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2015 AEIT International Annual Conference (AEIT)最新文献

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Experimental EMF characterization of a secondary substation 二次变电站电动势特性的实验研究
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415284
G. Cangemi, A. Cataliotti, G. Cipriani, V. Cosentino, V. Di Dio, S. Nuccio, D. Di Cara, G. Tinè, M. Melodia
{"title":"Experimental EMF characterization of a secondary substation","authors":"G. Cangemi, A. Cataliotti, G. Cipriani, V. Cosentino, V. Di Dio, S. Nuccio, D. Di Cara, G. Tinè, M. Melodia","doi":"10.1109/AEIT.2015.7415284","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415284","url":null,"abstract":"This paper presents the results of the experimental EMC characterization of a new medium/low voltage (MV/LV) secondary substation, which was developed in the framework of the research project \"NEW CAB ELARC\". It has two MV/LV transformers, with total rated power of 1000 kVA. To perform the experimental characterization, firstly an analysis was performed of the Italian and European standards recommendations. Different approaches were highlighted and the most appropriate procedures were identified for the measurement of the magnetic fields emissions, at power systems frequency (50 Hz) in steady-state conditions. A dedicated test lab was set up for the secondary substation characterization. The measurement results showed that, thanks to the chosen layout, the emissions of the substation under test are lower than those of typical substations of the same power.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121361002","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: 4
On the accuracy of vector magnetization measurements for FeSi steel sheets with different thicknesses and different grain sizes 不同厚度、不同晶粒尺寸FeSi钢板矢量磁化测量精度的研究
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415283
S. Q. Antonio, M. Pompei
{"title":"On the accuracy of vector magnetization measurements for FeSi steel sheets with different thicknesses and different grain sizes","authors":"S. Q. Antonio, M. Pompei","doi":"10.1109/AEIT.2015.7415283","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415283","url":null,"abstract":"In this work the vector magnetization measurements of silicon iron alloys FeSi have been developed. The magnetic field and the magnetization distribution on the sheets samples, with different thicknesses, have been analyzed respect to the probes sizes, the grains sizes and their relative positions. A discussion about the accuracy of the measurement procedures proposed is presented.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122681422","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
Functional safety of railway systems 铁路系统的功能安全
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415248
M. Arena, F. Foiadelli, G. Acquaro, Maurizio Gentile
{"title":"Functional safety of railway systems","authors":"M. Arena, F. Foiadelli, G. Acquaro, Maurizio Gentile","doi":"10.1109/AEIT.2015.7415248","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415248","url":null,"abstract":"The paper presents an overview of the common regulatory framework for railway safety. Safety levels in the Community railway system are generally high, in particular compared to road transport. However, it is necessary to very least maintain safety during the liberalization process and, in line with technical and scientific progress, to further improve it, when reasonably practicable, taking into account the competitiveness of the rail transport mode. The paper will analyze the requirements present in the common standards and will propose a guide to choose the best method for the risk evaluation.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116512218","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
Hardware implementation of a Test Lab for Smart Home environments 智能家居环境测试实验室的硬件实现
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415221
A. Cordopatri, R. De Rose, Carmelo Felicetti, M. Lanuzza, G. Cocorullo
{"title":"Hardware implementation of a Test Lab for Smart Home environments","authors":"A. Cordopatri, R. De Rose, Carmelo Felicetti, M. Lanuzza, G. Cocorullo","doi":"10.1109/AEIT.2015.7415221","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415221","url":null,"abstract":"This paper describes the implementation of a Test Lab purposely designed for the trial and validation of different energy flow management methods to be applied in Energy and Comfort Management Systems for Smart Homes and Smart Buildings. The Test Lab is located in a student apartment within the Campus of the University of Calabria. It represents the nucleus of a larger testing system addressed to the experimentation of microgrids. Some preliminary experiments have been performed to validate the operation and the effectiveness of the implemented system.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"201 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115662600","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
LTE services over the 800 MHz band: Interference effects on DVB-T channels caused by the uplink signal 800mhz频段LTE业务:上行信号对DVB-T信道的干扰影响
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415211
M. Celidonio, P. Masullo, L. Pulcini, M. V. Die, G. Fusco, M. Ferrante
{"title":"LTE services over the 800 MHz band: Interference effects on DVB-T channels caused by the uplink signal","authors":"M. Celidonio, P. Masullo, L. Pulcini, M. V. Die, G. Fusco, M. Ferrante","doi":"10.1109/AEIT.2015.7415211","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415211","url":null,"abstract":"In the present paper some experimental results related to the effects produced by an interferential LTE signal transmitted from a mobile terminal when it is nearby an antenna receiving DVB-T signals are summarized. The results achieved with this study have the purpose of providing to mobile and broadcast operators useful information about the impact of LTE services when they are operating at the 800 MHz frequency band. Measurements have been conducted in the Istituto Superiore delle Comunicazioni e delle Tecnologie dell'Informazione (ISCTI) laboratory of MiSE (Ministry of Economic Development) considering different experimental set-ups. An analysis of results in terms of protection ratio has been reported.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116733566","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
Object oriented simulation of longitudinal trair dynamics efficient tools to optimize sustainability and efficiency of railway systems
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415257
A. Frilli, E. Meli, D. Nocciolini, L. Pugi, A. Rindi
