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2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)最新文献

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A current controlled CMOS current amplifier 一种电流控制的CMOS电流放大器
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170668
G. Bonteanu
{"title":"A current controlled CMOS current amplifier","authors":"G. Bonteanu","doi":"10.1109/ISEEE.2017.8170668","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170668","url":null,"abstract":"A new circuit solution for current controlled current amplification is proposed. The basic idea of the circuit is to use a DC current in order to induce an unbalance on the VGS loop of a current mirror. It is demonstrated that the input-output amplification is controlled by a DC current.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","volume":"54 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":"114794029","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
Sparse paradigm for change detection applications 变更检测应用的稀疏范式
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170691
Anisia Culea-Florescu, M. Culea, D. Aiordachioaie
{"title":"Sparse paradigm for change detection applications","authors":"Anisia Culea-Florescu, M. Culea, D. Aiordachioaie","doi":"10.1109/ISEEE.2017.8170691","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170691","url":null,"abstract":"Fault detection and diagnosis is a research area that has a significant impact due to commercial and industrial implications. The study presented in this paper is based on the idea that mathematical models can be assigned to any processes so, in this context, we have started from the assumption that the fault monitoring and detection in industrial processes could be made using frequency model of the signals. This hypothesis has some limitations, especially due to signal resolution, therefore an original approach based on sparse model of a signal is proposed. The results obtained for the bearing faults detection from sparse point of view are presented.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","volume":"10 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":"126330193","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 analysis of polycrystalline and CIS thin-film PV panels in real operation conditions 多晶和CIS薄膜光伏板在实际运行条件下的性能分析
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170692
V. Bostan, A. Toma, T. Tudorache, S. Paturca, A. Dumitrescu, I. Bostan
{"title":"Performance analysis of polycrystalline and CIS thin-film PV panels in real operation conditions","authors":"V. Bostan, A. Toma, T. Tudorache, S. Paturca, A. Dumitrescu, I. Bostan","doi":"10.1109/ISEEE.2017.8170692","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170692","url":null,"abstract":"This paper deals with a comparative analysis carried out on two types of PV panels widely spread on the market: polycrystalline and thin-film (CIS technology). The research was focused on the performance evaluation of the studied PV panels in real operation conditions. In this context the influence of different parameters (temperature, solar irradiance and shadowing effect) on panels' performance were studied.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","volume":"7 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":"116403913","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
PV emulation under commercially available programmable DC voltage source 在市售可编程直流电压源下的PV仿真
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170671
C. Vlad, R. Paduraru, S. Epure, M. Barbu, C. Dache, C. Lungu
{"title":"PV emulation under commercially available programmable DC voltage source","authors":"C. Vlad, R. Paduraru, S. Epure, M. Barbu, C. Dache, C. Lungu","doi":"10.1109/ISEEE.2017.8170671","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170671","url":null,"abstract":"This paper aims to presents the results obtained in PV emulating with a 1,5 kW Magna-Power programmable DC voltage source, boost converter, battery bank and resistive load. For MPPT (maximum power point tracking) an improved P&O algorithm is used. Hardware implementation is done under DS 1103 controller board running Matlab and ControlDesk® software with PX4 expansion box. This paper presents a first part of a configurable microgrid which offers the possibility of implementing the behavior and the control of such systems, in grid-connected or disconnected from the national grid. Experimental results show the effectiveness of the proposed system under various conditions.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","volume":"97 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":"116002853","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
Improving the performance of PCB inductors for WPT systems using magnetic shields 利用磁屏蔽改善WPT系统中PCB电感器的性能
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170637
Catalin Bibirica, Sandu Cristian, Lucian Ene, M. Iordache
{"title":"Improving the performance of PCB inductors for WPT systems using magnetic shields","authors":"Catalin Bibirica, Sandu Cristian, Lucian Ene, M. Iordache","doi":"10.1109/ISEEE.2017.8170637","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170637","url":null,"abstract":"This paper describes the use of magnetic shielding materials for improving wireless power transfer (WPT) systems efficiency by increasing the inductance of printed circuit boards (PCB) inductors. Two off-the-shelf materials are compared with a specially-made ferromagnetic disc and the inductance and quality factor results are discussed.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","volume":"36 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":"129142372","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
Vertical variants of PIN and p-NOI tunnel electronic devices and potential applications PIN和p-NOI隧道电子器件的垂直变体及其潜在应用
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170674
C. Ravariu, F. Babarada, D. Mihaiescu, M. Idu, L. Vladoianu, E. Manea
{"title":"Vertical variants of PIN and p-NOI tunnel electronic devices and potential applications","authors":"C. Ravariu, F. Babarada, D. Mihaiescu, M. Idu, L. Vladoianu, E. Manea","doi":"10.1109/ISEEE.2017.8170674","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170674","url":null,"abstract":"Communication traffic continue to improve due to the rapid growth in broadband access in recent years, frequently based on PIN or tunnel devices. The present paper discuses two kind of tunnel devices, in a vertical configuration through the cross-section, allowing the tunnel current flow from upper anode to bottom cathode: PIN and NOI device in a planar technology (p-NOI). Recently, the NOI — Nothing On Insulator device was proposed and timely updated. It belongs to a vacuum nano-transistor class. The simulations reveal few better device parameters versus related devices from literature. The vertical p-NOI device with a dual MOS gated diode configuration, overpass the fabricated vacuum nanotransistors with SS=0.4V/dec << SS=4.1V/dec. The PIN vertical diode with three compensated drift regions offers higher breakdown voltage, keeping the forward series resistance as low as possible. Finally, the applications of the PIN and NOI devices are presented.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","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":"129295849","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
