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2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)最新文献

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Band-notched ultra-wideband bandpass filter design using multiple-mode resonator and stepped impedance stub loaded 带陷波超宽带带通滤波器设计采用多模谐振器和阶跃阻抗短段负载
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8192151
Hassiba Louazene, M. Challal, M. Boulakroune
{"title":"Band-notched ultra-wideband bandpass filter design using multiple-mode resonator and stepped impedance stub loaded","authors":"Hassiba Louazene, M. Challal, M. Boulakroune","doi":"10.1109/ICEE-B.2017.8192151","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8192151","url":null,"abstract":"A novel ultra-wideband (UWB) bandpass filter (BPF) with notched band is proposed in this paper. The filter is consisting of two symmetrical multiple-mode resonators (MMRs) connected to quarter-wavelength interdigital lines. This filter provides, in the passband, an insertion loss of 0.19 dB and a return loss greater than 22.6 dB. Furthermore, the filter occupies an area of 11.54 × 3.11 mm2. In this filter design, besides obtaining a uniform in-band transmission response, a notch band centered roughly 5.2 GHz is created by modifying one of two arms in the coupled-line sections. The simulation results are in satisfactory agreement with the measurement ones reported elsewhere. The proposed UWB-BPF presents good performance in terms of insertion loss, return loss, fractional bandwidth and compact size than those reported in the literature.","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125657057","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
Recurrent plot and quantification of leakage current for monitoring the insulator surface state under non-uniform desertic pollution 非均匀沙尘污染下绝缘子表面状态监测的漏电流循环图与定量
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8192152
D. Maadjoudj, A. Mekhaldi, M. Teguar
{"title":"Recurrent plot and quantification of leakage current for monitoring the insulator surface state under non-uniform desertic pollution","authors":"D. Maadjoudj, A. Mekhaldi, M. Teguar","doi":"10.1109/ICEE-B.2017.8192152","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8192152","url":null,"abstract":"This work is devoted to study the influence of the increasing of the width of the polluted band on insulators used in desert regions, by measuring the leakage current through the insulators surface. The Recurrent Plot technique (RP) is used to analyze the leakage current (LC) signal for monitoring the insulators surface state. This technique is applied directly on the leakage current waveforms, and the high frequency components are extracted from the leakage current signal using the wavelet transform technique. We also used the Recurrent Quantification Analysis (RQA) technique to quantify the RP characteristics of the LC signal and high frequency components, by computing the Recurrence Rate (RR), the Determinism (DET) and the Laminarity (LAM).","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130563004","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
Optimum dynamic distribution network reconfiguration using minimum spanning tree algorithm 基于最小生成树算法的配电网优化动态重构
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8192170
M. Mosbah, S. Arif, R. Mohammedi, A. Hellal
{"title":"Optimum dynamic distribution network reconfiguration using minimum spanning tree algorithm","authors":"M. Mosbah, S. Arif, R. Mohammedi, A. Hellal","doi":"10.1109/ICEE-B.2017.8192170","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8192170","url":null,"abstract":"Distribution networks reconfiguration is among the main tasks in distribution management system. The networks reconfiguration is determined by opening and closing switches devices. This reconfiguration can be static or dynamic. In static reconfiguration, the loads are assumed to be constant, while in dynamic reconfiguration loads are assumed to vary according to time. In this work, a dynamic reconfiguration considering the load variation was proposed. A minimum spanning tree (MST) based on Kruskal's algorithm has been applied to find the optimal reconfiguration under multi times, with minimizing the total power loss as objective function. This algorithm was tested on IEEE (33-nodes, 84-nodes) and validated on Algerian distribution network (116 node), using MATLAB Software.","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130380826","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: 24
Cross-correlation coefficient as a means for estimating the effect of MVC level according to the fibres inclination 互相关系数作为根据纤维倾角估计MVC水平影响的一种手段
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8192166
N. Messaoudi, R. Bekka, S. Belkacem
