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2018 22nd International Conference Electronics最新文献

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Optimization of Medium Voltage Distribution Network Structure Based on Total Supply Capability Improvement 基于总供电能力提高的中压配电网结构优化
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/ELECTRONICS.2018.8443623
Weiqing Sun, Shuangrui Jia, Jingyuan Yang, Wei Zhang
{"title":"Optimization of Medium Voltage Distribution Network Structure Based on Total Supply Capability Improvement","authors":"Weiqing Sun, Shuangrui Jia, Jingyuan Yang, Wei Zhang","doi":"10.1109/ELECTRONICS.2018.8443623","DOIUrl":"https://doi.org/10.1109/ELECTRONICS.2018.8443623","url":null,"abstract":"Total supply capacity (TSC) is an important evaluation index in distribution network evaluation, and the main measures to improve the TSC of a distribution network are to increase feeders and transformers. This paper improves TSC by optimizing the distribution network structure. Firstly, several typical distribution network power supply modes in China are analysed and their distribution network structures are simplified, including substation structures and feeder connection structures. Secondly, according to different distribution network structures., a certain optimization method is determined. This paper adopts three methods, namely exhaustive method., finite scene optimization method and reasonable judgment comparison method., to determine the specific distribution network connection schemes and the “N-1” transfer schemes. Finally, structures of several examples are optimized, and their TSCs are calculated. Through the comparison analysis, the effectiveness of the distribution network structure optimization methods proposed are verified.","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123221827","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
Optimal Power and Signal Cables Arrangement for Minimizing Electromagnetic Interference in Oil and Gas Industry 石油和天然气工业中最大限度减少电磁干扰的最佳电源和信号电缆布置
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/ELECTRONICS.2018.8443637
M. A. Ayob, Febby Pumama Madrin, Hazrul Izwan Hussien, Mohammad Akmal Abu Taib, M. F. M Yasir, Mostafa Sayahkarajy, E. Supriyanto
{"title":"Optimal Power and Signal Cables Arrangement for Minimizing Electromagnetic Interference in Oil and Gas Industry","authors":"M. A. Ayob, Febby Pumama Madrin, Hazrul Izwan Hussien, Mohammad Akmal Abu Taib, M. F. M Yasir, Mostafa Sayahkarajy, E. Supriyanto","doi":"10.1109/ELECTRONICS.2018.8443637","DOIUrl":"https://doi.org/10.1109/ELECTRONICS.2018.8443637","url":null,"abstract":"Electromagnetic Interference (EMI) is an important cause of system malfunction in oil and gas industry installation. Inductive interference from High Voltage (HV) and Low Voltage (LV) power cables to Data/Signal (DS) cables is critical problem in this industry although arrangement according to standard has been implemented. In this work, electromagnetic interference effects of power cables (HV and LV) on the signal cable (DS) have been investigated. This is to determine the minimum distance between HV, LV and DS cables with minimal EMI effect. Computer simulation is employed to investigate the induced voltages for determining the optimal distance between various types of cables. We developed 2D and 3D models of commercial cables, which are normally used in Oil and Gas Industry. Variation of cable distances, cable specification and cable attachment are applied. We compared output voltage fluctuation in DS cables due to EMI from HV and LV cables. Simulation results show that HV, LV and DS cables can be located closely in the cable tray as long as the cables are fully armoured. The non-armoured cable is however still can be used with considering certain distance. The simulation results were compared to few established standards. It is found that there is need to revise the existing standards in order to minimize the effect of EMI in oil and gas industry with reasonable cost.","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"142 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131579942","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
Neuron Circuit Based on CCII‐ 基于CCII的神经元电路
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/ELECTRONICS.2018.8443642
Yunus Babacan, A. Yesil, M. Konal, F. Kaçar
{"title":"Neuron Circuit Based on CCII‐","authors":"Yunus Babacan, A. Yesil, M. Konal, F. Kaçar","doi":"10.1109/ELECTRONICS.2018.8443642","DOIUrl":"https://doi.org/10.1109/ELECTRONICS.2018.8443642","url":null,"abstract":"Current-mode active components provide linearity, wider bandwidth, and low power dissipation. Current conveyors which are a type of current mode active elements find large application area in circuit designs. In this paper, we present a novel neuron circuit based on a negative-type second-generation current conveyor (CCII‐). The circuit consists of only one CCII‐ and five MOS transistors and capable of generating fast-spiking firing behavior. Two transistors of them are used as capacitors in proposed neuron circuit. All simulation results are obtained as expected. The presented only-MOS based neuron circuit is compatible with VLSI systems.","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123550755","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
