发布求助
文献互助 智能选刊 最新文献

2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)最新文献

筛选
英文 中文
CHPP operational mode planning at electricity market conditions 电力市场条件下的热电联产运行模式规划
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367290
T. Petrova, R. Varfolomejeva, A. Sauhatas, O. Linkevičs
{"title":"CHPP operational mode planning at electricity market conditions","authors":"T. Petrova, R. Varfolomejeva, A. Sauhatas, O. Linkevičs","doi":"10.1109/AIEEE.2015.7367290","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367290","url":null,"abstract":"This article considers the operational modes development of CHPPs (combined and heat power plants) considering the influencing parameters as ambient temperature and heat demand. The optimization algorithm includes the operation of CHPP at market condition when the electricity market price changes hourly (as well as gas prices and emission charges are included). The proposal of CHPP submission to the electricity stock exchange is considered. According technical characteristics of real-life CHPP of Riga calculations and decision-making are made.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"50 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123697443","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
Radiation protection of patients in medical investigations 医学调查中病人的辐射防护
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367281
L. Dobrescu, Cezar Plesca, A. Ropot
{"title":"Radiation protection of patients in medical investigations","authors":"L. Dobrescu, Cezar Plesca, A. Ropot","doi":"10.1109/AIEEE.2015.7367281","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367281","url":null,"abstract":"All over the world ionizing radiation is used for medical purposes with risks and benefits. The total dose absorbed by every patient during a medical investigation is generally provided by modern medical equipment and it is usually recorded but it is not cumulated or even expressed using the same units. A pilot Romanian project tries to accomplish one of these tasks. In order to estimate the effective dose, the International System of Units uses the Sievert (Sv) as a derived unit, but the new system implements it as a central unit. The system uses computers, special design software, smart cards and its security is based on Public Key Infrastructure. Data flows and the real implementation methods are also described in this article.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116077324","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
Prediction of the real-time video streaming performance based on the peer connection statistics 基于对端连接统计的实时视频流性能预测
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367314
Julius Skirelis, A. Serackis
{"title":"Prediction of the real-time video streaming performance based on the peer connection statistics","authors":"Julius Skirelis, A. Serackis","doi":"10.1109/AIEEE.2015.7367314","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367314","url":null,"abstract":"The aim of the investigation presented in this paper was to design a video stream performance predictor, which could be used for adaptive video streaming applications. The neural networks based predictors were analyzed in this paper. An experimental investigation was performed in order to test the once trained predictors on a real WebRTC statistical data, recorded in dynamically changing mobile data throughput conditions.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116109579","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
Exploring the possibility and need of making a spider inspired footpad for robotic legs using a 3D printer for use in a low energy system 探索在低能耗系统中使用3D打印机为机器人腿制作蜘蛛脚垫的可能性和需求
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367285
Elīna Auziņa
{"title":"Exploring the possibility and need of making a spider inspired footpad for robotic legs using a 3D printer for use in a low energy system","authors":"Elīna Auziņa","doi":"10.1109/AIEEE.2015.7367285","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367285","url":null,"abstract":"The need for spider inspired robots and requirements for such robot leg footpads is discussed. The adhesion principle of natural and artificial climber footpads is evaluated. Possibility of making nature inspired structures is compared to resolution restrictions of 3D printers. Possible impact on energy saving is overviewed. Directions and methods for further research on the topic are determined.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126555753","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
Modelling of AC/DC power supply unit for DC microgrid 直流微电网交直流供电单元建模
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367294
Armands Senfelds, O. Bormanis, Arturs Paugurs
{"title":"Modelling of AC/DC power supply unit for DC microgrid","authors":"Armands Senfelds, O. Bormanis, Arturs Paugurs","doi":"10.1109/AIEEE.2015.7367294","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367294","url":null,"abstract":"This paper report about modelling approach based on basic experimental measurements of bidirectional AC/DC converter. Modelling of existing AC/DC power converter has been seen in context with development of DC microgrid supply system where operational efficiency and DC side voltage stability are seen as primary tasks for individual component modelling within interconnected system.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123174935","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
Efficiency of LiFePO4 battery and charger with passive balancing 磷酸铁锂电池和无源平衡充电器的效率
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367295
K. Vītols
{"title":"Efficiency of LiFePO4 battery and charger with passive balancing","authors":"K. Vītols","doi":"10.1109/AIEEE.2015.7367295","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367295","url":null,"abstract":"This paper is intended as the first part of a two paper series that evaluate the efficiency of a battery pack with charger that has an integrated cell balancing method. For the first paper a simple passive balancing method is used while for the second an active shared transformer balancing method will be used. The paper first discusses the existing works on the subject of cell balancing efficiency. Further the results of experimental testing of cell capacity are provided. A previously designed modular passive balancing system is briefly introduced as it is used for the battery efficiency evaluation. Testing results reveal the battery pack efficiency with balancing as the difference between the energy that is required to charge the pack and the energy that can be obtained when the battery the battery is discharged. While the first efficiency test uses a laboratory power supply to charge the battery pack, the second efficiency test uses a prototype charger circuit. The same charger circuit with different secondary side is to be used for the second article. The prototype charger is required so that the efficiencies of both passive and active balancing methods can be reliably compared.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124164489","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: 10