{"title":"Cross-correlation coefficient as a means for estimating the effect of MVC level according to the fibres inclination","authors":"N. Messaoudi, R. Bekka, S. Belkacem","doi":"10.1109/ICEE-B.2017.8192166","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8192166","url":null,"abstract":"The cross-correlation coefficient (CC) was used to estimate the effects of muscular voluntary contraction (MVC) and fibres inclination. The study was based on simulated surface electromyographic (sEMG) signals generated in a cylindrical multi-layer volume conductor (bone, muscle, fat and skin) and detected by longitudinal single differential (LSD), inverse binomial of order two (IB2) and maximum kurtosis (MKF) systems. We calculated correlation coefficients of sEMG signal generated from parallel fibres and sEMG signals detected when the fibres inclination angle (FIA) varied from 0° to 360° by a step of 5°. The results showed that the CC decreases as the FIA increases. Moreover, for each pair of sEMG signals, the effect of the fat layer thickness on CC was negligible. The signals detected by LSD system were more correlated at low MVC level than the high MVC level. However, the signals detected by IB2 and MKF systems have an inverse effect.","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128878243","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
Pseudo binary distillation columnn identification 伪二元精馏塔鉴别
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8192069
M. Cheikh, Pr. Abderezzak Lachouri
{"title":"Pseudo binary distillation columnn identification","authors":"M. Cheikh, Pr. Abderezzak Lachouri","doi":"10.1109/ICEE-B.2017.8192069","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8192069","url":null,"abstract":"System identification is a powerful technique for building accurate mathematical models of complex systems from experimental input/output data. Mathematical models that predict the behavior of the column are highly useful to improve the working conditions of distillation columns and increase throughput or lower energy consumption. This paper models a pseudo binary distillation column using a black-box model and was accomplished using the parameter estimation function in Matlab's System Identification Toolbox. The column that was the subject of this study is installed at the SKIKDA refinery and more precisely at the Isomerization unit. Identification data was generated using set-point perturbations in control variables under proportional-integral control. The real data collected from DCS was driven to MATLAB using OPC Server/Client communication when the server is located in DCS package (EXAOPC SERVER) and OPC MATLAB Toolbox as client. The temperature of the top and bottom of the distillation column was selected as the controlled variables (System Outputs); the reflux and boil up flows are the manipulated variable (System Inputs). Finally, the results of this work was tested and evaluated on a real data records.","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133941081","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
Improving the resolution performance of min-norm and root-min-norm algorithms for adaptive array antenna 改进自适应阵列天线最小范数和根最小范数算法的分辨率性能
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8191987
Aounallah Naceur
{"title":"Improving the resolution performance of min-norm and root-min-norm algorithms for adaptive array antenna","authors":"Aounallah Naceur","doi":"10.1109/ICEE-B.2017.8191987","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8191987","url":null,"abstract":"The integration of advanced techniques, like smart signal processing algorithms, in conventional antenna array has led to the emergence of more sophisticated antennas which are, today, called smart antennas. This specific kind of antenna array has two basic functions; direction of arrival estimation and beamforming. This paper investigates the performance of Direction-of-Arrival (DoA) estimation of the Minimum-norm algorithm and its derivative Root-min-norm. In order to improve the performance of these two DoA algorithms, a simple modification related to the signal used by the antenna array has been proposed. The performance of the algorithms has been evaluated for a uniform linear array. The simulation results show that the performance of the algorithms improves with the proposed modification.","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133187987","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
Speech compressive sensing with ℓ1-minimzation and iteratively reweighted least squares-ℓp-minimization: A comparative study 基于最小二乘与迭代加权最小二乘的语音压缩感知比较研究
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8192082
Wafa Derouaz, T. Merazi-Meksen