Shielding Protection Comparison for Security Cameras Lenses 安防摄像机镜头的屏蔽防护比较
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/ELECTRONICS.2018.8443631
S. Kovár, Jan Valouch, M. Adamek, P. Zacek
{"title":"Shielding Protection Comparison for Security Cameras Lenses","authors":"S. Kovár, Jan Valouch, M. Adamek, P. Zacek","doi":"10.1109/ELECTRONICS.2018.8443631","DOIUrl":"https://doi.org/10.1109/ELECTRONICS.2018.8443631","url":null,"abstract":"The paper focuses on shielding effectiveness calculations of grid protections for camera objectives and their comparison. Security cameras represent the fundamental elements of physical guarding and help to improve a feeling of safety. Unfortunately, cameras are electronic device susceptible to electromagnetic field effects; therefore, the demand for protection is rising in recent years. The most cost-effectiveness solution is shielding enclosure which may be problematic to realise in this case just because of the lens. As an ideal solution to this problem seems to be shielding grid including different shapes of networks. The paper should provide information which type of shielding grid is the most effective.","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121048024","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
Angular Dispersion Modelling for 5G Wireless Link with Directional Antennas 带有定向天线的5G无线链路角色散建模
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/electronics.2018.8443626
J. Kelner, C. Ziółkowski, L. Nowosielski
{"title":"Angular Dispersion Modelling for 5G Wireless Link with Directional Antennas","authors":"J. Kelner, C. Ziółkowski, L. Nowosielski","doi":"10.1109/electronics.2018.8443626","DOIUrl":"https://doi.org/10.1109/electronics.2018.8443626","url":null,"abstract":"The development of fifth-generation (5G) systems is associated with the use of higher frequency bands and spatial multiplexing. A practical implementation of this multiplexing method is based on antenna arrays that allow the use of new technologies like active phased array antenna (APAA) or massive APAA. However, most of channel modeling methods available in a literature do not consider the selectivity of the transmitting and receiving antennas. In such cases, we can assume that the modeling is carried out for isotropic or omnidirectional antennas. In this paper, the angular dispersion modeling method for a 5G wireless link with directional antennas is shown what constitutes its novelty. The authors describe a multi-ellipsoid propagation model, which is the basis for simulation studies. Based on assumptions from real measurements for 38 GHz-39 GHz frequency range, an assessment of the influence of antenna directions and beamwidths on power angular spectrum and angle spreads in the azimuth and elevation planes is presented. The obtained simulation results show the importance of considering the three-dimensional modeling antenna patterns in the planning of 5G wireless lines.","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128955785","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
Analysis, Design and Simulation of Buck Converter for Photovoltaic System 光伏系统降压转换器的分析、设计与仿真
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/ELECTRONICS.2018.8443646
M. Yasko
{"title":"Analysis, Design and Simulation of Buck Converter for Photovoltaic System","authors":"M. Yasko","doi":"10.1109/ELECTRONICS.2018.8443646","DOIUrl":"https://doi.org/10.1109/ELECTRONICS.2018.8443646","url":null,"abstract":"This paper provides an analysis and design of DC-DC (direct current) buck converter used in photovoltaic (PV) system. Two different examples of buck converter for low voltage application (12 V and 5 V) have been designed by using equations resulting from the analysis of buck circuit. The complete proposed system including PV module and the designed converters have been constructed and simulated in Matlab/Simulink. The simulation results demonstrated that the converters reached a regulated and lower output voltage within a short time (0.006 sec).","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128487194","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
Study on Mobility and Migration in a Fog Computing Environment 雾计算环境下的迁移与迁移研究
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/ELECTRONICS.2018.8443636
P. Roig, S. Alcaraz, K. Gilly, C. Juiz
