发布求助
文献互助 智能选刊 最新文献

2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)最新文献

筛选
英文 中文
Measurement and Estimation of the Magnetic Fields in Electric Vehicles 电动汽车磁场的测量与估计
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845773
Magdalena Garvanova, I. Garvanov, V. Ivanov, D. Borissova
{"title":"Measurement and Estimation of the Magnetic Fields in Electric Vehicles","authors":"Magdalena Garvanova, I. Garvanov, V. Ivanov, D. Borissova","doi":"10.1109/SIELA54794.2022.9845773","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845773","url":null,"abstract":"To solve the problem of harmful emissions emitted by internal combustion vehicles such as carbon dioxide, nitrogen oxides, soot and others, the use of electric cars is proposed. These devices operate on electricity that induces “electromagnetic pollution” in or near them. The effects of electromagnetic fields on living organisms are undeniable, but it is not yet clear how harmful they are to humans. In electric car, passengers sit very close to an electrical system that operates at considerable power and for a long period of time. This means that consumers are exposed to artificial magnetic fields. Electric car manufacturers are very familiar with these problems and offer various technological solutions in their design and production. In the present article, experimental measurements of the magnetic fields generated by an electric car operating in different operating modes will be performed and recommendations for its proper operation will be given.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131477313","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
Advanced System for Power Quality Monitoring 电能质量监测先进系统
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845748
G. Subţirelu, M. Linca, M. Constantinescu
{"title":"Advanced System for Power Quality Monitoring","authors":"G. Subţirelu, M. Linca, M. Constantinescu","doi":"10.1109/SIELA54794.2022.9845748","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845748","url":null,"abstract":"In this article, using the Lab Viewgraphical programming environment, three voltage transducers, three current transducers and a data acquisition module an advanced system for monitoring the power quality of electricity is implemented. The acquisition of instantaneous values for currents and voltages allows the proposed system to calculate several parameters that characterize the power quality (level components with the root mean square values of measured harmonics, average Fast Fourier Transform, THD factor, deforming residue, distortion factor, unbalanced voltages/currents and so on). All of these parameters can be monitored and recorded within a time frame set by the system user. Thus, by combining the functions of meter, portable oscilloscope and recorder, this advanced system should be configured for the essential tests required to monitor power quality to ensure energy efficiency and performance at any point of supply network to an industrial consumer and not only.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129510009","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
Educational Laboratory Demonstrator for Teaching Dual Active Bridge Control Principles 双有源电桥控制原理教学实验室演示
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845754
Steven Koning, D. Zuidervliet, P. V. van Duijsen
{"title":"Educational Laboratory Demonstrator for Teaching Dual Active Bridge Control Principles","authors":"Steven Koning, D. Zuidervliet, P. V. van Duijsen","doi":"10.1109/SIELA54794.2022.9845754","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845754","url":null,"abstract":"The Dual Active Bridge is actively deployed in DC grids, to control the power flow and connect DC grids with different voltage levels. Galvanic isolation and bidirectional operation are the two main properties but control and modulation of both bridges can be complex. Therefore an educational demonstrator with accompanying simulation software is discussed that can be used to teach the various modulation methods for controlling the power flow in the Dual Active Bridge. Both the hardware demonstrator, simulation software as well as the teaching principle are outlined.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115060280","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
Comparative Numerical Study of Digital Hydraulic Systems With and Without Soft Switching 带与不带软开关的数字液压系统数值比较研究
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845778
Dragiya Yanulov
{"title":"Comparative Numerical Study of Digital Hydraulic Systems With and Without Soft Switching","authors":"Dragiya Yanulov","doi":"10.1109/SIELA54794.2022.9845778","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845778","url":null,"abstract":"The paper submits a numerical comparative performance study of digital hydraulic systems with and without soft switching. The systems are based on off-the-shelf two-way solenoid valves. A lumped parameter component-oriented modeling approach is employed through the use of the Modelica modeling language. The numerical simulations are conducted in OpenModelica environment. The obtained numerical results demonstrate the potential benefits and limitations to soft switching methods in energy efficient digital hydraulic systems such as virtually variable displacement pumps.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128409838","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
Hydrogen Production Technologies – A Comparative Overview and Future Developments 氢气生产技术-比较概述和未来发展
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845687
K. Nikolov, M. Streblau
{"title":"Hydrogen Production Technologies – A Comparative Overview and Future Developments","authors":"K. Nikolov, M. Streblau","doi":"10.1109/SIELA54794.2022.9845687","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845687","url":null,"abstract":"Hydrogen is becoming a more significant energy source supported by the sustainable policies. The gas can be produced from a variety feedstock and With the usage of renewable and conventional source of energy. This paper reviews the hydrogen production technologies, which are present and commercially available together with the future trends for their development. The production methods are compared in terms of efficiency and environmental impact.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125511381","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