{"title":"Speech compressive sensing with ℓ1-minimzation and iteratively reweighted least squares-ℓp-minimization: A comparative study","authors":"Wafa Derouaz, T. Merazi-Meksen","doi":"10.1109/ICEE-B.2017.8192082","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8192082","url":null,"abstract":"The interests in Compressed Sensing (CS) come from its ability to provide sampling as well as compression, enhancement, along with encryption of the source information simultaneously. All these advantages have made CS, researched and applied in numerous speech-processing applications. In this paper, we compare ℓ1-minimization and Iteratively Reweighted Least Squares (IRLS)-ℓp-minimization algorithms to reconstruct speech signal from compressive observations. Using random Gaussian matrix, Compressive Sensing is performed on Discrete Cosine Transform (DCT) coefficients to evaluate the performance of algorithms based on Perceptual Evaluation Speech Quality measure (PESQ) and computational complexity for different compression ratios. Results revealed that IRLS-ℓ p-minimization provided modest advantage in reconstructed speech quality and proved to be faster than ℓ1-minimization for high compression ratios; in contrary to the case of lower compression ratios (lower than 40%).","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"235 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130762668","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
Wind speed and wind power forecasting using wavelet denoising-GMDH neural network 基于小波降噪- gmdh神经网络的风速和风力预报
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8192155
S. Makhloufi, G. Pillai
{"title":"Wind speed and wind power forecasting using wavelet denoising-GMDH neural network","authors":"S. Makhloufi, G. Pillai","doi":"10.1109/ICEE-B.2017.8192155","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8192155","url":null,"abstract":"Short-term forecasting tool for wind power generation (WPG) can effectively enhance the scheduling of dispatchable generation and avoid wind power (WP) curtailment. This paper presents a Group Method of Data Handling (GMDH)-Neural Network (NN) approach for forecasting wind speed (Ws) and wind power output (WPO) in the short-term. Wavelet denoising is used to filter the high frequency outliers in the Ws data, consequently, enabling a smooth training of NN on Ws. The performance of the wavelet denoising-GMDH-NN investigated using historical Ws and WPO. The results highlight that GMDH-NN performs well for Ws prediction and that the use of wavelet denoising with GMDH-NN results in a higher precision and lower errors, thus improving the prediction accuracy.","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"88 22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130771635","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: 12
Direct power control strategy applied to five level inverter with input capacitors voltage regulation 输入电容电压调节的五电平逆变器的直接功率控制策略
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8192067
Salmi Chawki, B. El Madjid, M. Iqbal, Seghiour Abdellatif
{"title":"Direct power control strategy applied to five level inverter with input capacitors voltage regulation","authors":"Salmi Chawki, B. El Madjid, M. Iqbal, Seghiour Abdellatif","doi":"10.1109/ICEE-B.2017.8192067","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8192067","url":null,"abstract":"This paper presents Direct Power Control (DPC) based on instantaneous power theory is presented. The simulation of a grid connected five level inverter via an inductive filter with a new direct power strategy is used. However, this control method is similar to the classic DPC method, in which used triangles instead of the sectors. Furthermore, the regulation of DC link without interfering the hysteresis frequency, that provided a continuous and dynamic control of the amount of active and reactive power delivered to the network.","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134299944","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
Electromagnetic fields analysis on OTL with presence of human body model using comsolmultiphysics 使用comsolmultiphysics对存在人体模型的OTL电磁场进行分析
2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B) Pub Date : 2017-10-01 DOI: 10.1109/ICEE-B.2017.8191985
Z. Anane, F. Aouabed
{"title":"Electromagnetic fields analysis on OTL with presence of human body model using comsolmultiphysics","authors":"Z. Anane, F. Aouabed","doi":"10.1109/ICEE-B.2017.8191985","DOIUrl":"https://doi.org/10.1109/ICEE-B.2017.8191985","url":null,"abstract":"The electromagnetic field is an interest scientific subject on overhead transmission lines OTL under high voltage for the reason of their risk on the living organisms such as blood leukemia and others. The aim of this paper is to calculate the electric potential, electric field and the magnetic field around and near of high voltage transmission lines using The ComsolMultyphisics program package based on the finite element method FEM. The calculation of Electromagnetic field EMF and the analyses of the distribution of this EMF are under High voltage on overhead power transmission lines, and also the computation of induced current produces in human body is important to analyze in this paper to determine the biophysical aspects of electromagnetic fields. The characteristics of these fields depend on the line voltage, and on the geometrical dimensions and positions of the conductors of the transmission line.","PeriodicalId":204170,"journal":{"name":"2017 5th International Conference on Electrical Engineering - Boumerdes (ICEE-B)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133420614","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
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