IEEE Power Engineering Society Summer Meeting,最新文献

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Modeling capacitor commutated converters in power system stability studies 电力系统稳定性研究中电容整流变流器的建模
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043481
Sergio Gomes, Student Member, N. Martins, Tomas Jonsson, Donald Menzies, R. Ljungqvist
{"title":"Modeling capacitor commutated converters in power system stability studies","authors":"Sergio Gomes, Student Member, N. Martins, Tomas Jonsson, Donald Menzies, R. Ljungqvist","doi":"10.1109/PESS.2002.1043481","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043481","url":null,"abstract":"Summary form only given as follows. This paper describes a capacitor commutated converter (CCC) model suitable for power flow and transient stability studies. The CCC control structure and important operational details are described. The practical advantages of the CCC as compared to the conventional HVDC converter are discussed. Results are presented for power flow, power system stability, small signal analysis and control design studies. These results clearly demonstrate the superior performance of a CCC link, when connected to a very weak AC system.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127232161","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
Integrated planning of power generation and trading in a competitive market 在竞争市场中发电和交易的综合规划
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043562
B. Krasenbrink, B. Pribicevic, H. Haubrich
{"title":"Integrated planning of power generation and trading in a competitive market","authors":"B. Krasenbrink, B. Pribicevic, H. Haubrich","doi":"10.1109/PESS.2002.1043562","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043562","url":null,"abstract":"Due to the introduction of competitive electricity markets power trading becomes a central task within the operational activities of electric generating companies. Therefore the demand for planning tools that are able to support an integrated planning of power generation and trading becomes obvious. In this paper an optimization method for this planning task in companies with hydro-thermal generation park is presented. Computation results performed on a close to reality system show that the approach is able to find optimal decisions considering the risk attitude of the generating company.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124098771","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
TVA's Regenesys energy storage project TVA的Regenesys储能项目
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043242
I. Grant, J. Hoagland
{"title":"TVA's Regenesys energy storage project","authors":"I. Grant, J. Hoagland","doi":"10.1109/PESS.2002.1043242","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043242","url":null,"abstract":"Multi-megawatt energy storage facilities can offer a number of benefits to a utility. Some of these are improved power reliability, transmission stability, frequency regulation, energy arbitrage, and deferral of transmission upgrades. TVA is constructing a Regenesys energy storage facility at Columbus, Mississippi, which will provide several benefits to TVA and will provide a base of experience for future use of energy storage. This presentation gives an overview of TVA's Columbus Regenesys project and its expected benefits.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126812210","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
Automatic one-line creation tool for use with CIM XML model exchange 用于CIM XML模型交换的自动单行创建工具
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043259
R. Fairchild
{"title":"Automatic one-line creation tool for use with CIM XML model exchange","authors":"R. Fairchild","doi":"10.1109/PESS.2002.1043259","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043259","url":null,"abstract":"CIM XML model exchange presents new challenges for RTOs and ISOs due to the quality and sheer volume of model data being transferred. A significant percentage of modeling problems are extremely difficult to detect without tedious investigation. There is a large class of modeling errors that will pass undetected through traditional validation routines but are instantly made 'visible' by a one-line created directly from a CIM XML import. This presentation is an overview and demonstration of a one-line generation tool which was developed to quickly verify substation topology and power-flow results following CIM XML document exchange.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127563375","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
Data needs for reliability assessment of distribution systems 配电系统可靠性评估的数据需求
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043426
A. Pahwa, S. Gupta, R.E. Brown
{"title":"Data needs for reliability assessment of distribution systems","authors":"A. Pahwa, S. Gupta, R.E. Brown","doi":"10.1109/PESS.2002.1043426","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043426","url":null,"abstract":"In this paper, a fuzzy-adaptive model for prediction of failure rates of overhead power distribution lines based on physical and weather related features is presented. The input data used and the results obtained are discussed. Also, results on sensitivity of failure rates to input features are provided. The overall aim of this presentation is to outline a methodology for feature-based prediction of failure rates of distribution system components. Since this method heavily depends of the input data and their accuracy, need for such databases is stressed.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127481780","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
Power system modeling requirements for rotating machine interfaced distributed resources 旋转机械接口分布式资源的电力系统建模要求
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043204
P. Barker, B.K. Johnson
