2016 IEEE Smart Energy Grid Engineering (SEGE)最新文献_第3页

Power sharing control and wind power curtailing for offshore multi-terminal VSC-HVDC transmission 海上多终端vdc - hvdc输电的电力共享控制与风电弃电

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589515

Mohamed A. Abdelwahed, H. Sindi, E. El-Saadany

{"title":"Power sharing control and wind power curtailing for offshore multi-terminal VSC-HVDC transmission","authors":"Mohamed A. Abdelwahed, H. Sindi, E. El-Saadany","doi":"10.1109/SEGE.2016.7589515","DOIUrl":"https://doi.org/10.1109/SEGE.2016.7589515","url":null,"abstract":"Worldwide, many countries spend billions of dollars on the development of renewable energy sources, especially wind generation, to counter the effects of global warming and in response to other environmental concerns. Given the increasing number of remotely located large power offshore wind farms, power sharing control and voltage regulation are significant challenges in the development of large multi-terminal voltage source converter high-voltage direct current (MT VSC-HVDC) transmission grids. Additionally, a wind-power curtailment algorithm is needed in cases of high windpower generation during low power demand from onshore AC networks. This work presents a power sharing control and wind power curtailment algorithm. This algorithm is based on selecting the optimal droop parameters of the power receiving converters and the reference power output for the offshore wind farms to share the offshore wind energy to the MT HVDC network among different AC grids based on desired shares. These desired power shares are defined to fulfill the active power requirements of the connected systems to achieve their objectives.","PeriodicalId":222683,"journal":{"name":"2016 IEEE Smart Energy Grid Engineering (SEGE)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128898986","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

A mathematical model for estimating oil drainage rate in SAGD process considering wellbore/formation coupling effect 考虑井筒/地层耦合效应的SAGD排油速率估算数学模型

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589533

Chunlan Li, Linsong Cheng, Haoxiang Gu

引用次数: 0

Solar grid-tied inverter, with battery back-up, for efficient solar energy harvesting 太阳能并网逆变器，带备用电池，用于高效太阳能收集

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589507

D. Hameed, Saad Hamayoon, Asad Ali Malik, O. Ansari

引用次数: 7

A new circuit topology for battery charger from 200V DC source to 12V for hybrid automotive applications 用于混合动力汽车的200V直流电源到12V电池充电器的新电路拓扑结构

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589544

K. Sayed, K. Nishida, H. Gabbar, M. Nakaoka

引用次数: 7

Adaptive algorithm for microprocessor based distance relays in smart grid 智能电网中基于微处理器的距离继电器自适应算法

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589552

T. Bujanovic, P. Ghosh

{"title":"Adaptive algorithm for microprocessor based distance relays in smart grid","authors":"T. Bujanovic, P. Ghosh","doi":"10.1109/SEGE.2016.7589552","DOIUrl":"https://doi.org/10.1109/SEGE.2016.7589552","url":null,"abstract":"Power grid reconfiguration requires appropriate intelligent optimization strategy, particularly during power system restoration. The complexity increases to develop strategy for implementing protection scheme taking into consideration the grid reconfiguration. It therefore needs innovative approach to help future power engineers to learn about protection relays in the ever growing complex power grid. In the graduate course “power system protection” at Syracuse University the students study implementation of modern microprocessor based protection relays in accordance to the surrounding system reconfiguration. Students run simulations under different fault conditions to visualize the impact of nature and location of the fault on the external measurements. Using an example of a single phase to ground fault in a transmission line between the two subsystems, students analyze, through simulations, the line impedance detected by the distance relay and develop the requirements for the distance relay parameter settings. In the next step the students study possible reconfiguration scenarios and analyze necessary distance relay parameter adjustments. We note how students perform numerical analysis and develop the requirements for the necessary adaptive changes in the relay algorithm to meet the application specifications, for example, in Zone 1 and Zone 2 transmission line protection when a loss of neutral grounding on one terminal of the transmission line occurs. Through these exercise, students get opportunities to demonstrate their knowledge of mathematics, science, and engineering in performing complex analysis for accurate data interpretation collected with a level of measurement uncertainty. In this article we will present some students works and discuss the effects of the strides we have made to improve the pedagogical aspect of teaching in response to changes in the power industry.","PeriodicalId":222683,"journal":{"name":"2016 IEEE Smart Energy Grid Engineering (SEGE)","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132551091","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: 7

Integration of different energy vectors in polygeneration systems 多电联产系统中不同能量向量的集成

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589522

P. Lazzeroni, M. Repetto

引用次数: 2

A new link weight factor in backpressure scheduling algorithm for energy-efficient design of Smart Wireless Sensor Networks 基于反压力调度算法的智能无线传感器网络节能设计

