOM58364.2023.10175782","url":null,"abstract":"In recent years, countries have enacted greenhouse gas emission reduction targets in response to global warming and other environmental problems. In order to achieve these targets, power generation from renewable energy sources has been attracting attention. Although Photovoltaics (PV) are easier to install than other renewable energy sources, it creates a problem known as the duck curve phenomenon. To solve this problem, various load controls need to be introduced to operate with less fluctuation in load demand. This paper performs a multi-objective optimization of future grid operation by introducing BESS(Battery Energy Storage System), ADLC (Advanced Direct Load Control), and V2H (Vehicle to Home) load control. This simulation was performed using the epsilon constraint method with MILP in Matlab for multi-objective optimization. The results show that the introduction of multiple load controls can mitigate the duck curve phenomenon and optimize both operating costs and CO2","PeriodicalId":288300,"journal":{"name":"2023 5th Global Power, Energy and Communication Conference (GPECOM)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117010923","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
Modeling of Power Losses in Contact Systems of Low Voltage Switching Devices 低压开关器件触点系统的功率损耗建模
2023 5th Global Power, Energy and Communication Conference (GPECOM) Pub Date : 2023-06-14 DOI: 10.1109/GPECOM58364.2023.10175729
Almaz Radikovich Petrov, E. Gracheva, S. Valtchev, T. Sinyukova
{"title":"Modeling of Power Losses in Contact Systems of Low Voltage Switching Devices","authors":"Almaz Radikovich Petrov, E. Gracheva, S. Valtchev, T. Sinyukova","doi":"10.1109/GPECOM58364.2023.10175729","DOIUrl":"https://doi.org/10.1109/GPECOM58364.2023.10175729","url":null,"abstract":"The article studies the dependence of active power losses in contacts and contact systems of circuit breakers, contactors, and magnetic starters from the main parameters of electrical equipment. Models of functional dependencies of active power losses on nominal current for low voltage switching devices of some manufacturers were developed. Approximation functions of these characteristics have been compiled and the value of determination coefficient of the obtained functions of active losses and approximation error have been calculated. Graphical presentations of the investigated parameters of low-voltage equipment are shown in relation to the commutated variables.","PeriodicalId":288300,"journal":{"name":"2023 5th Global Power, Energy and Communication Conference (GPECOM)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126795262","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
Program Events 项目活动
2023 5th Global Power, Energy and Communication Conference (GPECOM) Pub Date : 2020-10-05 DOI: 10.1109/epecs48981.2020.9304955
Holly L. Adamson
{"title":"Program Events","authors":"Holly L. Adamson","doi":"10.1109/epecs48981.2020.9304955","DOIUrl":"https://doi.org/10.1109/epecs48981.2020.9304955","url":null,"abstract":"Managing MF Patients After Ruxolitinib Failure Robyn M. Scherber, MD Mays Cancer Center at UT Health San Antonio MD Anderson, San Antonio, Texas, USA Managing PV Patients After Hydroxyurea Failure Abdulraheem Yacoub, MD University of Kansas Medical Center, Kansas City, Kansas, USA Managing ET Patients After Hydroxyurea Failure Laura C. Michaelis, MD Medical College of Wisconsin, Milwaukee, Wisconsin, USA 8:00 AM MTP Session V: NHL Session Chair: Simon Rule","PeriodicalId":288300,"journal":{"name":"2023 5th Global Power, Energy and Communication Conference (GPECOM)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121815216","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
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