{"title":"Power system modeling requirements for rotating machine interfaced distributed resources","authors":"P. Barker, B.K. Johnson","doi":"10.1109/PESS.2002.1043204","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043204","url":null,"abstract":"Rotating machine interfaced power generation equipment today constitute the majority of interconnected distributed resources (DR). Even though new electronically interfaced DR devices, such as fuel cells, photovoltaics and microturbines are rapidly emerging, rotating machines are expected to continue to represent a major sector of interconnected DR capacity for the foreseeable future. To simulate and predict the impacts of these machines on power system control, protection and power quality conditions, it is crucial for the industry to have reasonable model representations of these devices. Machine models must characterize the prime mover response and generator electrical response behavior including its exciter. Critical types of analysis will include short circuit calculations (fault contributions), harmonic contributions, dynamic response of the generator to load steps and during islanding, voltage regulation, and stability. This paper is a starting point for discussing the modeling needs for rotating machine interfaced DR and potential sources of data for these models.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128990258","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: 13
A comparable method for benchmarking the reliability performance of electric utilities 一种对电力设施可靠性性能进行基准测试的可比方法
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043369
D. Kowalewski
{"title":"A comparable method for benchmarking the reliability performance of electric utilities","authors":"D. Kowalewski","doi":"10.1109/PESS.2002.1043369","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043369","url":null,"abstract":"This paper describes the results of an assessment of various methods of identifying events whose impact on the reliability of electric service to customers is so severe as to dominate reliability statistics and mask the true design quality of the power delivery system or the true operational performance of the electric utility. Alternatives are compared based on realistic applicability within a utility and statistical results when applied to historical data from two major metropolitan areas in the USA.. A method based on the lognormal probability distribution applied to daily SAIDI is recommended. This work was part of an effort of the IEEE Power Engineering Society's Task Force on Reliability Indices.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"15 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132411456","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: 9
Bifurcation subsystem identification 分岔子系统识别
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043660
M. Yue, R. Schlueter
{"title":"Bifurcation subsystem identification","authors":"M. Yue, R. Schlueter","doi":"10.1109/PESS.2002.1043660","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043660","url":null,"abstract":"An algorithm is given for the identification of a bifurcation subsystem, which experiences, produces, and causes bifurcation in the full system model. The algorithm applies the bifurcation subsystem and geometric decoupling condition tests to a sequence of partitioned models where the internal systems are of increasing order and are associated with the largest right eigenvector elements. The simplicity of this algorithm makes its application to large systems possible. The bifurcation subsystem condition and geometric decoupling condition that are sufficient conditions for existence of a bifurcation subsystem are also theoretically extended in this paper. It is thus shown that bifurcation subsystem method is more rigorously established since specific norms are introduced to represent the different system properties that allow a bifurcation subsystem to exist. The theoretical results provide more insight into the bifurcation subsystem method and why and when a bifurcation subsystem exists. This analysis reveals that the existence of a bifurcation subsystem requires much weaker conditions than that required for slaving, model reduction, coherency reduction, and a-decomposition methods. The bifurcation subsystem identification algorithm is then applied to a relatively large two-area differential algebraic modeled system with multiple generators.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132762564","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: 9
Ancillary services management in the Slovenian power system 斯洛文尼亚电力系统的辅助服务管理
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043670
G. Verbič, F. Gubina
{"title":"Ancillary services management in the Slovenian power system","authors":"G. Verbič, F. Gubina","doi":"10.1109/PESS.2002.1043670","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043670","url":null,"abstract":"The paper presents an organizational structure of an ancillary services market in the Slovenian power system and discusses possible solutions for future development. It is based on the ongoing project ordered by the Energy Agency of the Republic of Slovenia. Its primary goal is to define how ancillary services in Slovenian power system are to be managed. Introduction of a competitive ancillary service market is evaluated and its feasibility is analyzed. The paper also discusses a legal framework on ancillary services management.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116832349","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
Potential future marketplace role of broadband power line carrier 宽带电力线运营商未来潜在的市场角色
IEEE Power Engineering Society Summer Meeting, Pub Date : 2002-07-25 DOI: 10.1109/PESS.2002.1043497
A. McAdams
{"title":"Potential future marketplace role of broadband power line carrier","authors":"A. McAdams","doi":"10.1109/PESS.2002.1043497","DOIUrl":"https://doi.org/10.1109/PESS.2002.1043497","url":null,"abstract":"Summary form only given. This presentation addresses the potential future role of broadband power line carrier in the overall broadband marketplace. In particular, it focuses on the promise offered by broadband PLC to solve the so-called \"last-mile\" problem, i.e., providing the last mile connection to homes and buildings within the overall broadband infrastructure.","PeriodicalId":117177,"journal":{"name":"IEEE Power Engineering Society Summer Meeting,","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116890235","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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