2013 8th International Conference on Electrical and Electronics Engineering (ELECO)最新文献_第3页

Energy conversion efficiency of single-phase transformerless PV inverters 单相无变压器光伏逆变器的能量转换效率

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713802

Ziya Ozkan, A. Hava

引用次数: 5

Design and simulation of SiOxNy thin films based planar optical waveguide for integrated optics 集成光学用SiOxNy薄膜平面光波导的设计与仿真

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713884

M. Boulesbaa, R. Mahamdi, Lynda Saci

引用次数: 0

Read/write mode operating distance optimization for 13.56MHz contactless IC cards 13.56MHz非接触式IC卡读写模式工作距离优化

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713875

Sadik Arslan

引用次数: 0

Voltage signatures between two sub-windings in dual three-phase induction motor under static air-gap eccentricity 静态气隙偏心作用下双三相异步电动机两副绕组电压特征

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713843

Y. Maouche, M. Oumaamar, A. Nemmour, A. Khezzar

引用次数: 3

Rooftop PV with battery storage for constant output power production considering load characteristics 考虑负载特性，具有恒定输出功率生产的电池存储的屋顶光伏

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713820

Nasim Jabalameli, S. Deilami, M. Masoum, Farhad Shahnia

{"title":"Rooftop PV with battery storage for constant output power production considering load characteristics","authors":"Nasim Jabalameli, S. Deilami, M. Masoum, Farhad Shahnia","doi":"10.1109/ELECO.2013.6713820","DOIUrl":"https://doi.org/10.1109/ELECO.2013.6713820","url":null,"abstract":"One of the main limitations of rooftop photovoltaic generation systems (rooftop PVs) is the dependency of their output power to environmental factors such as sun radiation, panel temperature, passing clouds and shading, as well as loading level (operating point on v-i characteristics). This dependency may result in sudden output power variations of rooftop PVs particularly during cloudy periods. This paper investigates application and control of battery storage (BS) systems to overcome the sudden output power variations of rooftop PVs. A practical battery storage energy management strategy (BS-EMS) for operating grid-connected rooftop PVs at point of common coupling (PCC) is presented such that the delivered output power to the grid is constant under various operating conditions. The power balance between rooftop PV, BS and grid is considered by dynamic control of the BS converter to achieve constant output power to the grid during daylight. Simulation results for a 24-hour period will be presented and analyzed to investigate the performance of BS-EMS for a system comprising of a single-phase rooftop PV with BS and linear loads connected to power grid.","PeriodicalId":108357,"journal":{"name":"2013 8th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114142327","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: 14

MOS-only allpass filters modified for low operating frequency range MOS-only全通滤波器修改为低工作频率范围

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713931

H. A. Yildiz, A. Toker, A. Elwakil, S. Ozoguz

引用次数: 1

A positive and negative sequences detecting method based on an improved PQ theory for power grid synchronization 基于改进PQ理论的电网同步正负序列检测方法

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713828

A. Boussaid, Y. Maouche, A. Nemmour, A. Khezzar

{"title":"A positive and negative sequences detecting method based on an improved PQ theory for power grid synchronization","authors":"A. Boussaid, Y. Maouche, A. Nemmour, A. Khezzar","doi":"10.1109/ELECO.2013.6713828","DOIUrl":"https://doi.org/10.1109/ELECO.2013.6713828","url":null,"abstract":"This paper proposes a modified PQ theory for detecting the positive and negative components of the utility voltages under faulty grid conditions. Fast and exact detecting of those sequences is important to achieve the operating at unity power factor integration of distributed generations into the main grid and for other uses. A detailed description of the proposed method has been accomplished. A phase lockedloop on synchronous rotating frame (SRF PLL) is commonly used to detect the exact phase angle; nevertheless this solution failed immediately to extract the two sequences under unbalanced and distorted conditions. The FMV filter constitutes a very interesting alternative to obtain the phase angle precisely and instantaneously; in this way, different kind of filters with a narrow bandwidth have been used for the separation of positive and negative components; however the response time is extended and an important phase delay is generated. the calculation of the mean value of the instantaneous power is a way to eliminate the AC component with a time response less than one of half of period. The obtained simulation results have been confirmed experimentally using a Dspace 1104 platform.","PeriodicalId":108357,"journal":{"name":"2013 8th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117173044","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

Economic dispatch by the combination of HNN and the Lagrange method 结合HNN和拉格朗日方法的经济调度

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713905

Riad Bouakacha, Leulmi Salah

引用次数: 1

Mathematical modelling of human heart as a hydroelectromechanical system 人类心脏作为水力机电系统的数学建模

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713862

F. Yalcinkaya, E. Kizilkaplan, A. Erbas

{"title":"Mathematical modelling of human heart as a hydroelectromechanical system","authors":"F. Yalcinkaya, E. Kizilkaplan, A. Erbas","doi":"10.1109/ELECO.2013.6713862","DOIUrl":"https://doi.org/10.1109/ELECO.2013.6713862","url":null,"abstract":"Different electrical models of human heart, partial or complete, with linear or nonlinear models have been developed. In the literature, there are some applications of mathematical and physical analog models of total artificial heart (TAH), a baroreceptor model, a state-space model, an electromechanical biventricular model of the heart, and a mathematical model for the artificial generation of electrocardiogram (ECG) signals. Physical models are suitable to simulate real physiological data based on proper experimental set up present. This paper introduces a new mathematical modelling of human heart as a hydroelectromechanical system (HEMS). This paper simulates the human heart based on three main functions: hydraulic, electrical and mechanical parameters. Hydro-mechanical model developed then has been transformed into electrical domain and simulation has been carried out according to the mathematical model or formulations obtained using Laplace transform. This electrical model / circuit is then tested by MATLAB based simulations and results found are comparable with the normal ECG waveforms so that these simulated results may be useful in clinical experiments. In this model basic electrical components have been used to simulate the physiological functions of the human heart. The result is a simple electrical circuit consisting of main electrical parameters that are transformed from hydraulic models and medical physiological values. Developed MATLAB based mathematical model will primarely help to understand the proper functioning of an artificial heart and its simulated ECG signals. A comprehensive model for generating a wide variety of such signals has been targeted for future in this paper. This research especially focuses on modelling human heart as a hydro-electro-mechanical system with three case studies.","PeriodicalId":108357,"journal":{"name":"2013 8th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"64 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123424925","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: 15

Usage of HoG (histograms of oriented gradients) features for victim detection at disaster areas HoG(定向梯度直方图)特征在灾区受害者检测中的应用

2013 8th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2013-11-01 DOI: 10.1109/ELECO.2013.6713903

Yucel Uzun, M. Balcilar, Khudaydad Mahmoodi, Feruz Davletov, M. Amasyali, S. Yavuz

引用次数: 15