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2020 Progress in Applied Electrical Engineering (PAEE)最新文献

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Application of numerical methods for automatic intrinsic safety analysis according to IEC 60079-11 根据IEC 60079-11，数值方法在自动本质安全分析中的应用
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/paee50669.2020.9158749
T. Adrikowski, D. Buła, M. Pasko
{"title":"Application of numerical methods for automatic intrinsic safety analysis according to IEC 60079-11","authors":"T. Adrikowski, D. Buła, M. Pasko","doi":"10.1109/paee50669.2020.9158749","DOIUrl":"https://doi.org/10.1109/paee50669.2020.9158749","url":null,"abstract":"The work presents the use of numerical methods for automatic analysis of the intrinsic safety of electrical equipment circuits operating in an explosive atmosphere. The presented analysis of the ability to ignite by heating is one of the elements of the self-assessment of safety in accordance with applicable standards IEC 60079. The paper describes the basic requirements for the components of electrical circuits, provides examples for analysis and its results. The presented results confirmed the correctness of the used approach and showed the scale of the problem of manual intrinsic safety assessment analysis for complex circuits.","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127336947","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
Optimisation of Algorithms for Matrix-Vector Multiplication by Using an Evolutionary Algorithm 用进化算法优化矩阵-向量乘法算法
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/paee50669.2020.9158652
Janusz P. Papliński
{"title":"Optimisation of Algorithms for Matrix-Vector Multiplication by Using an Evolutionary Algorithm","authors":"Janusz P. Papliński","doi":"10.1109/paee50669.2020.9158652","DOIUrl":"https://doi.org/10.1109/paee50669.2020.9158652","url":null,"abstract":"Reducing the number of single operation during matrix-vector multiplication is a method of accelerating of multiplication and decreasing power consumption. It is often not a simple task. The paper presents the methods for looking for the proper structure of the matrix using an evolutionary algorithm and the hill-climbing. The evaluation function, defined in the paper, leads to improvements in the form of the matrix by getting a proper structure. The optimisation process is made by using a special defined crossover and two types of mutations. The investigation presented in the paper confirms the possibility of automatically finding a special structure of a matrix.","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123664693","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
Identification of nonstationary parameters of electric arc furnace model using Monte Carlo approach 用蒙特卡罗方法辨识电弧炉模型的非平稳参数
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/PAEE50669.2020.9158732
M. Klimas, D. Grabowski
{"title":"Identification of nonstationary parameters of electric arc furnace model using Monte Carlo approach","authors":"M. Klimas, D. Grabowski","doi":"10.1109/PAEE50669.2020.9158732","DOIUrl":"https://doi.org/10.1109/PAEE50669.2020.9158732","url":null,"abstract":"This paper describes Monte Carlo analysis of an electric arc furnace (EAF) model based on measurements. In this research long-time samples have been analyzed in terms of incidence of occurring of particular values of EAF model coefficients. Their occurrence has been investigated through finding best fitted ones, which was measured by different indicators. These distributions have been approximated by continuous probability density functions that later allowed to develop a probabilistic EAF model.","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"186 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114029719","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
Power loss estimating in GaN E-HEMT based synchronous buck-boost converter 基于GaN E-HEMT的同步降压-升压变换器的功率损耗估计
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/paee50669.2020.9158576
Mikołaj Koszel, P. Grzejszczak
{"title":"Power loss estimating in GaN E-HEMT based synchronous buck-boost converter","authors":"Mikołaj Koszel, P. Grzejszczak","doi":"10.1109/paee50669.2020.9158576","DOIUrl":"https://doi.org/10.1109/paee50669.2020.9158576","url":null,"abstract":"This paper presents an extended estimation of power loss in synchronous buck-boost DC/DC converter based on low voltage GaN E-HEMT power transistors. The converter is designed as a cascaded connection of buck and boost. In contrast to basic two-switch topology, it provides non-inverting voltage characteristic preserving limited usage of passive components. Due to the increased number of switches, the focus is on transistor losses. The difference between GaN E-HEMT and Si transistors is also included. Analytical calculations and simulation results are shown and compared with experimental research.","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121243347","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
PAEE 2020 Cover Page PAEE 2020封面
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/paee50669.2020.9158655
{"title":"PAEE 2020 Cover Page","authors":"","doi":"10.1109/paee50669.2020.9158655","DOIUrl":"https://doi.org/10.1109/paee50669.2020.9158655","url":null,"abstract":"","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126825688","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
