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2010 IEEE International Energy Conference最新文献

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A novel matrix converter based bi-directional IPT power interface for V2G applications 一种新的基于矩阵变换器的V2G双向IPT电源接口
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771732
D. Thrimawithana, U. Madawala
{"title":"A novel matrix converter based bi-directional IPT power interface for V2G applications","authors":"D. Thrimawithana, U. Madawala","doi":"10.1109/ENERGYCON.2010.5771732","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771732","url":null,"abstract":"Bidirectional and contactless power delivery to electric vehicles (EVs) or vehicle-to-grid (V2G) applications can be realized through Inductive Power Transfer (IPT) technology but essentially requires a two-stage power conversion process. This paper proposes a novel matrix converter based IPT interface that requires only a single-stage power conversion process to facilitate bi-directional and contactless power transfer between EVs and the grid. A mathematical model, which predicts the behavior of the proposed system, is presented to show that both power flow and direction can be controlled through either relative phase angle or magnitude modulation of voltages produced by converters. Viability of the proposed concept is verified through simulations, and without an additional power conversion stage, the proposed matrix converter based IPT power interface is low in cost, and ideal for wireless charging and discharging of single or multiple EVs or V2G applications.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114589003","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: 71
Solar-wind hybrid power for rural Indian cell sites 印度农村手机基站的太阳能-风能混合动力
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771770
A. Naikodi
{"title":"Solar-wind hybrid power for rural Indian cell sites","authors":"A. Naikodi","doi":"10.1109/ENERGYCON.2010.5771770","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771770","url":null,"abstract":"Rapid expansion of rural cell phone subscriber base in India is facing some tough challenges in getting the stable back up power for cell sites. Grid power availability is very poor and use of diesel generator is turning out to be expensive with heavy fuel and transportation costs. Use of alternative energy provides a long term viable solution. Solar-wind hybrid power generation system was installed on a typical rural Indian cell site to demonstrate the reduction of fuel consumption by over 90%. Practical implementation and results are presented in this paper along with providing the grid power availability scenario in rural India.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117027049","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: 17
An approach for modeling and optimizing multi-receiver photovoltaic systems with optical filters 带滤光片的多接收机光伏系统建模与优化方法
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771808
A. Mokri, M. Emziane
{"title":"An approach for modeling and optimizing multi-receiver photovoltaic systems with optical filters","authors":"A. Mokri, M. Emziane","doi":"10.1109/ENERGYCON.2010.5771808","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771808","url":null,"abstract":"Modeling of photovoltaic systems before implementing them is very important for predicting their response under the real conditions; and thus, optimizing them. Many commercial packages are available for modeling and optimizing single-junction and multi-junction solar cells. These packages have been used for modeling and optimizing tandem solar cells, which consist of many cells stacked on each other. However, their features do not enable modeling and optimizing photovoltaic systems with several not-stacked receivers. A literature review showed no sign for the existence of a package that models multi-receiver photovoltaic systems with beam-splitting features. In this paper, we are suggesting an approach for modeling and optimizing photovoltaic systems that involve optical filters and several not-stacked solar cells. The approach is demonstrated for a system that involves two single-junction solar cells and one optical filter; however, it could be used for modeling more complex systems.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"418 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117333752","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
Applications of clustering algorithms in long-term load forecasting 聚类算法在长期负荷预测中的应用
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771768
Sanela Carevic, T. Capuder, M. Delimar
{"title":"Applications of clustering algorithms in long-term load forecasting","authors":"Sanela Carevic, T. Capuder, M. Delimar","doi":"10.1109/ENERGYCON.2010.5771768","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771768","url":null,"abstract":"Load forecasting is one of the critical activities in electric power system planning. This paper presents clustering algorithms and their usage in load forecasting on a case study in Zagreb, Croatia. Load data acquisition is not always being systematically conducted in distribution networks and some data often has to be extrapolated. For such methods to work additional computation and grouping algorithms have to be used in addition to classical trend forecasting methods. Furthermore, the paper emphasizes on load forecasting in areas with no load history.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123612024","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
