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2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)最新文献

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An Accuracy Enhancement of Optimization Techniques Containing Fractional-Polynomial Relationships 包含分数-多项式关系的优化技术的精度提高
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/REEPE49198.2020.9059209
A. A. Shehata, N. Korovkin
{"title":"An Accuracy Enhancement of Optimization Techniques Containing Fractional-Polynomial Relationships","authors":"A. A. Shehata, N. Korovkin","doi":"10.1109/REEPE49198.2020.9059209","DOIUrl":"https://doi.org/10.1109/REEPE49198.2020.9059209","url":null,"abstract":"The problems of determining fractional-polynomial relationships between parameters of Electric Power Systems (EPS) mode and those of its equivalent circuit have been considered. These relationships are intended to optimize static modes in electric power systems while estimating one or more quality criteria. Various algorithms for constants determination included in fractional-polynomial relationships have been established. The best results have been obtained based on an algorithm using the principle of repeated measurements with saving in computational time compared to other methods. The proposed method is implemented on IEEE standard 14and 30 bus systems as a test system using MATPOWER package.","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128851085","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: 3
Fuzzy Classification of Romberg Test Parameters Using Verified Database of Stabil-Metric Data 基于稳定度量数据验证数据库的Romberg试验参数模糊分类
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/REEPE49198.2020.9059166
T. Istomina, V. Istomin, Marina Lafitskova, A. Nikitina, Olga Mozhakova
{"title":"Fuzzy Classification of Romberg Test Parameters Using Verified Database of Stabil-Metric Data","authors":"T. Istomina, V. Istomin, Marina Lafitskova, A. Nikitina, Olga Mozhakova","doi":"10.1109/REEPE49198.2020.9059166","DOIUrl":"https://doi.org/10.1109/REEPE49198.2020.9059166","url":null,"abstract":"The classification of statistically processed results of stabilographic researches on the basis of the Romberg test based on the application of the theory of fuzzy logic. The values of the Romberg test were analyzed according to the following stabilometric parameters: the average position of the pressure center, the area of the statokinesiogram, the LFS coefficient, the Romberg coefficient. Statistical analysis of the results in MS Excel allowed confirming the normal distribution law of the studied parameters. The fuzzy classification into categories pathology, cerebral palsy, deviations, and norm produced based on the results of the Romberg test is developed. A system of formulas is proposed for processing the results of experimental studies of the effectiveness of stabilometric tests. It is proposed to divide the class of cerebral palsy into sub-classes, for which it is necessary to expand the statistical base of research.","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"603 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131426645","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
071-1_Fields_Waves_and_Electromagnetics 071 - 1 - _fields_waves_and_electromagnetics
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/reepe49198.2020.9059186
{"title":"071-1_Fields_Waves_and_Electromagnetics","authors":"","doi":"10.1109/reepe49198.2020.9059186","DOIUrl":"https://doi.org/10.1109/reepe49198.2020.9059186","url":null,"abstract":"","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131719166","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
Study and Analysis of the Influence of Wind Power Station on the Power Quality 风力发电站对电能质量影响的研究与分析
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/REEPE49198.2020.9059105
M. V. Burmeyster, R. Bulatov, R. Nasyrov, R. Aljendy, Odelexi F. Domínguez
{"title":"Study and Analysis of the Influence of Wind Power Station on the Power Quality","authors":"M. V. Burmeyster, R. Bulatov, R. Nasyrov, R. Aljendy, Odelexi F. Domínguez","doi":"10.1109/REEPE49198.2020.9059105","DOIUrl":"https://doi.org/10.1109/REEPE49198.2020.9059105","url":null,"abstract":"At present, renewable energy sources are widely used all over the world. Electricity generation is actively increased on the basis of construction and integration of wind power plants into electric networks in the presence of energy storage systems and controlled shunt reactors. With the development of wind power plants and the development of a standard list of measures for the technological connection of wind power plants to the facilities of the electric grid, it is necessary to study the influence of the wind power plants on indicators of power quality, reliability, stability and operation modes of the power system. All methods that used to improve the power quality with wind stations are presented and discussed in this paper. Moreover, this paper presents a characterization of the electrical system of the Isla de la Juventud and the Los Canarreos wind farm in Cuba.","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124017358","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-band Reflector Antenna Feed Design Based on Coaxial Structure 基于同轴结构的多波段反射面天线馈电设计
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/REEPE49198.2020.9059239
Vadim D. Ugnichev, B. L. Kogan, I. V. Belkovich, V. Seleznyov
{"title":"Multi-band Reflector Antenna Feed Design Based on Coaxial Structure","authors":"Vadim D. Ugnichev, B. L. Kogan, I. V. Belkovich, V. Seleznyov","doi":"10.1109/REEPE49198.2020.9059239","DOIUrl":"https://doi.org/10.1109/REEPE49198.2020.9059239","url":null,"abstract":"A multi-band feed design for a parabolic reflector antenna, which allows to combine the VHF and UHF frequency ranges operation in a single antenna, is presented in this paper. Electrodynamic modeling of the developed feed was carried out, its characteristics were optimized to maximize reflector antenna efficiency. A feed prototype was manufactured, its characteristics were measured. The proposed feed design based on a coaxial structure allows to expand functionality of reflector antennas by adding the feed operating ranges to existing systems. With the growth of the technical capabilities of the receiving and transmitting parts of antenna's systems - an expansion of working bands or an addion other frequency ranges to the existing feeds of the reflector antennas are quite an urgent task. In addition, a considered antenna, based on a coaxial structure, has several advantages and can be used as a separate antenna with a good bandwidth and high directivity.","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122642375","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
Determination Method of the Electric Power System Nodes for the Wind Farms Installation 风电场安装电力系统节点的确定方法