Energy efficient platform for sobel filter implementation in energy and size constrained systems 在能源和尺寸受限的系统中实现sobel过滤器的节能平台
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367310
Rokas Jurevičius, Virginijus Marcinkevicius
{"title":"Energy efficient platform for sobel filter implementation in energy and size constrained systems","authors":"Rokas Jurevičius, Virginijus Marcinkevicius","doi":"10.1109/AIEEE.2015.7367310","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367310","url":null,"abstract":"Designing a high performance and energy efficient image processing solution for a very limited platform of a small UAV (Unmanned Air Vehicle) is very challenging. We address this issue by conducting a research of low power (under 10 Watt) and small sized (slightly larger than a credit card) embedded platforms with high performance computing capabilities. Sobel filter algorithm used in image processing will be benchmarked using different embedded platforms and frameworks of parallel computing to evaluate energy consumption and image processing performance, thus easing the design selections for a software engineer. The research results show, that Radxa Rock2 platform using Mali T764 GPU appeared to be 6.85x more energy efficient and 3.7x times better performing than Parallella platform using 16 core Epiphany co-processor when computing Sobel filter on 1080p resolution image.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127145605","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
The modern methods for designing of medium voltage switchboards technology of power plant's refineries 电厂精炼厂中压配电盘技术的现代设计方法
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367284
S. J. Gatan
{"title":"The modern methods for designing of medium voltage switchboards technology of power plant's refineries","authors":"S. J. Gatan","doi":"10.1109/AIEEE.2015.7367284","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367284","url":null,"abstract":"Any refinery needs an independent power plant which is most important for running all of the processing units under steady state conditions [1]. We are still considering the constructions of medium voltage switch gears (MVSWGR's) in the conventional way although the vacuum theory has proved. Digital relays with their automation are offering good facilities for sending on the power of medium voltage distribution systems. But, it is still needed for these innovations to be more qualified. This research paper deals with the involvement of a binary function for receiving 11KV either from the extra high voltage National Grid distribution network of 220 kV which is called the modified IEEE 21 bus-test-case or sending the floating power generation from the refinery to the grid which is called the modified IEEE 23 bus-test-case and is based on the MATLAB/MATPOWER testing system [2], [3]. Moreover the designing of circuit breaker shall be further tested using existing parameters of the MATLAB switching system. This paper explains many recommendations and conclusions.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132474963","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
Synchronous boost converter with GaN switches for photovoltaic microconverter 光电微变换器用GaN开关同步升压变换器
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367306
P. Suskis
{"title":"Synchronous boost converter with GaN switches for photovoltaic microconverter","authors":"P. Suskis","doi":"10.1109/AIEEE.2015.7367306","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367306","url":null,"abstract":"In recent time GaN FETs have started its way on the electronics market. As the parameters of this type of semiconductors is superior to the classic Si and SiC elements the use of classic topologies like boost converter got the opportunity to set higher frequencies, better efficiency and therefore better power density. Better efficiency gives an advance in pay-off time as there is smaller amount of energy gets lost during conversion without introduction of “soft switching” techniques. The paper describes a design of Maximum Power Point Tracking (MPPT) converter power part prototype: modelling and experimental results. Voltage, current curves and efficiency of real prototype are compared to the results of simulations. The paper contains experimental results on prototype of boost MPPT converter. The efficiency vs. converted power curves is provided by power analyzer and compared to the theoretical ones estimated by modelling.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120965616","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
Using enterprise architecture to guide application change management 使用企业架构指导应用程序变更管理
2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE) Pub Date : 2015-11-01 DOI: 10.1109/AIEEE.2015.7367308
R. Pirta
{"title":"Using enterprise architecture to guide application change management","authors":"R. Pirta","doi":"10.1109/AIEEE.2015.7367308","DOIUrl":"https://doi.org/10.1109/AIEEE.2015.7367308","url":null,"abstract":"Information systems (IS) are frequently modified according to changes in enterprise business and operating models and other internal and external factors that influence the enterprise. The changes are systematically managed following the engineering change management (ECM) process. The main issue in the ECM process is that the IS changes and their impact frequently are not evaluated with respect to the overall enterprise architecture (EA) and its evolution strategy. This paper proposes an outline of an approach for evaluation the changes with respect to EA development goals. The proposed approach links aspects of operational change management and strategic EA management. The evaluation process is triggered by IS change requests, which are mapped to the current EA, multiple change request implementation scenarios are identified by analyzing relationships in the EA, and alignment of each scenario with EA evolution strategy is accessed using appropriate measures. In this paper an initial illustration of the approach is provided.","PeriodicalId":415830,"journal":{"name":"2015 IEEE 3rd Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE)","volume":"72 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114034426","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
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信