2022 IEEE 7th International Energy Conference (ENERGYCON)最新文献_第6页

Shunt active power filter based on flying capacitor multilevel inverter for harmonic mitigation 基于飞电容多电平逆变器的并联有源电力滤波器谐波抑制

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830346

Sana Othman, L. Sbita, J. Barbot, M. Alali, M. Ghanes

引用次数: 0

Linear solution of the High-Voltage Transmission Line transient influence problem 高压输电线路暂态影响问题的线性求解

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830260

A. Dolgicers, I. Zālītis, J. Berkolds, J. Kozadajevs

引用次数: 0

Interference of Household Devices on Broadband Power Line Communication in German Smart Grids 德国智能电网中家用设备对宽带电力线通信的干扰

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830268

Tom Steffen, M. Peikenkamp, Hanko Ipach, Matthias N. Lorenz, D. Babazadeh, C. Becker

{"title":"Interference of Household Devices on Broadband Power Line Communication in German Smart Grids","authors":"Tom Steffen, M. Peikenkamp, Hanko Ipach, Matthias N. Lorenz, D. Babazadeh, C. Becker","doi":"10.1109/energycon53164.2022.9830268","DOIUrl":"https://doi.org/10.1109/energycon53164.2022.9830268","url":null,"abstract":"Broadband Power Line Communication is the network operator’s choice for cost efficient smart metering in German smart grid applications. This is due to comparably high data rate and low latency, yielding the possibility to work with state of the art protocols requiring quasi real time transmission of data. However, due to disadvantageous hardware components, such as unshielded power lines, communication in low voltage grids is a difficult task. Consequently, further interferences, for example from household devices, play an important role in terms of availability and quality of service in those communication systems. In this paper, an innovative concept for detecting and measuring the interference of common household devices on the power line communication is presented. The concept consists of two parts identification and recognition as well as rating of interferences, offering the possiblity to draw conclusions about the quality of service in power line communication based smart meter applications by the detection of the load. This concept has been applied for the first time in a field trail on the premises of the Schleswig-Holstein Netz AG in North of Germany. The results are evaluated and presented in this paper.","PeriodicalId":106388,"journal":{"name":"2022 IEEE 7th International Energy Conference (ENERGYCON)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133317400","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

Minimizing the impact of losses on MPP tracking of PVs under shading conditions 尽量减少损失对遮阳条件下pv MPP跟踪的影响

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830441

Zaint A. Alexakis, A. Alexandridis

{"title":"Minimizing the impact of losses on MPP tracking of PVs under shading conditions","authors":"Zaint A. Alexakis, A. Alexandridis","doi":"10.1109/energycon53164.2022.9830441","DOIUrl":"https://doi.org/10.1109/energycon53164.2022.9830441","url":null,"abstract":"Certain PV system parameters such as residual losses, are either neglected or assumed as trivial when their dynamics are studied. Even though this may be the case in some approaches, it is proven that residual losses heavily influence the system operation, especially when tackling the problem of locating the maximum power point (MPP) under normal and partial shading irradiance conditions. Particularly, analytic formulas pertaining the mentioned losses are derived in this paper and their effect on MPP tracking is investigated. As losses are greatly affected by the current flowing through the respective element, they can be minimized through optimization techniques. However, both, the issue of minimizing the residual losses and that of tracking the operating condition at MPP, is proposed to be combined into a unique optimization problem. It is important that the combined optimization approach is especially efficient in the case when more than one local maximum exist as happens in partial shading irradiance conditions. The whole analysis and the proposed optimization technique is evaluated under normal and adverse irradiation conditions whereas the simulation results totally verify the validity of the method.","PeriodicalId":106388,"journal":{"name":"2022 IEEE 7th International Energy Conference (ENERGYCON)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130522704","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

Enhancement of Finite Set Model Predictive Control for Direct Matrix Converter fed DFIG-Wind Energy Conversion System 直接矩阵变换器馈电dfig -风能转换系统有限集模型预测控制的改进

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830152

Elkssayer Mohamed Khalil, Naoui Mohamed, Hajjej Mohamed, Sbita Lassad

引用次数: 1

Modeling of an Active Household under Different Tariffs 不同资费下的活跃家庭模型

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830173

P. Miljan, M. Miletić, H. Pandžić

引用次数: 0

A Trust Model in Control Systems to Enhance and Support Cybersecurity 控制系统中增强和支持网络安全的信任模型

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830327

B. Siemers, Lars Fischer, S. Lehnhoff

{"title":"A Trust Model in Control Systems to Enhance and Support Cybersecurity","authors":"B. Siemers, Lars Fischer, S. Lehnhoff","doi":"10.1109/energycon53164.2022.9830327","DOIUrl":"https://doi.org/10.1109/energycon53164.2022.9830327","url":null,"abstract":"At present, evolving power systems are in want of mechanisms to collect information on current security state. The evolution of the ongoing energy transition reveals some critical limitations regarding cybersecurity standards in the energy sector. Implementing new and untested technology could harm the entire security but is often superseded in favor of its needed technology and functionality. This could lead to unforeseeable security issues. To manage these, innovations are required to orchestrate information while supporting the operator in keeping an overview of the security status. One way to condense security information is to use a trust model to correlate the relevant information and provide human interpretative information. A trust model can provide a feasible solution - it helps identify the root cause of potential vulnerabilities in the system to bridge the gap between vulnerabilities, countermeasures and new technology. This paper proposes a new approach for a trust model to strengthen and expand security in energy systems. The trust model will collect and interpret existing (security) information into so-called trust facets. It will facilitate the identification of vulnerabilities of the cyber physical energy system (CPES) through the concept of tracing. The objective is to create a security tool as a supportive and additional system to help operators interpret the security state in complex systems. This paper introduces an approach to enhance security of industrial control systems (ICS) in CPES in the context of trust and integrate tracing into the trust model.","PeriodicalId":106388,"journal":{"name":"2022 IEEE 7th International Energy Conference (ENERGYCON)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130489162","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

Development of an Online Course for «Web Programming» discipline with OLAT 使用OLAT开发«Web编程»学科在线课程

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830247

A. Kintonova, A. Sabitov, I. Povkhan

引用次数: 1

Modeling and Dynamic Simulation of Voltage Fluctuations in Low-Voltage Grids and Validation Using Field Test Data 低压电网电压波动建模与动态仿真及现场试验数据验证

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830479

F. Gielnik, Samuel Eichhorn, S. de Jongh, Alexander Bisseling, M. Suriyah, T. Leibfried

引用次数: 1

Hands-on Education in using Process Bus for Digital Substation Automation Systems, based on IEC 61850–9–2LE 实践教育使用数字化变电站自动化系统的过程总线，基于IEC 61850-9-2LE

2022 IEEE 7th International Energy Conference (ENERGYCON) Pub Date : 2022-05-09 DOI: 10.1109/energycon53164.2022.9830313

Nicklas Scheel, Ulrik Andersen, P. Randewijk

引用次数: 0