Toward the power InterGrid 向电网方向
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771704
V. Krylov, D. Ponomarev, A. Loskutov
{"title":"Toward the power InterGrid","authors":"V. Krylov, D. Ponomarev, A. Loskutov","doi":"10.1109/ENERGYCON.2010.5771704","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771704","url":null,"abstract":"The paper is focused on the new approach to electric power distribution. Following the analogy of telecommunications network and power grids evolution a power packetizing technology is proposed. The new concept of the Packet Power Grid (PPG) is proposed as a set of different power sources and power consumers joined by power lines and electronic switches controlled by a supporting information computer network. Different electrical sensors form an important part of the PPG as well. The paper overviews the PPG as the next power grid evolution step after the Smart Grid. The PPG approach solves a number of problems of open concurrent power market development e.g. highly-efficient energy usage and numerous small sources adoption. The growing Packet Power Grid can play the role of the global power highway the same way as the Internet plays the role of the global information highway.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116862868","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
Intelligent field converged IP network for semi-real time hydrocarbon process automation applications (HPAA) case study 半实时油气过程自动化应用(HPAA)的智能现场融合IP网络案例研究
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771672
S. Almadi, Faisal Askandrani, R. El-Haddadeh, Saad A. Al-Harbi, M. Jahromi
{"title":"Intelligent field converged IP network for semi-real time hydrocarbon process automation applications (HPAA) case study","authors":"S. Almadi, Faisal Askandrani, R. El-Haddadeh, Saad A. Al-Harbi, M. Jahromi","doi":"10.1109/ENERGYCON.2010.5771672","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771672","url":null,"abstract":"Process Control Systems (PCS) are embarking on a new wave of opportunities driven by Information Technology (IT) developments in infrastructure and system integration. Currently, most hydrocarbon process control systems consist of multiple, separate networks with limited interconnectivity. Due to the rapid developments in IT, desktop computer system, Internet and Ethernet technologies are becoming increasingly suitable for use in the manufacturing and process control sectors. This paper addresses the ring network topology in supporting real-time applications in a converged IP network environments utilizing standard Ethernet IEEE 802.3 protocol packet format. The ring self-healing capabilities will be examined. Empirical data, for an implemented hydrocarbon process automation system, will be used to illustrate the interdependency of the following: application performance, traffic mix, network configuration, and potential areas of improvements. The outcomes of this effort demonstrate that a converged IP network — for a semi-real-time process control system — is feasible, given special consideration (i.e., embedded network recovery optimization time, bandwidth allocation, traffic mix, traffic classification, Quality of Service, network availability, etc.).","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"443 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128204392","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
Generation expansion planning in IEEE power system using probabilistic production simulation 基于概率生产仿真的IEEE电力系统扩容规划
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771784
Abdolazim Yaghooti, Ghafur Ahmad Khanbeigi, Mohammad Esmalifalak
{"title":"Generation expansion planning in IEEE power system using probabilistic production simulation","authors":"Abdolazim Yaghooti, Ghafur Ahmad Khanbeigi, Mohammad Esmalifalak","doi":"10.1109/ENERGYCON.2010.5771784","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771784","url":null,"abstract":"In this paper generation and transmission expansion planning of IEEE 300-BUS TEST SYSTEM using equivalent load duration curve is studied. To this end, equivalent load duration curve for each electricity region is calculated for years 1991 and 1996 using the expansion of the probability random distribution series. The criteria loss of load probability, expected energy not supplied, and capacity shortage are computed using equivalent load duration curves. Equivalent load duration curves and the above-mentioned criteria are calculated using convolution method to validate the results. Finally, generation and transmission expansion planning of the system is studied considering the computed criteria.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127186252","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
A study of wind energy prospects in Oman 阿曼风能前景研究
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771700