{"title":"Study on Mobility and Migration in a Fog Computing Environment","authors":"P. Roig, S. Alcaraz, K. Gilly, C. Juiz","doi":"10.1109/ELECTRONICS.2018.8443636","DOIUrl":"https://doi.org/10.1109/ELECTRONICS.2018.8443636","url":null,"abstract":"Cloud Computing paradigm has reached a high degree of popularity among all kinds of computer users, but it may not be suitable for mobile devices as they need computing power to be as close as possible to data sources in order to reduce delays. This paper focuses on achieving mathematical models for users moving around and proposes an overlay mobility model for Fog Data Centres based on traditional wireless mobility models aimed at better allocating edge computing resources to client demands. Additionally, the focus is also on providing a model as to how the computing assets related to each user follow it through the fog infrastructure so as to minimise the distance to the user according to a Fat-Tree based Data Centre topology.","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133860917","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
Turbine Fast Valving Study by the Use of a Steam Turbine Real-Time Simulator 利用汽轮机实时仿真器进行汽轮机快速配气研究
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/electronics.2018.8443643
Maciej Kielian, R. Lis
{"title":"Turbine Fast Valving Study by the Use of a Steam Turbine Real-Time Simulator","authors":"Maciej Kielian, R. Lis","doi":"10.1109/electronics.2018.8443643","DOIUrl":"https://doi.org/10.1109/electronics.2018.8443643","url":null,"abstract":"Fast turbine valving is a recognised method for enhancing a power system stability during large transients. It is perceived as an attractive alternative to presently utilized methods like FACTS, resistor breakers and emergency turbine shut down. Its main principle is to limit steam flow into a turbine enhanced with the fast valving capability effectively in order to reduce the mechanical power output of the turbine during an identified transient, for instance a three phase short circuit near the power plant. This paper presents interim results on fast valving study carried out on the basis of the Polish power system with the use of mathematical modelling and computer simulation. The study is conducted in order to verify the effectiveness and feasibility of fast turbine valving implantation into a European power system as the means of enhancing the power system stability. The novelty of the study comprises the use of an online steam turbine simulator incorporating a functional Electro-hydraulic Turbine Regulator utilized by an actual power plant working within a regional power grid.","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125798244","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
Evaluation Index System of Power Supply Margin in Distribution Network 配电网供电裕度评价指标体系
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/ELECTRONICS.2018.8443647
Weiqing Sun, Jingyuan Yang, Shuangrui Jia, Wei Zhang
{"title":"Evaluation Index System of Power Supply Margin in Distribution Network","authors":"Weiqing Sun, Jingyuan Yang, Shuangrui Jia, Wei Zhang","doi":"10.1109/ELECTRONICS.2018.8443647","DOIUrl":"https://doi.org/10.1109/ELECTRONICS.2018.8443647","url":null,"abstract":"In order to measure the power supply capacity of the distribution network and predict benefits and effects it brings to our society, we need an effective index system to evaluate the distribution network from multiple aspects. In this paper, aiming at the shortcomings of the existing distribution network evaluation index, we follow the general principle of index building to establish a comprehensive evaluation index system of power supply margin in distribution network, which includes four aspects: power supply capacity of the distribution network, investment economy, matching of the upper and lower levels and the balance of load. The index system is aimed at studying power supply capacity as the centre, combining other factors as an aid, to conduct a comprehensive scientific assessment for the distribution network. The significance of each index in the system is explained in detail. Then, based on a typical power supply model in a certain area of China, the application of index system and evaluation method is analysed. The results show that the proposed index system can reveal the operating condition of the distribution network and provide valuable guidance for power grid planning.","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127629319","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
Invited Speaker 邀请演讲者
2018 22nd International Conference Electronics Pub Date : 2018-06-01 DOI: 10.1109/electronics.2018.8443640
{"title":"Invited Speaker","authors":"","doi":"10.1109/electronics.2018.8443640","DOIUrl":"https://doi.org/10.1109/electronics.2018.8443640","url":null,"abstract":"","PeriodicalId":165425,"journal":{"name":"2018 22nd International Conference Electronics","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124947215","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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