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/REEPE49198.2020.9059134
O. Sigitov, V. V. Buslov, N. Chemborisova
{"title":"Determination Method of the Electric Power System Nodes for the Wind Farms Installation","authors":"O. Sigitov, V. V. Buslov, N. Chemborisova","doi":"10.1109/REEPE49198.2020.9059134","DOIUrl":"https://doi.org/10.1109/REEPE49198.2020.9059134","url":null,"abstract":"The question of rational location of wind farms arises due to the growing installed capacity of wind farms as a part of electric power systems. At the same time, there is a lack of unequivocal recommendations on the choice of installation locations for a wind turbines. In this regard, there are some difficulties in formulating criteria for choosing the location of installation of wind farms, taking into account not only climatic, but also technical parameters of electric power systems, for example voltage value in the nodes of the electric power system. The paper presents that the installation of wind farms in the nodes of the electric power system can increase their rigidity, thereby contributing to increment of wind farms efficiency. Also, representation method of the load influences the calculation results, which confirms the need of consumer's actual statical characteristics application. Grid calculations were implemented in the software complex RastrWin3.","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124783091","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: 2
109-1_Engineering_Profession 109 - 1 - _engineering_profession
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/reepe49198.2020.9059216
{"title":"109-1_Engineering_Profession","authors":"","doi":"10.1109/reepe49198.2020.9059216","DOIUrl":"https://doi.org/10.1109/reepe49198.2020.9059216","url":null,"abstract":"","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129967452","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
Simulation of Solar Energy Photovoltaic Conversion 太阳能光伏转换仿真
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/REEPE49198.2020.9059149
Tatyana V. Myasnikova, Anna A. Kirillova, S. Ivanova, O. Sveklova, O. Nadezhdina
{"title":"Simulation of Solar Energy Photovoltaic Conversion","authors":"Tatyana V. Myasnikova, Anna A. Kirillova, S. Ivanova, O. Sveklova, O. Nadezhdina","doi":"10.1109/REEPE49198.2020.9059149","DOIUrl":"https://doi.org/10.1109/REEPE49198.2020.9059149","url":null,"abstract":"Renewable energy sources, namely, the energy of the sun, wind, water, etc., are of great importance in solving electricity needs. The main source of energy on the earth is the sun. At present, solar energy is one of the most promising directions in the development of renewable energy sources. For the efficient use of solar energy it is necessary to have an opportunity to predict its power under the influence of various factors. The task of modeling the photovoltaic conversion of solar energy is particularly relevant in connection with the trend of a gradual transition to renewable energy sources. Solar panel of the Mitsubishi PV-MLE255HD type in the software and hardware system of the real-time “RTDS” is simulated in the article. The model was developed using basic equations of photovoltaic solar cells which take into account the effects of solar radiation and temperature drops.","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129327991","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: 5
Analysis of Methods and Systems of Computer Attacks Detection and Probabilistic Representation of Conditions to Respond 计算机攻击检测方法和系统分析及响应条件的概率表示
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/REEPE49198.2020.9059126
Yevgeny V. Alpeev, A. Stadnik, I. Korolev
{"title":"Analysis of Methods and Systems of Computer Attacks Detection and Probabilistic Representation of Conditions to Respond","authors":"Yevgeny V. Alpeev, A. Stadnik, I. Korolev","doi":"10.1109/REEPE49198.2020.9059126","DOIUrl":"https://doi.org/10.1109/REEPE49198.2020.9059126","url":null,"abstract":"Currently, the trend of detection, identification, elimination of cyber-attacks is due to development and usage of informational technologies. For detecting and identifying computer attacks relevant Intrusion Detection Systems (hereinafter - IDS) are applied. Modern IDS typically are founded operate to detect one of two classes of intrusion detection. The first class of attacks is detected by methods, in which existing attacks developing according to a certain scenario of attack, are described. The second class of methods of anomalies detection attacks is detected by methods anomaly detection - deviation from normal behavior of a protectable system and processes in it. Therefore, on that basis development of comprehensive method of detecting computer attacks (impacts) to detect the attacks of first and second classes for a certain time interval is considered in order to increase probability of detecting are attack to a computer system under protection.","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117327312","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
A Fuzzy Petri Net Model Adapts to Changing Operating Conditions to Improve Power Systems Fault Prognosis 基于模糊Petri网模型的电力系统故障预测研究
2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI: 10.1109/REEPE49198.2020.9059243
R. S. Solaiman, T. Kherbek, Ahmad S. Ahmad
{"title":"A Fuzzy Petri Net Model Adapts to Changing Operating Conditions to Improve Power Systems Fault Prognosis","authors":"R. S. Solaiman, T. Kherbek, Ahmad S. Ahmad","doi":"10.1109/REEPE49198.2020.9059243","DOIUrl":"https://doi.org/10.1109/REEPE49198.2020.9059243","url":null,"abstract":"In power systems operation fast and accurate fault diagnosis and prognosis is important to keep reliability indicators acceptable, as many conditions affect power systems operating it's significant to take their changes in consideration when achieving these procedures. In this paper we present a proposed method to improve fault prognosis using fuzzy petri nets (FPN), by adding internal and external changing conditions to the prognosis process. We aim to study the impact of changing some factors on the state of the system and prognosis the risk that may happened. Usually in FPN certainty factor which describes condition availability degree has been taken constant, that doesn't cover changes in parameters and conditions. We introduce here new kinds of certainty factors can adapt with changed conditions, we applied these suggestions on a bus of reliability test system to show its differences from traditional FPN and discuss results.","PeriodicalId":142369,"journal":{"name":"2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128465818","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: 2
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