H. N. Al-Jabri, F. Al-Farsi, T. S. Al-Ma'mari, M. K. Al-Khodhouri, A. Malik
{"title":"A study of wind energy prospects in Oman","authors":"H. N. Al-Jabri, F. Al-Farsi, T. S. Al-Ma'mari, M. K. Al-Khodhouri, A. Malik","doi":"10.1109/ENERGYCON.2010.5771700","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771700","url":null,"abstract":"This study is aimed at finding the prospects of wind energy utilization for decentralized applications in Sultanate of Oman. The study is based on an economical comparison for small power applications between diesel engine generators sets and wind turbines at the selected sites. It is for representative rural areas where wind regime is high. Also, the study extends to carrying out an economic comparison between using wind pumps and diesel pumps for the purpose of water irrigation in a selected farm. Different types of different power rating wind turbines are used in the study. Also, hourly wind data and typical daily load profile of the selected sites are used in the assessment. The study has shown that wind turbines can be used as a fuel saver in the selected sites. The savings found for the whole study period of 20 years on the total net present worth using wind with diesel system is 32 million US$ and 0.323 million US$ in Masirah and Mathura respectively. The levelized cost of installing wind turbines within the diesel system is 0.105 US$/kWh using Vesta 100 and 0.151 US$/kWh using PGE 25 for Masirah and Mathura respectively. Also, study shows that the total annualized cost of installing wind pumps for irrigating a selected farm is 1,368 US$ or 2,067 US$ if one-day storage tank is added as a water storage. The total annualized cost of using a diesel pump for irrigating the same farm is 3,736 US$.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123740314","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
Power system monitoring and analysis 电力系统监测与分析
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771695
B. A. Allaf
{"title":"Power system monitoring and analysis","authors":"B. A. Allaf","doi":"10.1109/ENERGYCON.2010.5771695","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771695","url":null,"abstract":"The main targets of power system operation are the security and stability of the power system as well as the reliability and quality of supply to all customers in an economic manner which is a big challenge nowadays. To achieve the above targets system disturbances have to be analyzed carefully to fix all problems in the minimum possible time and avoid the repetition of the same problem again (e.g. Faults and/or generating units tripping). This paper presents the concepts of one of the effective tools for disturbance analysis used in Saudi Electricity Company in the Western Region (SEC-WR) named as Dynamic System Monitoring (DSM). The DSM units are linked by telephone lines and modems to the Master Station PC computer and each disturbance event can be retrieved and analyzed by Data Analysis and Display Software (DADISP) working under Windows 2000, NT or XP. Three actual disturbances in the Western Region are described and analyzed in details using the records of the concerned DSM units and cross checked with the records of some numerical protection relays to ensure the correct operation and the technical recommendations are listed and implemented in most cases to avoid repeating of the same event in future. The paper presents also good and practical new method for the evaluation of the dynamic behaviour of the generating units (MW/Hz) using DSM.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130429787","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
Generation of optimization proposals for electrical energy analysis of industrial automation systems 工业自动化系统电能分析优化方案的生成
2010 IEEE International Energy Conference Pub Date : 2010-12-01 DOI: 10.1109/ENERGYCON.2010.5771659
A. Beck, P. Gohner
{"title":"Generation of optimization proposals for electrical energy analysis of industrial automation systems","authors":"A. Beck, P. Gohner","doi":"10.1109/ENERGYCON.2010.5771659","DOIUrl":"https://doi.org/10.1109/ENERGYCON.2010.5771659","url":null,"abstract":"Electrical energy and its availability are key factors of modern industrialized societies. The challenge to mitigate today is the shortage of conventional energy resources and the coincidental raise in energy demand. Research in this context focuses on optimized technologies for energy consuming components, energy generation and energy transport. A remaining challenge is energy optimization of complex systems during their operation time, regarding human-machine-interaction. This paper introduces an electrical energy analysis with automated generation of optimization proposal for industrial automation systems. The approach considers all influences on the system's electrical energy consumption and generates optimization proposals. Hence, a goal-oriented selection of energy optimization measures becomes possible.","PeriodicalId":386008,"journal":{"name":"2010 IEEE International Energy Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130456974","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
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