Investigations of ground enhanced compounds resistivity changes in time 地面增强化合物电阻率随时间变化的研究
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/paee50669.2020.9158723
K. Sobolewski
{"title":"Investigations of ground enhanced compounds resistivity changes in time","authors":"K. Sobolewski","doi":"10.1109/paee50669.2020.9158723","DOIUrl":"https://doi.org/10.1109/paee50669.2020.9158723","url":null,"abstract":"This article described methodology of investigations ground enhancing compounds in range its resistivity variation in time. Five different materials were taken for considerations, prepared according to manufacturer instruction and subjected to long-term research based on international standards. Some additional studies were also carried out for verification obtained results as also calculations to describe influence its variation on practical applications. Finally based on obtained results conclusions were drawn.","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117288518","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
Basic Concept of MV Circuit Breaker Fault Detection by Image Processing 图像处理中压断路器故障检测的基本概念
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/PAEE50669.2020.9158735
T. Daszczyński, W. Chmielak, Jakub Giergielewicz
{"title":"Basic Concept of MV Circuit Breaker Fault Detection by Image Processing","authors":"T. Daszczyński, W. Chmielak, Jakub Giergielewicz","doi":"10.1109/PAEE50669.2020.9158735","DOIUrl":"https://doi.org/10.1109/PAEE50669.2020.9158735","url":null,"abstract":"In historical times, the processing of the image seen by the brain helped to avoid the threat of poisonous plants, insects or predators. One of the most important application of the image processing can be pointed out in automation and medicine. It helps in controlling the quality of production, by improving the autonomy of machines that replace man. The main purpose of this work is to present, using various examples, capabilities and limitations of the “Image Processing” tollbox in Matlab and the possible use of image processing to detect damage to electrical apparatus. The main subject of research in this paper is to detect the mechanical faults in the medium voltage circuit breaker. In the future it can be used to improve the detection of damaged mechanical parts of switchgear.","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"21 5 Suppl 10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131772228","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
Electrical energy consumption and the energy market in Poland during the COVID-19 pandemic 2019冠状病毒病大流行期间波兰的电能消耗和能源市场
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/paee50669.2020.9158771
Michal Czosnyka, Bogumiła Wnukowska, K. Karbowa
{"title":"Electrical energy consumption and the energy market in Poland during the COVID-19 pandemic","authors":"Michal Czosnyka, Bogumiła Wnukowska, K. Karbowa","doi":"10.1109/paee50669.2020.9158771","DOIUrl":"https://doi.org/10.1109/paee50669.2020.9158771","url":null,"abstract":"The paper presents how the COVID-19 pandemic influenced on the energy market in Poland. It contained analyzes of power demand and electricity consumption in the period of the economic downturn. The data were compared with characteristic periods from the past. The article also contains an analysis of price changes on the Polish Power Exchange.","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130965955","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: 11
Impact of a gate drive on performance of three-phase inverters based on 3.3 kV SiC MOSFETs 栅极驱动对3.3 kV SiC mosfet三相逆变器性能的影响
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/paee50669.2020.9158727
Radosław Sobieski, Przemysław Trochimiuk, Hubert Skoneczny, J. Rąbkowski
{"title":"Impact of a gate drive on performance of three-phase inverters based on 3.3 kV SiC MOSFETs","authors":"Radosław Sobieski, Przemysław Trochimiuk, Hubert Skoneczny, J. Rąbkowski","doi":"10.1109/paee50669.2020.9158727","DOIUrl":"https://doi.org/10.1109/paee50669.2020.9158727","url":null,"abstract":"This paper discusses the impact of a new open-loop gate driver for a 3.3 kV/450 A SiC MOSFET module operating in a three-phase inverter. In general, this driver improves switching speed and reduces energy loss dissipated during the turn-on process. According to presented double-pulse test results switching times are shorter and turn-on energy is up to two times lower. Finally, a study on power losses in a 250 kVA three-phase inverter was carried out to show the impact of the new gate driver: an increase of the switching frequency by 50% is enabled with the proposed solution.","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"33 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126947288","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
PAEE 2020 Copyright Page PAEE 2020版权页面
2020 Progress in Applied Electrical Engineering (PAEE) Pub Date : 2020-06-01 DOI: 10.1109/paee50669.2020.9158758
{"title":"PAEE 2020 Copyright Page","authors":"","doi":"10.1109/paee50669.2020.9158758","DOIUrl":"https://doi.org/10.1109/paee50669.2020.9158758","url":null,"abstract":"","PeriodicalId":341523,"journal":{"name":"2020 Progress in Applied Electrical Engineering (PAEE)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126979631","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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