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589553

Fawaz Alassery

{"title":"A new link weight factor in backpressure scheduling algorithm for energy-efficient design of Smart Wireless Sensor Networks","authors":"Fawaz Alassery","doi":"10.1109/SEGE.2016.7589553","DOIUrl":"https://doi.org/10.1109/SEGE.2016.7589553","url":null,"abstract":"In Smart Wireless Sensor Networks, it is imperative to utilize the most power efficient techniques to prolong the lifetime of a sensor node. Backpressure based scheduling has a remarkable performance for smart WSNs, and it has been discussed extensively in literatures. However, considering the energy efficiency of Backpressure scheduling algorithms for recourse-constrained smart WSNs is still need to be studied in order to design smart WSNs with minimum energy consumption. Unlike previous works for Backpressure scheduling algorithms, in this paper we propose a novel Multi-Factors Backpressure Scheduling (MFBS) algorithm which focuses on introducing new link-weights for energy efficient scheduling in smart WSNs. In MFBS, besides queue backlog differentials which is the common scheduling method in the classical Backpressure algorithm, nodal residual energy as well as the shortest path between neighbors (nodes) are also jointly considered into the transmission scheduling decision. Based on the results of our extensive simulation which is proven by the equivalent theoretical analysis, MFBS shows a significant improvement in the network performance of smart WSNs in terms of the network lifetime, the throughput, the queue length and the energy-efficiency in comparison with existing algorithms such as the classical backpressure algorithm and enhanced dynamic backpressure routing algorithm.","PeriodicalId":222683,"journal":{"name":"2016 IEEE Smart Energy Grid Engineering (SEGE)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127946097","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

A survey: Internet of Things (IOT) technologies, applications and challenges 调查:物联网(IOT)技术、应用和挑战

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589556

Sajjad Hussain Shah, Ilyas Yaqoob

{"title":"A survey: Internet of Things (IOT) technologies, applications and challenges","authors":"Sajjad Hussain Shah, Ilyas Yaqoob","doi":"10.1109/SEGE.2016.7589556","DOIUrl":"https://doi.org/10.1109/SEGE.2016.7589556","url":null,"abstract":"The main aim of this paper is to discuss the Internet of things in wider sense and prominence on protocols, technologies and application along related issues. The main factor IoT concept is the integration of different technologies. The IoT is empowered by the hottest developments in RFID, smart sensors, communication technologies, and Internet protocols. Primary hypothesis is to have smart sensor dealing directly to deliver a class of applications without any external or human participation. Recently development in Internet and smart phone and machine-to-machine M2M technologies can be consider first phase of the IoT. In the coming years IoT is expected to be one of the main hub between various technologies by connecting smart physical objects together and allow different applications in support of smart decision making. In this paper we discuss IoT architecture and technical aspect that relate to IoT. Then, give over view about IoT technologies, protocols and applications and related issues with comparison of other survey papers. Our main aim to provide a framework to researcher and application developer that how different protocols works, over view of some key issues of IoT and the relation between IoT and other embryonic technologies including big data analytics and cloud computing.","PeriodicalId":222683,"journal":{"name":"2016 IEEE Smart Energy Grid Engineering (SEGE)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128915404","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: 240

Combustion characteristics of torrefied biomass materials to generate power 碳化生物质发电燃烧特性研究

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589530

H. Haykiri-Açma, S. Yaman, S. Kucukbayrak

{"title":"Combustion characteristics of torrefied biomass materials to generate power","authors":"H. Haykiri-Açma, S. Yaman, S. Kucukbayrak","doi":"10.1109/SEGE.2016.7589530","DOIUrl":"https://doi.org/10.1109/SEGE.2016.7589530","url":null,"abstract":"Co-firing of biomass with coal for power generation is an effective way to lower the use of fossil fuels and to mitigate CO2 emissions. However, high moisture content, high yields of volatiles, low density, and insufficient calorific value of biomass are the main challenges to burn them with coal in co-combustion systems. Also, co-firing systems usually suffer mainly from high volatile matter content of biomass that leads segregation of coal and biomass from each other during co-combustion. In this context, several woody biomass species such as olive milling residue (OMR), rhododendron (RH), and ash tree (AT) were subjected to torrefaction process at temperatures of 200, 250, and 300°C under nitrogen atmosphere to produce biochars that have lower content of volatiles and higher content of calorific value. The biochars were characterized by the proximate and ultimate analyses and the calorific value. It was found out that so significant improvements can be achieved in the calorific values that the biochars became almost comparable with sub-bituminous coals in terms of the calorific value. Besides, the burning reactivities of these biochars revealed that significant reductions took place in the burning reactivities through torrefaction. In addition, the burning characteristics of these biochars were investigated by thermal analysis methods.","PeriodicalId":222683,"journal":{"name":"2016 IEEE Smart Energy Grid Engineering (SEGE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116014251","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

Day ahead hourly forecast of solar irradiance for Abu Dhabi, UAE 阿联酋阿布达比一日太阳辐照度每小时预报

2016 IEEE Smart Energy Grid Engineering (SEGE) Pub Date : 2016-08-01 DOI: 10.1109/SEGE.2016.7589502

S. Hussain, A. A. Al Alili

引用次数: 9