Study regarding diagnosis of electro-energetics installations using thermo-vision cameras
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170673
C. Mihai, M. Pearsica, R. Popescu
{"title":"Study regarding diagnosis of electro-energetics installations using thermo-vision cameras","authors":"C. Mihai, M. Pearsica, R. Popescu","doi":"10.1109/ISEEE.2017.8170673","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170673","url":null,"abstract":"Thermo-vision is the fastest identification method of the possible defects and energy losses, being an important instrument in the forecast maintenance. In this study, it is proposed a task notebook model for the thermo-vision equipment acquisition that can be utilized in different laboratories for the energetic efficiency study, electrical equipment and mechanics and lasers physics diagnosis. By the realized case study it wants the presentation of a laboratory proposal with the measurement execution in installations that are exploited, useful both in research and for the student acquaintance with the thermo-vision elements.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","volume":"7 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":"130965551","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
Conversion of smart meter data in user-intuitive carbon footprint information 转换智能电表数据在用户直观的碳足迹信息
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170644
A. Toma, C. Gheorghe, Floriana Larisa Neacşu, A. Dumitrescu
{"title":"Conversion of smart meter data in user-intuitive carbon footprint information","authors":"A. Toma, C. Gheorghe, Floriana Larisa Neacşu, A. Dumitrescu","doi":"10.1109/ISEEE.2017.8170644","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170644","url":null,"abstract":"The climate changes are becoming more and more obvious for each of us. Nowadays, the link between the greenhouse gas (GHG) emissions and the climate change is a worldwide recognized phenomenon. Although, the consumption of grid electricity is one of the most important sources of GHG emissions, the effects of this human behavior on the environment are still unknown, being invisible to the domestic consumer. A universal solution for the consumer information, from the environmental impact viewpoint of its electricity consumption behavior, may come from the smart metering area. A smart meter could also provide information about the carbon footprint. This paper presents a carbon footprint computation and possible displaying algorithm associated with the household consumption of grid electricity. The algorithm could be implemented in the smart metering system and it represents an easy user-intuitive way to improve the domestic consumer information using the smart meter data. Results based on typical load curves and national energy mix are presented.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","volume":"9 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":"132147834","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
Millimetre wave isar imaging technique based on sparse aperture data collection 基于稀疏孔径数据采集的毫米波isar成像技术
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170663
E. Yiğit, A. Kayabasi, A. Toktas, K. Sabanci, M. Tekbaş, Huseyin Duysak
{"title":"Millimetre wave isar imaging technique based on sparse aperture data collection","authors":"E. Yiğit, A. Kayabasi, A. Toktas, K. Sabanci, M. Tekbaş, Huseyin Duysak","doi":"10.1109/ISEEE.2017.8170663","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170663","url":null,"abstract":"The millimetre wave (MW) applications has become very popular in recent years due to the high-resolution requirement in inverse synthetic aperture radar (ISAR) imaging. The most important problem encountered in MW imaging method is the high data collection requirement. Compressed sensing (CS) is often used in MW applications because it allows processing of signals with a sampling number below the Nyquist rate. However, since existing techniques used in CS take random samples from all spatial-frequency ISAR data, too many data collection probes are needed. In this study, CS based ISAR image is reconstructed by taking random samples from only synthetic aperture data instead of all spatial-frequency ISAR data. So, this type of data collection mechanism offers a much more practical application area for CS based ISAR imaging. The proposed method was verified by simulation results and the quality of the images were evaluated calculating ISLR.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","volume":"2 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":"116884624","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
Reachability and controllability analysis in aircraft control 飞机控制中的可达性和可控性分析
2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE) Pub Date : 2017-10-01 DOI: 10.1109/ISEEE.2017.8170676
G. Călugăru, I. Reșceanu, Elena-Andreea Dănişor
{"title":"Reachability and controllability analysis in aircraft control","authors":"G. Călugăru, I. Reșceanu, Elena-Andreea Dănişor","doi":"10.1109/ISEEE.2017.8170676","DOIUrl":"https://doi.org/10.1109/ISEEE.2017.8170676","url":null,"abstract":"This article proposes an extension of the reachable and controllable sets theory for multi-step aircraft constrained optimal control problems. Initially, a brief overview of the reachable and controllable sets theory is provided, together with the aircraft multi-step constrained optimal control problem. In total, 4 aircraft cases are analyzed (a general aviation aircraft, a fighter jet, a business jet and a large commercial craft). Considering the specific parameters of the models and with a given prediction horizon, the controllable and reachable sets are determined for each time instance and graphical representations of their layout is provided for each type of aircraft considered. This extension of the reachability and controllability aspects for multi-step constrained optimal problems related to aircraft control can serve in use cases for the design and development of aircraft systems which also employ model predictive control techniques.","PeriodicalId":276733,"journal":{"name":"2017 5th International Symposium on Electrical and Electronics Engineering (ISEEE)","volume":"105 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":"121781556","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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