Performance of Traction System with Induction Motor and Rotor Field Orientation by Voltage Control 基于电压控制的感应电机和转子磁场定向牵引系统性能研究
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845732
M. Popescu, A. Bitoleanu, C. Suru
{"title":"Performance of Traction System with Induction Motor and Rotor Field Orientation by Voltage Control","authors":"M. Popescu, A. Bitoleanu, C. Suru","doi":"10.1109/SIELA54794.2022.9845732","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845732","url":null,"abstract":"This paper presents the performance of the traction system with induction motor and rotor field orientation by voltage control. The synthesized control system was implemented on a physical model developed for the electric traction of a locomotive powered by a battery. After introducing the rotor field-orientation by voltage control, the system model, results and performances are presented. Then, the experimental results validate the proposed control algorithm.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130229189","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
Open-Source Electronic System for Monitoring of Some Parameters in LV Electrical Panels 低压电器面板部分参数监测的开源电子系统
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845762
I. Balabozov, I. Yatchev, I. Hadzhiev
{"title":"Open-Source Electronic System for Monitoring of Some Parameters in LV Electrical Panels","authors":"I. Balabozov, I. Yatchev, I. Hadzhiev","doi":"10.1109/SIELA54794.2022.9845762","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845762","url":null,"abstract":"The present paper considers a possible application of the increasingly popular open-source systems as a complete solution (hardware-software and communication protocol) in electrical engineering work. The main goal of the developed open-source system is to use it to monitor remotely certain parameters in low voltage electrical panels. Based on the collected data from the different sensors and after the respective analysis, the system has the ability to automatically execute pre- set management scenarios in critical situations. To proof the concept, a prototype of the system is built and several experimental measurements are carried out.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115902028","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
Active load for testing the control algorithms of traction systems with induction motors of autonomous locomotives 自主机车感应电机牵引系统控制算法测试的主动负载
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845765
L. Goreci, M. Popescu, M. Radulescu
{"title":"Active load for testing the control algorithms of traction systems with induction motors of autonomous locomotives","authors":"L. Goreci, M. Popescu, M. Radulescu","doi":"10.1109/SIELA54794.2022.9845765","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845765","url":null,"abstract":"The accurate simulation of the load conditions that occur in the operation of battery-powered electric locomotives, mainly specific variable and dynamic loads in the whole range of operation, from standstill to maximum speed, is an essential aspect for testing the control algorithms of traction systems with induction motors. The attention of this paper is focused first on the presentation of a test bench dedicated to testing electric traction converter-induction motor assembly for autonomous vehicles. Then the presentation of the control algorithm for obtaining the load torque is approached followed by some experimental determinations.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125604543","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
Implemented energy saving system in buildings using the temperature hysteresis 利用温度滞后实现建筑节能系统
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845790
V. Vasilev, B. Aprahamian
{"title":"Implemented energy saving system in buildings using the temperature hysteresis","authors":"V. Vasilev, B. Aprahamian","doi":"10.1109/SIELA54794.2022.9845790","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845790","url":null,"abstract":"The present paper considers the operation of an implemented original PLC control system using temperature hysteresis for energy savings in buildings. A description of the system, its principle of operation, its features and advantages are presented.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127596119","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
Charging Station for Electric Vehicles, Based on Micro Gas Turbine, Fuel Cell and Supercapacitor 基于微型燃气轮机、燃料电池和超级电容器的电动汽车充电站
2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI: 10.1109/SIELA54794.2022.9845737
B. Gilev, Gergana Vacheva, N. Hinov, Plamen Stanchev
{"title":"Charging Station for Electric Vehicles, Based on Micro Gas Turbine, Fuel Cell and Supercapacitor","authors":"B. Gilev, Gergana Vacheva, N. Hinov, Plamen Stanchev","doi":"10.1109/SIELA54794.2022.9845737","DOIUrl":"https://doi.org/10.1109/SIELA54794.2022.9845737","url":null,"abstract":"In current research a hybrid autonomous supplying system for electric vehicles applications is presented. The hybrid system is consisted of fuel cell, micro gas turbine and supercapacitor. There are realized with averaged models in MATLAB/Simulink environment. The supplying elements are connected to a DC bus for charging a different type of EV s. In this case as a load is use two EV s: BMW -i3 and Nissan Leaf. This system can operate autonomously in hard-to-reach places where there is no supplying from the distributed grid and other sources. With the help of the developed model, the optimal value of the supercapacitor has been determined in order to minimize the costs for the construction of the charging station.","PeriodicalId":150282,"journal":{"name":"2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)","volume":"1417 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117101406","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信