{"title":"Object oriented simulation of longitudinal trair dynamics efficient tools to optimize sustainability and efficiency of railway systems","authors":"A. Frilli, E. Meli, D. Nocciolini, L. Pugi, A. Rindi","doi":"10.1109/AEIT.2015.7415257","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415257","url":null,"abstract":"As a partner of the Tesys Rail Project, the University of Florence has developed an innovative model of the longitudinal railway vehicle dynamics that can be easily adapted to different kind of applications and mission scenarios, ranging from tramways or freight to passenger or even high speed train. The aim of the model is the efficiency and energy optimization of railway systems. A particular attention has been paid to the modularity of the proposed approach and to the possibility of real time implementation on different application targets. The proposed modeling approach reaches a good compromise between the capability of the model to reproduce the behavior of the simulated physical systems and the simplification needed to make the model more general and suitable to represent different technological solutions. In this work, the proposed modeling approach is exposed and, in order to highlight its main features, some benchmark tests are shown.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125190697","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: 6
An ‘on scale’ simulator for urban DC railway traction application 用于城市直流轨道牵引的“按比例”模拟器
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415250
D. Iannuzzi, P. Natale, A. Nizza, M. Pagano
{"title":"An ‘on scale’ simulator for urban DC railway traction application","authors":"D. Iannuzzi, P. Natale, A. Nizza, M. Pagano","doi":"10.1109/AEIT.2015.7415250","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415250","url":null,"abstract":"This paper discusses on an experimental platform of an electromechanical simulator able to reproduce the power flows between a railway vehicle and the power supply system. The platform consists of an scaled-down system. It represents an urban DC railway systems in normal and extraordinary operating conditions. It is equipped with hardware and software components, suitable for testing mechanical moving, electrical traction components and systems, storage device behavior and control strategy. In the final part of the paper the short-term vision about the platform in the context of Hardware in the Loop (HIL) application is focused.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130849646","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 signal decomposition based Kalman smoother for T-wave alternans detection 基于卡尔曼平滑的t波交替检测
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415278
E. K. Roonizi, R. Sassi
{"title":"A signal decomposition based Kalman smoother for T-wave alternans detection","authors":"E. K. Roonizi, R. Sassi","doi":"10.1109/AEIT.2015.7415278","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415278","url":null,"abstract":"The paper introduces an Extended Kalman Smoother (EKS) for T-wave alternans (TWA) detection, based on a dynamical model which is not directly dependent on amplitude (EKS3). In this framework we consider separate states for PQRS and an amplitude-free state model for T-wave. There are some theoretical advantages that EKS3 has over other frameworks recently introduced with the same aims (e.g., EKS6-4obs, Akhbari et al., 2014 and EKS25-4obs, Akhbari et al., 2013). For instance, no longer depending directly on the amplitude of the Gaussian kernel, it is able to model the nuances in the T-waves, even when small or abrupt changes happen in the signal. Moreover, it reduces the nonlinearity of the model and it uses only three states, resulting in a significant decrease in complexity. We compared the proposed method with EKS6-4obs and EKS25-4obs using data from the 2008 Physionet TWA challenge dataset. While all the methods showed similar performances in estimating the average TWA value, the reduced standard deviation displayed by EKS3 facilitates the adjudication of TWA's presence, when it assumes small values.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115989045","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
Test facility for control system validation in electric industrial plants 用于电力工业装置控制系统验证的测试设备
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415245
P. Butera, G. Casolino, M. Russo, D. Pescosolido
{"title":"Test facility for control system validation in electric industrial plants","authors":"P. Butera, G. Casolino, M. Russo, D. Pescosolido","doi":"10.1109/AEIT.2015.7415245","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415245","url":null,"abstract":"The management of an electric industrial plant requires a control system able to guarantee a safe operation in all situations that may arise, limiting possible outage conditions. A key issue is the validation of the control structure which requires a real-time simulation of the electric power system that is fairly accurate and computationally-efficient, together with tools for data exchange that allow a reliable communication with all the control devices. In this paper, the components and the architecture of a laboratory test facility for the validation of control systems is presented, which is based on a real time digital simulator of the electric industrial plants. Specific details are given concerning the communication structure needed for data exchange between the real-time simulator and the control system. The results of validation tests are presented to show the behavior of the industrial plant in different operating conditions and to prove the validation of the control structure by means of the proposed test facility.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130811096","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
Micromagnetic study of skyrmion racetrack and microwave oscillator 斯基米子跑道和微波振荡器的微磁研究
2015 AEIT International Annual Conference (AEIT) Pub Date : 2015-10-01 DOI: 10.1109/AEIT.2015.7415281
R. Tomasello, M. Carpentieri, V. Puliafito, A. Giordano, G. Siracusano, B. Azzerboni, G. Finocchio
{"title":"Micromagnetic study of skyrmion racetrack and microwave oscillator","authors":"R. Tomasello, M. Carpentieri, V. Puliafito, A. Giordano, G. Siracusano, B. Azzerboni, G. Finocchio","doi":"10.1109/AEIT.2015.7415281","DOIUrl":"https://doi.org/10.1109/AEIT.2015.7415281","url":null,"abstract":"Skyrmions are topologically protected magnetic solitons which are attracting a lot of interest from either a fundamental or a technological point of view. Skyrmions can behave as static objects, being shifted in a racetrack memory or as dynamical solitons, giving rise to topological droplets. This paper points out that a Néel skyrmion based racetrack memory driven by the spin-Hall effect could be a competitive memory architecture, and that, in nano-contact geometry, the spin-transfer torque, together with the Dzyaloshinskii-Moriya interaction, can excite stationary and non-stationary topological droplets.","PeriodicalId":368119,"journal":{"name":"2015 AEIT International Annual Conference (AEIT)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133951412","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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